SkillCompiler/data/format-preference/natural-instructions/tasks/task834_mathdataset_classification.json

{
    "Contributors": [
        "Chirag Vartak"
    ],
    "Source": [
        "mathmatics_dataset"
    ],
    "URL": [
        "https://github.com/deepmind/mathematics_dataset"
    ],
    "Categories": [
        "Question Understanding"
    ],
    "Reasoning": [
        "Scientific Reasoning",
        "Mathematics"
    ],
    "Definition": [
        "You are supposed to identify the category of a high-school level math question. There are five possible categories (1) algebra (2) arithmetic (3) measurement (4) numbers, and (5) probability. Use the following guidelines: (1) 'algebra' questions will typically contain letter variables and will ask you to find the value of a variable (2) 'arithmetic' questions will ask the sum, difference, multiplication, division, power, square root or value of expressions involving brackets (3) 'measurement' questions are questions that ask to convert a quantity from some unit to some other unit (4) 'numbers' questions will be about bases, remainders, divisors, GCD, LCM etc. (5) 'probability' questions will ask about the probability of the occurrence of something. A question must belong to only one category."
    ],
    "Input_language": [
        "English"
    ],
    "Output_language": [
        "English"
    ],
    "Instruction_language": [
        "English"
    ],
    "Domains": [
        "Mathematics"
    ],
    "Positive Examples": [
        {
            "input": "Suppose -d - 13 = -n - 0, 0 = 2*d + 2. Solve 2*x = -10 + n for x.",
            "output": "algebra",
            "explanation": "This is a system of three linear equations, clearly an 'algebra' question. Standard methods of solving linear equations can be used to obtain the solution."
        },
        {
            "input": "What is the difference between -2 and 251860?",
            "output": "arithmetic",
            "explanation": "This is a simple subtraction questions, thus it belongs to the 'arithmetic' category. The answer obtained is yet another integer."
        },
        {
            "input": "How many millilitres are there in 3/8 of a litre?",
            "output": "measurement",
            "explanation": "Conversion questions are 'measurement' questions. These involve converting a quantity from one unit to another."
        },
        {
            "input": "What is the LCM of when 7, 11 and 13?",
            "output": "numbers",
            "explanation": "Number theory questions, especially those like finding remainders, GCD, LCM belong to the 'numbers' category. These questions typically involve factors, divisors, prime numbers etc."
        },
        {
            "input": "Calculate prob of picking 1 o, 1 g, and 1 q when three letters picked without replacement from goqyyyypg.",
            "output": "probability",
            "explanation": "The 'probability' category questions can be quite easy to spot as they will typically ask you to find the probability of a certain occurrence."
        }
    ],
    "Negative Examples": [
        {
            "input": "Suppose 5*f - 15 = 2*f. Solve v = f*v for v.",
            "output": "probability",
            "explanation": "Questions of solving equations are 'algebra' questions and not from the 'probability' class. Most algebra questions will involve unknown variables and perhaps multiple equations."
        },
        {
            "input": "What is 0.4 plus 0.455?",
            "output": "measurement",
            "explanation": "This is a simple 'arithmetic' question incorrectly categorized as a 'measurement' question."
        },
        {
            "input": "How many seconds are there in 6275.9 hours?",
            "output": "arithmetic",
            "explanation": "This conversion questions belongs to the 'measurement' category. Arithmetic questions will usually only involve basic math operations."
        },
        {
            "input": "What is 0.4 plus 0.455?",
            "output": "measurement",
            "explanation": "This is a simple 'arithmetic' question incorrectly categorized as a 'measurement' question. Measurement questions typically involve converting a quantity from one unit to another."
        },
        {
            "input": "Two letters picked without replacement from azzz. What is prob of picking 2 z?",
            "output": "numbers",
            "explanation": "This is a 'probability' question, not a 'numbers' question. It is clear because the questions in this category will always ask you to calculate the probability of some occurence."
        }
    ],
    "Instances": [
        {
            "id": "task834-1d59cd329c3b48d3a9f555e999d16d03",
            "input": "How many millilitres are there in 21/2 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ed60eaddf1744e6da702e7f80bcf4c54",
            "input": "What comes next: -74, -61, -56, -59, -70, -89?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5464e535186f4a5cbe2f99696b783f74",
            "input": "Three letters picked without replacement from oxccztxcccocottcxxto. Give prob of picking 2 o and 1 t.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c7ede934a7d44150ac78f0298557422d",
            "input": "In base 13, what is -6b1 + 3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-efe6dc931f964f8eb7e1ec0a7ef302d5",
            "input": "Suppose 0 = -4*w + 4, 0 = -4*l - 3*w - w + 356. Let k(m) = 1 + m**2 - 2 - 4. Let o be k(4). Calculate the highest common factor of o and l.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-143670b68fc44b09b81d2d4b0e1cc8b8",
            "input": "Suppose 4*n - 8 = 4*u, -3*u - 2*n = 2*u - 4. Solve 9 = 3*v - u*v + r, v = 2*r + 3 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4f8b423367ee44588f700594f8f52f86",
            "input": "What is 25/2 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-946c03439c9c4fdd8b83f8a18ba2fabc",
            "input": "Calculate prob of sequence igml when four letters picked without replacement from {g: 2, n: 1, l: 2, m: 1, i: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7a0f91f08cef4d2b8223179e35a97f62",
            "input": "Suppose -2*l + b = -4*b - 36, -104 = -4*l + 2*b. What is the tens digit of l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cc9f0516cffd46468acb9494bb52fe8e",
            "input": "Let u = 0 - 8. Let y be ((-4)/u)/(2/152). Suppose k + 3 = 2*i - 14, y = 4*i + 2*k. What is the units digit of i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f5ad800782384dbe98199572c24d0bb1",
            "input": "Let k be (3 + 3 + (2 - 23))*-2. Calculate the highest common divisor of 330 and k.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3ca1a22dbb8a414889421c70429cb33f",
            "input": "What is next in -841, -842, -843, -844, -845?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0d3a8f237a834aa094fb28ae4416ddcf",
            "input": "Calculate -87 divided by 29.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-993a77f95d7444669c9811ab72f3f7a8",
            "input": "Calculate prob of sequence kbal when four letters picked without replacement from {k: 2, l: 1, a: 4, b: 2, m: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c207a19a6e0248bc9c7b567d1ef9cfea",
            "input": "Let m(p) = 4*p - 6. Let j be m(5). Let k = j - 9. Suppose -4*u - k*b = -135, -2*u = -0*u + 4*b - 66. Calculate the greatest common divisor of u and 7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7afbcc273b0b4f9cbafcdf81a4a5c81e",
            "input": "How many minutes are there in 1/5 of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a827c60b673a40ec9bba212ad8b4b3bd",
            "input": "Solve -38*s = -53*s - 90 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-60aa0dd129664771a4a261cf979027fc",
            "input": "What comes next: -22, 22, 104, 230, 406, 638?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-76448471389d43a2ab1c8e38d21fa600",
            "input": "Calculate -0.5*0.26.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8e6f3f693d9e4051aa43e2e3bdc3bfcb",
            "input": "What is prob of picking 2 s when two letters picked without replacement from {d: 2, n: 2, w: 1, c: 5, f: 2, s: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d6c68452d5c842fda5f063d877984126",
            "input": "How many millilitres are there in 12.83532l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a3d1b64afd984e1fa2c3c881259a81ef",
            "input": "What is the next term in 77, 76, 67, 44, 1?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7f21e89b67f047a3a60144a8a4718fef",
            "input": "Let b = -19 - -38. What is the greatest common divisor of b and 171?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b50f7e7025ec446a8f399e69613d8353",
            "input": "Divide -1 by 1037.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-150d2f757dde42f9b2f95953609397f7",
            "input": "Solve 0 = 4*f - 0*t - 4*t - 4, -4*f + t = -13 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ad7cfac3089d4d9eab6e10ae5dc45df1",
            "input": "What is -5 + 3 - (-4 - -4)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-adb032fc297f41e6a72296b29e73786b",
            "input": "Suppose 5 = a, 3*j + 2*j - 35 = -4*a. Let s be -4*j/(-6) - 6. Let q = s + 6. Solve 0 = -q*k + 3*k for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-67c5e03de83d47e78362b87edeafbe28",
            "input": "Convert 86255.04 centuries to months.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4ecba656d30e41b3b5de478e872a8de1",
            "input": "What is 49067.84ng in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-afe8d8e6898045d8ad2a63baea2ae298",
            "input": "Calculate prob of sequence vgg when three letters picked without replacement from {v: 9, g: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-009e2acb95d148e992dc33f799139667",
            "input": "What is 9704.919l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1247c6ec32fe498d8285fd567c512b55",
            "input": "What is prob of picking 1 a and 1 z when two letters picked without replacement from {a: 6, z: 4, t: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-de66470ef02c4edeae136ba80e7a00f5",
            "input": "75 divided by 75",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-80fbc2326f1243f7bb28df9f057145a0",
            "input": "Suppose 9*j = 3*j + 96. Solve -v - 3*v = -j for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c5bdca27f471494cb93eabfca4f8c895",
            "input": "Solve -27*c + 116 = -46 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f9a85a96daaf43e4bcd10b008c55cbd6",
            "input": "Let k(f) = 8*f. Let u(l) = -l**2 + 5*l - 1. Let r be u(4). Let v be k(r). What is the greatest common factor of v and 36?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e428a3f518a243cbaf061b27354d2254",
            "input": "Four letters picked without replacement from agruriarirtuurr. What is prob of picking 1 g, 1 u, and 2 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f79edf81105849c88cb805c969b7757e",
            "input": "Calculate prob of sequence bsb when three letters picked without replacement from {b: 5, x: 1, s: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-71f06423258b4e779d7529022b396352",
            "input": "What is 39925.01 microseconds in milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ba0a8957bb494c9dbf676afb797e2fdf",
            "input": "Let g be 2/4*1*-2. Let r(h) = 16*h**2 - h - 1. Calculate the smallest common multiple of 6 and r(g).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d0326700f1e14da89d6df3cea5852a87",
            "input": "Suppose -16 = l - 18. Solve -4*h + l*h = 0 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3af99dd84b784ae2ae45177b23f8d585",
            "input": "Calculate prob of picking 1 j and 1 a when two letters picked without replacement from {a: 11, j: 1, y: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8a428db9cebc4140a1d7062b23ce54cf",
            "input": "What is the next term in 404, 818, 1232, 1646, 2060?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dcf96e52d9c14bd1820c9220ffebee04",
            "input": "Three letters picked without replacement from {x: 14, y: 5, n: 1}. What is prob of sequence xxx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-08651e244c9447d4bf74136141cf3f5b",
            "input": "Suppose -5*p - 3*y - 41 = 3, -3*p - 5*y - 20 = 0. Let g(w) = w**3 + 9*w**2 - 10*w + 9. What is the least common multiple of g(p) and 5?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-749b3836f5ea4e3c8a99767364b15794",
            "input": "What is -0.188 + -0.814?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-97dba1589fc54c1db21403a42da269e3",
            "input": "What is 55/4 of a hour in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cc7bb67bedb84c299a494e3ee7b9dce3",
            "input": "What is prob of picking 1 l, 2 s, and 1 p when four letters picked without replacement from psplssppppppppp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7fcf610e85a04958823ab11abbfb97be",
            "input": "Let m be (0/(-3))/(-3) - 37. Let f = -25 - m. What is the units digit of f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d816727439834c779a4d6f4fb9da1ba5",
            "input": "What is prob of sequence jjqq when four letters picked without replacement from jjjjqjqqjqqq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3e838f4c7da4454dac7ea486dfe9e225",
            "input": "What is ((-12)/9)/(240/8)*-5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-01087829da954cdcbf62a792f3f680ea",
            "input": "Suppose 4 = -b + 9. Suppose 0 = 5*v + i - 4, 0 = 4*v + 5*i - 9*i + 16. Solve v = -2*s, 0 = -f - 4*s + b for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2784f16f2c9148ce8b5da5e85b540132",
            "input": "Evaluate ((-11)/1)/22*-2*2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-60d31c224b1541a3ba82cb3dc7a89628",
            "input": "Calculate -0.2865*-2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2d724bb2b2754e7eb6e56fcb2c1b5353",
            "input": "How many nanograms are there in 944.3821 grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bf9f61b57c754d428de1575739999b86",
            "input": "Let a be (-155)/20 + (-2)/8. Let y = -1 - a. What is the units digit of y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2697b472b6704742add36b015d3fc8cd",
            "input": "How many microseconds are there in 4.679838ms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f34fd6cbfe4a4436a51a676cc415984a",
            "input": "What is next in 40, 52, 72, 100, 136?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5c0be3c60dea4488afd4475bd046a937",
            "input": "What is next in -39, -25, 23, 123, 293, 551, 915?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7c1dc44b778f43ecb484faa8c1dcbf45",
            "input": "What is 4 - (4 - (-1 - 0))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-58dc8e37117247ce8c1cc22348ac9826",
            "input": "How many minutes are there in 21/2 of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4687c0175d1542a38e8d29c459abc07d",
            "input": "Let c = 2 - 8. Calculate the common denominator of (c/45)/((-4)/(-249)) and (141/20)/((-18)/15).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-faf1d83c6ceb4767b0fa94de1fa8ba8d",
            "input": "Let o(z) = -4*z - 12. What is the tens digit of o(-8)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b30131793ef745749ebcfb17886aa02d",
            "input": "Convert 8104.472ml to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1c98773a32d146a6ae3e3df441ab4d3d",
            "input": "Solve 4*r + n + 18 = 0, 61*r - 5*n = 62*r + 14 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-444699f373ab4196b4ce69a8ea5e3e8f",
            "input": "What is -5 - 72726?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7440cfb810dd42d2a014786c0e54a4d8",
            "input": "Calculate prob of picking 2 i when two letters picked without replacement from {x: 3, m: 3, u: 9, i: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a630928403214bc395ba97ea39eac31a",
            "input": "Solve -4*k = 5*u - 15, -k - 15 = 61*u - 66*u for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-727f243ab2a642ed8ce7f2e878a1cf66",
            "input": "What is prob of picking 1 o and 1 g when two letters picked without replacement from {a: 1, g: 2, t: 2, o: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7c74691f4f764d26a4f5cff147fa742d",
            "input": "Suppose 7*m = 3 + 18. Solve m*y + 3 = g + 2*y, -4*y = 0 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f1589b0800de43e1b28066aabf1792ed",
            "input": "What is 725.3173 weeks in microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3542a7c51f444d12b6a3e49b650a423b",
            "input": "Solve -3*d + 0*d = -3 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-96a07269a6164d75a0fddb0f306f6d3a",
            "input": "Suppose -3*z + 133 = 4*n - 10, 5*n = 25. Let l = -21 + z. Let r = l + -11. Calculate the least common multiple of 7 and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cdda736d5aec48ca891963b20b09a237",
            "input": "Suppose 5*r - c = 16, 3*r - 2*c = 3 + 8. Solve 3*i - 8 - 1 = 0, -4*f - r*i = 3 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0bc383d80d9a468587a545c5004eebaa",
            "input": "Suppose 4*x - 4 = 4. Suppose 4*i + 114 = -2*m, -2 = -3*i - 4*m - 85. Let n = 41 + i. Solve 16 = -4*y - t, -5*y + 2*t - n = -x*y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-99696c850c524843add321cc4f9b128c",
            "input": "What is one fifth of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9e7dad90968245e19a09be0eba124f47",
            "input": "Two letters picked without replacement from {u: 3, x: 8}. Give prob of sequence uu.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6dd9b4012f304299aa38ecaebd40ca26",
            "input": "-107 divided by -1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-670680a42c184115bf3332a3472deb70",
            "input": "Let a be 2/(3 + (-26)/10). Let x be ((-6)/a)/(6/(-320)). What is the units digit of x/6 - 3/(-9)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1c44463a277e45b5adfc2c78c65c6462",
            "input": "Let q(v) = v**3 + 6*v**2 + 3*v + 5. Let r be q(-5). Suppose 0 = -i + 10 - 0. Calculate the highest common divisor of i and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8658541879994a48811211502ea2e199",
            "input": "How many millilitres are there in 3.861906l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8991fc202607443bbe2db2ae2ad5bd34",
            "input": "Suppose -2*w + w + 4*m = -51, -4*w + 2*m + 218 = 0. What is the remainder when w is divided by 15?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-88f87b4d472540949327b79fe3fc6bed",
            "input": "Let l(h) = -h**3 - 7*h**2 + 8*h + 12. Let w(k) = k**2 - k - 7. What is the remainder when w(-6) is divided by l(-8)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d974ce8f03304058a2fa5050d5eef235",
            "input": "Let k(r) = -26*r - 27. What is the units digit of k(-8)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c7b02101e6b7446793c68eab35b91c82",
            "input": "What is prob of sequence mlmg when four letters picked without replacement from gdlummtlu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1761f091627b45d48f6f96f29f8df5e9",
            "input": "What is -3 + (3 + -1 - (1 + 2))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9c73be2bebce4009a008cca019e27098",
            "input": "What is the common denominator of -107/22 and 1377/(-126)*(-3)/18?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cb3acd27d2c14b9f9467af5cf6c0007a",
            "input": "What is -2 - (-2 + -1 - -2)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4bf80c5cbf2d4e65b5609176f166b6a4",
            "input": "Four letters picked without replacement from kkkkkckckkc. Give prob of sequence kkkc.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-734b54a9f4634f4998df7d805a531cdd",
            "input": "Two letters picked without replacement from {v: 4, o: 1, d: 1, j: 2, m: 3, k: 4}. What is prob of sequence vj?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3878bedf4bf1478eb08ffd84ba28edb2",
            "input": "How many microseconds are there in 2.811813ms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-55eac60d52084c3d96746a37be7e34dd",
            "input": "Let a = -31 - -39. Calculate the highest common factor of 56 and a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-30ad429e1dcc4ee88ab218325b93651d",
            "input": "Suppose 6*o = 4*o. Suppose -4*k + 5*k - 2 = o. Suppose 0 = k*d + 3*d + 3*a - 73, -d = -3*a - 11. What is the least common multiple of d and 20?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d081e9a919a84d1c9c1e311556e99ea8",
            "input": "What is 5631 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6edea6f546654f3eb29b84f5fa3fb278",
            "input": "What is (((-36)/(-15))/4)/(15/(-75))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e8cacb0ca97a44a28760ae2c5e397ba7",
            "input": "Evaluate (-3)/(-10)*(-15)/27.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-52faf613b5e947c1a483abc1629f059f",
            "input": "Calculate prob of sequence hh when two letters picked without replacement from {i: 1, h: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1c09dc5ec2e342c6b5e9a23cafe6965b",
            "input": "Let m be -2*1*(-5)/2. Let k be 0/3 + 6 + -2. Suppose 4*n = 2*n + k. Solve 0 = n*q + m + 1 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3f2c3ea7c61b4c51a96d707ad51540a5",
            "input": "3/(-24) - (-1271)/2296",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cc6ef90185ea47e4b78ddd290f0566f1",
            "input": "Let f(g) = -4*g + 1. Let h be (-2)/(-3) + 273/9. Let a = h - 18. What is the remainder when a is divided by f(-1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-61238bbbf3244cf7aa8776c7e632c2b3",
            "input": "Let h be (-78)/(-24) + (-3)/12. Suppose h*z - 42 = -z + 2*f, z = f + 8. What is the remainder when 24 is divided by z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-52b2ce248db44edcaf294411a96ee3ca",
            "input": "How many millimeters are there in fourty-six fifths of a centimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-90666aa7ffea48bead3ec139d519ff73",
            "input": "Calculate -0.064 + 734.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-053271c9b1164a5b893a5edf172b23d2",
            "input": "Suppose 4*j - 72 = -3*i, j - 5 = -i + 6*j. Calculate the remainder when i is divided by (2 + -4)*7/(-2).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d9d3bd782bc840a2a7134e4af890988e",
            "input": "How many litres are there in 0.9380185 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a13cd429f7634f5bb947c7a2c350b22d",
            "input": "Let u be -3*(-6)/(-4)*2. Let w(d) = -d**2 - 9*d + 2. Let f be w(u). Solve 3*x - f*y = -0*y + 6, y = x - 1 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cc7fa446687d4935894a5644e9ac3271",
            "input": "Four letters picked without replacement from {l: 6, o: 3, f: 1, t: 1, c: 3, z: 1}. What is prob of sequence fccc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5ecb8db6a1ee4977b396d81bc8b54acb",
            "input": "What is ((-15)/(-45))/(5/9)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f7f9c1c4614f41ebbdb70df6f869171d",
            "input": "What is the value of ((-12)/(-3)*1)/8?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1f94ea744fed487781efffe3ad04b56e",
            "input": "How many microseconds are there in 82.71096s?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c9470622b6a24762a88a16f5b6a81aab",
            "input": "Suppose 5 = -p, -4*z - 15 = 5*p + 6. Let l be 8 + 9/9*(-8 + 3). Solve -m = 2*j + z, -13 = l*j - 2*m + 6 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-50886ef4055d4a23b19c69ea1e6e433c",
            "input": "Suppose -3*q - 16 = -5*q + 2*i, -4*i - 2 = -q. Let d(f) = -f**3 + 5*f**2 + f. Suppose 0 = 2*a - 5 - 3. Calculate the least common multiple of q and d(a).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ec9a32a4f3794e47a2aeaba741c8cf15",
            "input": "Calculate -47 - 135639.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1ef3142fee294ead96edcb1720bf9414",
            "input": "Suppose 2 = -s + 13. Calculate the remainder when s is divided by 4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-11fe41cdd99045ef991a0ad4c9c7122e",
            "input": "What is 62991 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-45f8a3fa464d4f138b6dddc140a93391",
            "input": "Suppose 0 = 4*j - 3*k - 17 - 5, j - 3*k = 1. Suppose -h - 3*p = h - 22, h + j = 3*p. Calculate the greatest common divisor of 35 and h.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1f009b41bf3e458eb669bc3689429f99",
            "input": "Calculate prob of sequence wzzg when four letters picked without replacement from zgwgpgz.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fec8ec59177c4fb6bebc4c331004b6c3",
            "input": "How many millilitres are there in 1/4 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1902e68542304ce3877b531eff115084",
            "input": "What is -280 divided by -10?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-57ef9cb06ae54a3480fcf35d7297d35e",
            "input": "Evaluate 3 + 3 + (1 - 1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-63690eadb0f84eb79ed4c0c69e04028a",
            "input": "What is next in 17, 111, 227, 377, 573, 827, 1151, 1557?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2923299c449a4a139eafee2edcdbd5a1",
            "input": "What is 2679 to the power of 1/8, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0d5e36e62cd84df9829147b485bf2571",
            "input": "How many months are there in one twentieth of a decade?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0e55b45a7a0f4ed182f37446c0a97f66",
            "input": "How many weeks are there in 62.6479056 minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2f99cce063bd4cb9a299524e08d94262",
            "input": "Let u = 3 - 0. Suppose c = -u*v, 5*c + 0*v = 5*v. Solve -j = -2 - c for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-98803e012e1e42c992a38c4a83df98d9",
            "input": "Three letters picked without replacement from ccvvvvvbbvvvvvvbcv. What is prob of picking 2 b and 1 c?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c69d0aecbba947d292928de3ef5c1286",
            "input": "Two letters picked without replacement from {y: 2, l: 6, w: 3, a: 1, p: 2, f: 4}. Give prob of sequence yw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9075df7dcf4d4d7e8305db527f9ecd08",
            "input": "What is the next term in 3370, 3369, 3368, 3367, 3366?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4ab58ec6222a4cb8a348dc77f00b523c",
            "input": "What is 82497.11cm in kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-df472fda5f934a47a8c1255f78faf299",
            "input": "Calculate prob of picking 1 j, 1 n, and 2 g when four letters picked without replacement from innvgninjnngvnn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-897156e66c2846808319c118a625d27c",
            "input": "What is prob of sequence zyz when three letters picked without replacement from {z: 5, y: 7}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2a3d478d62284baca115649bb628e78f",
            "input": "What is 4218 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ce6a3788c45d46bea250cd1d0ac28991",
            "input": "-212 divided by -13",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-745caae2aeda43a7a24c6479e265303a",
            "input": "Let j(d) = d**3 - 14*d**2 + 15*d - 21. Let k be j(13). Solve k = -4*s - 11 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fcf378ddfb194f38aa6983656f1a6702",
            "input": "Let y(c) = -c**3 + 6*c**2 + 4*c - 4. Suppose 2*n - 16 + 4 = 0. Calculate the smallest common multiple of y(n) and 4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1e429261e8264d8182e10e216048681f",
            "input": "Let b = 40 + -18. Calculate the least common multiple of 42 and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-50df2b6da0ba4fd09d421079ba2564b5",
            "input": "Calculate prob of picking 3 n and 1 t when four letters picked without replacement from nnntntt.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d2a4cb49dc6844ccb0f3241a8b75c294",
            "input": "What is prob of sequence nnn when three letters picked without replacement from {p: 6, n: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5aeedf44ab864ef690592afb3a80f8f3",
            "input": "How many millimeters are there in 7063.451km?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cb7403c4991e4337a60b95616b5c157e",
            "input": "Let x be (2 + 0)*1 - 31. Let n = x - -44. Let u be ((-2)/(-5))/(3/n). Solve -u = -2*v + 3*f, -2*f - 22 = -5*v - 3*f for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-70b293300790410fb46e7cb5d6a1a23c",
            "input": "Calculate 4 + -2 + -1 + (2 - -1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6a7568afe0e2428cab873320a49b8cc9",
            "input": "Solve -2 + 48 = -23*w for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2ad78433969c4416bdc6abff2997b821",
            "input": "Let d(l) = l**2 - 3*l. Let x = 2 + 0. Suppose -x*b + 13 = 1. Calculate the remainder when d(5) is divided by b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f9801d075ad74a928db76677dce0c52f",
            "input": "Let h(j) = -j**3 + j**2 + j + 80. Let n be h(0). Let f = -4 - -14. Calculate the highest common divisor of f and n.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7a5b543b12d5477b8d7275813caecc87",
            "input": "0.5 times 0.43",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fa3a50daec0b48baaa1fcecd95222981",
            "input": "Convert 56306.529us to days.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-baea7bced2bb4fa888ec94ee2877fbb4",
            "input": "Divide 17 by -12.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0e59d9af12da4969b1ee4716e80c6e45",
            "input": "Let f = 76/125 - 11537/1500. What is the common denominator of (-220)/(-45)*(-33)/(-8) and f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fe3db726020e473ca1a442bcfd4765c3",
            "input": "What is the cube root of 124458 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-69ec02e51adf4d4a92ed1ef145467e9a",
            "input": "Calculate prob of picking 1 w and 1 z when two letters picked without replacement from {z: 1, w: 2, s: 3, l: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-78c5245de0f94477bbb688f63cf760ff",
            "input": "Two letters picked without replacement from {u: 1, a: 1, e: 1, r: 2}. What is prob of picking 1 r and 1 a?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-da67cd99c2d6442881c43543456eb475",
            "input": "What is 20133.759ms in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2ad157b0b6ec4353a37eb370242651df",
            "input": "Suppose 20 = 5*f - 10. Let g = f - 15. Let y = 15 + g. Solve -4*i - y = -7*i for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7dbe490be00341dd81cbd368e8973942",
            "input": "Four letters picked without replacement from {m: 12, w: 3}. Give prob of picking 1 m and 3 w.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ff6e1b51bd314752961d03bada0f2e30",
            "input": "Let u(d) = 5*d - 3. Calculate the remainder when 85 is divided by u(5).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2c0c4db2f3934f44a61005c20ae6d060",
            "input": "Three letters picked without replacement from bbrtbrububtbjutbu. Give prob of sequence tbr.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ce46aeae7f8d4f09a09c8342ebd931cb",
            "input": "What is prob of sequence gz when two letters picked without replacement from ggxzflflllfxlfxlff?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-380fbc2c1cb54471889915185a5dae2c",
            "input": "What is 0.1639607ml in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c40847534182455d940e2efc50a4275c",
            "input": "Two letters picked without replacement from mqmqqqqqqqqmqqqqo. Give prob of picking 1 o and 1 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dc97869db5fa4798951f09a673976dd8",
            "input": "How many micrograms are there in 3.887588mg?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ef4427ba81d34e85b90f86a29ed87ca6",
            "input": "Let n(r) = 3*r + 1 - 2*r + 4 - 4 - r**3. Let i(m) = m**3 - 2*m**2 + 2*m + 1. Let t(x) = i(x) - n(x). What is the remainder when 18 is divided by t(2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-24af3ef5f2e1479da76dfa211152893f",
            "input": "Let t(g) = g - 3. Let p be t(5). Suppose 0 = p*m + 4*r - 48, 4*m - 2*m = -r + 33. Calculate the remainder when 25 is divided by m.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5ba56230208f487b98c41c911164ed64",
            "input": "Four letters picked without replacement from {g: 2, y: 4, i: 1, k: 4}. Give prob of sequence kyik.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-710d245137b0435a860172dc04efcaf2",
            "input": "Calculate prob of picking 2 q when two letters picked without replacement from qbbbbqbbqqpbpqbbq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e1a36118d5a5455b8978c47082d54fd6",
            "input": "Solve -5 = 5*q - 0 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0b909b6d51f943019a58d7eab4fb466c",
            "input": "What is 130798 to the power of 1/6, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-560ed24597744a668e1ea9ad7aad6390",
            "input": "Suppose 5 = -3*r - 4. Let b(f) = 3*f**2 + 2*f - 3. Let c be b(r). Calculate the highest common divisor of c and 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9bd8beec77c04bcc89803b98214605d0",
            "input": "What is the square root of 11361 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fc56da520a044d528aec4d109656e495",
            "input": "In base 11, what is -37 + 35?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-10df3a6646bb4db99edf688a2046a0f2",
            "input": "Four letters picked without replacement from {g: 1, m: 2, l: 4, y: 2, h: 1}. Give prob of sequence hlgm.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c5f85958c06141b5ad9b7e13a8b12242",
            "input": "Suppose 0*x - x - 9 = 0. Let b = -2 - x. What is the units digit of b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2139fa10d935438db9f97190b6c6d7e6",
            "input": "Let p be 2 - (-3)/((-6)/8). Let j = -2 - p. Let z = 46 - 46. Solve -3*w + j*w + 9 = z for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d76f88fc51f9408ea78c79d78f1c8819",
            "input": "Four letters picked without replacement from {c: 1, k: 3, l: 3, e: 2, m: 2, z: 3}. Give prob of sequence clkk.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f3514501a1904b8e861454f5a7de1055",
            "input": "Let o(a) = 4*a + 3. Let c be o(3). Suppose d = -0*d - 4*i - c, -3*d = 5*i + 17. Suppose -y + 5 - d = 0. What is the units digit of y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c469ab9cbfa041eab82de8cd4939d5e8",
            "input": "Suppose 3*h = -d - 598, 0 = 7*h - 2*h + d + 998. Let t = 299 + h. Suppose 15 = 2*q - 7. Calculate the greatest common factor of t and q.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ef24c9979894464191457c31c8ee3ecd",
            "input": "0.0249 * -0.03",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b223023c20964ae9a53ceb2d0bb71c31",
            "input": "Let z = -20 - -18. Let v be (3/z)/(6/(-504)). Calculate the greatest common divisor of v and 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9ae712d0445b4c5f8a9f57cd00c772d5",
            "input": "Suppose 3*j - 5*m = 41, 5*j + 0*j = 4*m + 77. Suppose -2*p - p - j = -5*x, -2*x - 3*p = 10. What is the units digit of (x + 0)*(3 - -8)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b8b3e479daca4610b3d4c7416f59828e",
            "input": "Calculate prob of picking 2 k and 1 m when three letters picked without replacement from kkkmkkm.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4763dde1861d4cfda6c798724fd35936",
            "input": "What is 32972 to the power of 1/3, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-740c4735fd07487ea00ec92c7e42414d",
            "input": "Calculate -7 + 7 + (-5 - -3).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-41d3507476d74f0ababcc3202cdad879",
            "input": "Let c = 2291/723 - 1/482. Let p = -45843/1852 + 3/926. What is the common denominator of p and c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-363f3db084fd4c08bf983e65788328ea",
            "input": "Convert 7.612599 years to decades.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5d163baecca74361a0b5170273963707",
            "input": "Convert 483.935ms to seconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-42237662d20e47baa2f5fb53158eecfd",
            "input": "Let j(h) be the second derivative of -h**3 - 3*h. Let d be j(-3). Let i(z) = z**2 + 4*z + 1. Let u be i(-5). Calculate the highest common factor of u and d.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-82477e9dd7644552b19610353967107e",
            "input": "Evaluate 3 + (0 - 4 - (-3 - 2)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-571e41198b3645659adbf9e535e86d92",
            "input": "Two letters picked without replacement from yyllllllylycl. Give prob of sequence ll.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-523456dae6e84925bdf3994a5e6d24a3",
            "input": "What is the next term in 51, 99, 147, 195, 243?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7ec84ead1bab435c9a8c1e1056b95b9b",
            "input": "Let w be 24/(-18)*(-6)/4. Suppose -w*f + 10 = -0*f. Solve -4*r - 3*a + 11 = 0, f*r + 8*a - 14 = 4*a for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9febc1433fa848b2a656d85c670357fe",
            "input": "-196 divided by 7",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f38993d190984e999cf5eb294ecf4446",
            "input": "Calculate -19 divided by -1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-de07cfc7dcb240399742fc9255b2890c",
            "input": "Solve -4*f = 3*o - 3 + 4, 2*o - 3*f - 5 = 0 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-95f7136699714610ba79b0f333fc6814",
            "input": "Suppose -6*v + 36 = -3*v. Suppose 0 = z - 5*z + v. Solve 0*g = g + z for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f02b49c622624718a79f2df63ccebf00",
            "input": "What is prob of picking 1 q, 1 p, and 1 s when three letters picked without replacement from cqqqqscqpc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-71eb0e164ad64d63b6d9b59533cdc0d0",
            "input": "((-510)/72)/(-17)*22/11",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-623656fb13ee4a0f9b1cf3404bd13ea9",
            "input": "Let r = -220/7 + 823/42. Let c = 3896267/14784 - 2899/11. Let g = c - 5881/1344. Calculate the common denominator of r and g.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d84b2ed60f344d1c8acfcf21f4758067",
            "input": "How many nanoseconds are there in 0.9277696 minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1a7cef07cfd745f9b331cf3b5a6494b5",
            "input": "Solve 14*c - 20 = 10*c for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fee1f624760a40f59cbfdf80773d2f13",
            "input": "How many kilograms are there in fourty-four fifths of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6ca3f992379f4cb0903bf3a5c39027ed",
            "input": "What is prob of sequence fpft when four letters picked without replacement from {p: 1, m: 3, t: 3, r: 1, f: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-237e12cd811643ff95e7298bc4af30d0",
            "input": "How many milligrams are there in 3/5 of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a5b336e5387d4f54b0d8c2b3a0060b17",
            "input": "Solve 2*j - 2 = 8*c - 10*c, -4*c + 2 = 5*j for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4491b94dbf1b42a49615c99a6c87f6fb",
            "input": "Let q = -2 + 3. What is the smallest common multiple of 0 + 9 + q + 0 and 1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9a5974edfd9f4c30a7a9deb1984fe76e",
            "input": "Let a = 28 + -25. Solve 2*f + 14 = 4*s, 4*f + 3 = -a*s - 14 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-15d372019d1440c6916bf697d9ec4ba6",
            "input": "-4 + 2 - -3 - 5 - -2",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9f3998dab96b4385987a7de445ce5307",
            "input": "Suppose 633 = 4*h - 11. What is the greatest common divisor of 23 and h?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4cd7f62e2f3948588e1b3bc0ca572ff7",
            "input": "What is one tenth of a millennium in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c107d9a9e70a4b24afcb865fe692583c",
            "input": "What is 15/4 of a week in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c0c53b6f85044fc4832bcd879e91638b",
            "input": "Calculate prob of picking 1 x and 1 i when two letters picked without replacement from {d: 2, o: 7, u: 2, i: 1, x: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c5374c5fd212499fab04552868ee27dc",
            "input": "Suppose -3*x = -2*y, -y - 3*x = -6*x. Let c = 2 - y. Suppose -c*u = 5*t - 1 + 9, 0 = 4*u + 3*t + 2. What is the remainder when 2 is divided by u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-662263aa43254893a7cdf114fd6aadcd",
            "input": "What is the value of -59 - -62 - (0 - 2)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-283915f5a4f2452a880945224bc18605",
            "input": "Two letters picked without replacement from aaaaaannananaa. What is prob of sequence na?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a9fc8219143847eb9623a29025b5120b",
            "input": "Solve -2*c + 5*y = -11, -2*c - 98*y + 8 = -100*y for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f33889664a1a41a48513e45ec9057538",
            "input": "How many years are there in 263741.25 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1f98375ad960473cad242bf460faa824",
            "input": "Suppose 0 = -5*w - 3*y + 1878, -3*w + y = 2*y - 1130. Suppose 83 = a - 142. Let n = w - a. What is the highest common factor of n and 17?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b403f6199f7b40cda2c5dfe0aeb6765c",
            "input": "Suppose 4 - 1 = 3*p + 5*n, -3*n - 9 = 0. Let d(c) = c**2 - 6*c. Let m be d(p). Suppose 2*q - 23 = b, m = -0*q + 4*q + 3*b - 21. What is the units digit of q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-283ecb8780554e9d85d7652460ec5df3",
            "input": "What is the next term in 298, 595, 892, 1189?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4c4beb3dad324df89224661fc2dfd12c",
            "input": "How many micrograms are there in 0.315609 tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-40823ad722a94c83b04b1cdcf763b4a5",
            "input": "Product of 0.157 and 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e4b9dfac6ba54f49bf2343818b8f0d6c",
            "input": "Let l be ((-22)/(-4))/(6/72). What is the highest common factor of 44 and l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f584582e648b4152ae18812ad6d4d05e",
            "input": "Calculate prob of picking 3 l and 1 h when four letters picked without replacement from hlmlhhlhhlllllllhllh.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3d37ec5351894dac8bd6a6c4d0c55ff0",
            "input": "Suppose 0 = -2*b + 22 - 6. Suppose b*t - 76 = 4*t. Let u = t - 8. What is the units digit of u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7655f8fd5dd540d090a5720e04d8fef4",
            "input": "What is -0.51 - -214?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-039024235b644231b46599f80a4237a3",
            "input": "What is 4/3 of a hour in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a0ecdd44d4874a4b9bddeda2f1335d0d",
            "input": "In base 6, what is 2 + -223?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0371f10c91fb43dc81918d1dd109af1a",
            "input": "Suppose 2*a = -0*a. Suppose a = -5*q + 2*l + 3*l, 4*q - 10 = -l. What is the smallest common multiple of q and 12?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0392d0e0bc8a44929bc55472bac362fb",
            "input": "What is 72/5 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-87b202d35e024604b9257a62231d8ed1",
            "input": "Let l = 5 + -9. Let x = 7 + l. Solve -x*d - 4*w - 17 = 0, 15 = -3*d - 3*w - 0*w for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-12c3aaac2a9b4b74af016e70e8bbea97",
            "input": "What is fourty-three halves of a meter in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1171d528e3e54fb7848cbf7e18b27423",
            "input": "Calculate the lowest common multiple of (21*-1 + -1)/(-2) and 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0ca5d76646624dd19fac88cf0589f57e",
            "input": "Solve 11*h = 14*h + 2*t + 22, -h + 3*t + 11 = 0 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ab6f1738ce8b4d79bc6f2b4584d2a815",
            "input": "What is 276 + 0.06?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-23cbfea58d9145148ec6be4b1cdbfab7",
            "input": "In base 3, what is 100000 + -12?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b326e6586deb4beca8b41cb4399aeae6",
            "input": "Let k be (-50)/15*(-3)/(-2). What is the tens digit of (48 + k)*(-2 + 3)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ea8403e4dac74342bc3a4a3e04c9ec3b",
            "input": "Suppose 0 = 7*p - 6*p - 5*x - 38, 2*x = 4. Suppose 2*g - p = 5*f, -3*g = g + 5*f - 66. What is the remainder when g is divided by ((-14)/3)/(8/(-12))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1a6875cc58d44f4aac8be131efd298ac",
            "input": "Suppose 3*u + 12 = o, 8 = -2*o - 0*u - 2*u. Let l(w) = -5 + 2*w**3 - 3*w**3 + 0*w + o*w**3 - 10*w**2 - w. What is the units digit of l(-10)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d25e072c78034cb6b89341866899fb6f",
            "input": "Three letters picked without replacement from {j: 2, y: 2, k: 1, u: 4}. Give prob of picking 2 j and 1 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-143fbd0447e349ddaa9fba00765f78c8",
            "input": "93 divided by -93",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8ebdbf8191374697b22bdc2263b31cba",
            "input": "What is (-3)/7*7/((-63)/(-12))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dff71b5147164378bd4c58e51387a4d7",
            "input": "Let u be (-12)/(-36) + (-16)/(-6). Solve -i + u*i = 0 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7195208cb0744bcc9923a3f1f1363a9e",
            "input": "Calculate the smallest common multiple of -5 + (-21)/(-4) - 262/(-8) and 24.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a494cb36afeb4e17a594ec03ea38721a",
            "input": "Let s be 10/(-72)*2*-5708. Let l = -1580 + s. Let x = 1992 + -12035/6. Find the common denominator of x and l.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6bb863fb8aed4d80823795c75cff493a",
            "input": "Let v(g) be the third derivative of g**5/60 - g**4/8 + 5*g**3/6 + 2*g**2. Suppose 2 = -3*f + 14. What is the units digit of v(f)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c7fc31bfdf424f58829114db8f79d8c8",
            "input": "Calculate the least common multiple of 3*(-2)/(-27) + (-1424)/(-72) and 2.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9d30f371fa8f4dbd9cbf18ba4fa3bbfb",
            "input": "Let a(g) = g**3 - 2*g**2 + g - 2. Let v be a(3). Let x = v + 15. What is the units digit of x?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f9b6a87a78f042898a07e0b7adbf6a49",
            "input": "What is 1366 to the power of 1/3, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ab6e17d5e0ef41a48de6fb9360eaafbb",
            "input": "Let b = 42 - 19. Calculate the remainder when 112 is divided by b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9325342456514cc695dea3c8f9a5d87c",
            "input": "What is prob of picking 1 n and 1 f when two letters picked without replacement from {f: 1, n: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-17986e1869ce4f94ab3b916724cf1d89",
            "input": "What is (-5)/2*(-136)/170?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4880460a3d9345eaadfe7664b76235fd",
            "input": "In base 13, what is 7a79 - -5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-888b5a3d5ca846dfb25b15da55aa3606",
            "input": "Suppose 5*i = 2*i + 4*b + 10, -5 = i - 3*b. Suppose 6*v - 3*v = -2*v. Suppose i = -v*s + s. What is the tens digit of s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7df77cebe5a74cf7b8149a6e06b0e1dc",
            "input": "-1.72 * -1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-02bfe0f357c94f00a772cfd76662ce1b",
            "input": "Three letters picked without replacement from uuourrorrru. Give prob of picking 2 r and 1 o.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bbf8802ed9e9467c86f55deb00d758c4",
            "input": "How many litres are there in 0.583058 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7b9d1145a5184f1c990f2e9a4e95224d",
            "input": "Convert 305.6049 months to decades.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-05c065695d3647bcbac729488a52d87c",
            "input": "What is 1/4 of a year in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9055a61422db4be2bf1e90385a4317b6",
            "input": "Four letters picked without replacement from {m: 8, g: 5}. What is prob of sequence mmgm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f689c7d8ad8348eb9253108e15e2a316",
            "input": "Let q = 3 - -9. What is the highest common divisor of 6 and q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d75dd87008754b7fba9c13467df794ef",
            "input": "In base 9, what is -6 + 4568?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ce9a811abd3743bd99540b6139dfadd3",
            "input": "What is 2 + -10 + 1 - (-11 + 8)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a49f38a73afe46fc86b1a80824d179e9",
            "input": "Calculate prob of sequence kab when three letters picked without replacement from bbiaaaakabbka.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c80155cc1ffb4f7ab1d47b242f08760d",
            "input": "What is one twentieth of a kilogram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3a3315702c83491f82bf04c14b1d5c5b",
            "input": "What is 76/5 of a millimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f2565ec06538404caff5cb613475633d",
            "input": "Let h be (-3)/(-5) - 28/(-20). What is the remainder when 0/(-4) - (h + -17) is divided by 6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f426c58222f04956a4dc40891f93af60",
            "input": "Solve -14*l + 3 = 3 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-740e84bef31046af9a8820e7c12e6099",
            "input": "What comes next: 438, 874, 1306, 1734, 2158, 2578?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6707e76228be4ed197b9004ece81a521",
            "input": "Three letters picked without replacement from hcafxfj. Give prob of picking 1 a and 2 f.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6ec8022fb84f4fcca0f61cc15791f4a3",
            "input": "How many weeks are there in 1520.477784ns?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-622d14fa9c8244c99e8387bfe20477c5",
            "input": "Calculate (84/(-36))/(357/(-18)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-691ea4e09e91493a93fe8fcc684fa8c3",
            "input": "Solve -3*w - 4 = -h - 8*w, 4*h = -2*w - 2 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b6c52a75e1d3492391e5cec9fd4279fa",
            "input": "Calculate prob of sequence az when two letters picked without replacement from {a: 2, z: 10}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-51277b21336046c0a1417343cdee77d4",
            "input": "What is 68995.78 grams in tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a8db57ef07394bc59decc76932db9b16",
            "input": "Solve -4*a - 10 = -18 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-788faf5a7b5f407ca6261bea6ed35f85",
            "input": "How many micrometers are there in 21/4 of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6611a74cd3634fd493faabc28a75d282",
            "input": "What is 4.486637 decades in millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-311d72badc1e4de695a9fd37bd8894e1",
            "input": "What is the next term in -363, -368, -383, -414, -467, -548, -663?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d855b130acdb44a38dd66905defe2034",
            "input": "What is the tenth root of 6568 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-91c72edc578b424a878b3545c4b05d8e",
            "input": "Calculate prob of picking 2 o and 2 j when four letters picked without replacement from ojeoeoboebjbsjbbybo.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f402e4f973ff4ffda92702641c232bed",
            "input": "0.07*1035",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2f1dc1dfa71e40418d222c5bf6363743",
            "input": "Let q(w) = w**3 - 7*w**2 - 9*w + 10. Let p be q(8). Suppose -32 = -4*g - 3*a, -2*a - 3 = -p*g - 1. Solve -g + 3 = t for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9e25d7b7b2894b199a0fe29464ef92fe",
            "input": "Let s = -116 - -120. What is the least common multiple of 78 and s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4ba6cfa518374756ab2a320333cfea79",
            "input": "Let y be (1 - -1)/(-1) + -25. What is the common denominator of 117/10 and (y/(-30))/((-9)/(-111))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-45b720e787e84f80a1be70e325147175",
            "input": "Solve -2*h = 3*l + l + 18, -3*h = -2*l + 3 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5617534479f4474ca6986f60c96cfb95",
            "input": "((-2)/4)/(4/6)*-8",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3cdc3a9d70e64b93892f41b3057f2f86",
            "input": "Convert 9676.077 decades to months.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4dba144d83f74b5aa5678fdd6a4f57c3",
            "input": "In base 11, what is -27 + -15a?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ec9fc4c06a0447f684906a04c5fe3b59",
            "input": "What is next in -15, -28, -45, -66, -91, -120?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4c5f3f73b69b4ae0b6843963a15b5bfa",
            "input": "How many grams are there in fourty-five eighths of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5200462fac3f4d11b44da8dcab2c61b8",
            "input": "How many nanograms are there in twenty-one eighths of a microgram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-42e1a729365a412c98dd052b05bd399c",
            "input": "How many seconds are there in seven thirds of a minute?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ace215973a2140068999aa20c642bded",
            "input": "What is six fifths of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d13350aa45ee4fc1a93cf13138e7bfd2",
            "input": "How many micrograms are there in 6/25 of a milligram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-60a3cac659d24eccba84f6edddb02c51",
            "input": "Calculate the remainder when 23 is divided by (12/2 + -4)*3.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-96975f71ca914cf695932ffffb146796",
            "input": "How many kilograms are there in one quarter of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4126abd5caa34baa990d3cb8f42a2adb",
            "input": "Calculate prob of picking 1 m, 1 n, and 1 a when three letters picked without replacement from {g: 1, u: 1, a: 1, m: 5, n: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e478f3602ac34a739f394ca9285c6413",
            "input": "Convert 0.1204062um to centimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bc11fe9e648e40cbb88be8d78c0fef51",
            "input": "Add together 4 and -171456.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f28e1c42d12f401f81b17cfe034625ed",
            "input": "What is 25/2 of a week in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-81252b70679d43d985dc7c8098c69f22",
            "input": "What is prob of sequence kisi when four letters picked without replacement from fsfkifefs?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d83d54d6e70f4e8b8f9a2359b227ca85",
            "input": "Calculate prob of picking 1 b and 1 v when two letters picked without replacement from {b: 7, v: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-493abcc49bf043c1b92df11ddc5b4ab8",
            "input": "Calculate the lowest common multiple of 6 and (1/(-2))/(3/(-114)).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e3f4b5761544472596d42962d8567205",
            "input": "What is 434 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-53cdef3b0fa0452ead205e64ff3ba38b",
            "input": "What is (-3)/3*1*27/(-3)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1f8792d534e04475805346e7cfb8d148",
            "input": "In base 12, what is 1 - -24?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e0c7449f81e2437d9fc93d971e1cc235",
            "input": "What is 5043 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0bdfe14b31184e7e9207017bdfd85552",
            "input": "Let k(q) = -4*q - 8. What is the units digit of k(-14)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-018928b40f75487187bcde8c242ca1dd",
            "input": "What is (-1)/4*176/(-4)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0d7f29c0c59147378eea64b59ed461f4",
            "input": "What is the value of 32/16*(-6)/(-22)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6f4987188cc540c58cf4b5ff13a92081",
            "input": "What is prob of picking 1 s and 1 a when two letters picked without replacement from {s: 1, h: 2, a: 2, y: 1, j: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9b2527b6bb174ad3a664d7bde2aad899",
            "input": "Calculate -1 - (4 - -2) - -3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-efaf9beabdfc4d26b7b996d077255fd3",
            "input": "What is the fifth root of 22755 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-73daa209ea924d389f869580568dadc3",
            "input": "In base 14, what is 4 + 473?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bb77459e80924f99a1125f9aa73f326c",
            "input": "What is the units digit of ((-7)/14)/((-2)/228)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d2f820a31a134c3886b90405d3bf07d9",
            "input": "Suppose 36 = f + 3*f. Let s = -5 + f. Solve -3*p - 4*r = 0, -4 = -0*p - 2*p - s*r for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-68ad44fec47c43c59d77b0044bdcdac5",
            "input": "What is the next term in -23, -31, -59, -119, -223?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-de4b0ffcc145426880dedc7a172f5fba",
            "input": "How many centimeters are there in 3/16 of a kilometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e06b735e9ec343a7aa18212b952e59a8",
            "input": "Let a be (3/(-8))/(-1) + 1. Let g = -4 - 4. Let o = g + a. Calculate the common denominator of 101/6 and o.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f8bcde9e276d4f6c86e2e217cae35add",
            "input": "In base 2, what is 100010100011 + -101?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2cad25e4a8034a44949f2b21313840e7",
            "input": "Let j = 9 - -12. Calculate the remainder when 82 is divided by j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8c253ab718f44962894dc39a45ddb05b",
            "input": "Suppose -4 + 40 = 2*t. Calculate the remainder when t is divided by 5.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c765b84cdc3a462d9ed2f2c575df3223",
            "input": "What comes next: 12, 22, 22, 6, -32, -98, -198, -338?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3a9d3166d211482cbb564648594e02c4",
            "input": "-9259432 + 1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c862f3ca540a4661baf19a07e7e89e98",
            "input": "Calculate prob of sequence woq when three letters picked without replacement from woqcvkc.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ec057b262c0942efa5f85353dee03d46",
            "input": "How many nanometers are there in 785944.6 kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0db76d09d2fe42d89143bfecbc63c022",
            "input": "Solve -77*h + 1000 = -177*h for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5de1ae67e68743cdbc25755eed74dac5",
            "input": "What is 1.303416 centimeters in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b5c1dca61499495c91017a023fa0dc3b",
            "input": "How many hours are there in 620.11656ms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7a33df81690a46f4af1cbb8f3758c265",
            "input": "What is the value of (-16)/(-7) - (-24)/(-84)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4e5be17c5a0a49a68b01979d6e4968a8",
            "input": "What is 7/3 of a week in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0cb1489c0b83416f81f28985f66805df",
            "input": "What is the third root of 47035 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7677f5cc1f9f40978d0150fb4d41e0b9",
            "input": "Suppose 0 = 5*n - s - 13, 18 = -3*n + 6*n - 4*s. What is the lowest common multiple of 22 and 7 + (n - 3) - 0?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2db943a4e31e48f79da09a411e3959a5",
            "input": "How many years are there in 5437.948 millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cb2895562f8c43f49fe81bc7eba6c081",
            "input": "What is the value of (3/(-6))/(12/48)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8f3044440fff42aea48809401010aace",
            "input": "Let d be (0 - 1)/((-1)/7). Let t = 2 + -1. Let b be -4 + 2 + d/t. Solve 2*m = b*z + 4, -m + 2*z - 5 = 3*z for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-461c07dc730a42eb9e418cb8d749f130",
            "input": "What is next in 4, 8, 14, 22, 32, 44, 58?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b76e0d1d3e1a4366aa1b8203226ffd8b",
            "input": "9 - -4 - 6 - 7 - 1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fc5e585596984a3b865acd7a20c31def",
            "input": "Let v be (-21)/1*(-2)/6. Suppose -5*o - 3*y = -117 - 8, 5*y + 165 = 5*o. Calculate the highest common divisor of o and v.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-959bf50a108e427c95934492f1ce27a8",
            "input": "What is five quarters of a day in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f4844b2facd14edcbaaaa13bb0a7b423",
            "input": "What is the next term in 15, 53, 91, 129, 167?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c8fecb9dbad340fe872898cc5cf030a1",
            "input": "How many kilograms are there in thirty-two fifths of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-72d9886aedf74694a2672a5a1e149982",
            "input": "Four letters picked without replacement from {q: 1, h: 1, u: 1, e: 1, r: 1}. Give prob of picking 2 q, 1 h, and 1 r.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-23c76105bdc042dba5abd4a0c6829b3b",
            "input": "What is the next term in 2890, 2888, 2886, 2884, 2882, 2880?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7feaf2a8592a45b2a44d5dffa924792d",
            "input": "Three letters picked without replacement from mwwddmddmwwuwwwddww. What is prob of sequence wwm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-298caefe6c224aa88889ec63d7e1361e",
            "input": "Convert 8028586.8 milliseconds to hours.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fd7fe159e0c745269835f506d07241bf",
            "input": "Convert 0.5280009 years to decades.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8bef45df391a4667ae7b0a54fc61b6f6",
            "input": "Solve 0 = -3*q - 4*n + 15, 3*q + 2*n = -3*n + 18 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8f833c7720b24caebca5f5d4ab70ed68",
            "input": "What is 8416 divided by -2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3a280b0f634145d08414600d001c69bc",
            "input": "Convert 528065.5mm to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-01a48743b08243968f19f832789323de",
            "input": "Four letters picked without replacement from brrbbb. What is prob of picking 2 b and 2 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d7b6df3720c14d67936922669807095c",
            "input": "What comes next: 1072, 1071, 1070?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-01695074703844fc9b68894ad9cd203c",
            "input": "Evaluate (-8)/1 - (-7011)/861.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-949acf8d85d04beb94edfd4df7b8b2ba",
            "input": "Solve 3*l = -4*t + 23, 2*l - 27 = -3*l - t for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0139e3f5dab144f88499b60842dfe63d",
            "input": "What is prob of sequence jj when two letters picked without replacement from {r: 9, j: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b827b25b2a044b008115e68f67b39073",
            "input": "Find the common denominator of (-7)/(-110) + (-1)/5 and -63/20.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bb586ad30be740eb9d101c57e4cb56e7",
            "input": "What is the tens digit of -2 - -15 - (-36)/12?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ca3433178f414786916ff1f074a653c0",
            "input": "What is prob of picking 1 h and 1 z when two letters picked without replacement from nhngnnznznhgzgnnn?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-78d8235629384a9f85fdb5a69d00b53d",
            "input": "How many milligrams are there in 689838.7kg?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-60b62924adab467ca84a2cfdbbfcadab",
            "input": "Three letters picked without replacement from okjllaaio. Give prob of sequence okl.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-18839fc664224064ab8a3042c6cdf358",
            "input": "Let g = 11 - 7. Suppose 6 = -y - g. Let p(h) = h + 19. Let m be p(y). What is the greatest common divisor of m and 1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e72e49a4d176425793aad233006a85ed",
            "input": "Let m = 5 + -3. Let v = m + 11. What is the tens digit of v?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d338557680d64df984d2eecc47b309b6",
            "input": "What is the value of 0 - 5 - ((0 - -6) + -11)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-380d009c028c4ba18d17678b3cc6f853",
            "input": "Suppose 0 = 4*f - 4*w + 260, -2*f - 259 = 2*f - 5*w. Let v be f/(-14) - 12/(-42). Suppose 0*j - v*j = -45. What is the units digit of j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-eed51d85e96648a2831659476a5bbc48",
            "input": "In base 5, what is -3 - 102241?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fc735fff59d74139a58bda887f0ca24d",
            "input": "Let j = 16 + 1. Solve -5*r + 8 = -j for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-703a68a5025b47a5a9b6cc29f03853b4",
            "input": "Four letters picked without replacement from bbbzbbbbbbbzjb. What is prob of sequence bbzb?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b197d9eca2f5413fb37709ee96261dde",
            "input": "Calculate 2357*0.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ca88b4b6fc1c4b2a8e0fd76bbd5a6e4e",
            "input": "Let x = -8 + 11. Suppose u - 3*a = 5, -5*u + 11 = -0*a - a. Suppose c = 4*p - 10, 5*p - 12 = p + u*c. Calculate the remainder when x is divided by p.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d604e9f4fbbe47d5930d599269e384a4",
            "input": "Four letters picked without replacement from {y: 4, k: 6, l: 1, s: 2, v: 2}. What is prob of picking 1 y, 1 l, 1 v, and 1 k?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d67bd7ff95954858a10f2d3fabbe27e0",
            "input": "What is three fifths of a century in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-71860503ea324a7dba4fde961664b087",
            "input": "Three letters picked without replacement from {q: 2, l: 8}. Give prob of picking 1 q and 2 l.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ab38cf43042a420c9f7ea5118ae92071",
            "input": "Let s = -2 + 6. Suppose j + 36 = s*j. Solve g - 5*g - j = 0 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2c18d664bf7c423182600ced00b2b957",
            "input": "Let w(l) = l**2 - 2*l - 2. Let y be w(4). Suppose -40 = 2*f - y*f. Calculate the remainder when 38 is divided by f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-57a4197ff23e4abf9db1682d80a32526",
            "input": "Let j = -1 - -9. Suppose -12 = -q + j. What is the units digit of q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3c2561a3672e45f894ef72c7f504d06c",
            "input": "What is prob of picking 1 d, 2 t, and 1 p when four letters picked without replacement from tldstpspsmpp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bee97c3cf863470b8983b09f501accba",
            "input": "How many hours are there in 3365872.2 microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-39c87e026ca54f0f88c1ed4b0c375d28",
            "input": "What is 9450 to the power of 1/7, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5e8127eed17142848981e67abb324054",
            "input": "What is the next term in 11, 4, -9, -28, -53?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-241412c2b13148b693bf5e05df46f5b1",
            "input": "Let d = 15 - 13. Let x be (-2)/(-4) - (-5)/2. Suppose -d*s + x = -9. What is the highest common divisor of 36 and s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2ca7769b229140759780c6fc240d4ffb",
            "input": "In base 8, what is 1124 + 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-73b94abf4ac245098916fe396ad788a3",
            "input": "Let n(b) = -2*b**3 - 6*b + b - 6 + b**3 - 5*b**2. Calculate the remainder when n(-5) is divided by 10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d26008bc1f53427c9c10fed50516ec86",
            "input": "-1 + 2/((-7)/(7/2))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d2df6e04a40b4b1890e82306e9b5e461",
            "input": "Convert 7.275682l to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8ce962ef216949c882044d7ae15fe2e3",
            "input": "Solve 212 = 56*z + 44 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d105b8f16a634a5faa8c74c8492b6fd5",
            "input": "How many millilitres are there in 67062.81l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-19dd2be40ab046d0a3741b976dfc100a",
            "input": "12 - (-1)/(18/10 + -2)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ddb2a93a975b4a419e9437364e6f5381",
            "input": "Suppose 8 = d + 3. Suppose -5*f = 4*h - 3, -5*h = -0*f - d*f - 15. Let u = 3 + h. Solve 3*o + 4*a = -1, u*o + 2*a = 5 - 2 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7d2004e3762f410baa5b15e2b963b4ce",
            "input": "5*-483",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f07b5d47b3cf413db9307f7fd7a72ade",
            "input": "Solve -3*m + 2*i = 1, -4*m - 44 + 39 = i for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f1cac5101d3544c4b7d62f131925908b",
            "input": "Convert 850532.7g to milligrams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d0591fc8c53046cd8abfec18b54e58df",
            "input": "Let a(y) = y**3 - 3*y**2 + 7*y - 10. Let m be a(2). Let k(p) = -p**3 + 2*p**2 + p + 1. Let r be k(2). Solve m = r*d + 16 - 1 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9caa38e38116485e93031a1edd17f394",
            "input": "What is 601 less than -92.9?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-688556614edc4565923bd022684fb925",
            "input": "Calculate -0.2*0.57.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5a0757cb22284c37a62f5fa6a62ed9b8",
            "input": "Let a be (15 - 17)/((-4)/186). Let z = a - 54. What is the remainder when z is divided by 2/(-7) - (-200)/14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-25a7a7396291445594e1c25f9a861073",
            "input": "Calculate 39/26*(-3)/(-15)*-1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a014a00e77404fdda3a0e35997ae2542",
            "input": "Suppose -23 = -2*r + r. What is the units digit of r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e60dd78dc1954d1eb2dacfc003445763",
            "input": "What is the third root of 144446 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c713bbcd6e51467c8bc74810d2afe060",
            "input": "How many months are there in 27/5 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d64e6981fde244f59f85c107bcd487ac",
            "input": "Suppose 1020 - 19 = 7*w. What is the units digit of w?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0a752d6f96c147c7a8ff46cdbf5ce8b9",
            "input": "How many millilitres are there in thirteen quarters of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-55fc665711c043f5820beb2e861be434",
            "input": "Let x be (3 - 1)/(6/9). Suppose o = 2, -h - 13 = -5*o - 5. Solve -x*l = 2*r - 14, -2*r - h*l = -3*r for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1851be86163144eb9acc1aea4208cc10",
            "input": "How many months are there in eleven quarters of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fc772d0bb6134e22995a3123751a33d9",
            "input": "Solve 4*z - a + 14 = -9, a + 22 = -5*z for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9e58426be3024c8e862c6cce2eec2ac4",
            "input": "How many milligrams are there in 5/4 of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e31cf3361bb04719850eb2ec2c553c88",
            "input": "Three letters picked without replacement from nnzluzzmlnmlmmzmmzlb. What is prob of picking 2 l and 1 z?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2ec02b999dc14e1ca5f04f4fec5268e9",
            "input": "Convert 7399.215t to nanograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-47b429d9934747acbf82d93051ec24e6",
            "input": "Let a = 18 - 18. Solve -4 = -u, 2*v + 2 = 3*u - a for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8d8b5d44512d47fd96014811d7d24116",
            "input": "What is prob of picking 1 u and 1 i when two letters picked without replacement from affiuxaiaf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5efd31761ae44f91985b2cc4b2e69be2",
            "input": "Calculate the remainder when (-16)/(-8)*(-98)/(-4) is divided by 17.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-01427d804c9b443698d0817906167b22",
            "input": "Solve -d + 2*s + 14 = d, 4*d + 8 = -5*s for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d77ab07e7f834f8195c58195863b59a3",
            "input": "What is the fifth root of 507 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-53298902fb1d40a48d7b03765f17c61f",
            "input": "How many millilitres are there in twenty-six fifths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cbb6711425b8410fbe2138eec194e32e",
            "input": "What is 4284.825mm in kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bed75d2acf4f413ba8e0913bd904fea1",
            "input": "Let i = 18 + -12. What is the greatest common factor of 2 and i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6d6588eb64a741879126476e38dd5d28",
            "input": "How many micrometers are there in 6/5 of a centimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1b949cab9a9e4301a3b1fa5d1385d4d8",
            "input": "Solve 2*v + 5 - 13 = 0 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5f8eb51e2af74979a27fa415b089166c",
            "input": "Three letters picked without replacement from cffcfcffffcffcffcfc. What is prob of sequence ccf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bd3fdbf7b15c46dc9f1ea8912015a89e",
            "input": "Solve -16*p + 19 = k - 21*p, 2*p + 8 = 0 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3f6845cbe20b4393b9f6e25b7bde898c",
            "input": "Calculate -1 + -6 + 13 + -3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e507ed9238d5403dbca6c8124c967b49",
            "input": "Let x(p) = -p**3 - 4*p**2 - 3*p - 1. Suppose 12 = -3*u + 3*q, 5*u - 5*q = 2*u - 14. Let v be x(u). Let j = v + 5. Solve -j*g + 20 = -0*g for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8bfe4d8c8b5049abb8540b2f4bec3077",
            "input": "What is 935353.7mm in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9e2014db83394b1396baa07eb3a78917",
            "input": "Let u = -3 - -5. Suppose 3*p - 8 = -s, 6 = -2*p + 3*s + u*s. Solve p*v + 2 = -0 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dc833403cc184d1386ed33db78f92800",
            "input": "How many millennia are there in 24.651681 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6da421014def46539793e71e99dfcc25",
            "input": "Solve 4*b + 18 + 7 = -5*n, 0 = -4*b for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ff3616ec095e4b409105f4281bc7565e",
            "input": "Let t(c) = -97*c + 9. What is the hundreds digit of t(-2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8a9667c099234133865ae07931b6ef40",
            "input": "Let u(j) = j**2 - 6*j + 15. What is the remainder when u(6) is divided by 8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7f57d1ec2eaf4bcb8b0f3841458c880c",
            "input": "Evaluate 16*(-5)/10 - (0 + -1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a5a87319a0704eeea8bc6439df1cbe31",
            "input": "What comes next: -40, -72, -102, -136, -180, -240?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8d1bf676d0e04381be1b9896eba22d46",
            "input": "(1 - (-10 - -13)) + 0 + -8",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-389e7830ef30434d9b83fcbb783425df",
            "input": "Three letters picked without replacement from csmqmzctcmqzct. What is prob of picking 1 c, 1 m, and 1 q?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4318b52694694ecf91c65ec646f13881",
            "input": "What is 5/8 of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-12b89d3b8c5841bbaaf6024ab720d345",
            "input": "What is 0.927 take away -298.7?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-75da1871c5ea4e6fad3d806144b8ac1d",
            "input": "Let c(t) = -1 - t - 2 + 1. Let i be c(0). Let o(w) = 5*w**2 + w + 1. Let m be o(i). Calculate the highest common factor of m and 38.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fac83ec3453f4de5bb4cb5be26de6487",
            "input": "Let p = -10 + 85. What is the greatest common divisor of p and 3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c526183b8a344e88af86bc61d5b12ac6",
            "input": "What is seven halves of a day in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-db753dfc50ee469693a35afacb2c865d",
            "input": "Two letters picked without replacement from {t: 1, r: 14}. What is prob of sequence rt?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8e38f95b384b4dbabf207dd493f782d0",
            "input": "What is prob of sequence yyy when three letters picked without replacement from eyeeeyyyeeeyyy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d8c1decc1d6447f69b3ff91080b66031",
            "input": "Convert 56.3788 seconds to microseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-32c8c498373349bca492a40a4d831b28",
            "input": "Suppose 0 = 7*y - 5*y - 16. What is the smallest common multiple of y and 4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-67407928d1cc4cfbabc020f313f4720f",
            "input": "What is three sevenths of a week in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-408a1755f07941ad991b2297f5b82b34",
            "input": "Suppose 70 = -0*j + 5*j. What is the least common multiple of 18 and j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-790f9743932a4abc9c872bb8841ab46e",
            "input": "10/(-60) + 14/(-24)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-37cd50fb1bc646c19750d6715d87aee3",
            "input": "Calculate the least common multiple of 21 and (-3 - 7/(-2))*10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-56fc79a6c1d64460a3cea47a3a5ed1d8",
            "input": "How many kilograms are there in 287.403 micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bbcadf46208b4f8e9d909874fab7a095",
            "input": "What is -5 + -1 + 6 + -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ee0bfd7c7cfa4e8db933e56c0969b57c",
            "input": "What is eleven eighths of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3fb599d9c54243bb82b6b61ac4cbb616",
            "input": "Suppose a - f + 0*f + 5 = 0, 5*f = -4*a + 25. Solve a*r + 2*r = 0 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7a4262bdc3364187a1603c2a7c7bd58a",
            "input": "What is the next term in -72, -77, -82, -87, -92, -97?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1fc3a74559b041d9ada4426e5fce9b9a",
            "input": "Let z = 7 + 1. Let b = -6 + z. Suppose 0 = m + b*m - 21. What is the units digit of m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d9cff38bb0784477a103d1b101b1ee85",
            "input": "What is the seventh root of 3738 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e0e09226b0234d7093173504571e14ca",
            "input": "Multiply -0.096 and -6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4128194877574b919eab6d51cb42b675",
            "input": "Calculate -5*-0.0049.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7ec7d7ae91c1498085135c0f6f373f75",
            "input": "Convert 364.4771 millilitres to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-606869e2339244899e3e846e82550b22",
            "input": "Two letters picked without replacement from {d: 1, s: 1, g: 2, y: 1, w: 2}. Give prob of sequence sd.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b489aee2088b411c9350ef21bdc8e168",
            "input": "Calculate the common denominator of (2 - 10)/((-48)/136) and -22/9.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-aab8675091884953bae9828d3ccc09d8",
            "input": "What is next in 85, 84, 83, 82?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c9692e15981549ad831465a39c60469f",
            "input": "Two letters picked without replacement from eevppbtvtfebve. What is prob of sequence bp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0a358007aebb4177921bac7bd86bee88",
            "input": "What is 40138.7l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a985a1c425334160bb76098283057eba",
            "input": "Calculate prob of picking 1 g and 3 e when four letters picked without replacement from {g: 2, e: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-386cf82311d4480585f8fa7a6efb722f",
            "input": "Suppose 7 = 2*p - 1. Suppose -57 = -5*q + p*d + 3, 2*q - 24 = -3*d. What is the units digit of q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-151845093fff4641a11bf0913d7509c3",
            "input": "Calculate the common denominator of -2 + (-249)/(-6) - -4 and 15/7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f93fb024afab46d780afe22356e72db5",
            "input": "What is prob of picking 2 g and 1 x when three letters picked without replacement from eyexyxxexgxgyxggxgy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-aae8ad971ebf4487aca631545819eb1c",
            "input": "Suppose -2*j + 22 = 3*r + 2, 5*r - 8 = 3*j. Solve p = -3*c - 16, 0 = 4*p - r*c - 0*c for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8a74a207a8dd4b45abd6337093289e3d",
            "input": "Solve g + 16 = 12*l - 16*l, 5*g = 20 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5757ead9d7f849a6a3ad5abe58f9a0c8",
            "input": "Solve -182 - 434 = -77*k for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c8df4127348d486b9dec7610b35582b4",
            "input": "Suppose -2*g + 3*w = 0, 4*w + 0*w = -4*g + 20. Let a(p) = 2*p + 1. Let m be a(g). Let b be (-764)/(-36) - 4/18. What is the highest common divisor of b and m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-91eb377d864a40938e47ac2ba28f3057",
            "input": "Calculate prob of sequence lttj when four letters picked without replacement from {j: 1, h: 5, e: 5, k: 1, t: 2, l: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f542e60c719d4664a6ece8daf5d25289",
            "input": "Four letters picked without replacement from {y: 6, b: 1, u: 4}. What is prob of picking 2 y and 2 u?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-688ee6a7b9ca4155a719be4c0ade91b3",
            "input": "Calculate prob of sequence qucu when four letters picked without replacement from jquqccjujqqqcuq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3c429533d94f45ccb5774481924ad000",
            "input": "Convert 0.0407275ml to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9b711594ae1445a8938b7db16190e3b4",
            "input": "Suppose 0 = 5*u - 2*w, 2*w + 0*w = u + 8. Solve -f - 1 = -4*h + 5*h, -26 = u*h - 4*f for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0a17ad30a0db4b5da53c08cc88ebd373",
            "input": "Two letters picked without replacement from iffikfdkiiifikkfk. Give prob of picking 1 k and 1 f.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fa23d1f5cf694d6d95bc7427833dfc3b",
            "input": "Evaluate (4/(-18))/((-15)/135).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7084972bfd7c43f8902d4dd0be36dfb7",
            "input": "How many months are there in 7/2 of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ec42f92930a64170be3581d5e2e71931",
            "input": "Three letters picked without replacement from lqqrlqqlqrqpqpppq. What is prob of sequence lrp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6892290544ab4aecb06b8019154a080a",
            "input": "Suppose -44 = -2*q + 2*o - 0*o, 38 = 2*q - 4*o. Suppose -m + 37 = 2*h, -q = -4*m - m. Solve -6*f = -2*f - h for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6bf7309d63774bb28e41ba8f1b83b552",
            "input": "Suppose 2*w - 3*h + 5 = 2*h, -h = 4*w - 1. Suppose w = 3*j - 9, -z + 17 = 5*j + 2. Suppose -3*n + 62 - 23 = z. What is the greatest common divisor of n and 117?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6592d3b9af354351a4f8e902292a5864",
            "input": "Let l = 10 + 12. Suppose -2*h + 4*s - 8 = 2*h, 3*h + 4*s = l. Solve 0 = -h*r - r + 15 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a686160fca10446cba35d9a04ece1485",
            "input": "Evaluate (-1)/4 - (-6 - (-188)/32).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-55a00b41e6ab489ebdb3d83b2d840c1d",
            "input": "How many meters are there in 13/4 of a kilometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a2ca04dd8e194cf8ba87984fa2bbfce0",
            "input": "Four letters picked without replacement from {s: 9, b: 9}. Give prob of sequence bsss.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ef3d595384364f5787ff2566ee63bba3",
            "input": "Let s = 5 + -2. Let j(a) = 2*a - 1. Let g be j(s). Let i be (-1 + 0)/((-1)/g). Solve -41 = 5*d - 4*o, -i*d - 33 = -o - 4 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1fac9984b350483b9b42c30a9a001659",
            "input": "Four letters picked without replacement from llglllllnnlnle. Give prob of sequence lnlg.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-318042e178f1420a83c7c56587f4118d",
            "input": "Let v(j) = j**3 + 7*j**2 + 3*j - 2. What is the remainder when v(-5) is divided by 18?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-95062be4d6d24cb1a93a9467e06a6f8a",
            "input": "Suppose 0*b - 4*b - 4 = 0. Let l be (1/(-2))/(b/36). What is the greatest common factor of 6 and l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7f11e47d664f460196e2c6d45db0db02",
            "input": "What is the difference between -0.026764 and 0.1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5989d96386594d1ba6c54ae37d3cab6e",
            "input": "How many seconds are there in fifteen quarters of a minute?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-be669ede0be94220bc944ba015bece9b",
            "input": "What is next in 115, 190, 265?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f901795cbf8f46b9ac8007c24ddb7ab8",
            "input": "Calculate 12810 - -2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cd6fa7b7dedc473a8327e13d38f0dda5",
            "input": "2 - 107725",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b840969e394243ec8ae944abda274661",
            "input": "How many millilitres are there in 25/8 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d91d6edf63d3492983e33eac0c49c6fb",
            "input": "What is 9/16 of a centimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e9f3738ef4644dd0acb8e530155d7f41",
            "input": "What is 51/2 of a millisecond in microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9376ec473c5f4900aa3f1b5fa9a09abb",
            "input": "Suppose 2*x - 10 = -2. Let t(f) = -f**3 + 5*f**2 - 2*f - 6. Let m be t(x). Solve u - 5 = m*u, b + 4*u = -24 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8284c8f419ce4a449a9c0522813fede4",
            "input": "Suppose 49 = 4*i - 3*i. Suppose b + 3*q = 20, 0 = -0*b + 4*b + 4*q - 40. Suppose d + o = 11, -5*o = b*d - d - i. Solve 0 = -w + 1, -w + d = c + w for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-47c75586db6a4a349867ea317bea32ca",
            "input": "Suppose -a - 4 + 3 = 0. Let y be (-6 - (a + 1))*1. Let d be (-8)/y + 2/3. Solve 3 = w - d for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-473c909a59ce4742a0def273cc398349",
            "input": "Suppose -13 + 20 = s. What is the units digit of s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6e596c7431fa4f0297144db5a6e7151b",
            "input": "What is twenty-one quarters of a hour in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-14e404e1e8514fbb9287db3a56e83c19",
            "input": "What is prob of sequence cw when two letters picked without replacement from rcrwwwrrsrsrrs?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ff27d537d52644ac8ae72c684abe4025",
            "input": "Solve 38 = 49*i - 60 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-503bb1310f3b41c9bc3923cb596fa274",
            "input": "How many nanometers are there in 0.4231474um?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d7754aaa8b754617b95dc3f13f87d802",
            "input": "How many weeks are there in 301471.45 days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5b74cd5ff3334674acf038f58c39714c",
            "input": "Four letters picked without replacement from {w: 1, m: 1, d: 1, b: 5, v: 6}. What is prob of sequence dvbv?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bbece9f011974d0fb3b927406b1e3f8b",
            "input": "Suppose -3*z = -8*z. Suppose z*v = v - 1. Let i be 0/2 + (v - -1). Solve y + y = t, 0 = -2*t + 3*y - i for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9236cf9af94c44dcb7b4c757bb4cc3d7",
            "input": "What is the value of (-2*4/(-72))/(1/(-2))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8d1ad8af3b0044f1921376ff5e3238e5",
            "input": "Suppose 5*d + 2*m - 50 = 0, d + 4*m - 8 - 2 = 0. Let w(x) = -x**2 + 11*x - 9. Let r be w(d). Calculate the remainder when 17 is divided by (-33)/(-3) - 2/r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-64759df1558d4583bfda5f91899da979",
            "input": "What is 2/21 of a week in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6f34563e7dd3407699a7cd8e63e3b94f",
            "input": "What is 30201.12 minutes in nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-536d5efd981d49b6b9377a1c99f51669",
            "input": "Solve -4*f + 3*t + 2 = 0, 0*t = 4*f + 2*t - 12 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fc4b2226f15943d18f008b729a380a4f",
            "input": "Convert 5272.542 nanograms to grams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b84110ced9ca4e4c910ba7fef263298c",
            "input": "What is the value of 738/82 + (-83)/9?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-45e0499439094e2baa265c4e151b91d2",
            "input": "What comes next: 35, 146, 331, 590, 923, 1330?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-081e5b05dbf742b5902127de981dbe41",
            "input": "What is -66 divided by 2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1b9932a82b1c44a0851ca47ca49b950d",
            "input": "What is 2.050352 tonnes in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5b9efc068d7c496fbd4c2634ef72d4a6",
            "input": "Calculate 22 divided by -1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bb0edf9e263f48938a3c1fd870327904",
            "input": "How many millilitres are there in three eighths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-578be3b7693341929e44799de691a0b9",
            "input": "Let g = 3 - -12. What is the tens digit of g/9*18/1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ab1f63b1bedf4a35992e8d618e5053bb",
            "input": "-387 divided by 29",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7e7618ff95cf4662b5d4ca0bcca76639",
            "input": "Suppose 56 = 113*r - 109*r. Let z = 22 - 10. Calculate the smallest common multiple of z and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-96699344fc4944b78c07d13a71094016",
            "input": "Calculate prob of picking 1 x and 1 d when two letters picked without replacement from mxjmxmdm.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-80b97042e2a8471d9ec2ced98832ae7c",
            "input": "Solve 0 = 5*f - 3*b - 10, 4*f + 2*b - 11 = 5*b for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fc2a1370ba7a4f278a863df3eb47b8d5",
            "input": "Suppose 0*m - m - 3 = 0. Let i = m - -7. Solve -v = -0*v + i for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-08c89850374a42d6b73a92277d1e3415",
            "input": "Let z(i) = -i**3 + 6*i + 2. Let h be z(-3). Let v = h - 3. Solve 0 = 4*k - 2*k - v for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a4a5612eeb1b4346925394102f7d7c79",
            "input": "Two letters picked without replacement from njjzjqqjajatajz. Give prob of picking 1 t and 1 a.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-338515dad7d949e3b1bbaf5a7589344c",
            "input": "Let p(c) = 3*c - 13. Suppose -23 = -3*s + b, -2*s + 4*s - 2*b = 14. Calculate the smallest common multiple of p(s) and 5.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-28818bb19fa74b49b34170308ad1b034",
            "input": "Let k = -2 + 39. Calculate the remainder when k is divided by 20.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-00588b3f537f423db98255d0675bc14c",
            "input": "What is prob of picking 3 u and 1 c when four letters picked without replacement from {n: 2, c: 4, t: 3, u: 3, x: 7}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-159210dccbbf45deae0199e23a97c375",
            "input": "In base 11, what is -5 + 745?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-085f5856453344d29aac9c5f7b68dd2d",
            "input": "Evaluate (1/(-12))/((-18)/(-27)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-042492efb66341948f230f757296fa41",
            "input": "Three letters picked without replacement from wcmwwmwwcmccw. What is prob of picking 3 w?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6fd3ccd2062c483186f5f63595977931",
            "input": "Let r = 4 - 8. Let f be (-2 - 1 - r)/1. Solve 0 = -u + 1 + f for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-da62ffebbb234582baa89c5ab93bc24c",
            "input": "In base 3, what is -10 + -2002122?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a47c37b6fa8349f68e3aaed11f3e1dcf",
            "input": "Suppose 22 = 2*a + 4*o, 7*a + o = 2*a + 10. What is the least common multiple of a and 10/35 - 122/(-14)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-033b606f01d4402d8f2658dfbc132038",
            "input": "What is prob of sequence ggl when three letters picked without replacement from glllllllgllllllllg?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ce6b0a5daa454daa80c129a847d776c6",
            "input": "Calculate prob of picking 2 l and 1 g when three letters picked without replacement from ldblbrgurgbrlu.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-445c73840f934a0bb9ccef5a256ba5e7",
            "input": "Calculate prob of picking 1 w, 1 i, and 2 m when four letters picked without replacement from omwwsmmsowswwiwwibss.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-88d9a2cfe2464b5c8702ff641b85de6f",
            "input": "Two letters picked without replacement from {g: 8, d: 2, v: 8}. What is prob of picking 1 g and 1 v?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7d7bf6482b914d2f942ac3510584934b",
            "input": "What is the next term in -2229, -2227, -2225, -2223, -2221, -2219?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-00f4ce9458df4616b1471a7f76f32203",
            "input": "What is the value of -90 + 81 + (8 - -2)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-90c092c200ab438b8160698a653f6e63",
            "input": "Suppose 3*f + 0*j - 15 = 5*j, 5*f + j + 3 = 0. Suppose -s + 15 = -5*l + 2*l, 4*l + 16 = f. Solve s + 2 = 5*w for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bef8c2b0218e4626a7fe450b9923fca7",
            "input": "Solve 9*a - 6*a + 9 = 0, 3*d + 3*a = -6 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-64a6161962864e7ab87df97be8ab9524",
            "input": "Solve 18*c + 75 = 33*c for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-40b0bc6f92b040eebf29cf0d6a538cd8",
            "input": "Solve 2*o + 0 = -w - 10, 0 = w - o + 1 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-16b39aa82aab428fb8f5fb8320691dfe",
            "input": "Calculate prob of picking 1 j and 1 d when two letters picked without replacement from jhbbhhhjbdb.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2adf906536e944bb9d5630184d1e94ce",
            "input": "What is (-2)/3*69/253?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-294c0006fc6f42889b37820b3e1f9123",
            "input": "Let g = -63 - -192. What is the tens digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-926da929a93044be8db89fe01c53336f",
            "input": "What is 60343.12mm in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4033e7ba071b486789f3025009768eac",
            "input": "Suppose -2*a = -0*a - 10. What is the remainder when 12 is divided by a?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7fcbc52b32384de0805305de13bf44b6",
            "input": "What is prob of picking 2 h and 2 y when four letters picked without replacement from {h: 4, y: 14}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0753da67030c41e9beae9330df159e22",
            "input": "Solve 5*w + 3 = -2 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7c35fb29284d49fd858832102bedd5f8",
            "input": "Calculate prob of sequence bc when two letters picked without replacement from {b: 4, c: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e4a5b8643f4e46ad9a50a0b350ade882",
            "input": "Let q(j) be the first derivative of j**3/3 + j - 1. Let n be q(-2). Calculate the highest common divisor of 5 and n.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-38d9393281594c529d87eaface36b794",
            "input": "What is the product of -4 and -42?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dc1ea51978d44f30aec99c5cfa60d22e",
            "input": "Calculate prob of picking 1 w, 1 q, 1 x, and 1 k when four letters picked without replacement from tknwkwwkxwtqkkk.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e8de5baaeb8f48e5a6a581a04adad370",
            "input": "Evaluate (3 - 2) + -3 + -2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8fee8a7ac85e456f9017ce0e93ec0d04",
            "input": "What is -5 + -3 + -2 + 7 + 4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0fa356a839334ce496e901d6b8acfb28",
            "input": "What is the units digit of (-33)/(-7) - 2/(-7)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dce3d3796406412880e9199e67438d5f",
            "input": "What comes next: 73, 97, 129, 163, 193, 213?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-765fa4f7a1bf4105a13f08ad10eefe09",
            "input": "What is thirty-seven fifths of a millennium in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-21ac25e3575742929a3e5913cc9ebafc",
            "input": "What is the product of 34 and -0.44?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-47d81fac91694f66958e9bb2f2832431",
            "input": "Suppose 60*x + 70 = 65*x. Calculate the highest common factor of x and 21.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4e0cd5301684439aafab36db56d90c32",
            "input": "Suppose 0 = t - 3*j + j - 8, -4 = t - 5*j. What is the highest common divisor of t and 16?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-443ae7a48273483a9aabd428c1ea20d0",
            "input": "Convert 6.07838 meters to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a4f9137b2fa94277aee29f7cf6396019",
            "input": "Solve 6 = 7*w - 9*w for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-961cd67867a54929ae62ec78ed8bec63",
            "input": "Suppose 0 = -o - 4*o - 4*z + 85, -4*o + 5*z = -27. Let b = o + 15. Calculate the remainder when b is divided by 2 - 3 - 33/(-3).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fd72d5b4621a468183c6e4fd16d817bb",
            "input": "Calculate (14/(-10))/(120/(-200)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-702089ed8160423692fc3f5d22197db7",
            "input": "In base 14, what is -158 + 4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f22bd26f27d14276a8fb4cbec7cf7374",
            "input": "What is prob of picking 3 o and 1 p when four letters picked without replacement from pooooopppppoo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c7b2e00105974240b8d7168f359e0972",
            "input": "What is twenty-one fifths of a hour in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-658c3615bd574426930345e3c26c774c",
            "input": "Let z be (-2 + 1)*2 + 35. Let n = z - 19. Calculate the lowest common multiple of 38 and n.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6d721a16101e46528db2c6ad4d3ad2c8",
            "input": "Let c = -127 + 141. What is the remainder when c is divided by 8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f2a5df8699c346c2805bc85ae0ed6442",
            "input": "Suppose 0*m - 59 = -g - 3*m, g - 62 = -4*m. What is the tens digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e3630ac69f1242579ca4fb410bfac43b",
            "input": "What is 7218.802 days in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ce517433953543eead7e01048d738f7b",
            "input": "Four letters picked without replacement from vjxsxjsjj. What is prob of sequence jxvx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9f419450505f41b397eeed06683155f6",
            "input": "How many grams are there in 5.630736 nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-00bb18799ea342359f1ef15c742adef8",
            "input": "Three letters picked without replacement from {f: 4, u: 6, g: 7, d: 1}. Give prob of picking 1 f and 2 g.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2fd6665b248a41a8becf8cf53b8061e5",
            "input": "How many tonnes are there in 2430.25 milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5fc3543f70bc4d8b8ac1691184f0ce64",
            "input": "How many millilitres are there in 1/20 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-59652104a9f344c18c207de64ca3822a",
            "input": "Calculate (-1 - ((-6 - 1) + 3)) + -5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-33e881ddde9a4e0ab4bcc7228cd9bb18",
            "input": "What is prob of picking 3 y when three letters picked without replacement from yzzyzyy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fa3e30cc80574d8889536801af448a51",
            "input": "How many decades are there in 148722.75 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-82ea94aa2c6147918271cacfcf1275d7",
            "input": "Calculate prob of sequence hsh when three letters picked without replacement from {s: 3, h: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ec7b0a8131ca4b96a53c17ec73b6e567",
            "input": "What is the value of 2 - (-1 - -7) - -8?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9143dbd12c71413a9c8ca96e02682dee",
            "input": "How many centimeters are there in one fifth of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a315139a6f9c46cd9df9f56fd89f915e",
            "input": "Work out -0.3 - -433.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-825695d6dd2848a49e4e678c26c81a12",
            "input": "Calculate prob of sequence dty when three letters picked without replacement from {t: 1, g: 4, d: 3, u: 1, y: 1, f: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-10748355d29043dbbb9681d2918bf516",
            "input": "What is next in -378, -724, -1068, -1410, -1750, -2088, -2424?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-727eb2b0b6d94ffeb31d31ee1829b1d5",
            "input": "Solve -10 = -9*g - 46 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-be7ffd8c5f444c0493d82fbf2a346067",
            "input": "Suppose -29 - 14 = -5*o - f, 51 = 5*o - 3*f. What is the remainder when o is divided by 6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-17a87ea9ca0f440bbd39917f1c7118dc",
            "input": "What is prob of sequence rrr when three letters picked without replacement from bbbrbbbbbwrrwrrrrr?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4279035c31144e84aec49b018bcec6db",
            "input": "How many centuries are there in 42.20265 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1a0bcb3853e24c87b49017ff94eddcd1",
            "input": "Suppose -3*h = -p + 5, -3*p + 2*h = h - 15. Let s(g) = -g**3 + 5*g**2 + g - 3. Let r be s(p). Suppose r*z - 12 = 8. What is the tens digit of z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-30680e8409554424a75970db7ce1c6e6",
            "input": "Calculate prob of sequence ppy when three letters picked without replacement from {y: 2, p: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a4221d6e4b7b4380ae04537634cb28b2",
            "input": "Four letters picked without replacement from wmxpwwpwwxgwxrmgwxpw. What is prob of picking 1 r, 2 g, and 1 p?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b8baf5a1208643aeb5bd4ed8cfbaa418",
            "input": "What is prob of sequence ges when three letters picked without replacement from deguqqes?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9b42fb448b894c13af1a8f8bec31f7e7",
            "input": "What comes next: -444, -449, -464, -495, -548?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f97915fbf7154f708854c24c5d5be71b",
            "input": "What is 1/5 of a kilogram in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-586dc96f4b2f460c9520ef5d28f5ad73",
            "input": "What is (-3)/(-12) - (4 + (-76)/16)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b81e5e18bb2c4c36bb7eeb7455e33376",
            "input": "Suppose 5*f - 15 = 2*f. Solve v = f*v for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-73b2b2abb9764219a1019f6f60c12bde",
            "input": "Convert 5685.116 weeks to seconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e7f5c01249184e60a5e18c976ae57eb6",
            "input": "Solve y = 8*y - y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-20b3ff8b18004e84bc6059e2236aaf4f",
            "input": "What is prob of picking 3 g when three letters picked without replacement from {g: 12, j: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9ef713d15d8641d9b4a3208de79143b6",
            "input": "Two letters picked without replacement from {a: 5, o: 1, x: 5}. What is prob of picking 1 x and 1 o?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-65513ca1f2db43bb9534cf3de11c61d2",
            "input": "What is prob of picking 1 d, 1 u, and 1 i when three letters picked without replacement from dnnbnduaduaddia?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-50879650f37e4eb0beee6bb75da51c3e",
            "input": "What is thirteen fifths of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f67994e73d6a458fa13044da2ee6de75",
            "input": "Let x(i) = 4 + 0 + 8*i + 0*i. What is the remainder when 58 is divided by x(2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7b76a222d4e949f4b51a89e0ca098b00",
            "input": "Evaluate (-72)/27*36/48.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8025c20621ea4ef39c751f89d7e12a76",
            "input": "Let r(y) be the second derivative of y**4 - y**3/6 - y**2/2 + 3*y. What is the remainder when 35 is divided by r(-1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a342b0359d354cd3b1d6f9b1f361d3a8",
            "input": "Suppose -10*i = -11*i - 22. Let p = i - -74. Let g(x) = x**3 - 2*x**2 - 5*x + 1. Let k be g(4). What is the greatest common divisor of k and p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9aed1642e6a347afa2a042720a9451d4",
            "input": "What is 1021 plus 2770?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1c0e6201b275410f94c64e80b281eff1",
            "input": "Calculate 97 divided by 8.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-26dffc5cad4f43b6a0c10bf3aa391e7f",
            "input": "Work out 29.8 + -0.18.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-95eb3467532644caa4a9d101bac82886",
            "input": "Let j(b) = -b**3 - 5*b**2 - 6*b - 3. Suppose 5*f + 2*u = -25, 5*f + 25 = -0*u + u. Let m be j(f). Solve -4*n + 11 = m for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f0577f20b8d3484dbe5ddccd96226aeb",
            "input": "What is prob of picking 1 z, 2 s, and 1 p when four letters picked without replacement from {s: 2, p: 2, z: 4, f: 5, c: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e8401bf5897b4f47ae0e3f386668c9e9",
            "input": "Let a(z) = -2*z - 14. Let t be a(-7). Solve t*r + 2*r - 4*h + 10 = 0, 5*r - 3*h + 18 = 0 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-56d937f7809f423f9e032560ce2c93ee",
            "input": "Two letters picked without replacement from {o: 2, y: 4, u: 8, d: 1, k: 1}. Give prob of picking 1 d and 1 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d59685516506494b823d107fddfe605e",
            "input": "Let n = 74 - 56. Calculate the highest common divisor of 90 and n.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9bfbc39c5ac44887af2939eb7e647c04",
            "input": "Evaluate (-7)/6 + 2 + 9/(-27).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a77ba0374280457bacbcf60124a64db0",
            "input": "What is one quarter of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b7c5deeaf8964b4a97d6376d43e25e20",
            "input": "How many decades are there in 27/5 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-05247697346349d3b7da155b675e656d",
            "input": "What is prob of picking 1 b and 2 o when three letters picked without replacement from gobgvbvggbbfogfobv?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-56a344ee722a4deb9fa84e185d8b4978",
            "input": "Two letters picked without replacement from gncnrmsrnnrnrns. What is prob of sequence rc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3c0012ee47cd472bac44734055412ab9",
            "input": "Three letters picked without replacement from {g: 2, y: 4, w: 1}. Give prob of sequence ygy.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cf5750b3f39542888c0c2d24bb3b168e",
            "input": "How many months are there in 48.01052 millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d7d30688b82d4cdf8cd953a764625cc4",
            "input": "Suppose 0 = -5*d + 17 + 3. Let i(m) = m - 4. Let k be i(d). Suppose 5*w - 3*j = 14, 5*j - 2 = 2*w - k*w. Solve -w = -2*l + l for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9c2c9e367a534e8baa19e3a14cb5a9bb",
            "input": "Suppose 4*n + 20 = -0*n. Let j = -5 - n. Let m be (60/4)/(1 - j). Calculate the highest common divisor of 15 and m.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-01497a61a7af40dead1bfc865c413e53",
            "input": "What is the square root of 1926 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-50cef847314b4871a39f8a9a313b74ee",
            "input": "What is 80189.51mg in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e8a51fef331844ea9cdbbe2c30b71c67",
            "input": "Let y be (-4)/8 - 24052/24. Let b = y + 979. Calculate the common denominator of -3/8 and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c0d6c9ddd99b470e8e21b6d06df1fdef",
            "input": "Calculate prob of picking 2 n and 2 o when four letters picked without replacement from {o: 17, n: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-247793ffc62c42b7a38d6513d399a350",
            "input": "Solve 2*z + 2*x + 12 = 0, -x + 6 = -3*z + 2*x for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7a82014df1ce499baa8f464daf175883",
            "input": "Let h = 16 - 3. Suppose -x - 11 = 3*x + 3*g, x - 6 = g. Let m = x + h. What is the units digit of m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e7f753dab27846f08656ccc16f995849",
            "input": "Calculate prob of picking 1 a and 1 g when two letters picked without replacement from aaag.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6132b1669df9495eb0aacdc7dc2892ec",
            "input": "Let q be (-6)/(-4)*14/(-21). Let o = -47 - -84. Calculate the remainder when o is divided by (-23 - -4)/(-2 - q).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d8a487339c6c469a99a30b1df82faa01",
            "input": "Calculate 0 + 3 + -5 + -4 + 5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5ccb334a5d114ce39a1761746742a58e",
            "input": "Evaluate -1 - (0 + 0 - -1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6c1382fb9ee7403394f77e70a4c895d6",
            "input": "What is 1056 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e9149a99fddb46e68bc5a26e38ce8207",
            "input": "Calculate prob of picking 1 q, 2 k, and 1 p when four letters picked without replacement from quuqdgpkk.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a9207fa014544bad98d7690750003c7c",
            "input": "Let f(k) = -k**3 - 8*k**2 - 4*k. Let p be f(-9). Let d = p + 15. Suppose -z - 2 = -14. Calculate the greatest common divisor of d and z.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6d41f99ba08b48048a3195dd610ff74f",
            "input": "Suppose -13*r + 2 = -12*r. Calculate the highest common factor of 1 and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3cd8f6266fda4a1b94fb6698748bb093",
            "input": "Suppose 2*h - 2*n - 4 = -6, -3*n = -2*h - 5. Solve -5*b - 8 = -h*i, 3*b - 6*i + i = -20 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5bce59db62cd4717bb92da5820336767",
            "input": "How many milligrams are there in 94894.06 nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-476c3e973ab54688a8f790d5a7dfddc8",
            "input": "Solve -21*q = -22*q - 2 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-29f851b5147c45658a907f6fe57cac8c",
            "input": "What is prob of sequence zung when four letters picked without replacement from guuunuzzuguungugn?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8ceeb597818c446699031f2e82e4fe0c",
            "input": "In base 3, what is 10022 + -11?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e9bda6b090d24bc5bc7bafdd1d288106",
            "input": "Three letters picked without replacement from {h: 1, m: 12}. What is prob of picking 3 m?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6d94f16e9350464f879d1627c8689c58",
            "input": "Solve -71*y = -68*y - 4*p - 2, -6 = -4*y + 2*p for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-47b108202b24416cbff6ae9f3c6c59fe",
            "input": "What is next in -135, -241, -333, -405, -451, -465?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-573a8e71ba084e608d09d79d2dc1c80a",
            "input": "Solve 0 = 11*w + 15 + 29 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f9b03eea122f44a199b67e88d767951f",
            "input": "Calculate prob of sequence vvv when three letters picked without replacement from wvwvvvv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2df597893f2745a58140f41cf1c6c8e9",
            "input": "0.3539 - 5",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9e771639355d41c0ba930b4bcab6541e",
            "input": "Suppose -m = 0, z = -z - 3*m + 1030. Suppose 5*s = 5*i - z, 4*i - 217 = -3*s + 160. Calculate the highest common factor of i and 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1fa56f1f86244504b8e23918cc53af90",
            "input": "Work out 162 * 0.26.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a6699834d9374c11bc922622b054578f",
            "input": "What is ((8/6)/(-4))/1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0ac0aa49fdef4a4b9a8011d70da0b3e3",
            "input": "Suppose 2*d = -4*x - d - 6, 0 = -x + d + 2. Solve -2*h = -x*h for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c96d3bcd8cff4278a3b4a101bc39479f",
            "input": "What is 1760 to the power of 1/4, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fab92ad8060243b89d88a4ad3b2e13fa",
            "input": "How many milligrams are there in 0.438524t?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8be8d8e5dfda4867b211a7272f7843aa",
            "input": "What is prob of sequence hhkd when four letters picked without replacement from {h: 3, k: 13, d: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cf3d3fd1d8264600b9f5c2efa674abcf",
            "input": "What is 384 divided by -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ea2765ec3c4142f4bcea79750731d35a",
            "input": "What is prob of sequence cs when two letters picked without replacement from {f: 4, c: 1, w: 1, g: 1, s: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f4d46e0c91f04f1cb700caf276e1aebb",
            "input": "Let n = 42847/5850 + 21/325. Let i be (-4)/(-26) + (-13986)/(-858). Let k = 1457/132 - i. Calculate the common denominator of n and k.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b1ee2fc296474fa68b5bdca3000d951a",
            "input": "What is prob of sequence ee when two letters picked without replacement from {l: 4, e: 3, q: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fff747e79270468d836911019ee5b82c",
            "input": "Let h(z) = 2*z + z + 0*z. Let g be h(1). Let n be (g/(-2) - -2)*34. What is the highest common factor of 17 and n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e96f91265a144575ae038eef77f07a92",
            "input": "What is the square root of 1297 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0eaa93c3ad2d488787dc83dbc9914ee0",
            "input": "How many decades are there in 17/4 of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b91417eadb1544838716e84a5dab6fd3",
            "input": "How many decades are there in 254700.06 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1f1d3dd20555482cb97c9140ab4310b1",
            "input": "How many micrometers are there in 3/32 of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f62c5ed219d04fe1b1a7d7645f88b080",
            "input": "What is 6/5 of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b5153327fc36415181ab55a09a43be75",
            "input": "What is the product of 9 and -22?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8aa50224cb17485aa94bbf16e0d9d833",
            "input": "Suppose -16 = 2*z + 2*z, 72 = 4*q - 4*z. Let x = q + -10. Suppose -f + x = -4. Solve i = 5*i - f for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-122d0cc66a2c4e759be23a4043bd33af",
            "input": "Evaluate 6/12*-21*(-6)/(-9).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0fa479111c424344898f7396fe61060e",
            "input": "What is the remainder when (-122)/(-2) + (-4 - -5) is divided by 22?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c85878ddbfd040d989ac1feef9b3808f",
            "input": "In base 6, what is 24 + 11021?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-80e987d0c5614f838a627c6a27ae524b",
            "input": "Solve 12 = -3*a + 9*a for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0f03bd3e28284f78814d662e2207307c",
            "input": "What is prob of picking 1 l, 1 f, 1 p, and 1 i when four letters picked without replacement from {i: 3, y: 1, p: 3, f: 3, a: 7, l: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3e1804dfd0384b27a29f116bf5b1f8be",
            "input": "What comes next: -950, -952, -954, -956, -958?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7789a0e468e9441d8644f188f09c5172",
            "input": "Let g(o) = o**3 + 8*o**2 - 13*o + 3. What is the hundreds digit of g(-7)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0b9266a8aae641a2a33360f60bab32b8",
            "input": "Let v = -2/1793 + 19749/23309. Calculate the common denominator of v and 21/8.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-70fa4632e43f46edb18c6fabf75b5c97",
            "input": "What is -1 divided by 82?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c0a58c05aa7343959cc7bfc5fa706b04",
            "input": "100.7*0.5",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-793e670d75af49358e83354fab883b6f",
            "input": "Suppose 3*b + 0 = -2*p + 17, -4*b - 3*p + 22 = 0. What is the highest common factor of 56 and b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-51d61906ad4a44e8874a25c8e3c17da1",
            "input": "How many milligrams are there in three fifths of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1372a51832c349a788326207fd93607f",
            "input": "What is the cube root of 9440 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dd231ca5646c4513a88ac7c4141a4be7",
            "input": "What is -2 divided by -669?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ed16252dd8fe4d59ac26f749609c8507",
            "input": "What is 7/2 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a1f2e992549646028844a8928fe7731e",
            "input": "In base 4, what is -20 + -1012?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f36f2bb6c79e46e6811229a076acd6f5",
            "input": "Let n = 57/29 + 159/406. What is the common denominator of 7/16 and n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8a20ed9c344144668cb7f1e355620048",
            "input": "(0/21)/(10/2)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ca604fb3b71c45d9acabc4635f91c503",
            "input": "Work out -46 * -5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b1b8d145c48c4ec6ba128f3a28391c40",
            "input": "Suppose 2*y + 12 = 6*y. Suppose y = f - 15. Solve -8 = -4*w, -3*d - 4*w + f = -8*d for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4afc3735fd554649b4c13a45ab3ed01b",
            "input": "Solve 0 = 4*b + b + 15 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-73333f0f8d7c4a1e99b61dde25ef532f",
            "input": "Four letters picked without replacement from iiifmtmmsitmfmffm. What is prob of sequence ffmf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e77f26a8b9be4c21ae11b89542a8c2e9",
            "input": "What comes next: -4, -8, -20, -46, -92, -164?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a5ca4b36d8054795ae316fc3ac7eeb7a",
            "input": "Let t(d) be the third derivative of -1/60*d**5 - 1/2*d**3 + 0*d + 0 - d**2 - 1/4*d**4. Let p be t(-4). Solve f - 12 = p*f for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e3443b43663f4f6bb3b2dbe44a19f0c9",
            "input": "Four letters picked without replacement from rsisririrsshs. What is prob of sequence iirr?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e1884f5983ae40f9a5baf8bfbdf4a4a5",
            "input": "Let y = 21 - 19. Solve -y*v + 5*v = 0 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c9dfc292df8047adb1ce7d789f69721c",
            "input": "Solve -b - 2*q = 2*q + 21, 2*q - 17 = 5*b for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2c7992622e1a4cb4923238c34c59fad9",
            "input": "What is the next term in 1097, 2189, 3283, 4379, 5477, 6577?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7b3c11fbe66b46898b9ea5619689e5e9",
            "input": "What is prob of picking 2 u when two letters picked without replacement from uttuitu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7940fd9ccb70491c9b44213ade5dcc48",
            "input": "Suppose -3*l - 3*a - 3 + 39 = 0, -10 = -2*a. Suppose l*k - 3*k = 68. What is the tens digit of k?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-21843b0df7b547b99d0b27352be4833f",
            "input": "Solve 46*o = 52*o + 42 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9570e68494cb49818e803716ea01eab5",
            "input": "Solve o + 15 = -3*g + 13, 0 = 3*g - 3 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a4764814d215403991502de1ae7fa18f",
            "input": "((-57)/(-456))/((-3)/(-8))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-65f79a6efa3343b4a7d0b60d44e8fa4e",
            "input": "How many centuries are there in 492614.7 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e1bfdda8d65f40a2b9d2aeb5cc147247",
            "input": "What is 6/5 of a century in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f480a8a682b44391ad4ab18367d7129c",
            "input": "How many millimeters are there in thirty-one fifths of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-343fb6fa15664c9a877150a649d17a7a",
            "input": "Let b(o) = -o**3 + 3*o**2 + 8*o + 15. Let q be b(5). Solve 0 = q*g - 13 + 3 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f2da7404f8484728a2abf10fb618c2e1",
            "input": "In base 7, what is -1 + 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7c0136e0e54b483fb420550b3b334577",
            "input": "Evaluate 11 + 10 + -10 + -4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-33934b2d6f3641bbb28aff872f6e551e",
            "input": "Multiply -1 and -5067.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3d3a13031b744026bf1e4ffa9ab84907",
            "input": "Evaluate (-1 - (10 + 4)) + 10.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fee2452c83b845e2878ac42706e0b5e5",
            "input": "Two letters picked without replacement from awlpppawllauapap. Give prob of picking 1 p and 1 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-866ffff4c9fd4b6c9f9ac5ef8a5bc962",
            "input": "What is -3 divided by -105?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3b31a73c57904c8996cb781c9056b25a",
            "input": "Solve 4*h - 4*d + 13 - 9 = 0, 5*h = -d - 5 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-abb058ed486f4264b7935fb0b83f3e53",
            "input": "Calculate prob of picking 1 w, 1 u, 1 y, and 1 l when four letters picked without replacement from {l: 2, y: 4, i: 2, u: 1, w: 1, q: 7}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5e8aab2661304a7c814bac8395b7c135",
            "input": "What is the next term in 511, 509, 507, 505, 503, 501?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-84ff1ff10d204fb8a360e808f0843173",
            "input": "Suppose 6*u - 226 = 92. Calculate the remainder when u is divided by 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-33166644cf934d54b2472aed0d185b83",
            "input": "What is next in 168, 167, 164, 159, 152, 143?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6733c63bcd374e42a3843b65e76b8e31",
            "input": "Calculate prob of picking 1 v and 1 c when two letters picked without replacement from {v: 8, h: 1, c: 8}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-88e05eb94e814bd78d060b263824ca58",
            "input": "Let t(n) = n**2 + 8*n + 3. Let h(j) = -j**3 + 3*j**2 - 4*j + 2. Let a be h(4). Let z = -8 - a. Calculate the remainder when z is divided by t(-9).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-db5b09d7fba547c38488dcd5cccf2016",
            "input": "Two letters picked without replacement from {v: 1, d: 3, k: 3}. Give prob of picking 1 d and 1 k.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fbb577b892cf41b4b58016adf8e551ae",
            "input": "What comes next: -6, -4, -4, -6, -10, -16?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7a9614e0117145f8b8b5f8777986259d",
            "input": "What is the tens digit of (-4)/22 + 3633/77?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-383313a075b0411a8edef7ab59742b55",
            "input": "Let x = 59 + -51. What is the lowest common multiple of x and 22?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-561a8c3f576e4f07b53dd8d3574ca574",
            "input": "What is prob of picking 2 k and 2 w when four letters picked without replacement from kwqkwtwqmqw?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ef3703f8226649f38c415a759b12a501",
            "input": "What is the next term in -233, -235, -237, -239, -241?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6ccedb0104374398bcb3ed8722dba393",
            "input": "Let k(l) = 12*l**2 - 4 - 2*l**2 + 8 + l**3. Suppose -4*u - u = 50. What is the units digit of k(u)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-84cd7aac70434354b759318b2277d2f0",
            "input": "Two letters picked without replacement from apxpppaadx. Give prob of sequence aa.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e4af6f7e9d5849e18234d46319af61dd",
            "input": "Solve -5*f - 36 = 4*d, 5*f - d = 4*d for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a461ec5e3e0645e99876ed88263c6a08",
            "input": "What is prob of sequence vkjz when four letters picked without replacement from vwzwkwwkkjwwwz?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dc454f3c4a5f40669300469c9547c0e1",
            "input": "Let f(y) = -y**3 + 5*y**2 + 6*y + 5. Let v be f(6). Suppose 123 = v*q - 52. What is the remainder when q is divided by 18?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d89de251d0044d4faa77b367cdd79db1",
            "input": "Let f be 2 + (0 - -4) + -4. Solve -f*i - 3*m = -9, -5*m + 1 = -4 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-be340dd318094c09b53888a9da42d46a",
            "input": "What is the square root of 2448 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b8370d9f508d4af1bc30dbda22dbac46",
            "input": "What is twenty-three sevenths of a week in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-93bb4fca3903434fa5d09a46043bf4b5",
            "input": "Two letters picked without replacement from {z: 7, a: 6, r: 1, y: 4, j: 2}. What is prob of sequence az?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c9f49c66f6684bfc8657c17863d1cd91",
            "input": "What comes next: -269, -539, -809, -1079, -1349, -1619?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9bab4cb8b2294bb6a8b45559e867a8bd",
            "input": "What is 4/15 of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6e447f21e2bd4e8caf3fc07b5a866ad0",
            "input": "Suppose 2*c + 9 = -3. Let o = c - -4. Let b be (o/5)/(2/(-10)). Calculate the highest common divisor of 5 and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d9e01eeb1f69457ea81b86b65695cb7c",
            "input": "Suppose -6 + 6 = 2*n. Solve 5*c - 5 - 10 = n for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a402666aa71a4ca5900a6818f439635c",
            "input": "Sum -10 and -52539.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-97f10e697b584f579c762c2aa8b29093",
            "input": "What is -135 times -20?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d5c5722e46b74baea4e7feceb0409ea5",
            "input": "Suppose 15 = 5*i - 2*i. Suppose -23 = i*w - 103. What is the units digit of w?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c3b8c5584f284ab8b24571f227d1377c",
            "input": "Four letters picked without replacement from mmmrofnfznf. What is prob of sequence zmno?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c470b1b9f7674802822fe8a96b7e842b",
            "input": "What is the next term in -85, -190, -307, -436, -577, -730, -895?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3f72d6ac92ca4eb5a9408c381b698976",
            "input": "Three letters picked without replacement from gggppgfffwgppggfwd. What is prob of picking 1 f, 1 d, and 1 g?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-395e70d9c2654e94930f8ecc28447f22",
            "input": "Let v = 15 + -10. Suppose v*w - 2*z = z + 90, -z = w - 26. What is the tens digit of w?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c9d9f7ac745d4db48979853e8b89ba83",
            "input": "What is 3.329688 micrometers in kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8b503674649a401a8417cef9d24d58cc",
            "input": "Suppose -9*w = -107 - 415. Suppose -2*r - 35 = -155. Suppose -5*j = -2*j - r. Calculate the remainder when w is divided by j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2b075a625e964fbe8e6ad349fc1349c4",
            "input": "Calculate prob of sequence ik when two letters picked without replacement from akia.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b36e254140dc436a9e52edd87077a001",
            "input": "Evaluate ((-8)/10)/(6/30).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2221f98c87774eb6add6c9ea113aae6e",
            "input": "What is the remainder when (-332)/(-20) - (-6)/15 is divided by 6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-636ad93b7bfb4d078bafb1f7ab3c2fa0",
            "input": "Solve 0 = -34*s + 26*s for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a6e94b361c83493eb5a04c81666feebf",
            "input": "Let q = -46 - -61. What is the remainder when 55 is divided by q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4eefb0e824d543e0a4111634d1c11b74",
            "input": "What is the value of (-1)/((-2)/(-5))*4/(-5)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-992079b4153f492287ab0a088e76bf77",
            "input": "Suppose -106 = -2*u + s, u - 40 = -5*s + 13. Calculate the remainder when u is divided by 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2657bec29d89457680f5696d08f87e32",
            "input": "What is prob of sequence oj when two letters picked without replacement from {j: 1, o: 2, s: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cb977952899b4978b72f4e538a2023e0",
            "input": "In base 14, what is -214a + -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-03ed318fb0774c88940d98353185f8fd",
            "input": "Let h be 4/6*(2 + 1). Suppose -h*o + 3 = -o. What is the remainder when 12 - (1 + 4 + -1) is divided by o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-953cce209172463788f12c9cc9b15ee6",
            "input": "What is prob of sequence dd when two letters picked without replacement from uddudd?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-46f3550cf7824b8b86d3229004189220",
            "input": "Suppose 2*s - 2*z = 18, -4 = -2*s - z - 1. Suppose -v + 9 + 6 = -s*o, 17 = 3*v + 2*o. What is the units digit of v?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2fa26463b44e4ddc95b02226494d5080",
            "input": "What is 68/3 of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b22b6ff538db4a21be7adf7388a54af5",
            "input": "Two letters picked without replacement from {a: 1, m: 1, o: 1, w: 1, s: 1, e: 2}. What is prob of picking 1 w and 1 e?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-27f224f42f44498eaebb9ca6eed28a05",
            "input": "Calculate (-3*2/3)/2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9d43b39a28574f4aa35995d7e5876c49",
            "input": "Suppose i = w - 15 + 48, -100 = -4*i - 4*w. Let f = -3 + -4. Let k be (-9 - -1)/(5 + f). Solve -4*h - k*v = v - i, 0 = -5*h + 4*v - 15 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ee1c235f526c40bf85cfd2b9edecabe0",
            "input": "Divide -12 by 12.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-adb6c7bf256b4147939a38e22925adb9",
            "input": "Suppose 0 = 2*r + 8*r - 110. Let a(s) = s**2 + 1. Let d(f) = f**2 - 8*f. Let u be d(8). Let i be a(u). What is the highest common factor of i and r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8a9044901e7b4decbdf56206bda3cfe4",
            "input": "Let b be 4 + -1 + 72490/16. Let r = 4524 - b. Find the common denominator of 4 + -2 - (-83)/(-4) and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6df4928448614c5a8659ea6d3415f74f",
            "input": "97.54 * 4",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ecc2fa56e01d4c1d8aff86447d63724c",
            "input": "Suppose 39 = -2*d + 5*d. What is the greatest common factor of d and 52?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-794fc5b351b741f9b9c94270bc1bbf7e",
            "input": "Suppose 0 = -3*a + 3*r + 201, -4*a + 4*r + 196 = -a. Calculate the highest common factor of 8 and a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8160413582b946e0b69296b2cb305355",
            "input": "0.897 * 0.1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-36c12fec4c884e6d8a913c2ed66d4dbd",
            "input": "Four letters picked without replacement from kkpikpakiaikkpaxxp. Give prob of picking 3 k and 1 p.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-137750258d3c450396d38465d0455ae3",
            "input": "Let z = 24 - -9. What is the remainder when z is divided by 9*(8/(-12) + 2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-56189d62a7844c2fa15931023f315f2e",
            "input": "Calculate prob of picking 1 m, 1 t, 1 n, and 1 r when four letters picked without replacement from {n: 1, r: 2, m: 3, t: 3, l: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6ed59715d7564d078ad589eb020c43a2",
            "input": "What is the third root of 8872 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c81107432f254e0f96cc71b5b3540bd2",
            "input": "Suppose -2*t - 51 = -5*t + 3*l, 37 = 3*t + 4*l. Calculate the common denominator of 1*(308/32 + 3) and t.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-04f59e744a03426b909536531dbb9d4b",
            "input": "What is one quarter of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-215af106f0db426c87aa1da92322a487",
            "input": "Let a be ((-2)/3)/(1/3). Let p(b) = b**2 - 1 + 3*b + 2*b**2 + 0*b - b. What is the units digit of p(a)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-98062c5e8a064116a94174e7b90560a9",
            "input": "Solve 17 = 7*d + 31 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a1037d38e5b94cdf81537bdaca22ca24",
            "input": "What is 0.5466193 litres in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8fe6f86b040a44e6b956a8e5997d947f",
            "input": "Calculate prob of picking 1 v and 1 w when two letters picked without replacement from twtttvtqt.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-38c47360dc39479fa2a39ab89f3f011d",
            "input": "Three letters picked without replacement from {a: 8, u: 11, g: 1}. What is prob of picking 1 a and 2 u?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-23230393af4d4a65b44b7e5bd3d7d23d",
            "input": "Solve x + 5*f = 15, -4*f = 7*x - 3*x - 12 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-36e2e043ae9948f1933bccab3c88b80e",
            "input": "What is 7/3 of a decade in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c3bf125bfd594b589947efc447183fcd",
            "input": "Solve 2*h + 1 = d, -2*d - 4*h + 15 = 5 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c65f7c479b6642048075a969ef2074cf",
            "input": "8 * -0.65",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-943aa9290d1540b6a6851b5d3acc6427",
            "input": "Let c = -2 - -7. Suppose c*z + 14 = 64. Let i = 14 - z. Solve -j = -i*j for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b636496cbae042cc93a16238e8473944",
            "input": "Evaluate (-1 - -3) + (14 - 12) + 1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ebfe0069c8f84d0f9c2dacffc3b72888",
            "input": "Let i = -47 - -65. Calculate the remainder when 51 is divided by i.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-597a2d4bcc564d9ea221e631c75a4ab6",
            "input": "Three letters picked without replacement from mclmmcrllrlieii. What is prob of sequence rmm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a1c8c8bdfa7940b5b3fe430e2e951e44",
            "input": "Let s(j) = j**2 - j - 3. Let y(r) = 4*r - 8. Let n(v) = -3*v + 9. Let g(x) = 5*n(x) + 4*y(x). What is the lowest common multiple of g(-6) and s(4)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f6661b81a39649eca84e74df5340d230",
            "input": "Calculate -4332 divided by 1444.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-56cfa37d0c5649db838555bda6684233",
            "input": "What is the next term in -450, -421, -394, -369, -346, -325, -306?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9e945e28500e49d6afda5ef34db33aaa",
            "input": "Two letters picked without replacement from yyyl. Give prob of sequence yl.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cceccefe5a4c47f3b2e5acbc01a58d7e",
            "input": "Solve -15*f + 21*f - 12 = 0 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-be362a03b2f44454befb8ef23a1490f1",
            "input": "Calculate prob of picking 2 g and 1 f when three letters picked without replacement from {g: 11, l: 1, n: 1, h: 1, f: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-46633db3d53b4b548c0a68edaebad3d8",
            "input": "Solve 80*x - 103*x - 115 = 0 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-40f0ccb5b0f64aebb7350a8bc27da4ff",
            "input": "Suppose 0*q + 8 = 2*q. Suppose 0 = 5*a - 2 - 8. Let r(j) = -j**2 - 7*j - 6. Let h be r(-5). Solve -h*l - 10 = l, -a*l = -2*c + q for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-215bee9d038042d18f383cc7d219e5bf",
            "input": "Calculate prob of picking 2 l when two letters picked without replacement from hhxxxxlllhxhhxxb.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c3138afe64db43a8b1bec50db76e2c52",
            "input": "What is 0.3799377 weeks in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8154d90d4a0048ab9411fb08308fff43",
            "input": "Suppose -s + 5 = 3*r - 22, 5*r + 2*s = 46. Let h = -2 + 5. Suppose 2*u - h*u - 3*j - 1 = 0, 2*j + 10 = 0. Calculate the remainder when u is divided by r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-91c69e5b3413444f8f9a1eb7a24187a6",
            "input": "What is prob of sequence by when two letters picked without replacement from yooooyoybb?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fe7cf730d6cd41579517401ffa4ec69a",
            "input": "What comes next: 377, 382, 389, 398, 409?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8c1dfb7b9ffd4605a45e0194ebc5799c",
            "input": "Calculate prob of sequence ef when two letters picked without replacement from efffefeeeffef.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c9aab28e9eac4d9c8bb8f296441c45f8",
            "input": "What is the next term in -26, -107, -298, -653, -1226?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3bd7be5e7ede449dba1ef720d7006797",
            "input": "What is 6234.21 hours in milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d73d2d7c3b7243dcb4308d1772f43a7c",
            "input": "Calculate prob of sequence yfyn when four letters picked without replacement from nwyfyn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-201ab8fc196a47dfa8a2aed2feb8dd65",
            "input": "What is the next term in -81, -102, -109, -96, -57, 14, 123, 276?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e31e52e769dd4017bdda4bdfb0fbdd5d",
            "input": "Solve -2*p + 0 = 2*m - 8, -3*p - 28 = -5*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3c2a1ad1a4744a1ea42896211d7f392e",
            "input": "Let t be (-12)/54 + 536/(-18). Let c be 4/t - (-274)/30. Solve 3*h + 6 = -c for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1bdef5420ac44d7fbf222dff1416e789",
            "input": "Let c(r) = 10*r - 25. What is the remainder when 8 is divided by c(3)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-751f1e07138a4a01b99d92a1d1099272",
            "input": "Let y be 0*((-9)/2 + 5). Solve -2*s - 4*h + 3 - 13 = y, 5*s - 2*h = 23 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e2fa41b3ba1449749fc644cb3b300cb5",
            "input": "Let f = 184 - 40. Suppose -5*x - 4*c = -f, 0 = 2*c + 2*c + 16. Suppose b = -3*b + x. What is the units digit of b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f6fe94b4d61141f29ae85c8f108295be",
            "input": "296*1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0373fdb12ba14f86a7a41207e632d839",
            "input": "How many months are there in thirteen fifths of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b5f3600c577a4407aa91f4f4fd1c0370",
            "input": "Let y be ((-100)/15 + 4)*-3. What is the highest common factor of 20 and y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2d7c4dc0441f408d82107474aa1e09d4",
            "input": "What is prob of picking 4 y when four letters picked without replacement from yyyyyyyymmmymm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-148fc8cf02804e91bc5a3082fb479f1c",
            "input": "Calculate prob of picking 1 k and 1 c when two letters picked without replacement from {h: 4, k: 3, c: 3, i: 3, o: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-55ab7357218849b4895169200857ae92",
            "input": "What is 7.592209 centimeters in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0fc0cd32604341b28474dae466176bf1",
            "input": "In base 13, what is 226 - -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-20630cfee79b401e811528045c6cb0a0",
            "input": "Let k be 5/(-1)*(-4)/(-10). Let j be k/(-8) - 15/(-4). Let w be (-1 + 5)/((-4)/(-8)). Calculate the greatest common divisor of j and w.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-873a87fc31b04b6e830d16ca267eec7d",
            "input": "What is 8966 to the power of 1/7, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-229868aa6ed84c72b7bdd338c80adc58",
            "input": "Convert 8.702384 nanoseconds to microseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-025cc64d366f4efc9c7b61430169159d",
            "input": "What is 8155.566cm in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cda233568b87425089e714cd96dcb720",
            "input": "What is prob of sequence qqaq when four letters picked without replacement from {q: 4, a: 16}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ecfd85d77ee144238b63dcd5352c31e9",
            "input": "Four letters picked without replacement from bbbsbbbsbbkkkssbbb. What is prob of picking 2 s and 2 b?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-acf62d782ed44c8fa3991e2e2c34bc34",
            "input": "How many nanoseconds are there in 3/25 of a microsecond?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6156ce963c764f83b1e5a44d862e9663",
            "input": "How many milligrams are there in sixty-four fifths of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d1f7fe97b1e14b8199cdd9dab6d1e8e3",
            "input": "What is the distance between -2 and 94447?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-301eeae879b549d0bee82358569b09d5",
            "input": "What is the value of -4 - ((-11 - -3) + -10 + 13)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0989d5b7652f4e9aab056fbca4cb96dd",
            "input": "How many milligrams are there in 26.76943 kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4e5238aa9482473982472aea746d990a",
            "input": "Suppose 0*l = -l + 56. Let y = l - 6. What is the highest common divisor of 10 and y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-952e1633e0fb4de09e93372bca320490",
            "input": "Two letters picked without replacement from {v: 1, w: 1, p: 2, d: 1}. What is prob of sequence vp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d71afca2a8754e828227fbfd5deb7709",
            "input": "What is the square root of 33263 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-96b03f352cc94ae0908d1b440f5b625a",
            "input": "Solve 2514*m = 2508*m - 24 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ec2357bd3ae54b4e8967e9700af91a2d",
            "input": "Calculate prob of sequence cl when two letters picked without replacement from {n: 2, c: 6, z: 2, l: 1, u: 3, q: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a5cab17a38bd46e780c92b60e77ba158",
            "input": "Calculate prob of picking 1 v and 2 p when three letters picked without replacement from pvxpx.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b919205fa6f44fe589d57e908627a6f0",
            "input": "What is the next term in -15934, -15933, -15932, -15931, -15930?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-491167e581054f1d9b82c6d434ff4c05",
            "input": "How many milligrams are there in 11/8 of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7c5799a04c764138a7eb64c0a95d7203",
            "input": "Suppose 9*v + 5*v = 140. Solve 0*a + v = -2*a for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fba2f24f5d684911a417edbc9bdb12b4",
            "input": "Solve f + g = -2 + 8, 4*g = 4*f for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cd2b525c00d64c5d8a8ad0049425df55",
            "input": "Three letters picked without replacement from hhrhhxhxxx. Give prob of picking 1 h, 1 x, and 1 r.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-83c6f0d1cdb44ebcb0c5251e7e5fe99d",
            "input": "Suppose -4*u = -5*x + 4*x + 14, 0 = -3*x - 3*u + 27. What is the highest common divisor of x and 1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f1a4849654f64c59bd9a92a9d09ce84c",
            "input": "Suppose -2*l - 48 = -6*l. Let h = 17 - 30. Let g = 119 - h. What is the greatest common divisor of l and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c23dc4c703e94572aa18596195c4cf87",
            "input": "In base 13, what is -2 + 53?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6946577b61534bd1bce365f1ef36afe5",
            "input": "Convert 0.4370841cm to micrometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-975e2c3e36ef44a2ba7fc6d6dea6f697",
            "input": "Solve 4*f - 35 + 0 = -3*y, 4*y - 30 = -2*f for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-77c0cf16188a44c1a5ea1705eff55125",
            "input": "Calculate prob of sequence zc when two letters picked without replacement from {c: 3, z: 7}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-12098b6c4c414705b4c31f10c50054e9",
            "input": "Let d = 1 - -2. Let w be ((-10)/8)/(d/(-36)). Solve -w = 3*z + 2*z for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2dd1721b0990460b984de9d0451ae306",
            "input": "Suppose 2*t - 8 = 24. Suppose -a + t = 3*a. Solve 5*o - 5*z = 15, -a*o - 5*z + 35 = o for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ef25f7b0f9a3457e844f30e6762adc6d",
            "input": "Let u be 92/20 - 2/(-5). Suppose 5*g - 3*y + y = -4, -u*g + 5 = -5*y. What is the least common multiple of 1 and 6/4 - (-1)/g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b90983297b064cbb9b68d2fbc38e8aa7",
            "input": "Two letters picked without replacement from {o: 3, e: 1, n: 3, r: 1, a: 2, d: 3}. Give prob of sequence de.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d2a705dba55e4757aa2bcdbaeab7afc9",
            "input": "Let v = 0 - -4. Suppose -u = -5*k - 5, -4*u + 9*k = v*k - 20. Let j = u + -1. What is the units digit of j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6161ccd652394554a50fb9f9a8897845",
            "input": "What is 7/8 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f02af8aafcfd44978e974f26625692e1",
            "input": "Three letters picked without replacement from pbpebbeppppppebdpb. What is prob of sequence bdp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7155bc1cb21d43159e56f5cc9480177a",
            "input": "Convert 66251.83 days to hours.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2110cb0b00864744a7a913c144efe8ff",
            "input": "Solve -4*h + 9 = 41 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-25fada2ea2cd4d709987374a2e541c04",
            "input": "Suppose 4*b = 2*x - 22, 5*b = x - 0 - 20. Suppose 0 = -3*v - 21*v + 24. Solve -3*o - u = -5, -2*u = x*o + 2*u + v for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8acae92b33234505a14c4056736c3d7f",
            "input": "Total of 0.236 and -1.75.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9f9d59ec34874660b6b1ed7e7a99da73",
            "input": "What is prob of picking 1 b, 1 v, and 1 u when three letters picked without replacement from {r: 5, c: 5, v: 2, m: 2, b: 1, u: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e5652f56ddcf4ce2a396e6f9b28c3454",
            "input": "Two letters picked without replacement from {x: 3, b: 2}. Give prob of picking 2 x.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d209910d9e954bd4b407fa9fbbfb6a5d",
            "input": "Let d(b) = -b**3 - 4*b**2 + 2. Let t be d(-5). Calculate the highest common factor of t and 27.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5cc78d513d824f9a9a6fe99144715b82",
            "input": "Three letters picked without replacement from rrrrrrrrrrbrrrrrrrrb. What is prob of picking 1 b and 2 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a3f90bdbc3674bf39de64afe9096daab",
            "input": "Solve 0 = -4*j - 906 + 894 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-20b1243dc97441aeb1507d777ed9acee",
            "input": "Product of -0.035 and -0.008.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-013578e1424e478dbd465aaa3d93e704",
            "input": "What is 343 divided by -7?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bc74349d22854a3c94ba971470c193e6",
            "input": "What is the value of 100/(-30)*-12*(-4)/(-20)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-194b89fab3c74aada1d03798f2dbe0b3",
            "input": "Calculate prob of sequence sass when four letters picked without replacement from {s: 7, a: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-37aedd1b75b242b6b78bae276aaff27d",
            "input": "15 + (7 + -17)/1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c376cf36004b4cb580f2eddca3536935",
            "input": "How many seconds are there in 66.0984 days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-33e6d52790bf40fcaaf29dd7613f829b",
            "input": "Let y(c) = -c**3 + c + 3. Let u be y(0). Solve -q = 1 - u for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c525ecf5d9844df2a222e5ebe4f32bfd",
            "input": "What is next in -51, -93, -131, -165, -195, -221?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6f3be9b62ffc4b6fa32ead5228ec2f18",
            "input": "Let p(k) be the second derivative of 7*k**4/6 + 7*k. Calculate the smallest common multiple of p(1) and 20.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7871dd4bcd7944aea58ec7e1854288be",
            "input": "Let p be -2*(-4 - (-5)/2). Suppose 2*b - 4*y - p = -5*y, 2*b - 7 = 3*y. Let n be (3/(-2))/(6/(-32)). Solve 0*v + n = -b*v for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cc8722e4242d4e5e8e52755565a09b7c",
            "input": "Let t = -8 + 5. Let h = t + 7. Let r be (-8)/24*(-27 - 0). Solve r*q - h*q = 0 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-64262a8219994b4fbb930e18e46c20a2",
            "input": "How many grams are there in seventeen halves of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e3fa3ffec1ab44978696ab145bfb4239",
            "input": "Work out -5 - 1631.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-004f8cd2f92d4c619fcb2ae8ec9372cd",
            "input": "Solve 2*q - q - 19 = -3*w, 2*w = -5*q + 30 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-02df9e82e8e640549d022d860a95d33c",
            "input": "What is prob of sequence ccbc when four letters picked without replacement from nnscspb?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5415b650636243d4a5c4a3b6bf97a40b",
            "input": "In base 16, what is -1bd + d?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-acaba0eaf57e45f9bce1ab9cb3ca8eea",
            "input": "Calculate prob of picking 1 d, 2 n, and 1 w when four letters picked without replacement from xcwdxdllwnnxwdnn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a2f0c60ef13f4b63a7bb4da1a37b04e4",
            "input": "Let t be (-18)/(-8) + (-4)/16. Suppose t*c - 31 = 19. What is the units digit of c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fde1c1ddb4d64639b9e043923caa58c3",
            "input": "What is the square root of 1773 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b13c21335af14694b8588a822a12e895",
            "input": "Calculate prob of sequence ll when two letters picked without replacement from {n: 3, l: 9}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-298378c7886a4c8a9a7391b0897045d2",
            "input": "What is one quarter of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-19b0307f5c1f49e68b37f681d2e2c342",
            "input": "What is prob of picking 2 v and 1 x when three letters picked without replacement from xmxvxmvvmmxmvx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7a76f04c79b74722a46483210e16e0f7",
            "input": "What is -7003 less than -0.4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dd69eaae3326490799096516c3265069",
            "input": "Three letters picked without replacement from zxxzxzlzxxzxfzzxx. Give prob of picking 1 l and 2 x.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1c7d0d6b38ec4e95bae2313aacde1035",
            "input": "Calculate -44 divided by -7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8da27a9e692644cfae1bdd998c9ed1f5",
            "input": "Solve -4*g = q, -4*g + 2*g + 4*q = 0 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8576f063cf904a35bfdca0f22e788483",
            "input": "What is twenty-five halves of a tonne in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2b0fb242bcb54661a292f12042f592e7",
            "input": "What is seventeen halves of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-89ad32c75446421b9f7fe08ed6b51645",
            "input": "Let y = 13 + -13. Suppose 5*n + 5*h = 215, -5*n + y*h = -5*h - 235. Calculate the greatest common divisor of n and 9.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bf6b4934299c45e1b8c073588a1c2ff4",
            "input": "Let p = -21 - -24. Solve -5*o + 3*q - p = -2*o, -2*o + 7 = -5*q for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a47b45010ab24da78c6d3c312b33f2be",
            "input": "Suppose 0*i = 3*i - 3*q + 3, 0 = -5*i - q + 19. What is the common denominator of 190/(-24) - (-1)/i and 101/14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-182000febf3e4a60bfcd8a4a3e89f0db",
            "input": "Solve 23 - 3 = -2*u + 2*r, 4*u - 5 = -5*r for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-81703bb8a24244c49278485e7055761c",
            "input": "Calculate prob of picking 3 q when three letters picked without replacement from {q: 4, g: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9bcd09edcdb44665a2bf20be00e7c664",
            "input": "Let u(n) = 5 + 3*n**3 - 4*n**3 + n + n - 3*n**2 + 7*n**2. Suppose 0 = -4*i - 2*t + 20, 3*i - 18 + 0 = -3*t. What is the units digit of u(i)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-831675f536634bc2b47238c05ba2b89b",
            "input": "What is the common denominator of ((-9)/(-60))/(12/488) and -119/20?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-964f292efdf14dc695d97e3bee6ee162",
            "input": "How many litres are there in 0.861241 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6e4f31ebe15643479a919c26b21339ed",
            "input": "What comes next: 354, 1412, 3176, 5646, 8822, 12704?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fe175c050aa54a808150c2de3ea9c273",
            "input": "What is 173.7341 kilometers in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0a58bb832dec45ba9f682fb4af77511c",
            "input": "What is prob of picking 3 h when three letters picked without replacement from {h: 8, c: 7, m: 2, r: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ddd467b2436f45abb51edc18bf7fe9b5",
            "input": "Four letters picked without replacement from {v: 2, x: 3, q: 7}. What is prob of sequence xvqq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-36d24c9f309745108615790aeeaf61cd",
            "input": "-20332 divided by -221",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dcad7c77b2904de0bcb180ac4493774a",
            "input": "In base 11, what is 2 + 1649?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-490defdfc0e14f75b98f6949fc8d8cda",
            "input": "Let c = 4 - 2. Suppose 0 = n + c*n - u - 27, -3*n + 18 = 2*u. Suppose 3*p - n = 4. Solve 0 = 3*w - p - 2 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3239a57d7a89410f9d86dd0bd2baf199",
            "input": "What is next in 42, 55, 68, 81, 94, 107?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-070629f054da42c196a53f4215dc18c3",
            "input": "Solve -m + 7 = 3*l - 10, -3*l + 2*m + 11 = 0 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-80114889f671473ba675c66a0a59e354",
            "input": "How many months are there in nineteen quarters of a decade?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2456a6ac01934078ad846394e7bca539",
            "input": "What is the next term in 580, 1159, 1738?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-028866e6cc564590af19ecec072c2a93",
            "input": "Calculate prob of picking 2 v and 2 w when four letters picked without replacement from {e: 8, g: 3, v: 2, w: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5611d2c193b24476a2fc8d38e9785090",
            "input": "Two letters picked without replacement from zzfxzjxjzxzj. What is prob of picking 1 j and 1 x?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-112a517f09ec4de3b0695b4602bc2fc0",
            "input": "Three letters picked without replacement from zzamiiwmwimmwamam. What is prob of picking 3 w?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cb12b0d2dd2a4f3eae57be3d6d9636ce",
            "input": "Calculate 5 - (-4 - 140/(-16)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-32d1b3cce1124117911ffc2763fe161a",
            "input": "How many nanometers are there in 94.209 centimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-16a768e10182414c841001c65e2c89bb",
            "input": "What is the next term in -347, -699, -1051, -1403?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-91a5756a9db44887a0b77c2656e26695",
            "input": "Four letters picked without replacement from {p: 1, e: 18}. What is prob of picking 2 p and 2 e?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3eee6d6f3b7744c8afad27ad1e0b1fd5",
            "input": "What is 0.8008269 millennia in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2a0ec2496fc942aa9b05d637c29dc9f8",
            "input": "Let f(u) = -6*u - 19. Calculate the remainder when 44 is divided by f(-7).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ceb685df86aa420cb01813439544fbb3",
            "input": "Solve -26 + 18 = -2*q + 5*a, 3*a = -q - 7 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8007078ebb6a4ec09ab8b0a8d3b5529c",
            "input": "Calculate prob of picking 1 q and 1 n when two letters picked without replacement from {x: 3, q: 3, n: 1, m: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e66a36ebb44641d0a1a6b9da5d20f4fe",
            "input": "Solve 2*a = -a + 12 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-57e04912bd7c46a690b74c8d7a0592ee",
            "input": "Let o be (-7)/(3 + 14/(-4)). Suppose -40 = -3*z + o. Calculate the remainder when 71 is divided by z.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6a5777a0092b41388f09b1beb38da14c",
            "input": "Let u = 10 + -9. Let a be u/2 - (-44)/8. What is the highest common factor of a and 2?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-80667f6520a443cd9f7589af4fb0edf0",
            "input": "What is the lowest common multiple of 9 and 18/12 + (-31)/(-2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-87b4318e44fe4494bccfb5325567385d",
            "input": "Two letters picked without replacement from {q: 5, e: 1, m: 1, x: 4}. What is prob of picking 2 q?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f01fab212579431a9169bc9f3e58cd21",
            "input": "Let k = -22 + 46. Suppose -k + 8 = -4*f. What is the smallest common multiple of f and 3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-448adc6c17234696b046993df9fb2661",
            "input": "What is prob of picking 2 s when two letters picked without replacement from {s: 2, l: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-22f27c91add64c6db8a0e3d06f755836",
            "input": "Three letters picked without replacement from {m: 9, i: 9}. What is prob of picking 1 m and 2 i?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6b79890fffb4468685cabfa5d7876be2",
            "input": "Suppose -2*a + h - 10 = -22, -2*a = -3*h - 20. Suppose 6*p - 18 = 4*p. Suppose 1 = -4*w + p. Solve -a = 2*j - w*f, -2*j = -j + 2*f + 8 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0a51f475631a49038d922950f92f1b84",
            "input": "What is prob of picking 1 g and 1 a when two letters picked without replacement from wga?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-079cc84035e34596b68215739d94a4a4",
            "input": "What is prob of sequence cyyy when four letters picked without replacement from {c: 2, y: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-77497b5595f04e51b7871864d00b8774",
            "input": "Four letters picked without replacement from {i: 13, s: 1, r: 2, g: 3}. Give prob of sequence rsrg.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-02ab76478f8a4035ab4511fe8a6fa986",
            "input": "What is 39570 to the power of 1/10, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9d07186ba9fa44e0aae41394529ab3d4",
            "input": "Let v be (-3)/(-15) + (-57)/(-15). Solve -2*i = i + 3*k, 0 = v*i + 5*k + 3 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5d80b98610da41bba5d853309b3da3c7",
            "input": "Suppose 2*g + 2*g + 5*b = 165, 0 = 5*g - 4*b - 237. Let a = 75 - g. What is the remainder when a is divided by 11?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e13628a8c2534a47ab83c1103a1431cd",
            "input": "What is 8721.276 weeks in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5af1e7ac1c5a4082b15e481cc0499fc9",
            "input": "Solve -4*p - 3*c = -8, -46 + 50 = 2*p - c for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bcd4070a39c04bbd982f9b9d8c9e17c5",
            "input": "Let t = -16 + 23. Let c = -7 + t. Suppose 4*q = -q. Solve 3*k + c*k = q for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-be26226a18134871940978d8e2f54ca5",
            "input": "Three letters picked without replacement from {l: 2, o: 9}. What is prob of sequence ooo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9108ca419030435496bcb2478cfafeb9",
            "input": "Suppose 4*z - 39 = 5. Calculate the remainder when z is divided by 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e19d340b4da34c7a9f4efef9a17bdcf6",
            "input": "Calculate prob of sequence ikk when three letters picked without replacement from {i: 2, g: 1, b: 1, k: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bc31bbecd8804a3b8375caf8a5d9b07c",
            "input": "What is -0.05 - -437.1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1a0d353e58854ef3a86f0979c47ab1ff",
            "input": "Let h(p) = p + 1. Let y(d) = -2*d - 3. Suppose -3*x + 1 - 4 = 0. Let z(c) = x*y(c) - 3*h(c). Let g be z(0). Solve 0 = 2*s - g + 8 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-851148b07d82457f87465cbecdd4a379",
            "input": "Calculate 12/30*1/2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d0faa94de6774385bd69f643e2fec804",
            "input": "Let k(h) = -h**2 + 5*h + 2. What is the least common multiple of k(4) and 3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4f11e66d1bc04b44a9083716df704912",
            "input": "In base 6, what is -45 - 135?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-67f0ab454ff74032974ad40be8b4c008",
            "input": "What is the value of (47 - 40) + -9 + 0?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0ce7ff8fdae745a8bb4d81e28d87bcea",
            "input": "How many minutes are there in 79/3 of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d065c832536241899c9dc4097dcef9e8",
            "input": "Calculate the common denominator of 1/(3/(-6)) - 402/(-60) and -71/12.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-048520fd216349fab38c4cfdbd0ee3d7",
            "input": "Three letters picked without replacement from {d: 5, p: 4, l: 4, c: 3}. Give prob of picking 2 p and 1 l.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9a77ed41f353453193a1416d8a9bd200",
            "input": "Let q(c) = c. What is the remainder when 6 is divided by q(2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d4cb78fda58f4f24b6f1d75cfcc1559d",
            "input": "What is 1/5 of a millennium in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5741d73d50474301a7371f2dc28991fe",
            "input": "What is 7/4 of a year in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-306cf8884f4745f2b8135cdc2fceb6bd",
            "input": "What is prob of sequence nrzz when four letters picked without replacement from {z: 5, n: 5, r: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d97bc0cb367240a5963e3eb4feb1dc40",
            "input": "Suppose -3*c + 5*w - 15 = 2*w, 0 = -3*w + 9. Let n be c + (-3)/(-3312)*-3973. Let p = 5/138 + n. Find the common denominator of p and -91/6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4b80b5e220da42da9f482a8dcfdab79c",
            "input": "Convert 0.268776 millennia to centuries.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a6a9883250864b6b9534c2fdfa49c21b",
            "input": "Four letters picked without replacement from arkkallleaakkkra. What is prob of sequence lkak?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-480e123a56f149aa8539246a9708be26",
            "input": "What is the value of (-1 + -2)/(-1*(-21)/35)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0e62f95fdf584dfcaffb5b08a1354343",
            "input": "Two letters picked without replacement from {l: 4, r: 1, d: 5}. Give prob of sequence dd.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8c510b5b72124f91880f7ef95c0eef78",
            "input": "Three letters picked without replacement from {x: 7, r: 3}. Give prob of picking 2 r and 1 x.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-66814137bb2a49a8931e1fad5c767037",
            "input": "What is the value of 40/180*45/(-20)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-aa0b9ab66b7d42069f758fb44b468006",
            "input": "34/(-6) - 20/(-30)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d61bfbf54afc473dbcb390748e6f699e",
            "input": "Calculate prob of picking 1 x and 1 t when two letters picked without replacement from {r: 3, c: 3, x: 1, t: 5, h: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6a77290664cf41f0bf2dd11d8b21c7b0",
            "input": "Calculate prob of sequence zl when two letters picked without replacement from llllllzl.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c669b229565b4ed0b2abd0fc9abb392d",
            "input": "Let u = -4 + 6. Solve -u*t + 5*m = -t - 16, -t + m = -4 for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c7e41f7fbae743e498bf689c218c008e",
            "input": "Calculate the common denominator of 22/9 + (-4)/(-8) + -1 and -95/14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-617076364b974ed9a4b1b8b9b0d7b35c",
            "input": "What is prob of sequence ijji when four letters picked without replacement from zijzzizj?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0c7b1307353442cfb5b59606782f545a",
            "input": "195 divided by -13",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d00db6d84ebc47fe85bc0d924e92778a",
            "input": "Convert 14.41732cm to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-83c6a7c380d74f6bb0fcbe74df892dc3",
            "input": "Four letters picked without replacement from apwccucpwppwcpmapm. What is prob of picking 2 c, 1 p, and 1 a?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1326643dd77640f2817acebb9fb6487f",
            "input": "What is prob of picking 3 u when three letters picked without replacement from xuuxxuc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1f6ba5c2b1a24a079b928b0aacb5f3ea",
            "input": "How many nanoseconds are there in five quarters of a microsecond?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-14bf144c77fb422999ee66b30c48b058",
            "input": "Let k be 3/(-2)*(-72)/27. Solve k*w - 6 = w for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-720c2d4b7c7048c2b7e54cb884aa8815",
            "input": "What is prob of picking 1 u and 1 a when two letters picked without replacement from {a: 1, u: 8, w: 4, j: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e743b4021e8646399227c3c6e9c7ac46",
            "input": "Let g(d) = d**2 - 7*d + 4. Let f be g(7). Let v = 40 - 26. Suppose -f*p + 2 = -v. What is the units digit of p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-48ad07675d224a1dabae2316490a12fc",
            "input": "How many years are there in 347502.1 millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6a97e94f6a8b45658cf05dd6e7e8c477",
            "input": "Solve 0*h = -4*h - 8 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-544f1a50be774a3aa8ed74c8a36b9d78",
            "input": "What is next in 112, 226, 346, 472, 604, 742?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-da1a373991ee4d50a671d70d867ca6db",
            "input": "Solve -31*k + 34*k + 4*i = 6, -10 = -5*k - 4*i for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f7863d9304fe435f9b815ffdc7c11692",
            "input": "Suppose -b - 3*g = 2*b - 231, -310 = -4*b - 2*g. Suppose -5*k = -10, 5*k + b = 2*u - 0*u. What is the units digit of u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-439e06bfe72c475d80d9d3a0392959f5",
            "input": "Suppose 0 = -v - 1. Let r be (0 - 2)/(v/(-5)). Let c(u) = -2*u + 1. Let q be c(r). Calculate the greatest common factor of 14 and q.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e423b0727711451cbafb94ea1ae1a2d8",
            "input": "Two letters picked without replacement from sshssshs. Give prob of picking 1 s and 1 h.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bf07d8ed331543f7901a329d9392793b",
            "input": "Convert 26093.9kg to milligrams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d1dc23537fd1461f94400dc60ed28ef9",
            "input": "How many grams are there in 0.1406962 tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b43debcabf96480f96a9705e6de79fc0",
            "input": "Let s be (2 - 0) + -4 + 12. Let c(u) = -5*u + 4*u - 6*u + s - u**2. Let g be c(-7). Solve 0*k = -3*k - 5*n + g, n - 5 = 0 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-05967e34e0d24a8389d7a4fd93406a59",
            "input": "What is -1062 divided by 2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1b10210456454ee193f49278a73ccf33",
            "input": "Suppose 0 = -3*i - i - 4. Let n(q) = -9*q**2 - q - 1. Let u be n(i). What is the lowest common multiple of 8 and (-6)/u*(33 + 0)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-26a0722fb8bd4777be5352ed582dec95",
            "input": "Let f(j) = -j**3 + j**2 + j + 1. Let o be f(-1). Let a = -1 - o. What is the units digit of a*3/(0 + -3)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e1c1d39ff09a4e6687b2433efe64a2f4",
            "input": "Convert 0.0050227 centuries to months.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-739d8a5d456d4887a014f2e1612d3822",
            "input": "Put together -22456 and 5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-58c9bd0fae70467ca3f44bf4cef7aa9b",
            "input": "What is the next term in 26, 38, 24, -28, -130, -294, -532?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-91c083fc17e24824b284a86ef5843398",
            "input": "What is 3/10 of a milligram in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-197545a85c1e40d79bb7c7b618d17283",
            "input": "How many millimeters are there in 5/4 of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1e66c07c7f254e1688673376a7a7a5c9",
            "input": "What is 36.375kg in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7fb32ac31a3742d9aa20db5924c0b016",
            "input": "Let n = 17 - 12. Suppose -4*t + h = 48, -h + 24 = -n*t - 37. Let b = t + 21. What is the units digit of b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a0c24d0a79454ce08a097339242857e0",
            "input": "What is the next term in 2506, 5011, 7516, 10021, 12526, 15031?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-30ee74566a76431f96f3dbcc826b8734",
            "input": "Let s be 3/(-3) - (-513296)/26. Let a = s + -19753. Let n = 3955/234 + a. Calculate the common denominator of -13/18 and n.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ffc404e6654e44b898ff4530b789434f",
            "input": "Solve 0 = 4*y + 5*t - 15, 17 = 4*y - t + 4*t for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7a6698bbe79041ac928cd323074604e1",
            "input": "Let k = -381 - -535. What is the greatest common divisor of k and 14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-73d8da7e8af5457295ccd9556407ca55",
            "input": "How many millilitres are there in 8293.02 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-34b025c00fe14177a6b61be44ce2abcc",
            "input": "Calculate prob of picking 1 h and 1 o when two letters picked without replacement from {o: 3, e: 2, h: 10, r: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-60a2922d960e49c0890cec12a9fc4777",
            "input": "Two letters picked without replacement from dfd. Give prob of sequence fd.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-069c7ee0c6c946bba4386289a608d2f8",
            "input": "Calculate 8 - (0 + 7 + -4).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ad555ca3ef6c4ef89dbad7e88ebe61d0",
            "input": "What is the next term in -456, -1832, -4130, -7356, -11516, -16616, -22662?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fb0158625d684bf4910dd538ad74a6ab",
            "input": "Suppose 277 = 4*x + 5*w, -x - 3*w + 70 = -8. What is the units digit of x?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a72b133894244eaeb7e36d3e716cd093",
            "input": "Let c(g) = -g**3 + 2*g**2 + 3*g + 2. Let l be c(3). Solve 2*m = -l*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-125188a4d30344c7abf0290bda157b28",
            "input": "What is one ninth of a day in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0a476f9796a0435ab357938b65f95b80",
            "input": "Solve 2*k + 14 = 2*j, -7*k - 4*j + 24 = -9*k for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6edc08daf4044f83a4153f53574582b9",
            "input": "Two letters picked without replacement from {v: 5}. What is prob of sequence vv?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-549f4c576feb4309a87cc941a5ede010",
            "input": "What is 7/2 of a week in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-558608ccc8cc492b98e4393507211164",
            "input": "Let g be (5/(-10))/(2*(-3)/48). What is the highest common divisor of 36 and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b541cd894d5142e9973a270e692b111a",
            "input": "Let d = 5 - 3. Let z be (1 + 0)*(5 - 2). Suppose -z*l = d*l. Solve -x + 0 + 1 = l for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7662fc81069247599474d7a792650949",
            "input": "What is twenty-seven halves of a century in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d3daacc70d9b46d7b0c8a451bfd76ded",
            "input": "Suppose -4*r + 22 = -18. Solve 0*m + r = 2*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-514e4e5e4699463aa93065700e0c9fb8",
            "input": "Solve -2*o - 3*w = 13, 0*o - 4*o - 5*w = 21 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-839e932f3d06462eb7877d594b75e256",
            "input": "Convert 0.0552082 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e1d09fda36c04b458ea13bf6c55aaa01",
            "input": "What is 1/20 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e9eb41abed18415a93f9a312e4ed3a65",
            "input": "How many micrometers are there in 6/25 of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f40269021605470b8e3ca3b37bf1c6e2",
            "input": "Let y(i) = i**2 + 1. Let c be y(-3). Find the common denominator of (-394)/56 + (-1)/4 and -1*(-51)/c + -3.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ad86694e49fe4a818a4fa661c8806cb5",
            "input": "In base 14, what is 2 - -129?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1f91b35fee5149a499398f1c4ef20b36",
            "input": "Evaluate (1/(-3))/(1 - 1/3).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a95269c549714de488b7ddbfccdf8bd8",
            "input": "What is the ninth root of 172 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1445a95627f5431f9f18bc5458682ec3",
            "input": "What is 19/4 of a micrometer in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fb5963f70b4744b3a6e4ad2a6aa8ded4",
            "input": "How many minutes are there in seven fifteenths of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-adf135449c2745fe83d5e20508874a10",
            "input": "Three letters picked without replacement from {d: 8, j: 10, l: 1}. Give prob of picking 1 l and 2 j.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9f296a9c130a4effbdfd1fd9c12c4c2d",
            "input": "Let y(m) = -m - 3. Let v be y(-6). Suppose v*c = 10 + 8. What is the units digit of c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f9fd692c36c945abb8fc9faf83b455c2",
            "input": "What is 32.79 take away 7?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c9639d71df9743d1928fa8cc1f95c002",
            "input": "Let w be (-92)/(-22) - 4/22. Suppose -w*j + 116 = -0*j. What is the remainder when j is divided by ((-6)/(-8))/(3/60)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b050923294d7436ca46ce481bd6540a6",
            "input": "How many millilitres are there in 5/4 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-172c8ef462fc4cc5a5a68f5fec92880b",
            "input": "Calculate prob of sequence vff when three letters picked without replacement from {v: 1, f: 12, a: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f82ffc5505ee44d2b72a870270fb5798",
            "input": "Solve 96*r - 13 = 91*r + 2*u, 3*u - 12 = -3*r for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-344011cc701147d6af31099e4653f60b",
            "input": "Convert 6931.502 grams to micrograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fa5904ae4cd94d86a3f637b88ed803ee",
            "input": "Let a = -149/28 + -8/35. What is the common denominator of a and 81/4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f2f3a89288d042a29e8d50d6ab8ef477",
            "input": "Suppose 2*i + 126 = 20*i. What is the highest common divisor of i and 49?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bd1ff3c44f2f49328ce65315798008f6",
            "input": "Three letters picked without replacement from {o: 11, p: 5}. Give prob of picking 3 o.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bd866cd3d25540b78c9bea506804c688",
            "input": "Let y = 6 - 7. Let o = -2 - y. What is the units digit of (o + -1)*(-6)/4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7f5978f811de4d12ab7c77c693305cd9",
            "input": "Let m = -98 + 226. Calculate the highest common divisor of 16 and m.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bf0da70f493a4091993a8ce517dfa9fe",
            "input": "Three letters picked without replacement from vivvvvvvvivviiivvv. What is prob of sequence vii?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-63d032515226481d9fa071248469c57c",
            "input": "How many litres are there in 13006.92ml?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8c1d8138b22f44f99c3d29d5d84f0f13",
            "input": "Suppose 2*i = i + 10. What is the tens digit of i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-117718055fb240a184724dca8984edfb",
            "input": "What is 2 times 401?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2bbb2cff5e344689ae2f60402b509460",
            "input": "Two letters picked without replacement from fnbqqnqnnqqqbbb. Give prob of picking 1 n and 1 b.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9a9bfce3b3b84b63955fffab0ad1e83a",
            "input": "Calculate prob of picking 1 a, 1 x, and 1 j when three letters picked without replacement from {x: 3, a: 7, j: 8}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e39c1b0053674d97b56f2204938e21e3",
            "input": "504 divided by 42",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2459b89d1a72432c93fe253330632251",
            "input": "Solve -12*b = -35*b + 92 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b4eb5d0214dc4401beb8183e020710e3",
            "input": "What is nine tenths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f674427cc3424d77a55a2a0b82ef634e",
            "input": "Find the common denominator of -38/11 and 390/(-24) + 1/1.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-005bf3e2e9884fbd96b947e9017cd92e",
            "input": "What is next in 35, 68, 101, 134, 167?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-881fe81eb5ad4ba8bbf12e7851e67ddc",
            "input": "Let w = -31583/220 - -1550/11. What is the common denominator of -97/10 and w?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cc38caa21a8a460c923a772f41c5b5b7",
            "input": "What is prob of sequence ip when two letters picked without replacement from ipkkkppkiiiiiikkpk?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0593326823b34eb0b1031c1e71122895",
            "input": "Let c(r) be the second derivative of -r**5/20 + r**4 - r**3/6 + 15*r**2/2 - 2*r. Let g be c(12). Solve -5*p = 3*o + 13, -6*p - 11 = 5*o - g*p for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6443787d7f904735af407b06232d89f0",
            "input": "What is prob of sequence fe when two letters picked without replacement from {q: 1, p: 2, e: 1, z: 1, u: 1, f: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c60eef00fcdf4f4eae5df78070b2c0b2",
            "input": "Calculate prob of sequence wx when two letters picked without replacement from {n: 2, w: 1, x: 1, l: 4, d: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e689720882b24e1c94fc09f0efa5061a",
            "input": "Let c = -63371/8565 - 2/1713. Find the common denominator of c and -73/12.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8f6fe3153b8b49bdbe1bad5f4edc41ca",
            "input": "What is 94.22024 years in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4b00d4024edd46aab4a63f2d8f7a3d8a",
            "input": "What is prob of sequence nrre when four letters picked without replacement from {q: 5, e: 1, r: 2, n: 1, f: 9}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-eeaa5f1e1c804446ab088c549ae953d6",
            "input": "Four letters picked without replacement from {o: 1, u: 3, v: 2, e: 1}. What is prob of picking 1 o and 3 u?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-50d121fe7cea4c45a427ab2527701cec",
            "input": "How many millilitres are there in three tenths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a35efb80ff8144798f8eca35301a5c13",
            "input": "What is 42358.66 kilometers in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0a0a61bbc1fe4b7c88ab6d0b7b59b041",
            "input": "Let d(u) = 23*u - 66. What is the hundreds digit of d(10)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-09b518ad2258418a85ed7fea5871b61e",
            "input": "Let r be (-4)/(-4)*(-2 + 2). Suppose 3*o + 5 + 1 = 0, r = -4*n - 3*o + 98. Calculate the remainder when 102 is divided by n.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-21e5f18829d746d7b342e3a912ec6e2d",
            "input": "What is prob of picking 1 k and 1 e when two letters picked without replacement from {i: 1, w: 1, k: 1, z: 1, e: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6023e1aa8aab4cb3a705377dcba089df",
            "input": "Solve 9 + 7 = 4*c for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ddce0d525d6c4b619df6330ac541ec4d",
            "input": "What is 13/4 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7ac8ff57d7104fdb9d5560e2d565d9a2",
            "input": "Three letters picked without replacement from ymmmymymmm. Give prob of picking 3 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bea1c6d9fd354d4cb0bc5ba963622eff",
            "input": "What is 0.572882mm in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-43c5032f7aa34a95b512aaea9b3904bc",
            "input": "Let y(a) = 3*a. Let g be y(5). Suppose -4*h + 9*h + 2*b + g = 0, 0 = b + 5. What is the units digit of 1/(h + (-18)/(-16))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ed86f7c2cf904ad08d28d942c25c4a98",
            "input": "In base 13, what is -5 - 51?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1e3aa4df7dd343c88c66f91a3d2ec5bd",
            "input": "What is 33613.06 minutes in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b3a0596827944966be9fe280cc820351",
            "input": "What is prob of picking 3 o and 1 z when four letters picked without replacement from zozzzozo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-24e72819973047dd92d7939e7e3094cd",
            "input": "Let h(i) = 29*i + 2. Calculate the remainder when 122 is divided by h(1).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d5bb7a4ceec64783816866a2079336e2",
            "input": "How many micrometers are there in 189724.2mm?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-653b59258bc44adcb30c04c04c90feb1",
            "input": "Solve 2*d - 18 = 6*k, 5*k = -0*d + d - 13 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7f47e164ecfd4309b6156839cc1042dc",
            "input": "What is 3/40 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c3c789bffb634aa981add2374d29aacb",
            "input": "Suppose 3*d + 0*d = -5*l + 2, 5*l = 5*d - 30. Let q(v) = -8*v**3 + 2*v**2 + 3*v + 2. Let k be q(l). Calculate the greatest common factor of 17 and k.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ac1af6435ad4450487dadb29b4460b67",
            "input": "Find the common denominator of (16/18)/((-3)/9) and -11/10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c9f1150525ea43edbcce686e423f1363",
            "input": "Two letters picked without replacement from {q: 2, h: 1, p: 4, e: 8}. What is prob of sequence qp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-63e7ca7e5ea045119790f9226e32b49b",
            "input": "Let n(a) be the third derivative of -a**4/24 + a**3/2 + 2*a**2. What is the least common multiple of 1 and n(-5)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-92efa400217743a7930574c49d2e3a99",
            "input": "What is next in -72, -84, -102, -126, -156, -192?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8ae744850b15418cb69d1b755f4e40b9",
            "input": "Let b = 1858057/15 - 123976. Let u = b + 677/6. Find the common denominator of ((-2)/(-3))/(6/14) and u.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4d973b2ba9ac43f8a9fa16cf343d7600",
            "input": "Suppose 13*t = 9*t + 60. Suppose 26 = d - 139. What is the greatest common factor of t and d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9d6936db74c04e119e74569a33ba59bc",
            "input": "Let u = -773/2 + 358. Let h be (-526)/66 + (-4)/(-12). Let w = h - -773/22. Find the common denominator of u and w.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-69d813d2dff94b16b3040f520c0bbb8c",
            "input": "Two letters picked without replacement from rxttc. What is prob of picking 1 x and 1 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6dfa31d77f16445d9ffb83f32829fa99",
            "input": "What is next in -567, -578, -605, -654, -731?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f09deae3a03945458302b329f9b10432",
            "input": "How many nanometers are there in 0.0329471m?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c0504c22369847e89e1d10ac39061a5f",
            "input": "Solve 68 = 9*u + 122 for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2ccfd5efdbe247faa7cdb03f9a59fea7",
            "input": "In base 7, what is -22 - 32?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d2bd01e9ff7f4c71b51ccf3114190771",
            "input": "What is 56508 divided by 4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a452842e74f4494c98d73ef24fd950cf",
            "input": "Let z(f) = -209*f - 2. What is the tens digit of z(-1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c4fe56c5cdde43d28d35ac8b611155fa",
            "input": "Let d(h) = h**2 + 10*h + 21. What is the tens digit of d(-9)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-55020252fa8d453b96c26945fe989f40",
            "input": "Four letters picked without replacement from tttytyt. Give prob of sequence tttt.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d0334ea2b294480898a7fdda356b2793",
            "input": "Let g = -89 - -94. Solve 2*i + 1 = -g for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f9b9ecfdf4974c2793ad8ce162540c16",
            "input": "In base 4, what is -20 - -31232?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7d4c0ec9453b474093987b608fde0c45",
            "input": "How many years are there in 43/4 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4a0d823cc26f4c6cbc463daf51174c7c",
            "input": "What is prob of picking 1 l and 1 w when two letters picked without replacement from {h: 6, l: 3, g: 3, d: 2, w: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1ce927c485c4412da1511bec2c393a5a",
            "input": "Suppose -7*h + h = -24. Solve 10 = -2*n + h*n for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-93a4f825cf6547298633d8c195940cf2",
            "input": "What is prob of sequence daxw when four letters picked without replacement from {x: 3, p: 3, w: 1, h: 2, d: 3, a: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1108b46cf3814399a7d532592d74aa1c",
            "input": "How many kilograms are there in 3/50 of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fb57beada98f412c9ce0c17c10f5963a",
            "input": "Three letters picked without replacement from {n: 2, v: 2}. Give prob of sequence vnn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-40bf7fe6e34449eca59fd9b7cf2c8563",
            "input": "Four letters picked without replacement from {m: 5, z: 1, b: 8, h: 4}. Give prob of picking 1 b, 1 z, 1 h, and 1 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1d23b16b63b842a0af23a4ed711211f2",
            "input": "How many nanometers are there in 35.24283km?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c26cc298739646e2a7a1d0dac925b639",
            "input": "What is the smallest common multiple of 4 and 3/4 + 52/16?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f37b3f5e764e4f389f57dae528bedd5a",
            "input": "What comes next: 53, 43, 37, 35, 37, 43?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2f21e11101724b27a8a4867354289f0e",
            "input": "Four letters picked without replacement from {w: 2, v: 8}. What is prob of picking 4 v?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1093e67252ff46438842f765f80ae1ac",
            "input": "Suppose 2*t + 5*u - 3 = -2*t, 0 = -t - 5*u + 12. Let d = t - -4. What is the greatest common factor of 3 and d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b54b45e092534fb8b03a14c9567e574d",
            "input": "Let z be 4/(-14) - (-492)/7. What is the highest common divisor of z and 14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ee320bef4b3445f3848ab949ade3720d",
            "input": "Solve -i + 5*i + 28 = -3*p, -32 = 4*p + 4*i for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7f0d013a5a864a27b8a18d6db0181b26",
            "input": "Let k = 5811/122 - 8/61. Let l = 2143/345 + -34/23. Let r = l + -13/45. Calculate the common denominator of k and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2d2aa75e76a64fb38c292654f903a9c5",
            "input": "Suppose -4*j = -4*u + 40, 3*u = 5*j - 0*j + 48. Let p = 17 + j. What is the units digit of p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-45018516cf0e4a768b26cfd14171c33c",
            "input": "Calculate prob of sequence ffff when four letters picked without replacement from {f: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4aa2dde037c64c4a864e612a8fb9d3fb",
            "input": "How many millilitres are there in 1/5 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2c17c52a4adc4dbf9a230c0ee97f0463",
            "input": "Calculate prob of sequence aaaa when four letters picked without replacement from baaaabba.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a3979b3a80e94f26b4149692e4bcb124",
            "input": "What is next in 22, 39, 56, 73, 90, 107?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d0eb7d7ff8074145a54d8a9e66378b81",
            "input": "((20/(-2))/(-70))/(6/7)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a5f0d826f8294725a394d4803887e0ab",
            "input": "What is nine tenths of a day in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-79499440e976405cb013f956893a1794",
            "input": "Solve -5*i - 5*r - 50 = 0, -r + 5 = -4*i - 10 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-96347f8531b6473783b7d6dd56b751b6",
            "input": "What is next in -28, -98, -214, -376, -584, -838, -1138?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-04a9e6786edd4984b8639273201d744a",
            "input": "Calculate prob of picking 1 i and 1 z when two letters picked without replacement from pziiibiw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ce54e1dd9ee7436198b244b710d110ab",
            "input": "Three letters picked without replacement from {x: 1, u: 2, d: 7, v: 1, t: 3}. Give prob of sequence udv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ab3e4336ed0d4969aa68e2231d25dcd2",
            "input": "What is the tens digit of (-392)/(-32) - (-1)/(-4)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c162e15ecf244c9f9c9ac633e4bf1425",
            "input": "Convert 3311.92 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e290dc60113c48049e5cfd174f9cf10e",
            "input": "Convert 152.23146 months to years.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-46b528191c2f4c41b23dc60433c21874",
            "input": "What is 6321.94 years in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f0d0f476c6f24cb9b7fa9e1c9add8d77",
            "input": "Four letters picked without replacement from {b: 1, s: 11, w: 1}. What is prob of sequence ssbw?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b0c9d720d31f4f45bfe0f6005c98289d",
            "input": "What is the product of -0.4301 and -0.4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-44b1b50c7fe542d2b7896de46647e70a",
            "input": "Suppose 4*i + i = 45. Suppose 3*u = i*u - 132. Let v = -82 + 147. Calculate the remainder when v is divided by u.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ce61a9ce2bd741e5aa96af2986878ada",
            "input": "Let r = -19 + 22. Solve 0*d + 15 = -5*d - 2*m, -d = -4*m + r for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9746d22beb8c48de92ceee1e4bf7964a",
            "input": "Suppose 4*z = 4*w - 4, -2*w - w = 3*z - 9. Let c(u) = 59*u**3 + 2*u**2 - u. Let p be c(1). Suppose 5*l - l - p = 0. Solve l = m + w*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c0ced944b0884e09bbc192e830eaf4ed",
            "input": "Evaluate 20/(-2)*1*20/(-150).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-48356d77021d4b5cbf18947086b7c09d",
            "input": "Two letters picked without replacement from {t: 1, w: 4, d: 1, j: 2, a: 2}. Give prob of picking 1 a and 1 w.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-84adb8d111df47bca2256b12110c4193",
            "input": "0.5*-479",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dc3446eb50f148a19a2404765a171954",
            "input": "How many millimeters are there in 47.72367 kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d8e27bbeab1941e0b3d954c759a9ac00",
            "input": "Let d = -5 + -21. Let o = d - -44. Calculate the lowest common multiple of o and 20.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c49905b3db2e4f0196e22e57e7548fb0",
            "input": "Solve -3*v + 0*v = -2*w - 2, -4*w = -5*v + 6 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bdcdc5ec4e6e40f69d272d7987f87dd7",
            "input": "Four letters picked without replacement from mekmmkekonmnmmnmmm. Give prob of picking 1 n, 2 m, and 1 k.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cf682db86be142fba6f838b0f1b4cdb2",
            "input": "What is the next term in -27, -51, -75?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-75806eba3f8e485b86fa22187f35d31a",
            "input": "Let w be (5/(-10))/((-1)/6). Suppose -2*a - l + 13 = -2*l, -w*l + 15 = 0. Calculate the greatest common factor of a and 27.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-955b6e863adc45929525a4dfab37ab31",
            "input": "What comes next: -591, -611, -617, -603, -563, -491?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c4e1e4fd8ec54077a5ead73a1b58e012",
            "input": "766.2*-0.3",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8dac8f275f2a47f2bf5993572d585ea3",
            "input": "How many kilometers are there in 90.73232 micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6252bcbcc1094614b087eb3fe1ee7c96",
            "input": "What is 2745 to the power of 1/7, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d7594a3738e9486882b352b49cb36b98",
            "input": "Let y(g) = -g + 14. What is the remainder when 47 is divided by y(8)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fe5c15ab43ae4ad08ba4d1e4dfbe0220",
            "input": "What is (-92)/14 + (-180)/(-315)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-26b732f559e246a38c1216522b59f4ff",
            "input": "What is 0.4025097l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c62f830d8fbe434c9377202c5f64759c",
            "input": "Let k be (0/(-4 + 7))/1. Solve k = -o - 8 + 3 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8756744541244f87a320b7832f4bc36d",
            "input": "Let s = -22 + 57. Let l = s + -22. Calculate the greatest common divisor of l and 65.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-95009c2abd144e95b8ec672837e05d0a",
            "input": "In base 3, what is 12 - -11020?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7ae63d686eb54f6d963517cf22912a68",
            "input": "What is fifty-four fifths of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b526120d75df407fbbab81134ef2f0a0",
            "input": "Suppose 4*x = 2*g + 14, 30 = g + 4*x + 7. Let r(n) = n - 4. Let z be r(g). What is the units digit of 44/2*z/(-2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0bc80880b48445b1a049054fb11c1f0f",
            "input": "Calculate prob of sequence kkhh when four letters picked without replacement from khhhhkhhkhhhkkhhhh.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e9b5d812015e45668c59b96ed6acb5fc",
            "input": "What is 79297.05ml in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-93771536135b481a9861abed2f9d3a4b",
            "input": "Three letters picked without replacement from eyeyee. Give prob of picking 1 e and 2 y.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c86e3e4e648f4d9a95435120535c4ec2",
            "input": "Calculate prob of picking 1 r, 2 g, and 1 c when four letters picked without replacement from {c: 1, g: 3, x: 10, r: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7d5b548d1cc0442bb70f7088fc3323d1",
            "input": "Suppose -3*g + g + 19 = -3*c, -g + 4*c = -22. What is the highest common divisor of g and 16?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-65abfaea2fda40a8becdf8234f2274d4",
            "input": "Work out 15 + 908.2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-87652306c8a949ac99929ddcf1d59a4e",
            "input": "Two letters picked without replacement from {c: 2, x: 4, h: 1, j: 1, k: 1}. Give prob of picking 1 k and 1 x.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5ac0f77544624373b4b4ec8165fd3d17",
            "input": "9 + (3 + 3 - 14)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0f9659ae67ca4186b4b07d9dc77a4003",
            "input": "What is 0.2266777 grams in tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-84da52bb720b46b39c811add87eefe91",
            "input": "What is 21/4 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-658b14a0a49d42ffaa1ab9557c2ba456",
            "input": "Suppose 2*n - 5*n + 63 = 0. Suppose -w = 2*w + n. Let p = w - -13. What is the units digit of p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3c51c4a7814c49e88366eafff801aba4",
            "input": "What is 988116.2 minutes in milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-36e225ce76594a8f8a77c7508b0d2209",
            "input": "What is eleven quarters of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-024c3d0c69904c4cb9fbeba791bcf307",
            "input": "Convert 954.8477 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4f8af359215746089eaab994469c4ec6",
            "input": "Let c = 10 - 8. Solve p + c*p = 0 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e33a6a4e8bdf4f1ead219fba65fe6810",
            "input": "Let j be (16/6)/(1/(-9)). Let u = j + 49. Calculate the remainder when u is divided by 7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-efe4d1ca35334af39615de0d0344d3e9",
            "input": "What is the square root of 3318 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-48697ea13d9c4f17a1f4223b64a00fad",
            "input": "Four letters picked without replacement from zczcuzuzuzccuzzcc. Give prob of picking 4 c.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0d837cd7b69b4c9883fcb032a6144003",
            "input": "Convert 4.029552 years to decades.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2a4159649a404a308960eaf48116871d",
            "input": "How many micrometers are there in 12/25 of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d6eb70d03323433f8a6503aa44ce32db",
            "input": "Let v = 4 + -2. Suppose v*n + 10 = -0*n, 20 = -5*o - n. Find the common denominator of 18 and 22/8 - o/(-12).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-53887532efc44d828f5e85ee03be0521",
            "input": "Four letters picked without replacement from ppccpppcccccp. Give prob of picking 1 c and 3 p.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a3f00b56a69e406ebea568e1dd5e71b5",
            "input": "309 * -0.3",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-889fa781d8f34724938355497a1eea2d",
            "input": "How many milligrams are there in twenty-five quarters of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8b2845583a0a480caeb7b99820205d6f",
            "input": "In base 10, what is 2 - -137?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e071eb0d7c364e5296eac8e78a675ad5",
            "input": "What is 40320.53t in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8f98ff825f6443a29db279c8fff9b778",
            "input": "How many years are there in thirty-three fifths of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7ec95b0a6caf4deaa0c1979aedfd15f7",
            "input": "What is (-1)/((2/(-5))/((-20)/(-25)))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b6b85691287043e6a96436b9feb716e4",
            "input": "Let i(a) = a**2 + a. Let c be i(-2). Solve 3 = -z + c*z for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-83bcd96fc24b4c11861dcf1f8fcc3750",
            "input": "Let v(d) be the second derivative of d**5/20 - 3*d**4/4 - 5*d**3/3 + 15*d**2/2 + d. Suppose 2*z - 6 = 52. Calculate the remainder when z is divided by v(10).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f1d3be62d6e44600b96dd4eca9777c1a",
            "input": "What is prob of sequence hhh when three letters picked without replacement from {y: 2, h: 11}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-33d6dfb31a604f52955a73e70054b2b2",
            "input": "Calculate prob of picking 4 b when four letters picked without replacement from bddbbdbdbddbbbdbbddb.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ace644bd1d9241da9f656d1413c92bf1",
            "input": "What is 81/4 of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-569dfdb2c5104e958b7b982626097420",
            "input": "What is 69/2 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-88d9ea1786354197927864cb7168c84c",
            "input": "What is prob of picking 1 q and 1 z when two letters picked without replacement from qqzqqqqzq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6d2c46de7d4940798eb60d07c38b361a",
            "input": "Suppose -7*m + 8*m + 42 = 0. Let l = -30 - m. Solve 0 = 4*n - n - l for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bdae44912afb431394f78fd66e78e2f3",
            "input": "Solve -7*l = 69 - 76 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e4914e64401045fd955e9ec80872e2c2",
            "input": "What is the value of (21 - 17)*(-2)/40?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fd8e02420d374b21b076442a77b3112f",
            "input": "Four letters picked without replacement from {u: 9, a: 3}. Give prob of sequence aauu.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d69c599fe71a4f2fad476b20662cc829",
            "input": "Evaluate (-16)/(-5) - 4/1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-048ee98a683b4605b41daf5b297cfcb0",
            "input": "What comes next: 59, 84, 121, 170, 231?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-94f11026647e46a99c3fb294b98bf051",
            "input": "Total of 1809 and 0.3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6267ec1760a3475b9b73c5e0996d49a6",
            "input": "Two letters picked without replacement from {u: 3, o: 7, h: 4}. What is prob of picking 2 h?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-25944c480f1d4c1e812aa6e21741f1bb",
            "input": "What is 530.2527 years in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f2430f0a22fa42f980ad00bb521c1d56",
            "input": "What is (-5)/20*-16*2/(-4)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d0cb6dc3c7524785a911dedfe3f9bb6b",
            "input": "How many seconds are there in 18085.8 milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5cf5bb1e95e2491ca4b92e7c99fef6c5",
            "input": "Suppose -5*p = -0*p + 5*s + 25, -5*p = -2*s - 10. Suppose p = -r + 15 - 2. Let l be (-6500)/150*3/(-2). Calculate the greatest common factor of r and l.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8cb8fbff0fbb47ebae402a5c70f050d4",
            "input": "What is prob of picking 4 z when four letters picked without replacement from {y: 3, z: 4, b: 13}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2cb371fb2bde47f691e93462e3841fa1",
            "input": "How many nanograms are there in 2155.172 kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ce01a767e94f4b458d66e874081d7efe",
            "input": "Suppose z - 8 - 11 = 4*t, 0 = -4*z - t + 25. Suppose 4 = -l + z. Suppose l*s = 11 + 19. Solve -u - s = u for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b33a57558aef43428c253291f2158189",
            "input": "Let r be (0 + -1)*-1*1. Suppose 10 + 0 = 5*l. Suppose -4 = -l*u - 2. Calculate the greatest common divisor of u and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-841349f1a972478984a479443a48b463",
            "input": "Let f = 309/5 - 2441/45. Calculate the common denominator of f and 4/9.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-56ea04f7aa2b4c9396d0bb94eeea1f85",
            "input": "How many nanometers are there in nine tenths of a micrometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4cd7ad1456004dc8abc091e5d5066fac",
            "input": "Solve 2*y - 9*y = 21 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e2e69908ed074c21b729cdd506cfb162",
            "input": "Calculate -2 divided by 59.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b0ae14a7408d4649942d333bc1dc0ca2",
            "input": "What is 25/2 of a milligram in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1139a57393be4e14910896b85b950387",
            "input": "Let h be ((-88)/(-77))/(4/14 - 0). Solve 2*z = h*q + 5*z - 6, 0 = 4*q - 4*z - 20 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cecb91805f5e44219080574863a4e61a",
            "input": "Three letters picked without replacement from {m: 4, l: 3, w: 2, s: 3, j: 6, f: 1}. Give prob of sequence fjl.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4815fe793064458c9c52fd415630b20c",
            "input": "Two letters picked without replacement from hwhjoxhhhhgxjhh. What is prob of picking 1 x and 1 o?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-26dfb9246d2b4561b45a28f2cc4b1853",
            "input": "Suppose 0 = 4*t - 7*t + 1395. Let f be t/12 - (-1)/4. Suppose -4*c + 7 = -1, -n + 4*c = -f. Calculate the remainder when n is divided by 16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-79da24f2d07c42f9affcc0c180be76f2",
            "input": "Let f = 165937/16110 - 2/8055. What is the common denominator of 79/106 and f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ae6414835baa4d45a6ed71349ea14728",
            "input": "How many nanometers are there in 53/5 of a micrometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8c75e39a514c4d1fb916a7d755344c9a",
            "input": "What is 3/8 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-86eb972f2bcc47eab9ddc35daaa2f416",
            "input": "How many kilograms are there in 1.618197 nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-880db0caf84b4efe9ed5dce0665fc843",
            "input": "What is prob of picking 1 j, 1 t, and 1 d when three letters picked without replacement from {t: 12, j: 1, d: 5}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6124da914e22475b948c64c4384ad09c",
            "input": "Suppose 0 = 5*x - 0*x - 5*a - 140, -96 = -4*x - 4*a. Let w = 6 + -6. Let u(q) = q**3 + q**2 + 7. Calculate the remainder when x is divided by u(w).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d2aca898339e49e8a960933dcffd3c26",
            "input": "In base 13, what is -8b - -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e2143647d0a9428bad1c9856c749e4a9",
            "input": "Calculate 1265 divided by -3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f02224e3722140f38eed4ae1c102da59",
            "input": "How many millilitres are there in fourty-six fifths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-76612b9d0f734f39812c9d29518fe559",
            "input": "Let g be (-3)/15 - (-1)/5. Suppose g*c - 10 = -2*c. Suppose 0 = 3*b - 17 + 5. Solve z = c*z, 0 = -b*w - 4*z for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4e8202c3b26e4c2eabc25ab86e1e22c7",
            "input": "What is fourty-three halves of a century in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c13578441bd34407b924fc23563f289d",
            "input": "Calculate prob of picking 2 s when two letters picked without replacement from sssssszssssss.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6a688f390df74092968632ae30ac42c5",
            "input": "In base 11, what is -a4 - 2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-22212f96089140929fd985dba7d6bb82",
            "input": "What is the value of 3/((-27)/5) + (-4)/(-12)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a3afee9553254bd9bdb6ff484d47da10",
            "input": "What is the value of (-2 + (-15)/(-6))/(10/(-40))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1c96a5a1fee5482ca568ef5b588497eb",
            "input": "How many micrograms are there in 45/4 of a milligram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2e24495ff8c749f586b390ba00d5b90c",
            "input": "Suppose 2*p - 5 = 15. Suppose -2*d - 7 + 15 = 0. Calculate the smallest common multiple of d and p.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-66cb86c7cf7d4c2a998d49abaff09192",
            "input": "What is -1.12 times 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-73ab262aedf44eee80be8926ac99ae1e",
            "input": "How many meters are there in fourty-three halves of a kilometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d6de3887ac0440d79770a3e0b115ae0d",
            "input": "Calculate (-7)/(-2)*2/7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1b93237b46264c50b4b34227209fe977",
            "input": "Convert 95.72964cm to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-563ea30179304df39ff8d1ddb96b6d1a",
            "input": "How many litres are there in 0.0574492 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ff7485e6dfa14dc9b039b1cc5b2bc872",
            "input": "Calculate prob of picking 1 j and 1 i when two letters picked without replacement from joojioooojjoioj.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4730cefe13b34bc1bd63708e2680d756",
            "input": "Let h = -126 + 131. Solve -v - h + 0 = 0 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-914e9d2234ac4ab5b18b4596885ec1b3",
            "input": "Let p(b) = -b**2 + 8*b + 9. Let u be p(7). Suppose 3*n = i + 9, -u = -2*i - 2*i - n. What is the units digit of i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4e7c05a6e3024ebabfec5f2e7e841a19",
            "input": "What is the next term in 2, 71, 194, 377, 626?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e155c8dc03f547ab9215c63ed2afd37d",
            "input": "Calculate (((-558)/72)/(-31))/((-2)/(-4)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b55030aa1e1c4f9bb081e826e532ed59",
            "input": "Calculate (2 - (7 + 22) - -8) + 8.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-567a63aac9d649bea2e3cb883d328e58",
            "input": "What is eighteen fifths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4cb78e8277384b1ea0e0736cf2d413c4",
            "input": "Let s(j) = 5*j**2 - j. Let o be s(1). Let a = o + 1. Suppose 2*u - 13 = -0*u + i, 5 = -2*u - a*i. What is the units digit of u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-671c4eb4c0584181820d42a8542b4454",
            "input": "Suppose i + 9 = -2*i. Let d = 7 + i. Let a be (3/(-1))/(3/(-10)). Calculate the highest common divisor of d and a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f878f34981014eef90d7437751d7f5d9",
            "input": "Four letters picked without replacement from {i: 4, g: 6, t: 5}. What is prob of picking 3 t and 1 i?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3aaea21d756e4a03a81114f2f2ff35ef",
            "input": "Calculate prob of sequence rsp when three letters picked without replacement from pogpphggsrpogs.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e04489a500f24452a78cc1c6d7e31aed",
            "input": "In base 15, what is 5 + -363?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-528fcb4cd907468dacb526f71e43dd89",
            "input": "Solve 412*s = 398*s + 70 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-35504608462c43c5b9d7d0a31d4a6205",
            "input": "Let y = 15 + -10. What is the remainder when 21 is divided by y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3bf65d3104d547fe94514600ab3e814a",
            "input": "Suppose l + 0*p + 21 = 5*p, 0 = -4*l - p + 21. Solve -4*f = -0*f - l*w + 4, 0 = -2*f - 5*w - 16 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-eda881bcb45943c2aad6d9e9ec71ba96",
            "input": "Calculate prob of picking 1 f and 1 d when two letters picked without replacement from fdffdffdffdd.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0dfd378aa23e4ef4af51d313b9fb698b",
            "input": "Suppose 3*y = -v + 6, -v + 4 = v - 2*y. Suppose 0 = -3*a - 2*c + 1, -4*c + 1 = -3*a - 8*c. Suppose h = 3 + a. Calculate the remainder when h is divided by v.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4ee5ae00995d48a590b52bc8b7a0ff89",
            "input": "Suppose 158 = 4*d - k, -d = -0*d - 5*k - 49. Suppose 6*f - 2*f = 52. Calculate the greatest common divisor of d and f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c160851483a54ad991d839d2ebafc69e",
            "input": "What is fourty-one halves of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e4f089c7eb3c42f381778a8657ac174e",
            "input": "Convert 483142.9m to nanometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f6134d97c34640329a8faf6bb28eb86b",
            "input": "Let h = 3 + -2. Let s = 4 - h. Let l = 1029 + -1021. Calculate the remainder when l is divided by s.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6b1c0e84516246c7bcc98df218533254",
            "input": "Let k(s) = s**3 - 4*s**2 - 6*s + 7. Let m be (-3)/2 - (-104)/16. What is the units digit of k(m)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-32e6d79d13a74b99b399c24e6cb2f851",
            "input": "What is -4 - -1 - -6*(-665)/(-1368)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7f9852149c554e7b9f6cf3060d23680d",
            "input": "Let p be (-210)/(-24) - (-1)/4. Suppose 7*t - 29 = 2*t + 4*s, p = 2*t + s. Solve -5*l - h = -0*h + 14, -2*l - 24 = t*h for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-592fe1bf5b884e6189e4ff59e5b2fcee",
            "input": "What is next in -3286, -3288, -3290, -3292, -3294, -3296?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4a400abfa13d4964a39eae90a7dba28f",
            "input": "Suppose 0*m - 4 = -2*m. Suppose p - 2*j = -1, -6*j + 7 = m*p - j. What is the remainder when 49 is divided by p*19 + 2/(-1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dea12216af5540fe954e5dc35dbc69a0",
            "input": "Calculate the remainder when (465/9)/5*3 is divided by 16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f4c0a0b1de6e48569f5d351ea9481d31",
            "input": "Let r(s) = s + 6. Let i be r(4). Suppose x = -8 + i. What is the highest common divisor of x and 4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-968eb4f33d88438c9c6b3617c97f78bd",
            "input": "What is the seventh root of 3535 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f695eb42ea4e4d9fb1c5025a47c9976d",
            "input": "What is the next term in -145, -146, -147, -148?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9bdfdef3bb354273bb77418d1fd1395d",
            "input": "Solve -90 = -2*s + r - 100, -3*r - 25 = 5*s for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c9b42775d4234c768e04ce6f3faacfb4",
            "input": "How many millimeters are there in six fifths of a centimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-39cab8912984494fb992170e3731157e",
            "input": "What is the square root of 78415 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3def3d78670b4a4fbe4e20fea6f36add",
            "input": "Let i be (-28)/(-10)*(0 - -25). Let z be (-1 + 0)*1 + i. Let n = z + -41. Solve -3*y + n = 5*m - 2*y, -3*m + 2*y = -9 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-897ed3d298a04dd9829ef22941088ff6",
            "input": "What is -964 take away 28?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7d83160b0a5b4804935c8402e6e36010",
            "input": "Suppose -5*q + 110 = -0*q. What is the remainder when 63 is divided by q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6ce0cebebd7d4c669630aa75df3e51e0",
            "input": "Let t be (-2 - -3 - 0) + 53. Let z = 10 + -4. Calculate the greatest common factor of z and t.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1fb80b280e9a445593625a0a0f7f9e4c",
            "input": "Let n = -74 + 82. Calculate the remainder when n is divided by 2 - (2/2 + -2).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2f56585268af4cf483603001367d76b4",
            "input": "Let f be (-6)/5*(-360)/(-27). Suppose -5*k - 5*a = -335, 0*k = 4*k + 3*a - 271. Let p = k + f. Calculate the greatest common factor of p and 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1679cc5626224fd5b5ef51ea7d8b39d4",
            "input": "What comes next: 316, 628, 940, 1252, 1564, 1876?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-58d395cb50034c6a8f26d4cc87508e4e",
            "input": "Calculate (-105)/(-30)*4/7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-81fe430a188645499e947d4cdba87a53",
            "input": "What is five quarters of a micrometer in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1a93cd703d44402baf258be90e91a5d3",
            "input": "Suppose -4*b + c = -b - 71, -b + 21 = -c. What is the tens digit of b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e27b7eff262b42b3bf8fe20616ad70dc",
            "input": "What is three tenths of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ff2b01581d094569952361915f6bbc75",
            "input": "What is prob of sequence ggg when three letters picked without replacement from ccccggcgcgccccgcgcc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7c432eaf9e984da1a6acf12067e7f2e8",
            "input": "Two letters picked without replacement from mfmmmmmm. Give prob of picking 1 m and 1 f.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c7642e04e4c1411197864968e2c63986",
            "input": "Let m(q) = -q**3 - 12*q**2 - 13*q - 6. Let s be m(-11). Calculate the highest common divisor of 1 and s.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a16212de511448af9735765791d1ebe0",
            "input": "How many days are there in 122.088 hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4f68d43f157047a494e5e00e685d6c99",
            "input": "What is the product of -0.02 and 20.2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8bfb5f53666c4872bfba29be98fe677b",
            "input": "Three letters picked without replacement from loood. What is prob of picking 1 d and 2 o?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4bc1121b1b434873ae56155aa3435390",
            "input": "How many milligrams are there in eleven quarters of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e01450d0c11d4a73a4d1b969dd126e8f",
            "input": "Let u(o) = -o**3 + 6*o**2 - 6*o + 6. Suppose -12 = -0*r - 4*r + 2*f, 0 = -4*f. What is the remainder when r is divided by u(5)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8007e452b605452496dbab8db27be54d",
            "input": "Let q(n) = -n**3 + 4*n**2 + 5*n + 5. Let y be q(5). Suppose 0*i = i + 1, -4*i + 11 = -y*t. What is the units digit of (6/(-9))/(2/t)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6893f4855b1248468b570c8ef2a208a8",
            "input": "How many months are there in 7/3 of a year?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fad02f15bf15470f98470ee3039c0958",
            "input": "What is -100.1 less than -5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5e528efcff4647e99f9b332f516bf773",
            "input": "Suppose 61 = -6*l + 223. What is the smallest common multiple of l and 15?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-650ca06176ad4e3b8b03c6752d0bba49",
            "input": "Solve 36*u - 20 = 52 for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-985d5f2c0e00470daceb2559a976203e",
            "input": "What is 7025 to the power of 1/8, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ff02b91144a64d96b5f699c2b4b04ca3",
            "input": "Let b = -12 - -8. What is the common denominator of b/14 - (-158)/(-35) and (-675)/(-132) - 6/8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bff3b9605d224f1dbfef45fe6d721423",
            "input": "Suppose 6 = -3*f + 18. Solve 0 = 4*b + 3 - 7, -3*q - f*b = 5 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-85fb82c7858e43c5a182ab0534d3d8e1",
            "input": "Let h = 2 + -7. Let s(c) = c**3 + 5*c**2 - 3*c - 4. Let o be s(h). Let n = o + -5. What is the units digit of n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-360b1479558342c881ed60a67a69c142",
            "input": "Calculate prob of sequence xk when two letters picked without replacement from {x: 4, k: 14}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1f15dba8bb254f2aaa7d5c79aab3d0b7",
            "input": "How many millilitres are there in fifty-four fifths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-66b9de8e5b7e4164af25d6b18230e340",
            "input": "What is 306604.998 minutes in weeks?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-afcff09d390b48a4ac7fa880a1730d8e",
            "input": "Suppose 5*z - 21 = -0*z + 4*c, 0 = -3*z + 2*c + 11. Calculate the greatest common factor of 8 and z.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-51f7ab54258e44e59d44b04b68837918",
            "input": "Calculate prob of sequence xad when three letters picked without replacement from {x: 3, a: 3, d: 4, g: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-71bb6ef7ad1648dfafe0566a95354a44",
            "input": "Let t(p) = p**3 - 3*p**2 - 4*p + 2. Let a be t(4). Suppose 2*f = a + 2. Let l = f - -12. What is the units digit of l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e006c65951d7446882c464f7dfaa5756",
            "input": "In base 6, what is 0 - -543?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7e551a5d9e534e5a8422f22c7fa54cec",
            "input": "Suppose 4*t + 9 = 5*q, -2 + 0 = 2*q - 3*t. Solve 13 = 2*z + f, q*z + 0*z - f = 15 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-14042fff3889487fabeb5870dd6c9135",
            "input": "Let f be (15/(-3))/(2/14). Let u = f - -64. What is the units digit of u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6148343e814f4b858de7514372c28df9",
            "input": "Suppose 2*a - 2*r - 3*r = 9, 5*r - 3 = a. Suppose 0 = -3*p - p + a. Solve 5*d - t = 4*t, p*d = -3*t + 30 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-de9030feed0d46819844d4243ff69958",
            "input": "How many millilitres are there in 3/25 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9b44245c82184fbf8a03bbd8aa0e5069",
            "input": "What is 78.47988 litres in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8996c948101d4cfe8abb938de8adaf64",
            "input": "What is the common denominator of (-2 + 1)*19/6 and 3 - 351/42 - 1*2?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c5fe6e5213a84de0a0e657c75d73fc7f",
            "input": "Let f be (4 + -6)*1/2. Let u be (-15)/(-6)*(-2)/f. Suppose 35 = 2*m - u*g, -5*m + 0*g = 3*g - 72. What is the tens digit of m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0505084457514d48874c9925aa46f4ad",
            "input": "What is 1/15 of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-71293bbd67d2494aa80abc5bbace4ec2",
            "input": "In base 2, what is 101 + 11111?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0f10345c43c14e40bd8e9b157766e5a3",
            "input": "What is 32.32246t in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-170b657d4382471599c0e4066cdbd073",
            "input": "Solve 5*l + 21 = -5*m + 6*l, -5*l - 20 = 0 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-495ee47f4192425db17e4fc112fcc7ef",
            "input": "Four letters picked without replacement from dmxxeenxyxex. Give prob of sequence edey.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8eb665334f0a413b82da3b2f36eac67e",
            "input": "What is eleven quarters of a milligram in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f6119337c529453d956191ed221995a7",
            "input": "Suppose 5*x - 7 = -22. Let p = 11 + x. Let b be p/2 - 1/1. Solve 0 = -m + b*m - 6 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0a70f360e8184e0bb191c04c6c1c193f",
            "input": "How many grams are there in 91.7816ng?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c1a4a90ce68d4567828943b776ab3f06",
            "input": "Suppose 0 = -4*t + g + 51, t + 2*t - 51 = 5*g. What is the smallest common multiple of t and 14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3fd8f5e237734815b8765d0b9469f102",
            "input": "Two letters picked without replacement from zmczmzizvavc. What is prob of picking 1 i and 1 z?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-57d12e32ca294442900bc19c63554789",
            "input": "What is -2 + 0 + 0 + 2 + 5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0511fea849704418be4aac29197b36fb",
            "input": "In base 12, what is -5 + -52?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6b3902b51cc24d05a5c9bf82144e31a7",
            "input": "Calculate prob of sequence vvd when three letters picked without replacement from {d: 3, v: 7}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-24ca06f5f4c7485e8aae875b1cda0c44",
            "input": "What is 214461.5kg in tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-456e0f44e6bb473ca29186088e220fd3",
            "input": "What is next in -63, -68, -75, -84, -95, -108?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-428c9d04f5974c5d9db5996cea82996e",
            "input": "Let a = 43 + -39. What is the remainder when (-32)/(-2) + (1 - 2) is divided by a?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-586e254bc6cd41d6a92aae1c16f286ad",
            "input": "Suppose -6*d + 2*d - 2*f = 0, -2*d - 2*f = 4. Suppose -5*n = -2*g - 0*g - 74, -3*g + 25 = n. Calculate the smallest common multiple of n and d.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8bd63ebaee8e4e12bc1cd6be6cfb5681",
            "input": "Suppose 0*a + 134 = a. What is the remainder when a is divided by 27?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-60f848f121904686bd74b6308b4e6fa2",
            "input": "Suppose 2*r + 4*h = 2*h - 4, 5*h = 2*r - 24. Let m be (1*(3 + 1))/r. Solve -9 - 1 = -m*g for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4a626f818e764c2cad80570fdaf2cde1",
            "input": "Two letters picked without replacement from {f: 2, z: 4, y: 8, b: 1}. What is prob of sequence yf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fd5b9209894441749ad00399e3d42e11",
            "input": "Suppose 0 = -c - 1 + 6. Suppose 9 = -3*m - c*i, 5 = -m - 3*i - 2. Solve 2*u + 0 - m = 0 for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8bfcc427fa694da8b1a58ebe745b59b3",
            "input": "Solve 0*m + 22 = n + 5*m, 5*m = 3*n + 14 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-afc832dd283241f3925cb5d22c6c13a7",
            "input": "Two letters picked without replacement from zgjzzgjjzjzzjggzz. What is prob of picking 1 g and 1 j?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-332c28ff39314e1283c1689980c3c0e4",
            "input": "Solve 5*u + 3*w = 4*u + 4, 20 = 5*u + 4*w for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ff891fcab61c4f738e07ee1b13d2dc7e",
            "input": "Evaluate -2 + -3 + -3 + 15 + 1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8e6dc23d6b7a4f3b9c5e43cc2126d90d",
            "input": "Suppose -13 - 5 = 3*x. Let p be (2 - (1 - 1)) + x. What is the remainder when 5 is divided by 1*(0 - (p - -1))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ec4cc76f9bbc48148f7c12fb3dffbcac",
            "input": "What is the value of -14 - ((2 - 3) + -11 + 9)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-becd48dddb544382a13a096063edfa6f",
            "input": "How many centimeters are there in 11/4 of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7f84dedb0daf4df1ad9dfd5c1b24bbb7",
            "input": "100/56 + 4/(-14)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f64ddfec672348129663b1ee2da5ba7e",
            "input": "What is ((-3198)/228 - -14)*4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2a5accbb79ca4d17b771e500546fce8e",
            "input": "What is the next term in 117, 116, 115?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c9b1d9f558004de1a28d11789278fe7d",
            "input": "Solve 116*c - 114*c - 4 = 0 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d7f5871fc8bd4ccd84aafbb7f7e1911a",
            "input": "Convert 0.056769 decades to millennia.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e9b6bfd38cf44aa28ec5ce0ae066f1b0",
            "input": "Let i(x) = -x + 43. Suppose -4*g - 4*q = -64, 4*g - 7*q = -3*q + 24. What is the remainder when i(0) is divided by g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e61b523ede4341079f8711546eeb211d",
            "input": "Calculate prob of sequence vooo when four letters picked without replacement from ovvvovvv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-97f6d406e9024267b575a534fffe2ab3",
            "input": "Let l(z) be the third derivative of z**5/60 - z**4/24 - z**3/2 - 2*z**2. Let h be l(3). Suppose 16 = h*w + 1. What is the units digit of w?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c39b226fdf3f4637acadc007cca6b552",
            "input": "What is the next term in 17, 48, 79, 110?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6e0b385a86d54583ba64387a68429bce",
            "input": "What comes next: 13, 9, 1, -11?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9e03a765c17148c580f8edfbcd483d9c",
            "input": "What is the value of 87/145 + (-4)/(-10)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-96d6f42494544ad2a14347ab5e38756e",
            "input": "Suppose -60 = 5*w - 160. Let p(j) = 1 + 4*j - j - 4*j. Let l be p(-2). Solve 5*i + 5*x + w = 0, 4*x + 8 = -l*i + 3*x for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-650ad11ce7d74b71a77b1ca0e429b300",
            "input": "How many hours are there in 17/4 of a week?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6a24bfb7422d405db348f60f808710c8",
            "input": "What is prob of picking 2 f when two letters picked without replacement from iiiiffll?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c886030c6f274c8681b8013826f59109",
            "input": "Solve 24*b + 162 = -3*b for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-04be22dfaa314f53aaa5323696bdc648",
            "input": "In base 7, what is 1003 + 0?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0630ddcb24124ce6bc6cbcf2abb9dbb1",
            "input": "What is prob of picking 1 o and 3 f when four letters picked without replacement from offeonffeooffeoop?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1ca9557a3e274ad58473909eabf3c99b",
            "input": "What comes next: 222, 901, 2026, 3591, 5590, 8017, 10866, 14131?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0eb683806330421ba5c48c7e8cf7a8dd",
            "input": "Let o(f) = f**2 + 12*f + 3. Let k be o(-12). Find the common denominator of -39 and (-21)/60 - k/(-12).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-74ada43122e24c9c972fd40bf16911a2",
            "input": "What is prob of sequence rpcp when four letters picked without replacement from uppbrrppcrbrurrbrrr?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8718814a16234cd0a6d3feb028177a27",
            "input": "What is next in 8224, 8226, 8228, 8230?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-275c2774437843d7aa1a683f3540578b",
            "input": "Solve 6*q = -181 + 139 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2bc76c957ff54e71a676f3e61d30e051",
            "input": "What is the next term in -489, -475, -445, -393, -313?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ddc15b9411264342a35c00657ab637bc",
            "input": "Solve 0 = -p + 1, -38 + 15 = 5*h + 2*p for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-265c481aaf134310828c2aed1c726ed2",
            "input": "What is seven quarters of a tonne in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-228dade63b8244dbbb7c5e47a9ec2ad3",
            "input": "How many months are there in seven eighths of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-35ca9d765c704159808b46e7f77a8c03",
            "input": "Let n = 3 - -2. Suppose 4*w = -o - 4, o - n*o = -3*w - 60. What is the tens digit of o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-44b21ce224ff4c9dabe306e6d52941c7",
            "input": "What is 18195.999 months in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-273769b9d3484164878a0de131b89131",
            "input": "Suppose -2*q - 2 = -34. Calculate the least common multiple of q and 10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e345e1912ada45b9b56abec996e5a54a",
            "input": "How many millennia are there in 243937.17 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f624bc5084764bcb848d6481829c92a0",
            "input": "Four letters picked without replacement from {c: 2, f: 3, z: 4, a: 9}. What is prob of picking 3 f and 1 z?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a4fa243613d94ba5b3630895e0e10591",
            "input": "Total of 0.4 and 297491.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c58283638c394354a6bf343c7d51bc3b",
            "input": "What is 3/10 of a millennium in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f9b22f7ba93d4b5cb177e8700a70a163",
            "input": "What is 57335 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9e69c9446b2341aba0f79326f737bdba",
            "input": "Suppose 5*f - 191 = 5*k + 89, 0 = -4*k - 20. What is the greatest common divisor of f and 255?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-65ac29f07a7d4f4bb7aca77c297f9d77",
            "input": "Two letters picked without replacement from hxhwxwhhhxihxhhhhw. Give prob of sequence ih.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-354703bcb86340c0a1223574f29b7dcb",
            "input": "Evaluate (-28)/21*(-9)/2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-711433a33c8f422fb6d235c34039a085",
            "input": "What is 27/2 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5735f6ad61f4419e8cfa5ea7ae1d0a4b",
            "input": "Two letters picked without replacement from qixxq. Give prob of sequence iq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-01115887f44f497792692f6d1db1685c",
            "input": "Solve 225*g + 18 = 222*g for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d78375a950e04602b6c042f4274d92ef",
            "input": "Let c = -5 + 18. Let o be (2/(-3))/(2/(-15)). Suppose 93 = o*i - 97. What is the remainder when i is divided by c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-523d322d59704c8896bba74e5b68e903",
            "input": "How many millilitres are there in 43/2 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d3f7e67994d348a092d94d2499155d21",
            "input": "Evaluate (0 - -4) + 0 + -4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8a2dba03544f4223817e5ca905e52cd0",
            "input": "-4.589*-2",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bb7fbb3b940c480cb0f0b66549870faf",
            "input": "Solve 45*o - 14 = 47*o - 3*n, -n + 2 = 2*o for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3560a72de06543d29b570033f39376cd",
            "input": "Calculate 26*-0.6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-445ad4062baf4c28bf77a2d59a485584",
            "input": "Suppose -4*n + 10 = -162. Suppose 2*v - n = -3*u, 4*v - 105 = -2*u - 15. What is the remainder when v is divided by (-6)/(-2) - -8 - -1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fc24398f58df48b49912bed4077efb9b",
            "input": "What is 11/4 of a day in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-75855b2a617f4dbd8dce638a1ff58103",
            "input": "Three letters picked without replacement from bzvvbzzzvzbzzvzv. Give prob of picking 1 b, 1 z, and 1 v.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-68b7934aeabe4f60bcf48e10ac28affd",
            "input": "What is the next term in 102, 75, 48?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a428c8ff3cd74dbd8ac5b6edb59aef6d",
            "input": "Let g = -109 - -229. What is the highest common factor of 80 and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6275bdf739504224ba3e589f71d9564d",
            "input": "How many years are there in 26/5 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bb653ec5128b45daaff222318085b9ff",
            "input": "Calculate prob of sequence ob when two letters picked without replacement from {b: 3, x: 6, o: 8}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b4111eba20aa46a4a93eb3024f7e2752",
            "input": "Solve 4*q - 5*s + 0*s + 19 = 0, -2 = -4*q - 2*s for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-90f73197d84d44949b8c67d8cc93bf06",
            "input": "Let z(p) = 5*p**2 - p. Suppose 28 = 2*r + 3*v, -2*r + 4*v - 28 = -4*r. Let s be (-1)/(-4) - r/(-8). What is the smallest common multiple of 4 and z(s)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d230e2fd06ff426796d655c763a0a1ca",
            "input": "Solve -28*b + 10 = -23*b for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fe6f8b64d8434a28a4f3fca90d3ed4a0",
            "input": "What is the cube root of 153647 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9068b7e66c6e470f94e01116998bdbdf",
            "input": "Product of 30 and 0.5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2cb8e3b1f87b4e3582bf95a5850a8d1e",
            "input": "Suppose a - 2*s - 32 = 0, -4*a + 25 + 87 = -4*s. Let t be (-62 - 2)/((-1)/3). Calculate the highest common factor of t and a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7efadc850dbf45fdbada011b13f01df3",
            "input": "Two letters picked without replacement from ffffffffffffffd. What is prob of picking 2 f?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-62eddb1ae06b4d7e8adf0a3377c1a325",
            "input": "Calculate 5 - 1 - (8 - (-5 - -2)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8af9bb6dae44437192a49534f7d51386",
            "input": "Three letters picked without replacement from {i: 3, b: 3, a: 1, o: 2, y: 1, g: 1}. Give prob of sequence bbi.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8ab5c8b062c34dbeb144521d54800767",
            "input": "Calculate -39 - 1459.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fd42f3f2d6a34f7a8ecd59aa6d704cb1",
            "input": "What is next in 3257, 6514, 9771?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e94c8c41c3d54eb9a7c06250fb70dcae",
            "input": "What is 11.01608 years in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2822afcc54e5455095586028660b16c7",
            "input": "Let s be (-1)/(-1*2/4). Calculate the common denominator of (2/(-88))/((-1)/(-146)) and (1/s)/((-9)/113).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dfdfb6041f2e40ccba7184cfbed14eec",
            "input": "Let h(m) = m. Let u be h(4). Suppose -q = u + 2. Let b(i) = i**2 + 6*i + 2. Let z be b(q). Calculate the greatest common divisor of z and 5.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-95ef827403414f269db5b9aaef7ba628",
            "input": "What is prob of picking 1 e, 1 v, 1 c, and 1 y when four letters picked without replacement from vcczevccy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-893a698a1058403db9300ceb4a46ec67",
            "input": "Solve 2642*d - 6 = 2639*d for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-89f0f0fd384d40bc95ecdf8a71a15a68",
            "input": "What is the square root of 664 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3922d910e58a4bbfa4cba35d75839e4f",
            "input": "(-4)/30 - (-400)/(-2625)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-018ca0809ed64c03a3e75ef40b68a3f5",
            "input": "What is prob of sequence aavh when four letters picked without replacement from avavvhavaa?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f37891bef20e4410b8bdae03745632c0",
            "input": "Suppose 0 = f + 1, 17*f = 5*w + 12*f - 15. Suppose -3*s + 2 = -13. Suppose s*c + 3*j = 36, 3*c + 0*j - 18 = -3*j. Solve 20 = a - 5*z, -2*a + c = -w*z - 7 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d4e322d1947749f5af352d19580472b6",
            "input": "Add together -0.1 and 637.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fae4d9c2da1c4efe905ccfc29a5428ef",
            "input": "What is -0.3 minus -151136.1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-06564cff8d7e4b359affdbfaced7cacf",
            "input": "What is 3.603696 tonnes in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-00d9e3e9daed43e7abd3e2fb5f48dda0",
            "input": "Suppose 0 = -j - 2. Let k = 0 - j. Suppose 0 = k*g + w + 2, 5*g = 3*g - 4*w - 8. Solve q - 2*v + 4 = 0, -4*q + 0*v - 3*v + 28 = g for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c35b0acaf8ff4e15b81f2a0f5212f50c",
            "input": "What is 0.7183641 millimeters in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5eeb6e648cb64f7e89089036adac4519",
            "input": "Convert 472578.9 days to microseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4278a4054b4b4408a49b7821782077b7",
            "input": "Solve 24 = -16*b + 40 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d6846898b10e4e98a9029d2dffd1306e",
            "input": "Calculate prob of sequence ggrr when four letters picked without replacement from {r: 2, b: 6, t: 6, g: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-eedf8796c9d441669a4fc6c2313c7a2a",
            "input": "In base 11, what is 3 + 408?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-289f97505c324f1aa128384e7a034db8",
            "input": "Let x be (36/(-20))/((-3)/15). Let r(z) = z**2 - 8*z - 5. Let h be r(x). Solve -k + w + 0 - 2 = 0, -h*k - 2*w + 22 = 0 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-69b54a7d274748b2bc8b0826e139305a",
            "input": "Let l(c) = -c**3 - 11*c**2 + 12*c + 17. Let b be l(-12). Suppose 3*z = -5*j + 167, 5*j + z - 74 = 95. What is the greatest common factor of b and j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8d8e771a6d5b4e2d8bfd7a4583a478d6",
            "input": "Solve -4*i + 2*l = -16 - 2, 0 = -i + 2*l + 3 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-14b1d24c91e0456689a171ad370c10fb",
            "input": "Suppose -49*v - 280 = -56*v. What is the remainder when 159 is divided by v?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7ff47520221b47cea4a78048715fd341",
            "input": "Suppose -4*s - 3 = -47. What is the least common multiple of 21 and s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d3063c467e49417ba5aa1812470051d3",
            "input": "What is 4.241164l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d8096d72c46c4ff68a2095dd90fcfabb",
            "input": "What is the sixth root of 12242 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-55b462624a8c4b48af640faefdff89a0",
            "input": "Calculate (-65)/78 + 4/(-24).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-497c166b2e754abcb451f5935464cdcc",
            "input": "Let p = -24 - -13. Let i(d) = d**3 + 10*d**2 - 11*d + 4. Let f be i(p). Solve -f = -j - 3*j for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-edc0e5953f8648c8a48a8dc20ee187c7",
            "input": "Let b(j) = -j**3 - 8*j**2 + j + 10. Let n be b(-8). Suppose 4*d - 16 = -n*v - d, -4*d + 8 = 0. Solve -26 = -5*h + 2*t, 0*t = 3*h + v*t - 3 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c24fe1304d1e41c6be8f427a410fd76e",
            "input": "What is prob of picking 1 x and 3 d when four letters picked without replacement from dddddddddddddxddddd?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c9e1540aaebc448fb2bdd0ecd3cf9c5e",
            "input": "How many millilitres are there in 26/5 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4371a1a1492e4140bffa63214df9c664",
            "input": "Suppose -g - 4*g = -3*u + 29, 0 = 4*u + 3*g. Suppose -30 = -4*b - s + u*s, -s - 33 = -4*b. What is the units digit of b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2a99505f03bb4c57ba8b2f698457d6f6",
            "input": "Let m(h) = h**2 + h - 4. Let c be m(-3). Let r(b) = -b**2 + 0 - b**c - b + 7*b**2 + 6. Let y be r(5). What is the highest common divisor of 14 and y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-18fa7723b02a469aa92c7bd4e1e8796f",
            "input": "21 times -2.1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-17c457df62e34f82a867722d4ff26716",
            "input": "What is the seventh root of 29397 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bfefb2c4107045eda698e45dc4a8b381",
            "input": "What is 723.2971 meters in kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-954ab040238548e5b80785566935c73e",
            "input": "What is one fifth of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-80d1aa63692a4db683bcbd6f2f7ee0ac",
            "input": "What is the next term in -344, -686, -1028?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a4a8b5d3b4de4f97a73dbbff430f636f",
            "input": "Let w(o) = o + 12. Calculate the lowest common multiple of w(10) and 22.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4da3c7dd5e4e48399b8ecee9ab5ace85",
            "input": "Let z be ((-3)/(-2))/(-3)*-6. Suppose 0 = 5*x - 4*i + 15, 1 + 4 = -5*x + 2*i. Solve s - x = -z for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6ed68f7049414c7b822279254f0b9117",
            "input": "Two letters picked without replacement from {i: 6, k: 2}. What is prob of picking 1 i and 1 k?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c1b29b273bdc47738c971f189d94d681",
            "input": "Let f(x) = 4*x**3 + 8*x + x**3 - 6*x**3 + 4*x**2 - 5. Let p be f(5). Let h be (-15)/4*320/(-24). Calculate the greatest common divisor of h and p.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e70f4f70a5974451b852a444d1898187",
            "input": "How many milliseconds are there in fifty-three fifths of a second?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-80a65569f6fd4f8190903ae071a223d3",
            "input": "In base 14, what is -3 - 52?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7f00c3370f854a1bab8b594fd7bcc966",
            "input": "58/(-30) + 15/25",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c98bfa57c9a0419f936a98b3d5af334d",
            "input": "Let s(f) = -f**2 - 3*f - 2. Let l be s(-2). Solve -5 = -h - l, 2*h = 5*b + 35 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-72d42a4a10ec4ac39e152139a78dc649",
            "input": "How many millennia are there in 5137.518 decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d316e01f64214291a029bc483cf3fbeb",
            "input": "Calculate -12341 divided by 6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f97fb55a9b204871920f6b0d527f8cd5",
            "input": "Two letters picked without replacement from oiooziozioi. What is prob of picking 1 o and 1 z?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b3bb982df5ec4950a64929b2a0db84e4",
            "input": "Let n(s) = s**2 + 3*s + 2. Let z be n(-2). Suppose z = j + j - 70. Suppose -j - 56 = -t. What is the highest common factor of 13 and t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fa76392032634949b9cac869ec02d307",
            "input": "Let i(v) = 4*v - 4. Let m be i(6). Solve 6*k - k = m for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1f87ff84fb6847d2a5912a52c4eeb25e",
            "input": "Let l = -51266552/1957 + 52393/2. Let q = -726381539861/5753580 + 30929299/245. Let k = l - q. What is the common denominator of k and -43/8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9871abd815854a2c8c565e93b4ccbe01",
            "input": "Calculate prob of picking 4 x when four letters picked without replacement from {x: 5, u: 8}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d6bcbe5b5b7d4523bd327a5304f0f9e6",
            "input": "Work out 1072 * -0.04.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-53723388fe6b4accb075effd6662fb67",
            "input": "Two letters picked without replacement from lllppplllllpllllllll. What is prob of picking 2 l?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b41d84744cd148938fecfe5319859ea7",
            "input": "What is prob of sequence ltr when three letters picked without replacement from lijjjotjjorjjl?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1d4501a95d7541188911c1ab087c4025",
            "input": "What is prob of picking 3 b when three letters picked without replacement from bbpbbpb?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ae7de655a20e497cafc2e2c8b3e4762e",
            "input": "Suppose -2*c + 4*j - 30 = 2*j, -5*c = -2*j + 78. Let w be 3/12 + (-12)/c. Solve 2*r = -w - 3 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9e79bca110a64b40b29ccdfcb78e1d69",
            "input": "Suppose 2*h + 3*z = 3*h, 0 = -h + 5*z. Calculate the remainder when (h - 4)*(-21)/6 is divided by 8.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5db365701b2c49559227c9a389bdb891",
            "input": "In base 9, what is -432 - -5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-543fd029e552415d818ec1dd3431cb16",
            "input": "Suppose -j - 4*j - 24 = -3*g, -4*g - 4*j + 64 = 0. Suppose 0 = 5*z + g - 38. Solve 8 = i - 5*s, -z*i + 2*i = -2*s - 11 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1b8a59bc69b046508e4ec394114fe4b2",
            "input": "Three letters picked without replacement from {q: 6, i: 2, x: 4, p: 1, b: 3}. What is prob of sequence xxx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7a795822b6a546c381a56a9668031a3a",
            "input": "Let k(v) be the second derivative of v**5/20 + 7*v**4/12 - v**2 + 3*v. Let q be k(-7). What is the common denominator of (-87)/(-10) - (q - -2) and 34/7?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7651983e18a0444388a19dece713050a",
            "input": "Multiply -72.13 and 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f3ba76df19af413cbbf71937cfddfa40",
            "input": "Let y(s) = -2*s. Let c be y(-2). Solve c*q + 6 = -10 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1e7b77d3a1ea4fe59441ac93a2735d69",
            "input": "Solve 5*a = -2*h + 15, 0 = -2*h + 6*a - 2*a - 12 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6a2fce11360c444ca0507d48dde78cea",
            "input": "Calculate prob of picking 2 u when two letters picked without replacement from xuumumsxs.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9508d1fb02884246a90ffc22c71ecd70",
            "input": "Let u = -10 + 18. Let c = 4 - 3. Calculate the smallest common multiple of c and u.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4dd3d72829a1476783147199ff95042a",
            "input": "(-686)/(-196)*(-1)/(-21)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-af7b8aa15d7443058aa38a47cf748c48",
            "input": "Let a be 72/(-27) + 2/(-6). Let i(p) = 2*p**2 + 2*p - 3. What is the remainder when i(a) is divided by 4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0b62cdd49dd14d789769e741b35a5909",
            "input": "What is seventy-seven fifths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6ff207194d1e4d1e9dd0bb6ceb101752",
            "input": "How many decades are there in 25.572312 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c3b4df8f9c8d443c93fb3830a4edaa6a",
            "input": "Let y = 37 + -31. Calculate the highest common divisor of y and 12.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8e69fa2b08bc4e22b2c8cd25aa02c9fa",
            "input": "Let a(u) = u**2 - 10*u + 10. Suppose 2*d - 7*d + 50 = 0. Calculate the smallest common multiple of a(d) and 16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fe4a16de9f1740a896d872959595d754",
            "input": "Three letters picked without replacement from {q: 5, b: 3, o: 1}. What is prob of picking 1 o and 2 b?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fff84d269b6a49358d01b22547a5bef0",
            "input": "How many millilitres are there in 3/50 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f5ce3e51d00645a096138ca1b3ccffd3",
            "input": "Let p be (-1 + -3)*2/(-4). Let j(o) = -o**3 + 3*o**2 - 3*o. Let x be j(p). Let a(t) = -2*t**3 - 2*t**2 + t. Let z be a(x). Solve -18 + z = -3*c for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-058ed06de9a04172b7d08617ac1ecf48",
            "input": "Suppose -5*z + 6 = -2*z. Suppose -5*f = 5*t - 33 - 32, 2*f - 5*t = -z. Suppose 7 = u - f. Calculate the least common multiple of 16 and u.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6799c671402444539a94c714226e5613",
            "input": "Let j(g) = -g**2 + 15*g - 26. Let s be j(9). Let b be 1/((-1)/(-70)) + 0. Calculate the highest common factor of b and s.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2f3223ba308a46748af9e324df048894",
            "input": "Let b be (3/(-3) + 8)/1. Let h = 11 - b. What is the units digit of (0 + -6)/((-4)/h)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-27f74e6fb644484a93189418c0c5d0df",
            "input": "Suppose -3 = -j - 4. Let h be j + 0 + (4 - 3). What is the units digit of h - -1 - 6*-1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bb0da8e4e275484fb7cfba90a95038a6",
            "input": "How many micrometers are there in 7/8 of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-14433746f9924255a3779c57c7e36442",
            "input": "How many millilitres are there in 442.2491l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-efcb94551f394573bfc06c7b70e3d2a9",
            "input": "How many centuries are there in 8021.74 decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-82be340a0ca948eab43adeaef8371285",
            "input": "-5*1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1aaa8f33536e4d43bd39caad95c80ceb",
            "input": "What is 5611 to the power of 1/3, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-13f33ed9eebf46a8ac52d3fdab0eded3",
            "input": "Two letters picked without replacement from {o: 6}. Give prob of picking 2 o.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8eb9ef136e014b57b06e3e93f2727736",
            "input": "What is 3/25 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1d89f76c42bc4bc58614ccbf6927fb11",
            "input": "What is prob of sequence mmn when three letters picked without replacement from mnnnnmmznndznndndmn?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6b04ba2773054a8b84a2939b468195f4",
            "input": "What is the next term in -121, -1032, -3513, -8350, -16329, -28236?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-480fcbfd3b1b45529513432e899b92a2",
            "input": "What is 1/5 of a centimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8f26e9a4d7e3412b8b5094929b4533d3",
            "input": "Four letters picked without replacement from {w: 2, k: 1, o: 1, a: 2, b: 2}. What is prob of picking 1 k, 2 a, and 1 b?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-49a4e8e6aefc4785b0939e5e37e67d4f",
            "input": "Solve 2*r + 12 = 18 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-87db929195e340c5b8b4fd4c7994b73f",
            "input": "Let f = -1 - -3. Let p be 15/f*(-6)/(-3). Solve -2*k - k = -p for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ec047caf529c456db77d4baa38bf9f08",
            "input": "Let r be 7/21*(-36)/(-2). Let z = -6 + r. Solve 3*x = -z*h - 5*h - 11, 19 = -h + 5*x for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7c7f7a6c60ea477d8ee2678383afe1ba",
            "input": "How many minutes are there in sixty-four fifths of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fbb7ff0a446441748f0d1cd02b14ccc6",
            "input": "Solve 4*s = -t + 10, 7*t + 3*s + 1 = 2*t for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c96565332cd84c1886299fdf46f14aed",
            "input": "Suppose -2*n - 8 = -4*o - 0*o, 2*n = 5*o - 13. Solve 0 = 2*q - 0 + n for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0781b7827db141428ef2e5ea1656eb0b",
            "input": "Two letters picked without replacement from {f: 2, j: 2, b: 2}. What is prob of sequence fj?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-30f060748c0540f494e357fb2d4b033c",
            "input": "What is prob of picking 3 p and 1 b when four letters picked without replacement from ppbbbpp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-11377d7ba47d4cfea5be199055cc4a42",
            "input": "Let b = -21 + 35. Let r = -8 + b. What is the units digit of r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cceeeeb4bf68461e9cc4a07bc953f60e",
            "input": "Suppose 4*d + q - 9 = 2*d, 5*q - 5 = -2*d. Calculate the greatest common factor of d and 65.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-46ad97666d7b484fabc26521d82047bc",
            "input": "Calculate (-3)/(-12) + 1 - 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4ef2dc3301d74b3f9e46e7c52c048c43",
            "input": "How many millennia are there in 555.8429 years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-503204f70b154cc59fc671c899366038",
            "input": "Calculate -44 + 38 + (0 - (-4 - 2)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1708ff45a49e4557a2cf39c6d40bf263",
            "input": "What is the difference between 0.4 and 2.815?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-963fad3afd5a48439dc2d9b2ddb84bfc",
            "input": "What is three tenths of a millisecond in microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8b5f6901725247d69559d96563f98c5b",
            "input": "What is prob of sequence aaa when three letters picked without replacement from {a: 9}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-02b68968d5d34419a0450aed4592e354",
            "input": "What is prob of sequence gv when two letters picked without replacement from {g: 4, w: 6, k: 2, y: 4, v: 2, q: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c7ebf3a7ae1a4adcaea5ddaa9617a754",
            "input": "What is next in -163, -170, -177, -184?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e75ae16259a544e29f3d1c2e83fbf616",
            "input": "Three letters picked without replacement from {e: 3, z: 2}. Give prob of sequence eze.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f6b498042d804e0fbc1c447f779be999",
            "input": "Three letters picked without replacement from rrrrrcrcr. Give prob of sequence crc.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b3b71379bd984d6589268900b0e4801c",
            "input": "Let n be (-20)/(-130) + (-282)/(-26). Let w = -58 + 113. Calculate the greatest common divisor of w and n.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9bed63ed25f2448a93831121b12e5bbe",
            "input": "What is the seventh root of 226 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d4f2517a77f24cbf84b086cccf3db6e0",
            "input": "What is 32991.37l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b653f395776f4d4699bea04b3c86dbea",
            "input": "What is the remainder when 51 is divided by 460/36 + (-4)/(-18)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7b5a88a7fd4e4b91b5719f1b48584c54",
            "input": "Calculate prob of sequence bnbq when four letters picked without replacement from {c: 3, u: 1, q: 1, d: 2, b: 5, n: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f0b034052d2f4987ab468a3388c87a8e",
            "input": "Let o(b) = 2*b. Let t be o(2). Let u(q) = -8 - q + 5 + t. Let n be u(-1). Solve n*m + w + 2 = 0, -3*m + 4*w - 7 = -6*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-813bba0227394e5f809bb1e900812a55",
            "input": "Let a(y) = -y**3 + 5*y**2 - 5*y + 5. Let f be a(4). Suppose l - b + f = 10, 4*l - 32 = 3*b. Solve -2*d - 4*o - 4 = 0, -3*o = l*d - 1 - 10 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-59704e8a0dff4ffe96556e21482810e8",
            "input": "How many nanograms are there in 3/10 of a microgram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-eaf6a439b280428ebda13ac6b5343cda",
            "input": "Evaluate (4*(-3)/(-96))/(-1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a55c784108af4c1aa0bb3d170d4a1ec2",
            "input": "Let p(x) = -5*x + 1. Let o be p(-2). Let b = 22 - o. Calculate the highest common factor of 44 and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5edd9f9f536a477c8eff3424bb4cac2c",
            "input": "Calculate prob of sequence kk when two letters picked without replacement from {k: 8, j: 1, f: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-48778947be204955a8fbc2d50b76a6f5",
            "input": "Convert 679772.9 nanometers to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-23efd9c4d1374804acae5c9fbcedfaef",
            "input": "Let l be 0/((-1)/(-1)*-2). Suppose 0 = 4*w - 4*j - 36, l = 2*w - 0*j + j - 6. Solve q + 3*c = 6*q - 14, 30 = w*q + 5*c for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-020c71c55be2422f92a79470bbec2bec",
            "input": "In base 3, what is 210202 - 10?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-29f8c065bd8445b08d8aa58ae39c3c9f",
            "input": "Let h(x) = x - 4. Let y be h(-8). Let w be (-62)/y - 3/18. Solve z = m + 6*z - 3, 2*m + w*z = 1 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d5c7247ea2c840188447c740da38f4d4",
            "input": "Suppose -2*b - 9 = 21. Let f be (-1)/5 - 63/b. Suppose 3*t - 2*p - 11 = 0, 8*p - 4*p + 8 = f*t. What is the units digit of t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dbf5391b2f7d44fbb8cbc317b75a571a",
            "input": "Solve 5*n + 4 = -16 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cd4751a51ebd4bfe9608ea12b6539908",
            "input": "Let v = 114 - 47. What is the remainder when v is divided by 35?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-981b8aaa1ac3447baaba5f59df959874",
            "input": "Solve z = -5*c - 21, 2*c - 10*z = -14*z - 12 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-07da5976754f4938bf441e98014a0cb2",
            "input": "Three letters picked without replacement from fpzdhps. What is prob of sequence fhz?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c28a7a8f82384fa29b01737bcb764e4c",
            "input": "Calculate prob of sequence ybsf when four letters picked without replacement from bbfbbfbspyqf.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7caf876d64cb4ec4bca31e2bed3c135d",
            "input": "Suppose 2*b - 3*x - 17 = 0, -13*b + x + 59 = -9*b. What is the least common multiple of 7 and b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8328217d8a5648589f7128d3bb181f6b",
            "input": "How many minutes are there in five eighths of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-06dde6f89a5548cf93d28a669767a284",
            "input": "What is 6.10094 years in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d44dea87ddb54f148b0b4b96ac10f07b",
            "input": "What is 1.794913 years in millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c7557f2a71cb478d839f6d45dd6a2a5e",
            "input": "Let d = -24 - -38. What is the tens digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4195d70c320243f1a8c6f3c47b7b2141",
            "input": "Two letters picked without replacement from yjjzy. What is prob of picking 1 j and 1 z?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d1df6a357c6e4faeb4e6e302ebd0302a",
            "input": "Let f(l) = -l**3 + 4*l**2 - 2*l - 2. Suppose 0 = -4*y + 3 + 5. Let d be f(y). Solve d*a - w = -9, -w + 5*w = -a - 9 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0b721d6b7064490fb13cf6f9b22327b3",
            "input": "What is the next term in -14, 84, 250, 484?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-97deb19819674411b867cf3888f46802",
            "input": "What is the next term in 816, 1642, 2468, 3294, 4120?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c249f55ce179450585577ec63cfb23c1",
            "input": "Let q(w) = 9*w - 3. Suppose -3*x = 4*m + m + 28, 0 = -3*x + 3*m - 12. Let c(l) = l**2 + 7*l + 8. Let o be c(x). What is the tens digit of q(o)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2d78aa1cb46e45b3b7c5356c010529c0",
            "input": "Solve -304*l + 293*l = 99 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3c18d9e9dafc4ffc8f5b76032c17b3b0",
            "input": "What is 1538 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-823061e4f8bf4f1b8778225b9981b6a6",
            "input": "Solve 23*l - 18*l = 25 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-59e85b8838d549ea8305bb1a857ee9e6",
            "input": "Calculate prob of picking 1 x, 1 r, 1 z, and 1 b when four letters picked without replacement from brrrzaxra.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5fdca4ddeb584e04905fa70741920321",
            "input": "What is 42213 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3f91323205d04abfa0c7febd3dbf4d0e",
            "input": "Let f = 15 - 13. Solve 8 = f*i - 4*l - 6, -5*i = l - 24 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e6b4833cf68e42b88360a88e04488646",
            "input": "Let n(i) = -11*i - 24. Let p be n(-12). Let y(x) = -4*x - 4. Let g be y(-4). What is the greatest common divisor of p and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-76d6ac7b3e3c41d98c478f1f586356c9",
            "input": "Let x(n) = -n + 5. Let u = 20 + -10. What is the smallest common multiple of x(3) and u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dda511cbfc2448f1974eb34602d7a909",
            "input": "Solve 5*m - z + 11 = 34, 3*z = 4*m - 25 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-951872bf5edd4c72b651bc5226a3a524",
            "input": "((-6)/(-2 - -5))/1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8eb0aebed5b34c88a466c9294bf73d26",
            "input": "Convert 0.5158104 decades to millennia.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-45c2aba7b1354592804f06fa022ef6bd",
            "input": "How many months are there in 2413.793 millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bf83f904139c4d57ba82385a7566a388",
            "input": "What is prob of picking 1 j, 2 p, and 1 z when four letters picked without replacement from {z: 3, j: 2, p: 10}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dd1ae5f52d22470196eeb5e80ae682d0",
            "input": "Solve 0 = 4*m + 11 - 7 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-360019f7899e40f994d97892ac48bedd",
            "input": "What is the value of (-4 - -6) + (0 - -1) + 0?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f09b0ededcf24f51b984c480dbf9871d",
            "input": "How many millilitres are there in 9715.803 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-458ee09f4d0b4373a348b2fec57a2e9d",
            "input": "What is 149867.7 months in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3c8b848d2a0247d4a909cb77b0c49662",
            "input": "What is the next term in -1034, -1033, -1032?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b8971da24d5146a68f3b51f71eab3e1b",
            "input": "What is 32127.21mm in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4b1ddfd6681847b288730f9e1955dfe2",
            "input": "What is the product of -0.2 and -140?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d7c27d9d69a347bda82eb59952e1392d",
            "input": "Suppose -55 = -8*l + 3*l. Let k = l + -7. What is the units digit of k?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d106f9aa38e64d41bef6c80e7bfed100",
            "input": "What is prob of sequence uq when two letters picked without replacement from vlqvvwvquu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-38b22fb3a0af41598d1e3304f8494470",
            "input": "Four letters picked without replacement from {u: 9, s: 9}. Give prob of picking 3 s and 1 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-643a8d684e4b4e7881889670d2dd5942",
            "input": "Let d(i) = i**3 + 7*i**2 - 10. Let h be d(-7). Let c = 12 + h. What is the units digit of c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4b7852cedfae4867ad0cf3090b332af4",
            "input": "Four letters picked without replacement from {c: 3, p: 7, t: 2, a: 5}. Give prob of picking 2 c and 2 p.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-052e7f70955f422eadcd1214b0a38830",
            "input": "What is 0.5 times -38.92?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-75bb2e5a6ae1486b941b7a90b4576e89",
            "input": "In base 14, what is 70 - 5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-03a15a32cf0b46019b899efe0bb0c1da",
            "input": "Calculate -2 + 5 - (-2 - (-2 - -2)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-befb725e6c97497aaf186894a1e8af7b",
            "input": "How many millilitres are there in eleven halves of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2cf383626770475d82060f6493976722",
            "input": "Four letters picked without replacement from bcbbbcbbbpbcbcpb. What is prob of picking 3 b and 1 c?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-25a00f11251044cb90850ee529ca2d5e",
            "input": "What is the value of 31/(-4) + (-432)/(-54)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-361e979c5bc14a25b4e2ff0a65a95423",
            "input": "Solve 3*x - 3 = -0*f - 2*f, -4*f + 4*x = 4 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0c854235c67d4ec9aca1b094479935a0",
            "input": "Calculate prob of picking 1 o, 1 u, and 2 v when four letters picked without replacement from {g: 3, a: 3, u: 1, o: 1, v: 2, m: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7677d709e20f4146a66a8947bd5f3584",
            "input": "Convert 994.8408l to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cb060737efc04b3d9feab16e30584d85",
            "input": "Calculate 0.31744*0.2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dc18958deb4a472aa8aaa914db7c2a4d",
            "input": "How many milligrams are there in 813709.6 grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-72c16c1112064c3bb15094488277e8c1",
            "input": "Suppose -a - 3 = 2, -5*y + 5 = 4*a. Suppose y*z - 4 = -4*g, -4*g = -0*z + 4*z. Solve -5*b = 5*i + 27 + 13, -13 = -z*b + 5*i for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8f66605032b045b495ed0940482f6496",
            "input": "Suppose -5*s - 3 - 2 = 0. Let f = 6 + s. Solve -f*j = -4*b + 1 + 1, -5*j + 5*b = 5 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6c823ff1aa864ce4b5e8535af4c4050e",
            "input": "Convert 343372.3cm to meters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c619b859e8ad4b8989e72f0e270966f3",
            "input": "What is 17/4 of a tonne in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8f1df5231728477d98572204e9221c76",
            "input": "Let s(r) = -r + 7. Let u be s(6). Let o(j) = 1 + 5 - j + u. Calculate the smallest common multiple of 1 and o(4).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-372e25d594e74267804fb408d12b3a83",
            "input": "Suppose 0*x - 7*x = -42. What is the lowest common multiple of x and 3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-01fc7d2351904c6b8378c899b3d60958",
            "input": "Solve 29 = 5*c - 3*k, -9 = -4*c + 4*k + 19 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-869b20b163fa47c9848abb7cc2749b3a",
            "input": "Two letters picked without replacement from {m: 5, y: 5, x: 5, i: 1}. What is prob of picking 1 i and 1 y?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-40425a94e78e4ba1b83457763ac2cbd9",
            "input": "Calculate prob of sequence xd when two letters picked without replacement from {d: 2, z: 5, x: 1, v: 11}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-eddaf8b647e04eebabe7f36d4afbd578",
            "input": "Calculate prob of sequence nesl when four letters picked without replacement from {a: 1, v: 2, e: 2, n: 1, l: 1, s: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2bd62e026cfc4dfb9798b82a48b5f862",
            "input": "What is prob of sequence piwo when four letters picked without replacement from {o: 1, i: 1, p: 1, w: 1, s: 1, a: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-803de2499fb3452dbf528426ec0e05e6",
            "input": "What is 2900 to the power of 1/7, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9b87a55846454ff5bcec4b9818010840",
            "input": "Let b(o) be the third derivative of -o**5/60 + 3*o**4/8 - o**3/2 - 3*o**2. What is the remainder when 33 is divided by b(4)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f0fb473107174d5399c456aa11ea6c48",
            "input": "Four letters picked without replacement from {x: 6, d: 2}. What is prob of sequence xdxx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-944c62acf4f3488a8471d63c7b6cb65f",
            "input": "Let p = -7513 - -3463. Let h = 32493/8 + p. Calculate the common denominator of 77/20 and h.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5cad929c7af941b68f714bdd16fce080",
            "input": "Let f(g) = g**2 - 2*g - 4. Let s be f(4). Suppose 119 - 31 = s*r. Let k = r - 15. What is the units digit of k?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-248baabe7c25416f9128ad36695fe62b",
            "input": "What is the product of -0.3 and 100?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f79a4519e84442499268d1cceb6d924a",
            "input": "How many micrometers are there in 15/4 of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ce26d33ec84c4086a6b1d7d0298602c5",
            "input": "Let z(c) = 2*c - 1. Let y be z(-3). Let t = 16 + y. What is the greatest common divisor of t and 1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e773ed8835174008b3196d7faeda9be5",
            "input": "How many millennia are there in 126528.03 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a58b64ca75204136ad8f0341e7988c2f",
            "input": "Calculate prob of sequence lll when three letters picked without replacement from lll.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-33c70c4ba5e5400db2e703f53d340d68",
            "input": "Let g = -5193/5 - -1044. Let r = 135/49 - 3163/490. What is the common denominator of g and r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bae42e991322484cbfe09e381840b064",
            "input": "How many days are there in 4/7 of a week?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-807c2d2e8a634ef1aa1c1c96b001f52f",
            "input": "Suppose -2*z = 2*z - 12. Suppose 2*l - z = 1. Solve 4*n + l*b = -3*b + 12, 0 = -3*n + 3*b + 9 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d49fd51a660443509f95d31f6b1891c1",
            "input": "What comes next: 50, 19, -24, -85, -170, -285, -436, -629?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4050f3c6ff7c44d1a8060433f08a8385",
            "input": "What is prob of sequence hk when two letters picked without replacement from {r: 1, h: 10, n: 1, d: 3, j: 3, k: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fefa6a8562a147c59d7ea3d3d0476ff7",
            "input": "1530 divided by 306",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8e9add4711c6450abb760f6edfe18703",
            "input": "Convert 18989.9 meters to centimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a2df2751d8994371b80486b51fac0ba2",
            "input": "Let n be -2 + 0 + 14/(-2). Let q = 18 + n. What is the greatest common factor of q and 81?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f98f9b9c1c9946efbf9925945e9b4675",
            "input": "Three letters picked without replacement from {l: 3, m: 1, k: 5, u: 3}. What is prob of sequence mkk?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ae786ae8342f4131b41cbd796bfec0c9",
            "input": "Let d(h) = 2*h**2 + h - 4. Let c be d(-2). Solve 6 = -c*g - 2 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5fe85e1d9cd54178a9a64e26a55cfe47",
            "input": "Solve 3*q - 9 = -3*s + 5*s, -q + 3 = -3*s for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6ba9e64f8fab42c69e1d9144d8b1c0a4",
            "input": "Let n(j) = 5*j**3 - j**2 + 2*j - 1. Let u be 7/9 - 6/(-27). Let v be n(u). Calculate the greatest common factor of 1 and v.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a560b23cd8eb4c13bc897e4ca9f6830a",
            "input": "Calculate (-2 - -1) + -2 + 7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-abe4454670074fb4b49438b2fdf17972",
            "input": "What is prob of sequence bwb when three letters picked without replacement from bsswbsbbbbsbbbwwbd?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ee7afa1888e14b27b02be48217c27c6a",
            "input": "What is 38 plus -15.9?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-702316d6b5c9400bbce89f5f22815778",
            "input": "What is 1699 to the power of 1/6, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-da557c39b4b74a0a8ad4d3066b7cca10",
            "input": "Calculate ((-1)/(-6))/(-2*1/4).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2fbaab3ad70046bc94022b1ba3cb811c",
            "input": "What is the third root of 111 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1f62686f83d143ecba5e3f7613d17e2b",
            "input": "How many nanograms are there in 10242.21mg?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-89777c9b85214610bd138e6fb58a27a8",
            "input": "What is -4 times 4821?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-26eccd3b7ec842deaac8582a58e7077a",
            "input": "What is three eighths of a millimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2aa8495fa65a428cb0143a27884927ca",
            "input": "What is next in -180, -373, -592, -849, -1156, -1525?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f9ebae39efbe4c46a42cc0ec37834ca7",
            "input": "What is 976.2226ml in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f5cb0318ba554428ae6b3527aab077db",
            "input": "In base 14, what is 2 + 9?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-04809b3360934edea927c90ed112086f",
            "input": "Calculate 9 - (0 + 7 + -2).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e0474b0998e741a8a926ec1f38609297",
            "input": "How many litres are there in 0.8826219 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fbaaf191e5bc41cf917b5d96af0b77e5",
            "input": "What is 13/8 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7f6c40d611704287b373b6fec5c4fe70",
            "input": "Two letters picked without replacement from qiqiqiiiqqtiiq. What is prob of sequence qi?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e9de0a55b03d4c8794c3ad18f8db1bd4",
            "input": "What is (-1 - 0) + -5 + -6 + 8?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6dcc0f6f82c54ed08a458090b528d573",
            "input": "Let c = -4 - -7. Let q(r) = r**2 + 4. What is the tens digit of q(c)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4ebacbbd14c6411b888189e721bc5351",
            "input": "What is next in 167, 365, 563, 761?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c37e531e3bf54be49f3a93760730283f",
            "input": "Solve -5*l + 3*b = -3 - 3, 0 = b + 2 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-01b0c9a755e349fc80747e8a9e2d85b4",
            "input": "What is 3641 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c71e648d5d9f4ab3a6db1e08c744c8f1",
            "input": "Let o = 2112797/11 - 191538. Let i = 532 - o. What is the common denominator of 2/(-8)*(-970)/25 and i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-997d3fcbfa9146709113554e1fcb6f2d",
            "input": "What is 63.33083t in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fe60651819464db1a658c627b2bca159",
            "input": "42*157",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e59201e5c13a4698b540d921ba9b5215",
            "input": "Divide -4 by 651.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9293d5e5cf5349f49ad18fc76ee0b3de",
            "input": "Calculate prob of picking 2 k when two letters picked without replacement from {y: 3, k: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-27668b9129ee482fa3d7784b2db7b9d0",
            "input": "Suppose -l + 7 + 13 = -3*t, 2*t = 2*l - 20. Let v = 18 - t. What is the tens digit of v?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-160e58f7b4a449968b00a564116497a7",
            "input": "Let o be ((-6)/(-2))/(3/(-14)). Suppose 61 = -4*r - 79. What is the units digit of 10/r - 74/o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-54cfc03c4935432fbf9933630b3b08a7",
            "input": "Calculate prob of sequence ll when two letters picked without replacement from lllllbblnl.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c0b313140ef641f5a763c9cb89e8e371",
            "input": "Three letters picked without replacement from alwllswjfsallls. What is prob of picking 1 l, 1 a, and 1 w?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fec6efbb145343bfbfdfd52f04593944",
            "input": "Let j = 6 + -6. Suppose 3*z + 12 + 6 = j. Let i(g) = g**2 + 5*g - 4. What is the lowest common multiple of 20 and i(z)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f23959f7e97a4ceb9d79735ffe753710",
            "input": "Let y(i) = -i**3 + 9*i**2 + 12*i - 14. Let n be y(10). Calculate the highest common factor of n and 42.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5c8ccbba22da432ca88570da489dcb5e",
            "input": "Calculate 0.1*4.7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-42df5d0a3f6a40229f07818f84f293b4",
            "input": "Convert 558.2791ug to grams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-854643f1a156416eabf9636638817e04",
            "input": "How many micrometers are there in five quarters of a centimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ccc196354ef04ce39bd5e7a6d62f0193",
            "input": "How many minutes are there in 1/6 of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9edef37c66c64d5a80c598cc0dcd8862",
            "input": "Convert 37.3712598 minutes to weeks.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9b93eb9746014d0583a66dcac9507966",
            "input": "What is the tens digit of 4/((-40)/(-75))*(-44)/(-2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3832f20606e142cb86b392ab1820a09f",
            "input": "What is four sevenths of a week in days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b290b2d325674f60899da3c14f44cf7b",
            "input": "Let t = -3027 + 18257/6. What is the common denominator of t and (23 + -21)/(56/186)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-852742fd096a4e219a73d8da83b86eb7",
            "input": "What is 13/4 of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-55ae3a73b7d740018dd177edc5d5ae5f",
            "input": "Calculate 0.4*142.5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-55648b699976403ab73a8a95062b38e6",
            "input": "What is the eighth root of 14079 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-65b9cfc7e35645b19942c300e58f3859",
            "input": "Let r(j) = -17*j - 3. Suppose 4*c = -4*v - 36, 5*v - v - 4 = 4*c. Let a be r(v). Calculate the greatest common factor of 26 and a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8624d575493342c5b52f7aff7b9cfd98",
            "input": "Suppose 5*j - 1126 + 331 = 0. What is the tens digit of j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c87620b9eba94c93a38e10ab04567b41",
            "input": "Two letters picked without replacement from {r: 3, l: 6, j: 6, u: 3}. What is prob of picking 1 u and 1 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cd6941385a3846779e02bcd6e7461abe",
            "input": "Solve 1 = q + 5*s, -39*s = -3*q - 37*s + 3 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c07f6c29b268408ab48bfbde19e2df49",
            "input": "329/(-210) - 75/(-45)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-04120e00a3854b66b4e2b73a705caed4",
            "input": "Two letters picked without replacement from hjqqqqmqmm. What is prob of picking 2 q?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-13c93bfcce434fc8a61327db44163194",
            "input": "What is 41/2 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5481a68faf2a46879de029121eb4e66f",
            "input": "Work out -0.4 + 7169.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4a28b9b5510744fba9c2b9ec5366a203",
            "input": "What is -7.84 - -0.0455?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-256bd89bcd0d440daac66bfc507cefa1",
            "input": "Suppose -2*v + 3*l - 12 = 0, -3*l = -0*v + 2*v - 12. Suppose v = i + i - 42. Calculate the remainder when i is divided by 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a5eceb90dca4422eac2d2a3799a74f85",
            "input": "Solve 3*i + 6 = 3*q, -11 = -3*q + 6*i - 2*i for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c769f418816f4e10b1e34b2db7045832",
            "input": "Three letters picked without replacement from zzizvfzzzvzizf. Give prob of sequence ffz.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8c5408ab10c9415fbe1d9cc11a8161f8",
            "input": "Two letters picked without replacement from vxvxxvvvvvvvxg. What is prob of sequence vv?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-17187e4f74774122b888fc025f45d65e",
            "input": "Calculate 0.121 - 7.26.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-96071a5eb276477bbff35a218c9d10ce",
            "input": "What is the third root of 5249 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-88ec2be63bb2458d9d22b9ec19888347",
            "input": "Three letters picked without replacement from {i: 10, r: 4, c: 1, u: 2, t: 1}. Give prob of sequence itc.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-29b1d91d8c5141ceab01aeef29dc8842",
            "input": "What is 80.3717 days in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bc212f6b9b8240e19ea4a92a5087f3d5",
            "input": "What is prob of sequence tt when two letters picked without replacement from {t: 2, h: 1, u: 1, m: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7de83da3b06f412f9ab4c0c57fa65efd",
            "input": "How many hours are there in 445134.24 microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0405311c1df54543a3e45d0139205777",
            "input": "Suppose 4*q - 4*k + 24 = 0, 5*q + k + 2 = -k. Calculate the remainder when 40 is divided by (q - 0 - 0) + 16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6121c4671f344365a9333c74b5d13f9e",
            "input": "Convert 0.6599167 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0d002b3d57814688bd8d11d15af28f2c",
            "input": "What is 754238.6 millilitres in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-92c787e887ef4b798d2ea45cfb5b39bc",
            "input": "Convert 1501014.3 months to millennia.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a84e171a823e434e8e2c359ea37a6a27",
            "input": "How many millilitres are there in 823.2351l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ce878e31077d4ee7b28c393049d554bf",
            "input": "What is the cube root of 30710 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-18091644053342eebb0d8679aad0ed7d",
            "input": "Calculate ((-2)/3)/(-1 - (-24)/9).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9d48c5b47ac14295bec3f3f7adef9933",
            "input": "Solve 2*u - 5*b + 16 - 56 = 0, -4*u - 4 = 4*b for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b2f3a094f50f419794287146b90a49f6",
            "input": "Convert 0.47236 milligrams to tonnes.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-94bd5953743042a091ab97ab845cf671",
            "input": "Solve -4*j = -7*j - q + 5, 3*j - 5*q + 7 = 0 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b20d817742aa4d6cbe18e300ec46560f",
            "input": "What is the next term in -85, -174, -263, -352, -441, -530?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-69405c007f9a4d449b2478e1879b1133",
            "input": "Multiply 0.29 and -1.1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-18238656269f4145bcca989c1f82b2bc",
            "input": "Calculate prob of picking 2 k when two letters picked without replacement from {k: 5, o: 2, t: 2, w: 1, d: 1, m: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c1844725bc5a4e1284247efd8bd097b6",
            "input": "How many decades are there in 8/25 of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e4555ab4f86b4b61bcec9a6606854fa4",
            "input": "How many kilograms are there in 75.96654 grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ed759f3447f14065b6243f7cc955d46a",
            "input": "How many centuries are there in 246.155 millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-27c6e07fb72f4400beb0f1b8c9c24dce",
            "input": "Let s(r) be the second derivative of -r**3/2 - r**2/2 + 3*r. Let q be s(-5). Let n be ((-11)/(-4))/((-4)/(-224)). What is the highest common factor of q and n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5a50c53b9ab34417b5ab998d5c0f8032",
            "input": "What is 9/16 of a minute in milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a71cde95414641e4a8afdf02fffd3671",
            "input": "What is 21.07919 plus 5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2850711f6949475a9438e476510d2322",
            "input": "What is 170524 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2adb5030838b4ec99597434a93d3ec2d",
            "input": "Divide -4 by -4274.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8e6eeb0f905e4dfa8f22fdf05aab19bf",
            "input": "In base 16, what is -a + 2e1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-55b60a4222d74eb88e1d300aa9504875",
            "input": "Calculate prob of picking 2 n and 1 q when three letters picked without replacement from {j: 2, n: 5, q: 8}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-048a2f008f6a468eb51242cb36ce990c",
            "input": "Calculate 9/(6/2)*(-6)/18.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-50ea82cc968b4d15b6f1560d71dab689",
            "input": "Three letters picked without replacement from {a: 1, q: 2, r: 2, g: 1, l: 1}. What is prob of sequence gqr?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fd12a63cb7bd47428583561d85c7d986",
            "input": "Let p be 1 + 0 - 0 - -1. Suppose -36 = 3*o - 5*o - 4*c, -5*o = p*c - 82. Suppose v - 188 = -4*v + 3*g, -o = -4*g. What is the remainder when v is divided by 21?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3a1df286b01443a88c5cd031ff4a72d8",
            "input": "Let k(o) = o**2 + 20*o + 19. Let x be k(-20). Solve 5*r + x = -5*d + 3*r, 4*d + 4*r + 8 = 0 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d327e64636f244ea917b00e460a7393e",
            "input": "Suppose -3 = -2*y + 5. Suppose -4*v = -2*g - 8 - 10, 0 = -g + v - y. What is the units digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-95b55a9acd0d4324b4613fb5bebb2c56",
            "input": "What is -66 minus 0.422?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-59f45b9146a44618b790ab670a4c43c8",
            "input": "Suppose 2*i - 12 = -2. Solve 0 = -2*c - 2*n - 4, i*n = 4*n + 2 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-541f7f7d91fd4786bbb3e02a9e652507",
            "input": "Two letters picked without replacement from {r: 5, q: 1, m: 5}. What is prob of sequence mq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-42ca433daa724f628a99590e3435ce94",
            "input": "What comes next: -193, -392, -591, -790, -989, -1188?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-90d620c73b4d43aab268714ef2b46b2c",
            "input": "What is 0.9978494 kilometers in centimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-655e46637e0c4260960d9063d69306d9",
            "input": "How many years are there in eleven quarters of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-31d964bda2074dcdb997a79eacaeaff8",
            "input": "Suppose -5*g = 2*k - 3*k - 125, 4*g + 451 = -3*k. Let b = -2/8721 + 57173/8721. Find the common denominator of 27/(-36) + k/(-28) and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a1220905b42747bfbc8cb36834295c9a",
            "input": "Total of 0.0149 and 0.8.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-aeedd87093c741e08504c625ea14ff20",
            "input": "-87 divided by 8",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-14a9c20db3884ac0b66f83db0fdacc1c",
            "input": "Let w be 6/(-15) + (-1176)/(-15). Suppose -a = -34 - w. Calculate the greatest common divisor of a and 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-df1d282d9b3f40ea9d2dcd0a7c279fa7",
            "input": "Suppose -4*m = -3*g + 204, m + 136 = 2*g - m. What is the tens digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1dd442cce7044e9fa949e7ac44d4e596",
            "input": "Suppose o + 20 = 5*o. Let h(t) = -o*t**2 - 4 + 0 + 0 - t**3. Calculate the remainder when h(-6) is divided by 17.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f37f5ff4a9214cbf89c28c1f8acac9da",
            "input": "What is 1/20 of a kilogram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5fd57a4a919d41f8820a7013d2e7db2e",
            "input": "How many millilitres are there in five quarters of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ba8c1d2e7a7246cab0d9a77c90f5504e",
            "input": "What comes next: -15201, -15200, -15199, -15198?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-08f04f28137b4c58afd2cf419ffb1340",
            "input": "Multiply -0.25 and 9.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f9dd4aba418846d7885fc608b2bb428d",
            "input": "In base 14, what is -5 - 1163?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ab1a8e5e6ed643ed9d8542f73a169365",
            "input": "How many micrometers are there in 36.01521 nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bb4f67592b34410987604ddaf2affe79",
            "input": "Three letters picked without replacement from {b: 7, w: 7, x: 2}. Give prob of sequence bxw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d3c110e980704ab3878a6da7cc4b016f",
            "input": "How many centimeters are there in three tenths of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-99d80a530884487ca22af4ba071e9da9",
            "input": "What is prob of sequence kd when two letters picked without replacement from {f: 1, d: 1, m: 4, a: 1, k: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a18e97d3d4c146fea176f418731e55c6",
            "input": "Let l(b) = -2*b - 6. Let y be l(-6). Let j = 10 - y. What is the remainder when (-224)/(-22) + 8/(-44) is divided by j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e2fa401f686046bd8baaa6341d599507",
            "input": "Multiply -18 and 0.13.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6e509d17ea6e47f3aa2843d6d36603d1",
            "input": "What is 10720 to the power of 1/5, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-925b4745c6634b3eab6b0fe69d6a13c5",
            "input": "Four letters picked without replacement from {e: 8, m: 2}. Give prob of sequence emme.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5734af632a2847b1b5e93bdf8ad7a2d0",
            "input": "Work out 25.4 + -0.4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-43014f63fc2540cb80870e42256ca6a4",
            "input": "Three letters picked without replacement from fgtthjtt. Give prob of sequence fth.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-10d5735efa634336bd83122415101f65",
            "input": "Suppose -q = 4*q. Suppose 0 = 3*t - 0*p + 3*p - 39, t - 4*p - 8 = q. What is the tens digit of t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-76766b0cbb5549ecbba4af1784afe87c",
            "input": "Let b(l) = -l**2 + 5*l. Let d be b(4). Suppose 2*c - k - 8 = 0, 5 = -c - k + 6. Let h(q) = 2*q**2 - 2*q + 2. Let w be h(c). Solve w - d = -5*v for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d3f1605f7844436bb7f2ac6075ac912c",
            "input": "Solve -8 = 4*p - 2*s, 5*p + s - 26 = -s for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3763c701355347389c2ec4647ff02a3e",
            "input": "Solve 2*x - t = -10, -3*x + 5*x = 5*t - 26 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a149adb282b74dcb8237f4f7c317ac64",
            "input": "What comes next: -81, -90, -111, -150, -213, -306?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-64bf2b9d690c4de0974e919e8e4faab6",
            "input": "What is the product of 4907 and 0.3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-756e9dc5ea904778b9b4499f477e95c9",
            "input": "How many millilitres are there in fifty-five halves of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c014586aaf074ab6b3abc84c20fcb6ce",
            "input": "560/(-320) - (2*-2 + 2)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-006b7c176dda40f38864787b2cc3f694",
            "input": "What is the value of (1*-4)/((-10)/((-30)/(-6)))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f582601997874c5fa74869dbf3ab096c",
            "input": "In base 9, what is -356 + -2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ea7ba5cd4ca349b597c762527a7348bc",
            "input": "Let o(v) = -v**3 - 3*v**2 - 4*v - 6. Let u be o(-4). Suppose 3*q + 11 - u = 0. Solve -5*p = f - 4*p - 6, -3*f + 26 = q*p for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-43423e85fcc5486aa31aa965a4558418",
            "input": "Three letters picked without replacement from pgpgp. What is prob of sequence pgp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7c35ff23be494a15b54c3b0726af5e02",
            "input": "Let v be (1/(-3))/((-4)/48). Suppose -v*x + l = -290 - 25, l = 3*x - 236. Calculate the remainder when x is divided by 27.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-17f5f9a7493b4ff28e20c19309134e99",
            "input": "What is the third root of 624 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b632961128ef484792c34faa77083a30",
            "input": "Solve 2*q - 1 = 6*q + 3*f, 7 = -2*q + 5*f for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2340abca326746a0885f734b7d9e77a5",
            "input": "Let o = 7 + -5. Solve 3*l + 5 = o for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a45f9ae5e5604e48bd9ef670484d0f22",
            "input": "In base 7, what is -5 + -463?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fe46122647344b599166618a241809b8",
            "input": "What is -27 - 4216.2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a8aa1a4162814ed686569a474bec7fcf",
            "input": "Let o = 292360199/11290 + -51791/2. Let d = -64357/11290 + o. What is the common denominator of d and -111/10?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-131c6c7ff2c64ee1b9e1d369ef70a9ba",
            "input": "Three letters picked without replacement from {y: 12, m: 3}. What is prob of picking 3 m?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-eca0fad326924adf8acf5c7d20732468",
            "input": "Let g be (12/18)/(1/3). Let k be 36/2*(-4 + 5). What is the greatest common divisor of g and k?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-59bb19ffb8724bd1a3c060054ee509d6",
            "input": "Suppose -2*x - 5*b + 99 = 0, x + b - 4*b = 44. What is the highest common factor of 188 and x?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-be103e8e95dd4e08bce41ba8306515a0",
            "input": "Solve 3*x = t + 11, 2*x = 3*x + 4*t - 21 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-267ea1245eaf41dbbb47aeabaa63c9fb",
            "input": "Two letters picked without replacement from emltz. What is prob of sequence el?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d44c6268c1094b69ae1ba055b060a7f9",
            "input": "What is 0.9436712m in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-48f2c0fb7b0243628fa5299375b65cb8",
            "input": "Divide -123 by -13.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c3805e87f995429991b86a202fb9dc5a",
            "input": "Suppose -25 = -3*c + 29. What is the highest common factor of 18 and c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ce98315098f9416fb57799e7f382f690",
            "input": "Let n be 13 + (-4)/4 + -3. Solve 4*i - 3 = -2*m + n, i + 4*m = 10 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-846cfc90f2de4753886ebb606da31824",
            "input": "Two letters picked without replacement from {z: 6, t: 2}. What is prob of picking 2 t?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2b1542010f2e4d34881d2f7bf45bf3e6",
            "input": "What is 19450 minus -0.8?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-90bc829baf1d41d8bd4bebe1315de7c1",
            "input": "Let j(y) be the third derivative of y**5/30 - y**4/4 + y**3/3 + 2*y**2. Calculate the smallest common multiple of j(5) and 12.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0120fd01d62941e7982f7d9f5d50b6ee",
            "input": "Suppose 3*g = 2*k + 220, 90 + 56 = 2*g - 2*k. What is the tens digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-aa81c90ca7ce41d1aeec868f46099bc3",
            "input": "What is the common denominator of -73/24 and (-252)/(-160) + (-2)/10?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-11fd3361571b44ea925d84063ead6860",
            "input": "Convert 381.3197l to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7da87e44a42043e9a1ed06c050d077f4",
            "input": "Three letters picked without replacement from {z: 4, p: 2, a: 3, c: 1, y: 6}. What is prob of sequence ppy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ccc62ce5bb5b4af69a37b59a1b012389",
            "input": "Let z be 16 - (-1)/(1/(-4)). Solve -h = -5*h - z for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f239880615904cb8a1e1c1a9b8265498",
            "input": "What is one tenth of a decade in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a7a3d7698424406d977f395b3c1305d8",
            "input": "What is the value of ((-12)/30)/(2/(-10)*-11)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0045d4e266ca4d4283ef57f4afac413c",
            "input": "Two letters picked without replacement from liiillliliill. Give prob of picking 1 i and 1 l.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-96cd612114e44f1f95798353ac4030d7",
            "input": "Solve 0 = y + 2*y + 2*y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ebacbcbb9924403aadfde8d8088e1d61",
            "input": "What is the value of (-1)/(-3)*9/6?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9773991672584cc484c17c403c6ba97c",
            "input": "What is prob of sequence wu when two letters picked without replacement from {i: 3, w: 2, q: 7, u: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3b0751e7f6334b1b8300a9b6036fa690",
            "input": "Let y(l) = -15*l + 5. Let x be y(-16). Suppose 0 = 5*i + 10 - x. What is the units digit of i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0b17a9a7f9de45b6ae6de09179635364",
            "input": "What comes next: 20, 30, 48, 74, 108?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-86fe48f3c684469d974f4db4bf44a8a4",
            "input": "How many days are there in 2984923.5 hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ea676d0f082745829f6209c6ee1ace51",
            "input": "Suppose -5*k + i + 4 - 25 = 0, -16 = 5*k + 4*i. Let r = 14 - k. Suppose 0 = h - 4*j + 4 - r, 0 = 4*h - 2*j - 70. What is the units digit of h?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9d7ebb9f200e449e92ba8a0380f5444a",
            "input": "Convert 279817.2 months to centuries.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cf3867a2388947fb83697e770d0f96ba",
            "input": "Suppose -f - 1 + 2 = 0. Solve -5*s + b = -s - f, 3*b + 19 = -4*s for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-19e6d51e875c4c7b9bd903595782e056",
            "input": "What is the next term in 22, 63, 136, 247, 402, 607, 868, 1191?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d6f84251b28c43edad5befd16cf0b74f",
            "input": "How many days are there in 3.7373391 minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b439fbac33f3408c8e56d3b5aef1fa39",
            "input": "Three letters picked without replacement from idiaiid. Give prob of sequence ddi.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-81c2bd1610e743f7b494b59f07deae91",
            "input": "Two letters picked without replacement from wenewzzwnznznenoeew. What is prob of picking 2 e?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-485ba9d5fac244dfa56372bb431785e3",
            "input": "Let u(q) = -q + 6. Let w be u(7). Let z(v) = v + 7. Let p be z(-5). What is the units digit of w + 17 + (-1 - p)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6b19149da45c43c28b8f7ddbaa37b23c",
            "input": "What is the next term in 3, 2, 3, 6, 11, 18?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-68175a419e704907ab05ae68ddf47fe7",
            "input": "What is 13288 + 3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-11e3f71e11774dc88d521700b8fc0250",
            "input": "-7.3 * -0.5",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b31aa85cd77d40bbad2afaa35aa4a22d",
            "input": "What is prob of picking 1 d and 3 j when four letters picked without replacement from djjjdjrrzjmjmrjvmr?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1ddb2250d2634127a463727ea66d26c2",
            "input": "What is the product of -0.5 and 335?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-373a7e2cfc004168ac20c9de3632e59c",
            "input": "Suppose 8*j - 419 = 397. Calculate the remainder when j is divided by 26.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-04fed62e4763404eb19bf6bee1f8f345",
            "input": "Convert 31380.22um to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7e46478654c44490a2b91135b18cdc76",
            "input": "How many millilitres are there in 42/5 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-21291a0a872c43b78231b19e02ead3c1",
            "input": "How many months are there in thirty-one fifths of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cd6d56d3b2964f909d2ebb8c51c71fd7",
            "input": "Let x = 470375/24 + -19593. Calculate the common denominator of x and -10/3.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e0dd27a4fc0740a8bbdd49ec14d3d6b5",
            "input": "-1 divided by -339",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-596c890c55cc42c3ab5377321687d926",
            "input": "Let d(g) = g - 4 + 0*g - 1. Let q be 10*1 + 1 + -1. What is the units digit of d(q)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-de793cd2a35949158cf8d7917dcb7875",
            "input": "Solve -2*i = -4*x + 1 - 17, 5*i = 5*x + 20 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-610da3397a4448b484e4342008b18e25",
            "input": "How many millilitres are there in 331.6672 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5f52006343b54cf3846bcf9d0e984858",
            "input": "Let g = 47 - -9. Suppose 0 = -7*t + 3*t + g. Calculate the smallest common multiple of t and 16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fb410c7ccf0b40ce87a009cc46d3982d",
            "input": "995*-0.06",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4253d3115a08422cb3f8cca9892e261a",
            "input": "Suppose 2*g = 7*g - 16110. Let p = g - 70911/22. Calculate the common denominator of p and 55/6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-266b6096c3d3464687670a37218e2e75",
            "input": "Calculate (3 - 5) + (4 - 2) - -4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2e1e6653b9e44aa3ade2902aa9257315",
            "input": "What is the next term in 477, 954, 1431, 1908?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f9c6822539ee409f8c5d53ba85a5b333",
            "input": "How many millilitres are there in 18/5 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d41bc545adf04d1eb6d7a83115c07989",
            "input": "Suppose -4*s - n - 15 - 13 = 0, -5*s - n = 35. Let f be (s - -3) + 3 - -57. What is the greatest common divisor of f and 8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8d0c50a018ef43fda6c45255aa37b917",
            "input": "What is the value of (-10)/10 - (-12)/6?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-beb5dffb3f1b422cb102e04b19005346",
            "input": "Calculate the common denominator of 23/4 and (-2159)/(-510) - (-2)/(-5).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2879e6fa3dc94372a4f44f92d00ba46e",
            "input": "Four letters picked without replacement from {n: 2, g: 2, s: 1}. What is prob of sequence ngnn?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bbf1b1b716204049abc94ec79f2f464e",
            "input": "What is the product of -0.4 and -6.6?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ab634cc2fb154262b7187cb638c58d46",
            "input": "What is prob of picking 1 g, 1 v, and 1 a when three letters picked without replacement from kggvaakav?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6de8fa70480b4f23bb3249b8d5577f99",
            "input": "Two letters picked without replacement from zaaaaazazoaazaaaaaaz. Give prob of picking 1 a and 1 o.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6bd56d753ec34717a4385e314ad16442",
            "input": "Let k(u) = u**2 - 8*u + 17. Let a be k(9). Calculate the greatest common divisor of a and 39.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9a6cd01979104d55a2bde9d0ff870286",
            "input": "Calculate prob of sequence dg when two letters picked without replacement from {d: 4, u: 1, g: 5, o: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-02bf88d40c7b422cb968fe5a4e78c6c6",
            "input": "Suppose 12 + 0 = 3*a. Solve -3*w + 9 = 2*j, 2*w = a*j - 17 + 7 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9c276fd459564d64bd698171c1986fcf",
            "input": "Three letters picked without replacement from nnqnnnnnnnnn. What is prob of picking 3 n?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0a449ed567e746cebfa04fa957a76cc3",
            "input": "What is prob of sequence ln when two letters picked without replacement from olaoonl?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c2c50165fba34715a6ee58948b58eb01",
            "input": "How many grams are there in 71/4 of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-45a6ad9c35b845f2bfa78223cee33fd2",
            "input": "What is thirteen quarters of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ee835abfacaa40078e82813135bf19fb",
            "input": "What is -3785.7 minus 2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ea5c68a7de914adc90875b7d14ff049d",
            "input": "Solve 5*j = -4*q - 17, -3*q = 26*j - 29*j + 6 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-87a72a32c8d3457db0cd9dfee34a0f30",
            "input": "Let l be 4/14 - 1325/7. Let g be (-1)/2 + l/(-6). Suppose 0 = 2*m - g + 11. Calculate the least common multiple of m and 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-75fb8b692efe44c4a263b83c13bb1a95",
            "input": "Suppose 3*x + 197 = 4*x. Calculate the remainder when x is divided by 33.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1227dc2bb7694858ad7f9c3ccd9dac52",
            "input": "How many millimeters are there in 52138.89 kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bf5c5aa54a5f460eb57a311f9f0affdd",
            "input": "Suppose 5*a - 4*k - 63 = 0, -7*a + 3*k = -11*a + 69. Calculate the greatest common divisor of 15 and a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-39a54053f1b54a8985ebf09050a92b61",
            "input": "0.8*0.1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fce876d6d0df46fdb8b393d2aa9ca95c",
            "input": "Evaluate -1 - (1 - (-1 + -3 + 8)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5fab9653a72a4489b6dd6882af2c59e2",
            "input": "Calculate 0.85*-2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ca506f1597a6401fa3c480660dadb44d",
            "input": "How many years are there in 7324.85 centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7a482d17699b4f6c8a51da9b3f49b268",
            "input": "What is 2847 take away 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ec2a3544fc8d4ba1927a7cfe9cf5da09",
            "input": "Let b(l) = l**3 - 2*l**2 - 3*l. Let g be b(3). Solve g*f + 15 = -3*f for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-94f85d6d8afc47a38218b95702cd3fe0",
            "input": "Let x = 63 - 123. Let k be ((-2)/(-2))/((-5)/x). Let g = -36 - -120. What is the greatest common divisor of k and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-04e7df1639f541f488a7c1d13c7e353c",
            "input": "Calculate 70/210 + 4/6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3dd62c60427c4a25aac42916e3d80d21",
            "input": "Let x be 4/(-3) - (-4)/3. Let r = -17 + 12. Let o = x - r. Solve -o*m - 11 = 4 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6ed8e0e5c1ce4d529419f0964f4b8159",
            "input": "Suppose -2*m - 2*h + 36 = 12, -2*m + 42 = -4*h. Suppose -2*u = 5*x - 40 - 2, -u = x - m. Solve 14 = 4*d + 2*s, -s = 2*d - 6*d + u for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d53dfc03ac864e34bdeae5f8834e8df2",
            "input": "Divide -1350 by 5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2d98377087204a3faf4ec286ff1aef00",
            "input": "Let d = -25 - -162. What is the tens digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0469b8b0779546c3b9496dfae0419db5",
            "input": "Calculate prob of picking 1 n and 2 a when three letters picked without replacement from {v: 3, a: 4, n: 7}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d86027f8fdb7490891d7ae88e5a33da9",
            "input": "Multiply 3 and -17.1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2c39556e64304d4d92a1cb114a069a78",
            "input": "Three letters picked without replacement from {e: 4, z: 1, r: 9}. What is prob of picking 3 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a2267c197f094ec8b0c6b2bbea5112ac",
            "input": "Let l be (6/(-9))/(6/(-108)). Let x be -10 - (-4 - 2*-1). Let t = x + l. Calculate the highest common factor of t and 44.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-44bb018051744dab98c1aee756afb060",
            "input": "Let n = -34 + 77. Calculate the remainder when n is divided by 9.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-78e46278f6ea4abe97555edd24a3fd75",
            "input": "Two letters picked without replacement from {f: 3, q: 2, s: 2, w: 6, j: 1, y: 1}. Give prob of sequence wy.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a7f7ddc1a79649a7acdce7e6299c9f60",
            "input": "Evaluate -1 + 5/3 + 565/(-1017).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-62df9d00a7da48afb09dd0e5bb8d9d05",
            "input": "Suppose -3*s - 2*s = 4*b + 10, -2*s - 3*b = 11. Solve -s*d = -3*d for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-06d4a32725584a99929f1d4a3db6ccec",
            "input": "Solve 2*o = 3*t + 3 - 14, -4*o = -3*t + 19 for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d4505a4c3edf4d02b937eaff5860d477",
            "input": "Evaluate (-341)/(-44) + 1 + 6/(-8).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-52e452975a9b48c597af96fa145002bb",
            "input": "Calculate prob of sequence oqv when three letters picked without replacement from {o: 1, v: 2, q: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9a6a9744be11442eb6d510de9e63187b",
            "input": "Divide -180 by -45.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a5fe3a1b5f8a44cc8e462e25b99d6903",
            "input": "Let v be (0 - 0 - -2) + -7. Let s(b) = -b**3 - 6*b**2 - 6*b + 7. What is the remainder when 35 is divided by s(v)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-975f654fb0b54e61a6c766f60016ce3e",
            "input": "Three letters picked without replacement from ccwccwwcwwwc. Give prob of sequence www.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-130a7e1ddfd44bf384d5c41c890a2520",
            "input": "-913+3",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-64e2e7f27b9446e4b3ec5d34f0d466fc",
            "input": "Calculate prob of sequence zzmz when four letters picked without replacement from {m: 13, z: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-442e023144e740b3b66a679f52178b45",
            "input": "-1584 divided by 48",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a453aaaab3f4421ca90fc02af19566c0",
            "input": "What is 2018.783 days in microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9837f60c9f804168bd2a0d980ae28803",
            "input": "Suppose -4*d + d = d. Solve z - 4*g - 15 = d, -2*g = 3*z - 0*g + 11 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2392a1870daa4f0d86c63eb370406d9e",
            "input": "Suppose 3*i = -2*i + 10. Let p be (-3)/(-4) - 294/(-56). Solve -i*u - 20 = -p*u for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-febd9610103242e0895b081ad2a4bcb3",
            "input": "Suppose v + 5 = 10. Suppose -4*b = 4*d - 3*d - 23, -3*b = -v*d. Let h(q) = -q - 1. Let j be h(-4). Solve j = -2*t - d for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-20a0135601f9465d9fa06c69ce4ce9f2",
            "input": "Calculate ((-12)/(-50))/((-20)/50).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-edddee9b75c04b12b592830cffbfb706",
            "input": "Solve 11*u - 24 = 3*u for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6f0a16c7b77b4aa9bea0c766b0521331",
            "input": "Total of 5 and 0.10827.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ea91ea4c2c454d9db6dafade32aa21e4",
            "input": "2 * 519",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a5d7119a734d488898a974d7e3ff0a7d",
            "input": "Evaluate 3 + -5 + (-24)/(-6).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-879930479d35411ca5ba12ca2be9a93a",
            "input": "Suppose -3*x - 2*x = 0. Suppose 0 = -2*j + 3*v - 8, 2*j - 2*v + 4 = -x*v. What is the units digit of j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-093014b1954542c783fd17749c6966c3",
            "input": "Solve -12*h + 14 = 2*h for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-237d6a476f2946738c8970d4ece09410",
            "input": "Calculate -0.4 - 4148.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-798790ac0e4947228f7f52f476eef22b",
            "input": "Convert 75781.79 centuries to decades.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1d7446baca2e43f7b4e9c94ca7c593d9",
            "input": "Calculate 4/8*6/(-3).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5cdaf33c11de4b4ea5998d5b9757e7d1",
            "input": "What is next in -9, -105, -359, -849, -1653, -2849?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d05e998ccc194ed7958e4b00fc5492f3",
            "input": "Two letters picked without replacement from {n: 10, t: 2}. Give prob of sequence tt.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3e5198534fad4c928aa4e0e2f800e34b",
            "input": "In base 4, what is 21 + -30?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e900fd9b98614087a588ae36a70eebc3",
            "input": "Calculate prob of sequence ooer when four letters picked without replacement from {r: 4, o: 8, e: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2a0d638bcfc94089a36435a18ff3b4b4",
            "input": "How many months are there in five quarters of a year?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5e3d04fe25fa437eab2cfc9ed0197363",
            "input": "5/(-10)*-5*(-4)/130",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4d10537d93ec4bc094309f878b34b278",
            "input": "What is prob of picking 2 h and 1 c when three letters picked without replacement from cccthcccskckksthkkch?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-eeb54cf203a443c884542b15f028ba5d",
            "input": "Two letters picked without replacement from {g: 2, b: 3, h: 3}. Give prob of picking 1 g and 1 b.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b4fdda9e315d420581ac5fca64aaad54",
            "input": "What is 5888.181s in nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7f081c360fb64976af537a0126ec9f3b",
            "input": "Calculate prob of picking 1 i and 2 c when three letters picked without replacement from {i: 6, m: 7, c: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c2a2aad5aa314d69ad92a4e46a899a8d",
            "input": "How many months are there in fifty-four fifths of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-186794ead7924d229bffe34d865d1c12",
            "input": "What is (81/135)/(18/5)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0dfc892fba1247418491f42114c01b4d",
            "input": "Suppose 0*f = -4*f. Calculate the remainder when 46 + (-2 + 1)*f is divided by 24.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8edc55dfe6a04d4d9a4eee4b6cb7f561",
            "input": "Suppose 5*p + r + 65 = 472, 3*p - 5*r = 233. Let s(q) = -4*q - 3. Let g be s(-3). What is the greatest common factor of p and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2cc95e54c9324ae68535628ec89c3e87",
            "input": "Work out -1.7 * 8.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-40366f6773da45f69a14b86985350e8a",
            "input": "Solve -16 = 4*d - 4, 3*o = 4*d + 3 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e6aadf12ac034bac865dfe625ec4efe4",
            "input": "Convert 875.795 weeks to hours.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-017c2f31b2a74a18b2997d5f7df8427e",
            "input": "How many weeks are there in 62920708.2 microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-65cad291fde649d9be15b685d06e6720",
            "input": "Four letters picked without replacement from zqiiyiiizyzqyyissnsy. What is prob of sequence nszs?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-00e38a59970a458eb9ee3a5ad9a502ed",
            "input": "What is 2054 to the power of 1/4, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-57e1c97e17f348e48a166805fa8e44e0",
            "input": "Let x(h) = -h**3 + 8*h**2 + 2*h - 12. Let v be 5/15 + (-46)/(-6). Let j be x(v). Solve 0 = 5*w + 4*b, -4*w = -b + 5*b - j for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-475128a879954367a01bbbda0e62259e",
            "input": "How many millilitres are there in 50619.63 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-04fbab4bc59746f6acc93d66a6edee42",
            "input": "Solve 4*o + 7 = -0*o - 5*k, -11 = 2*o - 5*k for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a11108d6d6a84366ae87a1fa79a37de2",
            "input": "Calculate prob of sequence ttzt when four letters picked without replacement from {z: 4, t: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e3a9605c29a1425aa0b6559ecf2672bc",
            "input": "7/((-1008)/(-102)) - 18/48",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b039644b5ce3491b8860a26c4785c507",
            "input": "How many centimeters are there in 9/16 of a kilometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c0caa5c34df3427e912446d18df42a17",
            "input": "What is 67/5 of a centimeter in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-08077f2d19e74dfca0a721887f3abf1c",
            "input": "Convert 90013.43 decades to millennia.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c614f75738e947b4ae7466d1dc4b7c51",
            "input": "Suppose 32975 = -0*r + 5*r. Suppose 5*k - i = 3*i - 6596, 5*i - r = 5*k. Let o = k + 7877/6. Find the common denominator of o and -39/10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e176f10225784d9494124064f4ba8f67",
            "input": "What is the units digit of 6 + -4 + (-4 - -203)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-14e0a91435784445a7d6ac6cc5d2333e",
            "input": "Four letters picked without replacement from ppppbbuppbhxpbb. What is prob of sequence hbxp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-409a8934f9524cfabf03e2cb33741b80",
            "input": "Let h = -11541 - -219327/19. Let q be (-11654)/5320 + 4/(-14). Let f = q + h. Find the common denominator of -93/16 and f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-444c0d7ac0db446c8eee2a3d023ca58f",
            "input": "1067*0.5",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-773cce7d86904bc782537344c9b9481f",
            "input": "What is five quarters of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f83958cdb79f4d099affe0df89113d66",
            "input": "Three letters picked without replacement from aanoaooonoaoa. What is prob of sequence nna?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-da3aa8867d3e46a4ad7014939c5cb5b6",
            "input": "Calculate -5 divided by -29.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c233277831ed4525956eaa8511c7a167",
            "input": "What is thirty-one halves of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e4e0579cb71c40838f40849c64dc582a",
            "input": "How many hours are there in 40.53144 weeks?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-31ec7dbec4b340a491e471eaa396f10b",
            "input": "What is prob of sequence jijr when four letters picked without replacement from {r: 1, i: 1, j: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a31786a9a6c5438383d9f3ec14a3f948",
            "input": "What comes next: 19, 16, 25, 58, 127?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-154a527b959e4e7dae4cf2927a4c95f4",
            "input": "What is next in -340, -681, -1022, -1363?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ea405315081149849c2b53204b59e679",
            "input": "Solve -p + 7 = a, -3*p = 13*a - 11*a - 19 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bba3d44cf8fa4f18bbdefd844e84b743",
            "input": "Two letters picked without replacement from swspvjjjvskvwpww. Give prob of picking 1 k and 1 p.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-53349017656f41038f26c17c1a058b66",
            "input": "In base 7, what is -24 + 0?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-95079e9f26924f83a99e9ba024edf962",
            "input": "Four letters picked without replacement from {w: 3, t: 2, l: 3, b: 3, a: 6}. Give prob of sequence abtb.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4cb53c2d80f742c5aa84cf83c0472d55",
            "input": "Calculate prob of sequence oio when three letters picked without replacement from {s: 1, t: 1, i: 7, o: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f6f5daeb7067443a85f5bf10cb2d0717",
            "input": "What is 51*(-5)/35 + 7?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-39b1e6a46fb34c7c87667b3abe7183ad",
            "input": "Suppose 0 = -3*z + n + 13, 4*n = -2*z - 2 - 8. Solve -h + z*h = 0 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d62f662894924d3eb493d4f24522c507",
            "input": "Let r(v) = -v**3 + 6*v**2 - 4*v + 5. What is the units digit of r(5)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-161d1c3cce5d458fad793e4302e731fd",
            "input": "(1*2/(-1))/((-2)/(-3))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4af25dfe4c2b4b3d8c3015012f6f0878",
            "input": "Calculate prob of sequence og when two letters picked without replacement from xowwwwoowokgogw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c0572ea03a69427c9fbf94f885316cd8",
            "input": "Suppose g - 4*i + 3 = 31, -5 = i. What is the greatest common factor of 80 and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6207f976290e49c08d57702c5ddac8a8",
            "input": "How many decades are there in nine tenths of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5dde9b02830440bd840421b25c6bc81b",
            "input": "How many months are there in 7/6 of a year?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-be4efa07071b41cf9cc0ffe7bf726f2f",
            "input": "How many milligrams are there in 10.07951kg?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-97257454a9494c88865ee1d3bdc57f4a",
            "input": "Calculate ((-7)/1)/(-12*(-6)/72).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b1e4ebf53fbe479fb7383911f51ccc35",
            "input": "Solve -5*y + 2*q + 4 = 0, 2*y + 4*q + 4 = -4 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6a3087b0c92d40039b7fc87db7894b0e",
            "input": "Let r(a) = -a**2 - a. Let t be r(4). Let g = 8 - t. What is the tens digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3329994101234e53995b5ae0dab79bc0",
            "input": "Let s(z) = -z**3 + 4*z**2 + 7*z + 2. Let g be s(5). Suppose -3*h + 155 + 526 = 0. Let b = 323 - h. What is the highest common divisor of g and b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-35e908a0210642ca9814e467626438ed",
            "input": "Let q = -7 - -11. Suppose q*l = 6*l. Solve 2*z - 4 = -2*f, l = -0*f + 3*f + z for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8d92c258b25b46159727d92e790c9fde",
            "input": "What is the units digit of -64*(0 - (-28)/(-8))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f7ebaf3d17be4020b90138ad36d7db0c",
            "input": "Suppose -a + 5*a - 8 = 0. Let x be -5*a/(-5)*1. Solve 5 + 1 = 2*s - 4*z, 4*s - x*z - 18 = 0 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-713623199a9040648d9034b7b38fd586",
            "input": "What is 9.897415mg in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f96d9080a30a447ebf67a7e1d62c838d",
            "input": "Suppose 0 = -z - 3*z + l + 3, -2*l = 2*z + 6. Let j = 3 + z. Suppose -t + 13 = j*t - q, -2*q - 10 = 0. What is the units digit of t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-014caf5e318545e7bd9dc69a72d3f1a0",
            "input": "Solve -k = -4*a + 15, 0 = 6*k - 10*k + a + 15 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2f7cae2b23034320927b5cbb0e3f4d3e",
            "input": "What is prob of sequence szuz when four letters picked without replacement from {u: 2, s: 1, z: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-42211e05a6d94f5d907d879c6dbbfcae",
            "input": "312 divided by -12",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2875f653cff84263b18a3e833fb4f946",
            "input": "What is prob of picking 2 r when two letters picked without replacement from {r: 7}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e09640a2b9e2457d87f3696c36f4a30b",
            "input": "Two letters picked without replacement from dhxhhdhufehhfdexhe. What is prob of sequence xd?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0b1c0a7e5096474f8276c7daf4d1af78",
            "input": "Solve -9 = 4*x - 5 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ac94f277bc8644d8a813dffe7d287784",
            "input": "Two letters picked without replacement from {m: 3, i: 1, k: 2, f: 1, s: 3, u: 1}. Give prob of picking 1 s and 1 k.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0718a07ba17c4488b9608a5d2b63c5d1",
            "input": "How many millilitres are there in 151060.2 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4f0a1dca38784790b000d32d5955bd4e",
            "input": "What is the value of (-3)/(198/58) + 1/3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-394623040f2443b0a4415aa09017a2f0",
            "input": "Three letters picked without replacement from {g: 3, z: 1, h: 11}. Give prob of picking 1 g and 2 h.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-069b083790234678a587f2922d62b98c",
            "input": "Convert 68.74243 decades to months.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5ede847af18f4ac1b284666f1d1c23d6",
            "input": "Suppose -5*j + 6*j - 5 = 0. Solve j*y - 5 = -3*u, 5*y - u = -1 - 14 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-90b713d3c1c140acb93c98663677ce45",
            "input": "Solve -2 = -3*a + 5*t + 5, -2*a + 8 = -5*t for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5650cbf069974ce3b3561b0398e4c131",
            "input": "Let w = -821212298067/6259 + 131205031. Let z be (-3)/(-6) - 1114/2276. Let d = w - z. Find the common denominator of 67/9 and d.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b7c85fc40b3b4235980a56cbf84a2dc5",
            "input": "Suppose -4*p - 699 - 413 = 0. Let s = p - -113. Let l = s + 117. Calculate the common denominator of l and 37.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8a96682843e1434da69f6839ed4c6c26",
            "input": "Evaluate ((-8)/(-12))/1*-3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f3ea257bba3d45dfb7563938924b9eac",
            "input": "What is the next term in 911, 1817, 2711, 3587, 4439, 5261, 6047?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3c44a0eb3e7440c6b67f5cd5d9a700fd",
            "input": "Two letters picked without replacement from {r: 1, p: 1, c: 1}. Give prob of sequence cr.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a6e57b0ad32b4c0490eb34c60ab24cc7",
            "input": "What is prob of sequence xi when two letters picked without replacement from {b: 3, x: 5, q: 1, i: 6, n: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-042ce458004e4958a39b61fef7e0d6a1",
            "input": "Two letters picked without replacement from {t: 2, d: 11, s: 6}. Give prob of sequence st.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-41fd70a62b8c404f8425818fe63e2584",
            "input": "In base 13, what is -172 - 4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-39f194918cee46c29da782ae3f87864e",
            "input": "Convert 39.13478 nanometers to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ae7aa4a59b1148f9915080b647eaa2c5",
            "input": "Calculate prob of sequence xa when two letters picked without replacement from {a: 2, x: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-30fbbd6c3dbc4ad4bcbedb7519a6e26a",
            "input": "Suppose -4*y + 19 - 3 = 0. Suppose 16 = -0*b + y*b. Calculate the lowest common multiple of b and 10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-aabe5db3ec0d480c9215611c9fb6204d",
            "input": "Suppose g + x - 9 = 0, -30 = -5*g + x - 9. Solve 4 - 9 = -g*h for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-aeece0de99e34756872c8382131daee2",
            "input": "Let y be 957/777 + (-2)/7. Let w = y + -2011/444. Calculate the common denominator of w and 2/(-1) - 165/18.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8d7295c18801408491a6a0ff202ec485",
            "input": "Suppose -852 = -z - 2*z. Suppose -96 = -4*t + z. Suppose -7*q + 2*q + t = 0. Solve h = -5*o + q, 0 = 2*o + 4*h - 5*h - 9 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d48805bdaf854b429c4e3696a4cb2cf6",
            "input": "Calculate prob of sequence xn when two letters picked without replacement from xragnnnnngnfgxnnf.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-22c06c4ce2fa47aeaf76e14cfc808c3a",
            "input": "What is 1/20 of a meter in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9a99d6066f4d4bc4a87d9858e93cb1cb",
            "input": "How many milliseconds are there in 4.649586us?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-eaeaef6480af40a4a760d954c9672221",
            "input": "How many millilitres are there in 17/2 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5b7131c3b3fd49ebb3a3d2cb5ec4d53a",
            "input": "What is three fifths of a centimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bb8484601ff845269bb8ca2676823582",
            "input": "How many years are there in 33/5 of a decade?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-201b9f7fc47b4ab1a57f6c2bd218f66f",
            "input": "What is prob of sequence dada when four letters picked without replacement from daddda?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-30652cadafc446389bbabdda6d3da6c5",
            "input": "What is 9794.962 weeks in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-91f4d30455e1488e9228d95fc20467a0",
            "input": "How many millimeters are there in 33/5 of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-94c69bbe6e0b46ef87bc55f63ac315d5",
            "input": "What is the next term in -61, -67, -85, -121, -181?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ece40ac129924dbab22b118996c04ce7",
            "input": "Calculate (-1*3)/(45/(-10)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c301338c017d42d3aaed6666ace5c08e",
            "input": "Let f = -43 - -52. Calculate the remainder when (9/6)/(1/22) is divided by f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-77627818b5284cd68ad3cb05e7f69a9e",
            "input": "What is 13/4 of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-27f50ff391804c9c899e368df848c3df",
            "input": "Four letters picked without replacement from {k: 2, m: 16}. Give prob of picking 4 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5ea47e614aac4180b39d4393a66fa874",
            "input": "What is 209 - -0.8?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-610e357a5e964faa992ceb42f170efe0",
            "input": "What is 1276 times 0.3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c5269a75dd5744cc892722c6fa18a924",
            "input": "What is 12/(-96)*2*1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-92255b8b8a0c4c0f9f70d0cd45962571",
            "input": "Divide -137 by 1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8aa7fb9b56f84aa3ae426e64c65c1598",
            "input": "Solve 10 = 972*z - 970*z for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d142b8ba586a45b5943ccb62c3b23e5e",
            "input": "Convert 515.6901 decades to millennia.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d3f990f3a00747c89dbc312662851b11",
            "input": "Solve 5*c = 3*z - 31, 0*c + c + 7 = z for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-770a9faeeb524563902ec024b4336253",
            "input": "What is prob of sequence aa when two letters picked without replacement from {h: 3, o: 3, u: 1, p: 1, a: 3, i: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d9ddde880038426faad53050f90d10d5",
            "input": "Let x(k) = 11*k - 7. Let s = 8 - 5. What is the tens digit of x(s)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ff0d19531e7f4df6afb295123339e226",
            "input": "Calculate (-3)/6*10/15.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-40da9e13b3744078b20744f9c694f420",
            "input": "What is twenty-one eighths of a centimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-77c0a6eee2994f0f9284e6b2b0f33d34",
            "input": "What is 5 divided by -45?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-79afa2745491419d977bed22d23bc625",
            "input": "Solve 0 = 79*g - 72*g - 63 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-76aa758b8f7f4cd6857010721a8b5e65",
            "input": "Let b be ((-4)/(-6))/(4/(-6)). Let l be ((b - -1) + 0)*-1. Solve -3*d = 4*x + 2*d + 45, 5*x - 3*d + 10 = l for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-40e88f9f6596497fb3b44b1c79c57ce8",
            "input": "What is the common denominator of -37/22 and (-103)/6 - (0 - 0)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e4045da0cd554b57836af388d27fa524",
            "input": "Calculate prob of sequence ggt when three letters picked without replacement from {t: 12, g: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6c95edca23db4611a42776e568e2f569",
            "input": "What is seventy-five eighths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-77b6d25031fd477abb5cb101dfecd819",
            "input": "What is 7/4 of a millennium in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5af5ba58d0d14d258eb818b01927a021",
            "input": "Solve -9*j - 2*n = -11*j + 4, -6*j = 2*n - 20 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2d781920d7d34f50add8904aba237a11",
            "input": "Calculate (144/108)/((-20)/6).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8e16bcf69f884e1e9fa3b0e2429dceb7",
            "input": "Let u(v) = -v + 5. Let t be u(2). Solve t*x + 21 = 3*r, -4*x + r = -0*r + 22 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3ccba556c2d448f78dfaf53252dc4ce6",
            "input": "Convert 6.264243mg to tonnes.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8e79f24657bf4b6093d518772fe557ab",
            "input": "What is the eighth root of 73195 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c476a47c75ca43ecbd6241205f16c3ee",
            "input": "Calculate (-10)/1*(-57)/114.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1163898bec8f4eb88e2a59e8a38af741",
            "input": "What is the square root of 5621 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cb86fb952b674a7eaac5b9d949f951f7",
            "input": "Let p = 2 + -1. Let c be 16/5 + p/(-5). Suppose 7*m - 4*t - 20 = c*m, -2 = -4*m - 5*t. Solve m*h = 2*h - 5*j - 13, -h - 2*j = 4 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-060521dc02b24a3c8d3a2937792f1f68",
            "input": "Four letters picked without replacement from {r: 19, t: 1}. What is prob of picking 3 r and 1 t?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-deb72f52d20c4167a0c327d1fa374c80",
            "input": "Suppose 3*i + 1 = -44. Let s = i - -27. Solve j + 3*b - 4 = -b, 4*j + 2*b + s = 0 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1d5c5d080ec747d08d8c958182b6d718",
            "input": "Calculate prob of picking 2 z when two letters picked without replacement from vzvvz.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-04955c9aa6e24c599be6032bdd0bf195",
            "input": "Let z = -210 + 300. Let t be (-14)/(-21) - (-398)/6. Let y = -31 + t. What is the greatest common factor of y and z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-02a976783b67493f92aaab188d3d13d3",
            "input": "How many nanoseconds are there in 473119.7 weeks?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fa55de0d3e1846dab3109402b2b4b4dd",
            "input": "What is 8.300542 decades in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9f15145e41234da08e3b21140ae0c6b2",
            "input": "Convert 32474.65 millimeters to micrometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b00d823a818b4b3097e589e9c106decd",
            "input": "What is next in 17410, 17412, 17416, 17422, 17430, 17440?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a7c34786f3bd4347bcab7b0c633045a6",
            "input": "Three letters picked without replacement from {f: 11, i: 2, p: 1}. What is prob of sequence pff?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f7cbc386ef95432aa88e598bcdd2c8f2",
            "input": "What is next in -5376, -21500, -48374, -85998, -134372, -193496?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-21753a5cbff44f65ab0e9fe39e3b866d",
            "input": "What is fifty-nine fifths of a microsecond in nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3fd297910a254e719925ee8efa319309",
            "input": "Let q = 14 - 24. Let z = q + 21. Solve -z = 2*c - 1 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-784fb790be5c4a61a0443e5ad4d68b66",
            "input": "Solve 0 = 3*v - 3*m - 8 + 5, -5*v - 2*m = -19 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c41e55e6bcb44564bb73c07d7774b5c6",
            "input": "What is the next term in 143, 288, 435, 584, 735?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fd43d71349754e3dab3a4f228016cb1a",
            "input": "Let d be (-2)/(-7) - 94/(-14). Let f = -10 + 5. Let i = d + f. Solve 5*j = i*j - 3 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-402b4ef4018c4b5eae5b0cc39c543e82",
            "input": "Let j(d) = -2*d**3 - d**2 + 2*d**3 - 2*d**3 - 2*d**3. Let l be j(-2). Suppose -y = -3*y + l. What is the units digit of y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ed522c5485044309a9d581e9a7693778",
            "input": "Solve -11*j + 14 - 47 = 0 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b2fb6b212e5d41fd88d304a375306f4b",
            "input": "Three letters picked without replacement from aarahhhhhhnsarh. Give prob of sequence hhn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-51d5df97d51c4ac587c0ae6f2afda459",
            "input": "Suppose -4*i = -11 + 3. Suppose i*b - 46 = -2*j, 2*b - 25 = -j + 3*b. Suppose -j = -2*d - d. What is the remainder when 14 is divided by d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5ae9d9ea7fa447d7816798b9c364af5b",
            "input": "Three letters picked without replacement from {a: 1, s: 2, r: 2, q: 9}. Give prob of sequence arr.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2cebab9ec164464d89f562528add441e",
            "input": "Suppose 4*v - 9 - 3 = 0. Suppose 5*d = -2*x, 3*x - x = -v*d. Suppose -14*k - 5*k = 0. Solve k = j - d*j - 1 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d86ca856905344c6a0fcd70c36ac0036",
            "input": "Let c be 0/(2 + -1 + 0). Suppose 3*p = j + 33, -3*p + 4*p + 2*j - 4 = c. What is the greatest common divisor of 25 and p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1d591c140d234ddc8ad8436612ec7191",
            "input": "Let y = -10 + 42. Calculate the highest common divisor of 16 and y.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fba3731fe3ed405c850e07a6a7791337",
            "input": "Solve 34*v - 29*v = -5*f + 20, -2*v = -3*f + 12 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-eabf2b230c38419fa26fadb5b5aeb311",
            "input": "What comes next: 24, 51, 78, 105, 132, 159?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5f3f5c0083924c35aaf14785c97a6fc5",
            "input": "Let p = 182843/22 + -8316. Calculate the common denominator of 70/32 - (1 + -1) and p.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-40c4ef2bb62c4d71888c2887cc677d8e",
            "input": "What is 8/25 of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6e0e7b177af343fcacb74dbc03cf860b",
            "input": "Suppose -19*v + 15*v + 20 = 0. Suppose -2*l + v*l = -3*h + 45, 2*l - 40 = -3*h. Let b = 31 - 21. What is the lowest common multiple of h and b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9d381e9e8b324fb08d290f6210e43f88",
            "input": "Let d(j) = -j**3 + 4*j**2 + 3*j - 6. Let n be d(4). Let s = -6 + n. Suppose 5*p + 2*r - 30 = s, -2*r + 3 = -7. Calculate the greatest common divisor of p and 1.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fb80ccb8b5fc4a01acd65cc8a729f368",
            "input": "What is prob of picking 2 i and 1 a when three letters picked without replacement from {u: 2, a: 1, i: 14}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-38a532b4a55e4ddc8eff9faa0659213e",
            "input": "How many millilitres are there in 7881.197 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6f9895e3374f4920811151b746d4c863",
            "input": "Calculate 24*-0.5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f5c9bd0c04c14300822bdaca3224a0d4",
            "input": "((-2)/(-12))/(4/(96/18))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-eac5fbc6736d424b8d7532290d815449",
            "input": "Let h(a) = -a**2 - 10*a + 9. Let m be h(-11). Let g = 1 - m. Solve -12 = -g*o - 0*o for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7f8d743d1b244651840f40fa6f2a6ac0",
            "input": "In base 7, what is 35 - -263?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5582c4194500447cac7d75cc5970fbb2",
            "input": "Convert 0.3324348 nanoseconds to seconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-aebacbeec95446c289aba963626e92c4",
            "input": "Four letters picked without replacement from {r: 4, u: 2}. What is prob of sequence urru?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0a441803d90f48dfab7f1835e31a54aa",
            "input": "Suppose 0 = n + 47 - 51. What is the remainder when 34 is divided by n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-854bccae70e34ca4b82b6682849083dd",
            "input": "What is 5/8 of a kilogram in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a785fdf4dac64285bc5308e6ed2e8c6b",
            "input": "Calculate prob of picking 2 g when two letters picked without replacement from geeeteeeeg.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9fdf48ac80b844f18c798eda2f29d004",
            "input": "Four letters picked without replacement from {q: 9, i: 2, e: 8}. What is prob of sequence eqii?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0b9cda0995c343c48cedfb967c9f4971",
            "input": "What is 7 take away -45.4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8aad013cb9654cc8b42e58c640ebdd62",
            "input": "Calculate (3/(-6))/(33/(-44)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d03cb1b5a9ac444d91f62a8f1e242770",
            "input": "What comes next: 97, 95, 93, 91, 89, 87?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-52d5fa52f69d4589b080791ee914c919",
            "input": "How many micrometers are there in twenty-one quarters of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-91ec6359c0f24483b70c781a3d82ccc9",
            "input": "What is 3638 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7e1c62194a85444b9729da89ed664b37",
            "input": "What is (8/(-140))/(2/(-14))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8427f82742354c80bca3ced486a441de",
            "input": "How many millilitres are there in 1/10 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c9dd32dbe2324237a5fe37f53067ffe2",
            "input": "Let y(x) = 15*x**2 - 9*x + 7. Let z(m) = -8*m**2 + 4*m - 3. Let h(c) = -4*y(c) - 9*z(c). What is the smallest common multiple of 3 and h(1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9aee2e0944624b7b8a0fa65a487abaaf",
            "input": "How many micrograms are there in thirty-one halves of a milligram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e0edb7d5c64c4465955d777daf0f45b0",
            "input": "What is prob of picking 1 k and 1 s when two letters picked without replacement from aqakqqsqq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c7140fc012064da8bb6d3820209ac0ba",
            "input": "Calculate prob of sequence dpim when four letters picked without replacement from {m: 3, p: 1, d: 1, a: 1, c: 2, i: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-634258cff4bc4214acad2cf4d4a9cd1b",
            "input": "What is -13 take away 0.0376?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3c59334e41704b389c8d779b08354d37",
            "input": "Suppose -36*s = -33*s - 210. What is the tens digit of s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-358ac5c83e614925b3712251b3d9e311",
            "input": "What is 3/40 of a milligram in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0c537eb33261465db454854a26b2e6e2",
            "input": "Suppose -5*z + 25 = -4*z. What is the remainder when z is divided by 14 - (-2 + (5 - 2))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-89a6be1d38fa423099f98320654ee9e0",
            "input": "What is 73.2673l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-76b87f7bfce94b0fb771c4e3673fd063",
            "input": "Two letters picked without replacement from {m: 4, w: 2, a: 5}. Give prob of picking 1 a and 1 w.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-63220b36bced44bbbfc504855078967f",
            "input": "Calculate -2*2/8*-6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3aed584bdd844d558c7432db3c6ef562",
            "input": "Suppose 4*i - 38 = -b, -3*b + 19 = 2*i - 65. Calculate the remainder when b is divided by 7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8c4127a801214996a061ecbd32e32607",
            "input": "In base 5, what is 31130 + -11?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cf7ce274e02b41efa384733bd42b7b3a",
            "input": "What is 1/10 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-370e83a59c8e449eaf8f7538c512cd1f",
            "input": "Let i(h) = h**2 + 2*h - 4. Let k be (2/(-3))/(3/(-9)). Calculate the remainder when i(-5) is divided by 6/(0 + 3/k).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b177313921304e73bc19591c05ced0fd",
            "input": "What is 3/5 of a hour in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fbab922874754461a75e653b4e57d4fd",
            "input": "What comes next: 13, 14, 11, 4, -7?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2dece1151c0844b39b0e3640850c6314",
            "input": "What is 101289.3 kilograms in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7ea8caff6c8e4920924d15e72b6de864",
            "input": "Suppose 71 + 29 = 2*t. Suppose -4*u + t = u. What is the least common multiple of u and 8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ac1be1558fdb4b8bbe9326d97583e50a",
            "input": "Solve 3*q = -3*q - 18 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8cfaf7286fd048b3849d869c1c2cad0d",
            "input": "What is 4/3 of a decade in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a1e7a310acee41b5a26aab7f4a3e1c48",
            "input": "Three letters picked without replacement from {i: 3, j: 3}. Give prob of picking 1 i and 2 j.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ba308306032248d1a063e4486aac1c20",
            "input": "What is prob of sequence xpx when three letters picked without replacement from {x: 14, p: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-16a308edacf14c00bcfca5dc20115009",
            "input": "Let w(d) be the first derivative of d**4/4 + d**3/3 - 9. Let o be (1 + 1)*3/6. What is the units digit of w(o)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f58394d1e89445e8a65e1c3f71ac83ad",
            "input": "What comes next: -475, -475, -473, -469?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0c00bbdd100341a185c102101d88ac30",
            "input": "Solve -12*j - 17 = 43 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e7c0d1bbdfdb4299aeef717f6e35ae1c",
            "input": "What is 57.25832 milligrams in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-94c11988edfc4bb6b03c43f594e6a263",
            "input": "Let z = -2631/28 + 768/7. Let y = -4435/712 + -13/89. What is the common denominator of z and y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b50d812467e141ac906b8c12e5d4588d",
            "input": "What is the value of (-19 - -12) + (-6 - -5) - -15?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f0cbd6e66a23437491b135f4a6932959",
            "input": "What is 8/7 of a week in days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-87905eb8bf40479fadc2bbbd387038b1",
            "input": "What is prob of sequence kcv when three letters picked without replacement from kkkckvknnknvkn?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-68f6725622404538b2201676ebd23d54",
            "input": "How many months are there in 21/8 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e03ca10fc6ac40a68fec8104b171e2a8",
            "input": "Three letters picked without replacement from obiiboibbib. Give prob of sequence ioo.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-00a47be582d449b0a1f7c62712082740",
            "input": "Product of -0.4 and -0.558.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ce22f4ccc04c4681ae26e25dab38625e",
            "input": "Suppose -3*r - 2*b = -10, -2*r - 2*b + 7 = -b. What is the units digit of r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-54b69a715f8745b287f27d65ca5198f4",
            "input": "Let f be (-34)/(-4)*(-2)/1. Suppose 5*i = -5*a + 20, 2 = -4*a + i + 3. Let x = a - f. What is the smallest common multiple of x and 4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d8cc1f557d8c4e7fa084013de61368d0",
            "input": "Calculate prob of sequence ah when two letters picked without replacement from abh.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-611da4a8d6fb4b82b1a3ed5be6549e32",
            "input": "Let p = -634736 - -452467. Let i be p/10830 - (-3 + 5). Let o = i + -6/1805. Find the common denominator of o and 9/14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e5a6c7efeceb463fb2d41fbeba380fea",
            "input": "How many milliseconds are there in 38.5396 microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-dfca656c48dc49e5bd652de62f84e61b",
            "input": "What is (-14)/(-10) - 1 - (-135)/225?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3da4a8a7f05b44eab9dec7aec0ae98e7",
            "input": "What is next in -154, -164, -180, -202?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-edc29a8e7d9a4295825b88825edeaa75",
            "input": "What is the value of ((-50)/(-30))/(2/6)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e45f635f83ef4659b36ac7df59c7273d",
            "input": "Evaluate (1130/226)/(5/(-4)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b651c72ef01449f597f65c25665acc1a",
            "input": "How many millimeters are there in three fifths of a centimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-22f01aaf86474372bcd2affe2fbd4a76",
            "input": "Three letters picked without replacement from {p: 9, k: 2, j: 5}. Give prob of picking 1 p and 2 k.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-652cb902d46542ffa47ae5a6afcd0efe",
            "input": "Four letters picked without replacement from qfqyqqcyiicqf. What is prob of sequence icyf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3de8ae71ea6443c0a798b9f0613ca198",
            "input": "Calculate -12*3/(-9)*-1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0246a7e06a2e422fa38ee6e9c3192181",
            "input": "Solve -q - 4*r = -21, -16 = -3*q - 5*r + 12 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ee8718d9d30749d4ba1a1fa145ab4e7a",
            "input": "Calculate prob of picking 2 w and 2 l when four letters picked without replacement from {w: 3, l: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bf5c6be1101f4e7e9bfaedad1c0585bd",
            "input": "How many tonnes are there in 1.663844 kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-61c062b4babe4801a7ed515dc1fe5532",
            "input": "Two letters picked without replacement from {m: 1, j: 1, v: 1, h: 2, d: 1, t: 1}. Give prob of picking 1 d and 1 j.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bfae5d4ecf6d438ea05f69d60a4ccaf5",
            "input": "What is prob of sequence uy when two letters picked without replacement from uukgguvuyukyvkyuyc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3973111f2994466a8f9158b6f065880b",
            "input": "Convert 4711.475 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-23fe4afa1c0a4a5fb24be26fe7b69357",
            "input": "What is one twentieth of a kilogram in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2bb4e08e451c4b7384bae4aa30fb474f",
            "input": "How many minutes are there in ten thirds of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ffa56c9e0fd44311a048978d4ad2ef15",
            "input": "Convert 54.15662 centimeters to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-02cff66aec7d40109220977d0f36256a",
            "input": "What is thirteen quarters of a decade in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-62489c1d1b45486a9d131e8e3ea8f099",
            "input": "Evaluate (1/2)/(17/170).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9c6c8e330fc84d109822aa48c3d0de13",
            "input": "What is prob of picking 1 e and 2 v when three letters picked without replacement from uvuuveevuueuveuueuu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-761ceeee4d2f47c4a23771b698fa56a9",
            "input": "What is thirty-one fifths of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-366221d341fa44d8aab8ce050fa35625",
            "input": "Calculate 24/400*10*(-1)/3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1ca5c68997a14eff8be4e89e9bd0aa2c",
            "input": "Three letters picked without replacement from {h: 1, g: 2, o: 1, i: 7, c: 3, l: 3}. Give prob of sequence iil.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-aa5bce7a3765446e9138004f8af2594c",
            "input": "Three letters picked without replacement from {g: 3, w: 1, t: 7, u: 3}. Give prob of sequence tuw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7d43c6b5ab0948f8a2d6804e056ee69d",
            "input": "Add together -0.08 and 4954.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c0296b60442640958d246533ba6131ae",
            "input": "Calculate (-60 - -61) + (-1 + 4 - 1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4f1e66d70bcd495aba636e9e0751bdc1",
            "input": "What is -19.4 minus -2.636?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-64108e2756084f2cb560fbe052c1ca53",
            "input": "What is prob of picking 1 c and 3 u when four letters picked without replacement from acauaacuucucuu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8c6bbeec562a43c1b466b747ff9af796",
            "input": "Suppose -f = -6*f - v + 29, -28 = -4*f - 2*v. Let d be 1*1/((-3)/(-12)). Suppose d*q = f*m - 0*m + 99, 0 = 5*m + 15. Solve -q = -3*b - 6 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2af92a9909dd4e34b17e32ef3f907115",
            "input": "Convert 8797.531kg to micrograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4b365a309cef49bbacbaa21e2ffbb719",
            "input": "Let y(a) = -a + 5. Let m be y(3). Solve f + 16 = -0*f - 4*c, -3*c - 12 = -m*f for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-14a25d0737a14244bdbf5f3eb381fb55",
            "input": "What is twenty-six fifths of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-078a48d90dde4ca9b7c30fad0c4d07c1",
            "input": "Four letters picked without replacement from {f: 4, m: 1, g: 5}. Give prob of picking 4 f.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d406c6d0477642078160fa892097f72e",
            "input": "Calculate prob of sequence zyyy when four letters picked without replacement from yzyzzyzzyzyz.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-32478512381f4d20ac46455730d793c1",
            "input": "What is next in -10, -51, -154, -349, -666?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0fbe9ab64a324aa2b9c16e286d93c7f5",
            "input": "What is 6 + (-2 - 2) - -5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ffde66887ddf4325a2f3cf0419ddb4b8",
            "input": "Let c = 22 - 19. Suppose c*g + 83 = 395. What is the greatest common divisor of g and 13?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c7c9af0732294bbf9e7b5753370915ba",
            "input": "What is prob of picking 1 h and 2 p when three letters picked without replacement from {h: 1, e: 3, p: 2, n: 6, q: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-798f6b6b7e864fdd883af1cfa949dc38",
            "input": "Suppose 5*v + c + 275 = -0*c, 2*c - 220 = 4*v. Let f = 127 + v. Calculate the highest common divisor of 24 and f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-13736767a1f8403dad545e0c05c14e40",
            "input": "Suppose -16 = 4*q - 0*q. Let z be (-50)/q + (-1)/(-2). Suppose -2*a + 37 = -67. Calculate the greatest common factor of z and a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f082fa859c9d4f519e7d720da1bba95e",
            "input": "What is the tens digit of -8*(1 - 110/4)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cdfd4a304b384625a94c4067cb1d043e",
            "input": "Solve -11*r + 10*r - 12 = 2*z, 0 = 4*z + 20 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e08602b9b8564484bbfe84957df2ac5a",
            "input": "How many milligrams are there in 1/5 of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f812501c76774b7f9b1d6274676f4f39",
            "input": "What is prob of sequence spss when four letters picked without replacement from sssssssssspsp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0e1513906ce0433e857fc18e6f43406c",
            "input": "Calculate the remainder when 65 is divided by ((-24)/14)/(22/(-231)).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7564ad69808b4eec9622e7469f8af77e",
            "input": "What is twenty-one fifths of a millennium in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7ec1359305a14c32a9f4f0f5169abe79",
            "input": "Four letters picked without replacement from {e: 7, c: 1, w: 3, y: 3}. Give prob of picking 2 e and 2 y.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3c393d6555454ca88f298eb57ff1bcc4",
            "input": "What is (3/2)/((-21)/(-28) - -3)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-176dffe826d547edb1aff7ea7b92437b",
            "input": "What is 995.4755ml in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4fa3651ed5b642a58f65a83717d938f6",
            "input": "Calculate 11 divided by -749.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6409b0d2002d4865b354474135a004df",
            "input": "Let f(j) = -j**2 - 5*j. Let o be f(-3). Suppose -b = -o*b, 4*x = b + 12. Suppose v = 4*v - x, v = y - 9. What is the tens digit of y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9babaf1daaa7411798cc1bd6d2497d89",
            "input": "What is 614587.8ns in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0b6bee4a769b4b6e993d6723065571b9",
            "input": "What is the next term in -53, -51, -49, -47, -45, -43?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c72fe79e46d748d3b19f87b519dc70e3",
            "input": "What is the next term in -1189, -2370, -3551, -4732?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dc6044b474fe45009dd6096ea3f26f58",
            "input": "Suppose -j = 30 - 80. What is the remainder when j is divided by 17?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bd83757db677430bafbdbfe24b7d1f51",
            "input": "Let r = 4 - 8. Let p = r - -4. Suppose c + 2*x - 82 = -3*c, 4*c + 5*x - 97 = p. What is the units digit of c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-44a1dc54c2f04fbc917e1017e048b89e",
            "input": "Suppose 0 = -6*r + 5*r + 47. Let c(q) = -q + 4. Let j be c(0). Suppose 5*w = -5*u - 0*u + 105, -5*w = j*u - 89. Calculate the remainder when r is divided by u.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d15ac760ec874c79b10b42f509d61947",
            "input": "Let s(c) = 5*c**2 - c. Suppose 0 = -o - 1, n - 5*n - 5 = -3*o. What is the units digit of s(n)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c50f5936e2164076a356efb9722ea84d",
            "input": "-5 times 0.058",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-236ac017d1c747d5980b83512d0a03c1",
            "input": "Let g = -14 + 18. Solve 2*f + 6 = -g for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-511113a3c8d747019fe1ba784162880e",
            "input": "Three letters picked without replacement from iie. Give prob of sequence eii.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7312bdb39acf4cfb8441270e34dec9d4",
            "input": "What is the value of (-8)/(-18)*(-6)/16?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3cea38a72beb4f67bc49acd8da235c4f",
            "input": "Four letters picked without replacement from zaaaaaaaaaz. Give prob of picking 4 a.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a2388379166048318aaee0def805560d",
            "input": "Two letters picked without replacement from kkkkkkk. What is prob of picking 2 k?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-581219d067eb40b9840da72aa796ced1",
            "input": "What is -38 divided by 38?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1f9b9b19c5574f73bae6b6970c51b009",
            "input": "Let u(z) = -3*z - z**2 + 4 - 3 - 5*z + 5. Let i be u(-8). Solve -5*h - i - 4 = 0 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e6291f643cac4b0eb1005f84b9cf5f83",
            "input": "What is 73.19755cm in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ee88365aee364fb89dda0f6da777cfa7",
            "input": "Let x be ((-70)/(-8))/((-1)/(-8)). Suppose 2*n - 5*c - x = 0, 4*n + c = 2 + 94. Solve -2*d + 5*u = -3*d - 5, 5*u + n = 3*d for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c8016455848846b899fb9c6de92c004c",
            "input": "Four letters picked without replacement from {y: 3, t: 4, x: 2, r: 4, k: 1, o: 1}. What is prob of picking 2 y, 1 o, and 1 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8ab361aba2954fcdbfca19e289cd52c4",
            "input": "Four letters picked without replacement from {x: 8, y: 1, f: 6}. What is prob of sequence xyxx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-92ea953975614192942b7ab22a16d022",
            "input": "Let h = 33 - 17. Calculate the lowest common multiple of h and 44.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-39b398982d204f8c94d234e04784aec4",
            "input": "Two letters picked without replacement from {u: 2, x: 8}. Give prob of picking 1 x and 1 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1215e9ea1b5c41feb746ddcc19a85a23",
            "input": "How many millilitres are there in 7/4 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a85e50ad72a3407893adef2e351e3f08",
            "input": "Calculate 5 - (0 + (3 - 1)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3bff4f540d0a4f7687da0ec19ce0e8d7",
            "input": "Solve 3*t - 4*g - 5 - 11 = 0, -11 = -3*t - g for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-91de3c6aded74e11baef57dd598c7d24",
            "input": "Let z(f) = -7*f**2 - 7*f + 9. Let c(k) = -6*k**2 - 7*k + 9. Let p(w) = 6*c(w) - 5*z(w). Let j be p(-8). Calculate the greatest common divisor of 8 and j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c4b0e73cfa694a1099905818a0629faf",
            "input": "Solve -2*r + 19 = 3*p, 74*r = 3*p + 77*r - 24 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b307a93a9388490e9aea99dcae8cc183",
            "input": "What is prob of picking 3 h and 1 t when four letters picked without replacement from {h: 6, n: 4, t: 5}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-10333c9a93df41ecab64362b8b0e3611",
            "input": "Product of 0.0298 and 0.6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1fd5c00d58e74d12a03d735e37c886f7",
            "input": "What is next in -262, -266, -270, -274, -278, -282?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-344fa12b11564cf18c050ca05745d7a9",
            "input": "Calculate prob of sequence rkk when three letters picked without replacement from {r: 12, k: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7f95da8896cc4692a9012b2f00890ec3",
            "input": "How many decades are there in one fifth of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-977aa40f962e4f39b56f850443e958e8",
            "input": "Solve -5*y + 24 = -4*j, -5*y + 6 = -3*j - 12 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8112f28071ee4e0596ec64df774bbd49",
            "input": "Solve 0 = -4*v + 2*z + 18, 4 = 3*v + z - 7 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-453e6323fee741d9ac93d48579ab8b44",
            "input": "What comes next: -101, -79, -43, 7, 71?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a98e998fa0fc410096aa3a8d7a788c2f",
            "input": "Find the common denominator of (-9)/(-24) + (-30)/(-24) and 5/4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2181cfe25bda4666bbead5df6b4859ee",
            "input": "Calculate 0*-0.09.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-49502d771fea477ca62b3a261d9a73ba",
            "input": "Let n = 1 - -2. Let x = -5 - -11. Let t be 3/(x*(-1)/(-44)). Solve -5*q - k = -q - t, -5*k + 25 = n*q for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-01f425b3697e44c98182e2c9d52697ab",
            "input": "Let r = -676 - -264991/392. Let y = r + -8719/1176. Calculate the common denominator of y and -55/16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6eacfb9687c74cdfa02308757931d95d",
            "input": "What is prob of picking 1 y and 2 g when three letters picked without replacement from nypgpgxgxydddgx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1ec8a60e8d49401685a1cdc594f241c7",
            "input": "In base 5, what is 10 - -13202?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-623f3383070c4d49b6d6a699d7e6ade8",
            "input": "How many milliseconds are there in fifteen quarters of a second?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ef7dd3ecd7744e8fa667f4c3cc31e95c",
            "input": "Let d = -20 - -70. Let n = -24 + d. What is the tens digit of n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-63214ba1ab8e4384ae0f6f4fa20e92fd",
            "input": "Let p = -12 + 20. Let q(c) = c**3 - 4*c**2 + 2*c - 5. Let k be q(4). Let l be k - 2 - (-1 - -1). Calculate the greatest common factor of l and p.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-48f8b9100e50470b8452c620f368dbf9",
            "input": "What is 6/5 of a milligram in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-dd18a1eb641e48ea8a98baebd6104a73",
            "input": "What is 0 + 5 - 15 - -5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-72153dfadfa2419188ba467f7ba6ffc4",
            "input": "In base 9, what is -1 + -11?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-35ef0d03999e40af8007c903afa99b91",
            "input": "Three letters picked without replacement from ieuiueiieeee. What is prob of sequence eii?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-97daa6deed7c48a3a592e09590107a9c",
            "input": "How many millennia are there in 13.77422 decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f6e40a56fc014a76b6046989faf86f86",
            "input": "(-29)/(-87)*(-18)/(-10)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6da42621c12c464cb68ed6fe4aa85f56",
            "input": "3 - (-4 + 4 + 2)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5d26dd1e2e9e429691f1336060b01808",
            "input": "Convert 60584340.6 minutes to weeks.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2d419defbd8d48ab87802a79b305019b",
            "input": "Solve -4*w + 16 = 4*l, 8*w - 4*l = 3*w - 25 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2fa07f2b0ff54a188d4960aa5ddb4360",
            "input": "Solve -8*b = -0*b - 16 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0962f12e7bfe489ab51f895300de3b31",
            "input": "Calculate prob of picking 1 f, 1 l, and 1 n when three letters picked without replacement from {g: 1, i: 1, e: 5, l: 3, n: 2, f: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c6aad4de85a446e1ab4dd9d5e3bfa223",
            "input": "Let v = 19 + -34. Let z = -2 - v. Suppose -l - 2 + z = 0. What is the units digit of l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-235b8d019c38462fb54a429a9bb724c6",
            "input": "Solve -8*y = -7*y + 5*y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d08e517e1d4d4da5a0d48ebe41678dbf",
            "input": "Let s = 11 + -3. Solve -y - s = y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bb47a127acbc4cc0a45d0c0957857c00",
            "input": "Suppose -7 - 3 = -k - 3*x, k - 2*x - 10 = 0. Let w be 8/20 - (-46)/k. Let r(m) = 5*m - 5. Let l be r(w). Calculate the greatest common divisor of 50 and l.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e55f61a357de4ffca5e1cf890114ceb4",
            "input": "-12*-0.13",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b53f3c38ef1d42d7bd40ee899ac725a5",
            "input": "Two letters picked without replacement from nxnxxxnx. Give prob of sequence xn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-31846e09fcc84ec7816a7ec2c276ccf2",
            "input": "What is next in -31283, -62565, -93847, -125129, -156411?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-63a2c2fc9dfd42b9800c60e5847dd05c",
            "input": "Let v = -18 + 23. Let t = v + 20. Solve 0 = -3*r + 12, 0*b + b - t = -5*r for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f56ca68295ab4bd3adcfda15a090255f",
            "input": "What is prob of picking 1 v and 1 i when two letters picked without replacement from {i: 4, v: 7}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-68bbb081373549989f0864005bd2b889",
            "input": "Let t(m) = 5*m**2 - 9*m + 10. What is the units digit of t(5)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fcb432a400da472c8a4dcd9b95d74d53",
            "input": "Calculate -162 divided by -1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3091981496764867b567ef540ba478e2",
            "input": "Suppose 3*a - 16 = 107. Let t = -17 + a. What is the units digit of t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-afc10a4b6e544e3cb126b1b053385017",
            "input": "What is 531.1725 decades in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bedb329d1f2044ecb8207b4c5b2d1d09",
            "input": "Suppose -g - 57 = -63. Solve f - 10 = g*f for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ea64b6db102649318f5cf46f4aa6a4b7",
            "input": "How many grams are there in 3/8 of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6da40e73f1ae4aec9a42757501b7a1f2",
            "input": "Let v = 147 - 77. What is the highest common factor of v and 10?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c320cb0502a84e19800bf86875e5b4fa",
            "input": "Let l be 10/35 + 117/7. Suppose -1 = 4*w - l. Suppose -3*i = -c - 12, -3*i - w + 16 = -2*c. Solve 3*o + 3*y = c, 2*y = -4*o + 6*y - 40 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2d5746c057d24fc6898005807b68943e",
            "input": "Let n be 12/4 + (-13)/1. What is the units digit of 5/(n/(-6)) + 4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-12770f9e6eeb4546b6767552e7f3d30f",
            "input": "How many litres are there in 499.152ml?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-716a99156b914eff8584ae47bce8dd48",
            "input": "Calculate 2701 divided by 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-99e5e17216144a90b2423dc75ead4100",
            "input": "In base 15, what is -2 + -1d?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-500102ea12334ec4b8a753630ab2bc72",
            "input": "In base 8, what is -40 - 32?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c1be426449e74cc89d471672108f21a2",
            "input": "What comes next: 158, 174, 208, 266, 354, 478, 644?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c70c93733d694922a633f57c44a53191",
            "input": "Let k(a) = 0 - 3*a + 0. Let y be k(-2). Let r = -5 + 6. Solve -5*x + y = r for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cf1c5d2b3d874869b7652c2e46effc00",
            "input": "9 - -5279",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ee271ba86c8f4fbbab27744a501ba520",
            "input": "Two letters picked without replacement from yjiywqyyy. Give prob of picking 1 j and 1 w.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cb36730e6c994e7bac4481d7289dc367",
            "input": "How many nanometers are there in 610.1077 millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e5311af69e4248dd9f8042b9be8524af",
            "input": "How many micrometers are there in one tenth of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a5e69155c04f417c88e541dceeda2e2e",
            "input": "What is prob of picking 1 k and 1 t when two letters picked without replacement from ttktktttktttkw?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ec84551332444b2bb9330036ce848ec5",
            "input": "Let v be -22*(-3)/2 - -1. Let u(w) = w - 2. Let j be u(5). Suppose -44 = -4*y - 0*a - 2*a, -2*a + v = j*y. What is the tens digit of y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5d9f3e83202f4ecabe6b480f3178740d",
            "input": "What is next in 62, 123, 174, 221, 270, 327?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fabb3ca50a26495291760a40a61e1bcf",
            "input": "Three letters picked without replacement from {g: 3, t: 3, q: 7}. Give prob of picking 3 g.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-88089e73bcea4e20bcbda00028156069",
            "input": "Solve -4*f - 56 = -40 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-67dc79245e82477eb194275a78f7f49e",
            "input": "What is prob of picking 1 f and 2 n when three letters picked without replacement from {d: 1, f: 1, a: 2, n: 13}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d4f855af5541434da03460593cbc3d46",
            "input": "What is seven quarters of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-57b400d4022f45718ceb1d016dc865c9",
            "input": "Calculate 11.68506 - 0.2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8962a1e519fb42749135d8823ef2a857",
            "input": "Let i(l) = l**2 - 2*l + 4. Let n be i(4). Let p be ((-2)/(-3))/((-4)/(-18)). Suppose 2*o = -p*y + 24, 4 = y + 5*o - 4. Solve n = 4*d - y for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8eb339e2e5034fe99cfc2fb85a1e7a40",
            "input": "How many decades are there in 17/2 of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1bf1c9c2826449d3a600514f4f4d397b",
            "input": "What is prob of picking 4 l when four letters picked without replacement from lelllllelelllelllll?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-25528dea86704a3aa966708c0a94e966",
            "input": "What is 5819.525 millilitres in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e2d6a4732fef4757906577615ee1c36f",
            "input": "Let g = 3 - -7. Let f(h) = 9*h**2 + 14*h + 2. Let s be f(-4). Calculate the highest common factor of s and g.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b865479a61194815b28053eed5d4c112",
            "input": "Let h(n) = 11*n + 11. Let u(k) = 5*k + 5. Let q(s) = 4*h(s) - 9*u(s). Let p be q(-3). Suppose 32 = a - p*a. What is the common denominator of a and -42?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-32fbd5d8f70b4b168e7c26d6a544297b",
            "input": "What is the value of (-11 - (-1 - 7)) + (9 - 1)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4996c190ab814c79bcc65c4532d31d52",
            "input": "Three letters picked without replacement from {y: 5, u: 5, e: 1, x: 2, l: 3}. Give prob of picking 1 y and 2 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8f913505cc0a42398051c7598a8e8a55",
            "input": "Solve 0 = 2*g - o - 2 + 5, -4*g = 4*o for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4454febf203343e5b900edef9a3044e3",
            "input": "Evaluate 2 + 21/5*-1 - -2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a97e36f473a44d4f94595e729c9a3ea6",
            "input": "What is fifty-one halves of a meter in centimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-db662360890948468e3df2f96d09e60b",
            "input": "Calculate -0.3*-1.58.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6bbda2525dbb43b3bcb7555fd6973b78",
            "input": "Calculate (-142)/497 + (-122)/14.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c72609b0b3bf408890108a4ef2945637",
            "input": "What is prob of picking 1 c and 1 z when two letters picked without replacement from {c: 6, k: 1, z: 8, d: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-593be3308799410fb0797fe82fc05a23",
            "input": "Let o(c) = 2*c**2 - 5*c. Let k be o(4). Let z = k + 12. What is the remainder when 47 is divided by z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-33c930518bd144ecba7eb9e4e1f0be1b",
            "input": "Let h(s) = -2*s**3 - 5*s**2 - s + 6. Let j be h(-5). Calculate the greatest common factor of 17 and j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6606c5592eea408ab13872a6f1be7681",
            "input": "Three letters picked without replacement from {f: 5, b: 14}. Give prob of picking 2 b and 1 f.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-568b5122b14f4759ae353579ed451a98",
            "input": "Two letters picked without replacement from {f: 3, l: 2, s: 4, q: 1}. Give prob of sequence lq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d36a4688248148dfbdfe2bfef81d59a4",
            "input": "Convert 82.82052um to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4c56e2acae3c46039cbda6c185a9d1f0",
            "input": "What is 424806.5 millilitres in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f7fb81fad2bc49f680f67b643dd1eb2a",
            "input": "What is the fourth root of 51593 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f3c907e258314e87bd0e0b86008fee45",
            "input": "What is eighty-nine halves of a decade in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9c66a953aa43424497a6d7a2ddae4fa4",
            "input": "What is -44 divided by 98?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-73843d75e34a4350a90f6c912c7c421a",
            "input": "What is 866.9172 years in millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3b3c724bbb68400c8a2294fd56bf5db2",
            "input": "Convert 999730.1km to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3a372a3a55dd49af8e0b315666e73eb4",
            "input": "Solve -3*d - 14*d - 17 = 0 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0443d9a9cae54f10bdb99587602728bd",
            "input": "Solve -182 = -4*z - 194, -2*a + 2*z + 4 = 0 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e7dc837357fe402f9176285d4b203d4b",
            "input": "Let y(w) = w**3 - 2*w**2 - w + 9. Calculate the remainder when y(5) is divided by 27.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c9fb63382fc04de6907e4e5a0004e126",
            "input": "Two letters picked without replacement from {m: 9, g: 2, f: 1, u: 1, l: 6, c: 1}. Give prob of picking 1 g and 1 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0e3f9107b45b4420bc4b252ee428a489",
            "input": "Four letters picked without replacement from {t: 6, e: 2}. What is prob of picking 4 t?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-088cc0cc494e479bba2182d26e031c96",
            "input": "What is prob of picking 1 p, 2 m, and 1 n when four letters picked without replacement from cpmimccpcnm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dea34d9ae2fd4fcca5932cecb40b93dd",
            "input": "Suppose -5*g = 627 - 2072. Let t = 101 + -246. Let j = g + t. Calculate the greatest common factor of j and 18.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e8e15d532c8248b281dd03a2e47fbb95",
            "input": "Suppose -u = 3*w - 10, -3*w = -4*w - 2*u. Suppose -w*d + 15 = 3. Solve o = -d*o + 16 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-86e8c32eff894b65820e727c6459f06a",
            "input": "How many years are there in three fifths of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ebe9ce21cb8545a1b5598cfa18647009",
            "input": "Suppose 0 = -3*w + 4*c - 18 + 39, -2*w + 14 = -2*c. Suppose w*o = 3*o + 8. Solve -5 = d + 3*u + o*u, -d + 3*u - 5 = 0 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-baf0f7478cbc4ca2ab7d3d4386df3b8b",
            "input": "What is eleven halves of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9c676737e5af419d945e48364185aabd",
            "input": "What is the value of ((-2)/(-98)*35)/(3/21)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3c3d45219c824ff5a30d042ce5c53986",
            "input": "Calculate prob of sequence vgv when three letters picked without replacement from vjgajvpgw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-db1edb4e94574bdf87494be8305eaa50",
            "input": "Calculate prob of picking 2 n and 1 f when three letters picked without replacement from nnpppppnnffnppp.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-055844120dea4647a550d0dc33baeee1",
            "input": "How many centuries are there in 78115.17 years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cc4b596619564738beb435c22901bf65",
            "input": "What is the next term in 3441, 6888, 10337, 13788, 17241?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6f1bc2abf2564b28831164f4dd9a79de",
            "input": "What is prob of sequence jeee when four letters picked without replacement from jjeejjjjjjjjjejj?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a1c87cc814bf4cb38a6555ae52d3edf8",
            "input": "What is (0 - -2)*((-133)/14 - -12)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-702fad0c61354a13b9c0909954b3df43",
            "input": "Two letters picked without replacement from amstsasssaaustmmm. Give prob of sequence ut.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e341a1ece8a34ac5a25466865297161c",
            "input": "Let x = -35 - -42. Solve 3*p = x*p + 4 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d5ed5a92247444068dc54682a70e22be",
            "input": "Four letters picked without replacement from {f: 8, n: 2, z: 2}. What is prob of sequence zzzz?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9b2911a6c2b5409abb0ab493acd7fac1",
            "input": "How many seconds are there in 31/5 of a minute?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-601dafa617304befb92140df9c438710",
            "input": "What is the next term in 18109, 18111, 18113, 18115, 18117, 18119?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-55c28630fcde46309766a4d753bda258",
            "input": "Calculate prob of sequence ely when three letters picked without replacement from elylllllllllllllll.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-412ecfd66454471684c34c3333cf0d68",
            "input": "In base 7, what is -1055 + 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cb7c2e6221794529b0b67bd7b2d45c2b",
            "input": "Calculate prob of sequence rkr when three letters picked without replacement from qkqfqrqqrtfq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c7c68ba4f8d9416790578df3fdc6f7bd",
            "input": "Three letters picked without replacement from svojjvzsoovvso. Give prob of sequence jvs.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3d4d378e0a0846d19907cf83031be861",
            "input": "What is 3/5 of a millennium in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f8cc5bc52cb346f3b170a8d92290e0c1",
            "input": "Let k(f) = -f. Let p be k(-3). Suppose -4*s + 19 = o, -p*s + 15 = 2*s + 3*o. Suppose -s*v + 5*v + 43 = 0. Calculate the remainder when v is divided by 22.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1788fb2f41944eceb718a88a56265b7f",
            "input": "What is the next term in 2, 24, 64, 128, 222, 352, 524, 744?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d02359bf6aab449fa21ac564f807ca94",
            "input": "What is -1 + -2 + 2 + 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d99a68a020704b1ca2ff5a6fd7d427c9",
            "input": "Suppose -3*w + 30 = 2*i, 4*i - 7*i = 0. Solve 2*o + 7*a + w = 4*a, -5*o - 14 = 2*a for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3ae808c1c1224465b95882160db64657",
            "input": "Suppose 4*g - 9 - 7 = 0. Suppose 0 = -4*y + g*u + 144, 2*u = 3*y - 0*y - 111. Calculate the remainder when y is divided by 396/39 + 2/(-13).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e42c8993b46f426582946479aef40748",
            "input": "Convert 69491.4 millilitres to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-26b2af4c1d9540dea7a7e5deebb78a2f",
            "input": "What is prob of picking 3 l and 1 z when four letters picked without replacement from zmmlllmzzzmlzzz?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6fa2dbbbb69940b3b9d4bb672ae91b9a",
            "input": "Suppose -5*j + 318 + 17 = 0. Let p be j*3/(-6)*-2. Suppose -p = 2*c - 227. What is the highest common factor of 16 and c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b49a1a2f192d49d1bed89b738634b1e9",
            "input": "What is the value of 5 + (5 - 10) + (4 - 2)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-93f0af483162419b821bdb1c6e1251d4",
            "input": "How many minutes are there in 7295.103 nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-471224510ac34b6da71ee0a5628a2e7f",
            "input": "Solve 15*p = 6*p + 36 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0e78b0648cba494fb622c153cb22448d",
            "input": "Calculate prob of sequence yyya when four letters picked without replacement from {a: 5, y: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b1873ee05d8140c791694d0d089e2911",
            "input": "Convert 7.49573mg to grams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f826b60dff1d47d7994a205ad3c4f8e4",
            "input": "Subtract -13.9 from 3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b7d81a6bb2d44076b336f7c4a3092208",
            "input": "How many minutes are there in four thirds of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0f5228c225904343bf389b9b1cf09af7",
            "input": "Let q be (25 + 1)/2 - (5 + -3). What is the highest common divisor of q and 99?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-162274da751048cf8b5b44e4e2bc00aa",
            "input": "0.2 - 3220",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-944a31e02f8f4be3bdcc8b7b91a1e791",
            "input": "Let t = 89 + -74. What is the smallest common multiple of t and 5?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f5ea0dd553f549c396ef4c1b6a7e6a43",
            "input": "Solve -3*y - 4*h - 10 = 0, 3*y + h + 1 = 3 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8b2e56d9029b42248b046580104073c3",
            "input": "In base 3, what is 10010 + -201?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3b6e052abdcb4fa99dfa34ae4ed6892b",
            "input": "What is the least common multiple of 40 and 2 - (-52)/(-28) - 209/(-7)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-13ca74a4cbf54d048dd2d3652626f323",
            "input": "Calculate prob of picking 1 b and 1 h when two letters picked without replacement from {o: 10, z: 3, h: 2, b: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-68aa9fda7ab34e0c87ed8c5b5a0df1a5",
            "input": "Let s(o) = -9*o + 2. What is the remainder when s(-3) is divided by 17?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-13baa9241c99454dab010f8921ea79b0",
            "input": "What is the product of 91 and -4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b07bde77025e4273a7a5641a7d3570cc",
            "input": "Divide -352 by -4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ed5d8195ea7b43a79a675d2bf8d5206f",
            "input": "Let r(n) = n**3 + 23*n**2 - 3*n - 49. What is the units digit of r(-23)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-de84d553b5f14a1395e4f7bb6f0ec7df",
            "input": "Let i be 1 - -1 - 0 - -2. Suppose -i*q - 9 = -7*q. Solve -4*l + 3*w = l - 1, q*w = -6 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5eeb7f7bdc114569882717096436782f",
            "input": "Two letters picked without replacement from {x: 13, b: 6}. Give prob of picking 1 b and 1 x.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a5dcceeb125c420690b08cba5634d95d",
            "input": "Three letters picked without replacement from mwwswwmswmuummwwmwww. What is prob of sequence usm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f6a8ca2074be430ab3a8c0552bebdc6c",
            "input": "In base 9, what is -4 + -84?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-961ecdd3b51f4ccabdfa43a7ba036c4f",
            "input": "((225/5)/(-9))/(-10)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-af5cdbaa38a643099b6df2c8ed84e16f",
            "input": "Let b(x) = 4*x - 5. Let l(s) = 1. Let r(z) = b(z) + 6*l(z). Let n be r(1). Suppose 0 = -3*i + 2*w + 22, 2*w - 36 = -n*i + 5*w. Solve 0 = 2*f + i - 4 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fe391ae52cb54938b03419342ba7d987",
            "input": "Calculate prob of picking 2 q and 1 i when three letters picked without replacement from iqqiiiiiiqiiii.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7ddb170c245c4113849453d1e2890200",
            "input": "What is the value of (168/(-36) - -5)*-18?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d1c56636bd08495880ac0e8a0f4cd24d",
            "input": "Calculate prob of sequence kkw when three letters picked without replacement from wwkkwkwwwwkkwwww.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-520273d0fc3a4279862a3a39b6b9f86d",
            "input": "How many nanometers are there in 985805.4m?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1824b87c5d504625914ee3ef8314ef49",
            "input": "Suppose 0*c = 3*c - 5*w - 11, -2*w - 2 = -2*c. Let x = 2 - c. What is the remainder when 19 is divided by x?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4a10ad62aa4d4ccb84851aa270651820",
            "input": "Let z(m) = -3*m**3 + m**2 + 4*m + 3. Let v be z(-1). Calculate the highest common factor of 21 and v.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1a90a918a93a40d6aa069d77f59bd4da",
            "input": "Divide -75 by -5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-aa3e13bcff1a4c689358ac94c099e82c",
            "input": "Two letters picked without replacement from ebjbhjejjjjfjbbjjj. What is prob of sequence hb?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d66286d440f34f61b2161463cfcc85ee",
            "input": "Calculate 210 divided by 5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-172ad21d3e8f47029a5dc0a58defd77d",
            "input": "In base 15, what is 20 - -e?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ae70fb204ccf4dd4ac549e5d08c96a33",
            "input": "Divide -1830 by -6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a6f720c9f7c5446aafca03be2f7b6eb6",
            "input": "-3.5*0.05",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e50ff88d34034a6fb0e1ccc49a59b18b",
            "input": "Calculate -378 divided by 4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2f522091ff554ec590c1df6ce2952322",
            "input": "Suppose 65 = o + 4*o. Suppose 4*t - t + 2*x = 105, x = t - 40. What is the remainder when t is divided by o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-316fe562312145f7a3f731efe30cb985",
            "input": "In base 10, what is -151 - 26?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6e7361fa7d4740a7b4bb3ed39f876728",
            "input": "Let w(j) = -j**3 + 5*j**2 + 9*j - 8. Let u be w(6). Let c = u + -6. Let d be (-1)/(1 + (-6)/c). Solve k = -2*f + 9, -f + d = k + 2*k for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-18b02af18562436595b442cd72132f11",
            "input": "Solve u + 8 = 5*u for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-edbb434e49804ca4bc9df318d5b5c1f7",
            "input": "Solve 9 - 4 = y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7ea1ed311c1649fd901f786401b526f6",
            "input": "Let g be 2 + (-1)/1 + 6. Let t = -95 + g. What is the units digit of t/(-12) - 1/3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-602d01f34b414a189b9c0722a1d39931",
            "input": "(3325/(-57))/(-25) + 2/(-2)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7339c71cadbb49cb804dd7e63a9d65bb",
            "input": "What is prob of sequence pap when three letters picked without replacement from {a: 1, f: 1, u: 6, n: 2, t: 5, p: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1956aee1867a4c8194d3c77014e3acec",
            "input": "Let o = 1 + 4. Let i = o - 3. Solve -2*x + 2 = -3*x - 5*z, x + i = -2*z for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-38061ee1bd284942b2ad74748748c9a9",
            "input": "Solve -3*i + 3*l + 19 = -l, i - 3 = -2*l for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-58838096b3dd47edb67c77f8411b6efc",
            "input": "What is 489.788 - 0.2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a3461646528047acafc58ffe82674b82",
            "input": "Solve 18 = 2*a + 4*s, -3*a - a - 5*s = -24 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0d99d840e74f40f8956e054780bfddc3",
            "input": "What is next in 26, 47, 66, 83, 98?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d56d5a757012400597d7e78211095a69",
            "input": "Calculate -4 divided by 3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-635155408ae847be91709633f603e1ae",
            "input": "How many nanoseconds are there in 65.6315 milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9ff1d6ea85a04132bb37e4bbd54ca8ed",
            "input": "What is prob of sequence sss when three letters picked without replacement from gsss?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a0b16abe13c5427a982c347f56cc1cac",
            "input": "What is 21/4 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d9f24e650d3644ccbac1821cb40fb130",
            "input": "What comes next: 2, -19, -48, -79, -106, -123?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b046596cbb0846cf9f0c631c5b806e6c",
            "input": "Solve 8*k - 629 + 573 = 0 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ed80ae8e3a814e53ba4420d714066e0a",
            "input": "What is 1/5 of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9e23accd05f9483a9190a44ea94ffa12",
            "input": "Let v be (4 - 6)/(4/6). Let t = v + 6. Suppose m - 3 - 9 = t*y, -3*y = 5*m - 24. What is the least common multiple of 4 and m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-df3df64412d84b44ac3444be8928da5b",
            "input": "What is thirteen eighths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-62c20e7c217a43368919028495a796bc",
            "input": "How many millilitres are there in 31/2 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-527342ae432e418f8ebb705a7d5b39a0",
            "input": "What is -3 - -8 - (-10 + 17)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9f7ae6775ead40c5be97b8e047e47879",
            "input": "How many millilitres are there in 49.51404l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cb4d95a4ab8f4b4ebdac58bb642bab2e",
            "input": "Add 0.2 and 52.3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f61670c02de94af9a8328c064ecf5365",
            "input": "Evaluate 6/21*3*(-3)/9.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-23d75dbf85fd4f4587376e623444b403",
            "input": "Solve -11 = -2*j + 3*i, 4*i = 4*j + i - 7 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0a5d21b482e34359bf054fe49d375d5d",
            "input": "Suppose 21 = 3*r + 5*h - 10, 0 = -5*r + 2*h. Solve 5*f + 2*b = -33, 1 + r = -3*f + 3*b for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6687658ab2c74299845268a24cce7ca9",
            "input": "What is 3907 to the power of 1/9, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b5393ae9354f421fac78a1c2ac711d5f",
            "input": "What is prob of sequence iimm when four letters picked without replacement from {i: 3, m: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6df2a591e69f404e925075c2d75c6ad5",
            "input": "What comes next: 223, 452, 681, 910, 1139?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-187fc48b889847fc9c10ae9cd08a6046",
            "input": "Let f(i) = -i**2 - 10*i + 6. Calculate the smallest common multiple of f(-8) and 16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6212556835574d06a9bc65ce1e53684e",
            "input": "Two letters picked without replacement from {t: 5, x: 7}. Give prob of picking 1 t and 1 x.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ecf2098ad2a441b9820b93bb9a74fd5b",
            "input": "Let c be ((-2)/(-3))/((-3)/(-9)). Let i(h) = 12*h**2 + 2*h. What is the remainder when i(c) is divided by 11?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-72a19f7c46f54468b726a2b60ca25a9f",
            "input": "Suppose -2 = 4*y - 2*n - 14, -4 = 2*n. Let i(l) be the third derivative of l**5/60 + l**4/8 - l**3/6 + l**2. What is the units digit of i(y)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b0e8c08c1df04e4689faa66af1ad06ce",
            "input": "What is fifty-five halves of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d34d749d1a1f46ffa63a6960d1257d8b",
            "input": "Let m(h) = h**3 - 2*h**2 - 4*h + 4. Let x = 3 + 0. Let d be m(x). Calculate the common denominator of (d - 1) + 51/24 and 13/4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ae370f02bdac44808e8e3dd0c26b1bc3",
            "input": "Two letters picked without replacement from {s: 1, h: 2, d: 1, v: 1}. What is prob of picking 1 d and 1 s?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7f1c854dd5c647b5b34ad5255b5e1d14",
            "input": "Convert 692.2908 days to seconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4381c2fb464447169f95b4ee27a079bb",
            "input": "What is (-265)/477*12/(-40)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5203e83c4421484b9d79daaa157d0ba4",
            "input": "Suppose 0*r = 5*r - 35. What is the units digit of r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-369e34a8ef2048df9d323a2122fc5ad4",
            "input": "Two letters picked without replacement from qsqsss. Give prob of sequence sq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cae72518a25c4f34a77c801b62d18297",
            "input": "Let u = -968/171 + -1/171. What is the common denominator of u and -32/39?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-41913e3ecd4a4fca99462b6ce74ddd42",
            "input": "What is 6949.914 kilometers in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e523f78d68964e40b1f188edd379cf59",
            "input": "Four letters picked without replacement from cjjacrjjcjoaa. Give prob of picking 1 r, 2 a, and 1 c.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1a8453b416964657a701e9b219f03cfa",
            "input": "Let q be 9*(-2 + (-14)/(-6)). Suppose 0*a - 64 = -3*y - 2*a, 0 = q*y - 2*a - 68. What is the lowest common multiple of 22 and y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ebfc04123f6b4123ac3309aeb5ced159",
            "input": "Let h(k) = k**2 - 4*k. Let t be h(5). Suppose 3 = t*w - 4*w. Solve 0 + w = r for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-846aaa6487be4b1682d43871865fae0b",
            "input": "19 divided by 19",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-20343e9ff2174a808a5edabc0675c92a",
            "input": "What is 5.711975 hours in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c42fc35775ce4ed686cb79cdc5bfef9b",
            "input": "Convert 216073.494 milliseconds to days.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b8d961c5b6784bd6ba24cae71e62d89b",
            "input": "Let l = 1 + 7. Solve 4 + l = 3*s for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1071fb1f86dc4580bb8558d25578d686",
            "input": "What is the next term in -1648, -1647, -1646, -1645?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c114f8b5813342c1a5da7d7fa0cd8a45",
            "input": "Solve 6*x - 8 = 2*x for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-82415d954b5a4025b01b75ca04e0954c",
            "input": "Work out -101915.2 + -0.01.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4f779860747c411b8a30f854973d8e44",
            "input": "Let v = 13 + 12. What is the remainder when 97 is divided by v?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2b1a9de68ad0450c9055824abd898d21",
            "input": "Two letters picked without replacement from {d: 2, i: 1}. What is prob of picking 2 d?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-08d8447165e24e458fc3fdc990bd5c6e",
            "input": "What is prob of picking 1 u and 3 h when four letters picked without replacement from {r: 3, m: 4, h: 3, u: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-035bbb786d30480aa5b2bb3c03a5bba2",
            "input": "Calculate prob of sequence lrl when three letters picked without replacement from lrrllllrllllll.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b82f56ab17a1406a9afdf20ede86cb60",
            "input": "Calculate prob of picking 3 h when three letters picked without replacement from huhuhhuhhhucu.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-565dc906cfaa4b88ba14f1dc34e8bb58",
            "input": "What is 55/2 of a minute in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-acc6bba54b6f419fa2b5b331844650d1",
            "input": "-14649+2",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ecbba8049979439a958feff1a53f1fb9",
            "input": "How many minutes are there in eight fifteenths of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-70c4a070762b4e68a60a38f95fa50ae0",
            "input": "Let c(s) = s**3 - 8*s**2 + 3*s - 10. Suppose 3 = r - 5. Let t = 32 - 27. What is the remainder when c(r) is divided by t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5066367a1aa940328dc19e0be6e1100d",
            "input": "Suppose 6*x - 13 - 5 = 0. Solve z = 5*b + 3*z - 23, x*z + 3 = 5*b for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fd62905780ef46f0ae0151abafe7fce3",
            "input": "-2 divided by 232",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f0d97f2fc11c44d2978166514a3cf164",
            "input": "Calculate prob of sequence pd when two letters picked without replacement from {d: 2, c: 1, m: 2, p: 2, z: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-20f8bafcbe9c4ab6900adbcda55792a9",
            "input": "Convert 823.1506 tonnes to micrograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-10530e8d51d44642ba0d28ee1c9bb4ef",
            "input": "How many nanograms are there in 0.4781357ug?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3610e56fe5824abe9252b7c852bfb0f9",
            "input": "Suppose 5*u + 2 = v + 2*u, 0 = -3*v - 4*u + 19. Suppose -5*h - 5*k = 0, 4*h - 6 = 2*k + 6. Solve 1 = 4*p + 3*r, h = v*p + 4*r + 1 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2854abc94acc4e9f804aadd2d87d8155",
            "input": "Evaluate (21/28)/(21/14*2).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5d716a050ed64d4a805b4862330c17b7",
            "input": "What is 0 to the power of 1/3, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-96ce3919d40e45f186169d87a1e26635",
            "input": "Convert 0.522377ml to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4b3060bb796b4159966aef7273115670",
            "input": "How many hours are there in 15/4 of a week?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9f1b136ada95416f99957094278dab87",
            "input": "What is next in 590, 549, 496, 425, 330, 205?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-92b81dcdc2694be19ffdceaa3408df88",
            "input": "Convert 65.86704mg to nanograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-679f78a4a1cb4e21b13acbb1e210c706",
            "input": "Let k = 384 + -3490/9. Calculate the common denominator of -14/3 and k.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f0d39a97756f4b6d84aae0003c9de782",
            "input": "What is prob of sequence ys when two letters picked without replacement from sbysryrbbbsyssrr?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-57d02d8cbe044671b0984db10cbe41e6",
            "input": "Solve 114 = -2*j - 5*c + 142, 23 = -5*j + 3*c for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4e5c548c1f184728aeebc76286360f6a",
            "input": "What is prob of sequence snns when four letters picked without replacement from suusuossnn?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-514ce9af29634e9cb0b31186f573aa24",
            "input": "How many milligrams are there in 3/32 of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9445057dc75248f385dfc79f73400a7c",
            "input": "What is 3/8 of a milligram in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7270d7b1418b46feadc178f546e08840",
            "input": "How many nanometers are there in 21/2 of a micrometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4fce9a70a68e485fbf6223f40bb23a47",
            "input": "Solve 56 - 20 = -3*i - 4*w, 5*i + 4*w = -44 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ccfb7961d8ff478ab0f05f2cf7655eb1",
            "input": "What is 258875.4 centuries in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7e10ff53c5c141c99511a0c271bfcf20",
            "input": "What is the next term in 126, 258, 390, 522?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2f8ea003ad2f425b899a00239c56a3b1",
            "input": "What is 4/7 of a week in days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-107f5c7c9b794991bcc3ba951d31fd21",
            "input": "Convert 9072.433cm to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1ae83428e0954f0b9c7ba65c02656621",
            "input": "2340 divided by -5",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0c525c20fc3c42ddb989838936f27bf1",
            "input": "Four letters picked without replacement from mhohmmmommhnohoomh. Give prob of picking 4 h.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-47c9b3cb496e42c4b823831d983ad73b",
            "input": "Product of 0.3 and -301.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ab3bd440e71e4fc8b837b8d0c880c8cf",
            "input": "In base 13, what is 2b4a - 3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e338b26df3e741839a7acfafe9e33b65",
            "input": "Two letters picked without replacement from vvvv. Give prob of picking 2 v.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-278aaaa9eca249a1a13cc788b87ec5e4",
            "input": "Four letters picked without replacement from {r: 3, n: 1, s: 3, o: 9, e: 2}. Give prob of picking 1 e, 1 s, 1 r, and 1 o.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-543945f5c2e94a01a4de5b48e94a7ca8",
            "input": "Solve -53*d + 54*d - 2 = 0 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8c37b8b9d21c4b25afa28a5414a49b9a",
            "input": "Solve -5 + 25 = -5*l for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4d60bb3e07a943789c9cc35026305d76",
            "input": "Convert 309.377 days to microseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-838915b7107f43358c3a0ce7b58f81d2",
            "input": "Convert 1169.156 centimeters to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ce8d77e92d624d67ba30165042277c17",
            "input": "Let l be 2/8*6*-4. Let h(w) = w**3 + 7*w**2 + 3*w - 8. What is the tens digit of h(l)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4d353a1254f5453fbe92f8e2613f37e7",
            "input": "What is 23868.44 meters in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9ce7bd2ab202428aaa3c606cbef0a28d",
            "input": "What is three eighths of a tonne in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e723691cd82249e3ae35d1f51fb75f5d",
            "input": "What is next in 64, 117, 216, 367, 576, 849, 1192, 1611?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-27594e326ff74f188a822a1ae80226bc",
            "input": "Let q = 10 - -75. Suppose 2*s = 2*t + 30, 5*s - q = s - t. Suppose -4*i + 4 + 5 = -a, 4*a - i = 24. Solve -s = -2*g + a*g for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d78db97c8535495cad8b23d31c70ff4e",
            "input": "What is next in 244, 223, 202?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4cf4f559569c4288a16d9e2d833738cb",
            "input": "What is next in 140, 146, 156, 170, 188, 210, 236?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-01449ce8884d4b578ff13b8234bcbb5b",
            "input": "Solve -4*w + d + 17 = -w, 17 = -2*w - 5*d for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-50c4484d15734363b16a1aae65b4d074",
            "input": "0.146*1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-48c947663ea944bc8f4b878f4f4f1aee",
            "input": "Two letters picked without replacement from bbrrnbbrrxbr. Give prob of picking 2 r.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a7f0e716c8bc47879ee238f2d8b1ed5c",
            "input": "What is next in 30, 29, 26, 21, 14, 5?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cc02325611464fd185e07f1fe1260b55",
            "input": "Let f(p) = 5*p**3 - p**2 + p - 1. Let b be f(1). Suppose -2*u + 2*y = 3*u - 10, -b*u - 3*y - 15 = 0. Solve u = 4*j - 3*j for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-265d81ab20de4213bb6b49034133a0e2",
            "input": "Suppose -k - 3 + 26 = 0. Suppose k = 2*o - 17. Solve v = 6*v - o for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dec1741bf67d42e6947ee98d5898fe7f",
            "input": "Solve -7*a + 6*a = 4 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7290834ec2eb467d9d72830efd02b10b",
            "input": "How many nanograms are there in 85589.3 milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-11a27c8c429846ed8fd82de6f1ec692b",
            "input": "Let p(h) = h**2 - 8*h - 2. Let v be p(8). Suppose 0 = 5*s - 50 - 40. Calculate the smallest common multiple of s and ((-56)/(-20))/(v/(-10)).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5f1d5bf6c9d34a9c8b5e004761bcd96f",
            "input": "What is -4784 divided by 104?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-76a5e18527c34b3981429a77fb9b4a91",
            "input": "Calculate 153 + -0.05.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-74436a1abed140438765d33b55246be0",
            "input": "Four letters picked without replacement from {k: 1, y: 1, p: 3, r: 7}. What is prob of sequence ppkp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-27c5f71ea090491abd08bff736361523",
            "input": "Calculate the remainder when 219 is divided by (-398)/(-9) - (-40)/(-180).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b5be62aa4a56408691f8ab40dcc6f1fb",
            "input": "What comes next: -27, -49, -73, -99?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a1c70f62ae63439598fbf41350a8452e",
            "input": "Suppose 4*c = 5*f + 25, -3*f + 39 = 3*c - 0*f. Suppose 3*a - 2*q - 2 = 0, -2*a + q + 7 = a. Calculate the remainder when c is divided by a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1235fd4d97fd4b74a2b93687c48347c2",
            "input": "What is prob of picking 1 p and 1 y when two letters picked without replacement from {y: 1, p: 2, z: 1, n: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-927e90f8a5e74396a59dd401c593f700",
            "input": "Two letters picked without replacement from {b: 4, q: 1, p: 1, i: 2, j: 7}. What is prob of picking 2 j?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9bd41bca61cf40aca9b3914b4c9a59fc",
            "input": "Let f(c) = 16*c + 1. Let d = 1 + -6. Let z be (0 - -1) + (d - -5). Calculate the remainder when 49 is divided by f(z).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f629bf5d8e1c47ca9c0edd8617c89735",
            "input": "Let g = -63 - -75. What is the remainder when g is divided by 8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2e85444a73dd40dfa2f1b9fc113de57b",
            "input": "Let l = -162 - -234. Calculate the remainder when l is divided by 15.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-31c67d7e13f94e48a8ad960df354ec14",
            "input": "What is 5/8 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-89c6df91093a4019bcb96ab81238063f",
            "input": "What is the remainder when 46 is divided by (5*-5)/(19 - 20)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-30b846b6edf54b50a2f6e7ea65e5cde3",
            "input": "What comes next: 30504, 30506, 30510, 30516, 30524?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dd6781acc7fe45a583f3061fc81ca75e",
            "input": "Suppose 2*w = 7*w - 30. Solve 2*y - 4 = w for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c64dbee69b1a492183ffc9d0289ecde7",
            "input": "What is the next term in 51, 64, 123, 252, 475, 816?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-342606bcdb3d4f698cbad4551e3cdd16",
            "input": "Solve -150 = 44*p + 114 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a50e6cb54c544f3b9122f304dd0d951b",
            "input": "-18376 divided by -2297",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7c7be278f07b4c49bff745bff0a24ff3",
            "input": "Calculate -2 divided by -692.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ddd04c143f514661842a573981029a37",
            "input": "Let b(p) = -p**3 - p**2 + 2. Let x be b(0). Let f = -6 - -8. Suppose a - f = -1. Solve x = w - a for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c32e2681c3ae466c80c477bf33c5aaaf",
            "input": "Solve -30 = -14*r + 8*r for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b38418a94902403c9b3f43afa84f9ded",
            "input": "What is 1462 times 0.02?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-675aabf870ee48699e7b2f75c7a2603c",
            "input": "Suppose -2 = 2*f - 16. Suppose -10 - 19 = -3*x - 5*j, -f = -x - j. Calculate the remainder when x is divided by 2.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9fa4f91c81224496820d5e157233fe39",
            "input": "In base 14, what is -4 + 3c4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1727090309564aceb847d581088b75cb",
            "input": "Three letters picked without replacement from {o: 3, v: 2}. What is prob of sequence vvo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-397cff882006466e8f0f786ad6b426c5",
            "input": "Let o = 9 - -56. Let z = o + -35. Suppose -5*u = -2*u - z. Calculate the remainder when 19 is divided by u.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f2f54294bc6c4abe8331dfada23138ec",
            "input": "Calculate prob of picking 1 y and 1 e when two letters picked without replacement from gaggeyygya.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-12e2f8db1a6b451ba765b0fab475f7a1",
            "input": "What is twenty-five ninths of a day in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-be61006936b049819487f354931bb94f",
            "input": "Two letters picked without replacement from qkqkxqkqq. What is prob of sequence kx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b0008d33ecfa4eafaf800e3525dfad52",
            "input": "How many nanograms are there in 6726.04kg?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9c881b8bfcaa4681b2bd03877fc0757f",
            "input": "What is prob of sequence ov when two letters picked without replacement from {v: 1, o: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a664d51befe8449d8ab606e420bf6d3f",
            "input": "Let z be (0 - 6)/(-2) - -123. What is the highest common factor of z and 14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3d62ab6224df42689d93f748a663a163",
            "input": "Suppose -4*i + 12 = 3*x, -3*x = -5*i - x + 38. Suppose 5 = 5*a, l - i*l = a - 16. Solve 5*z + 18 = y - 4*y, -11 = l*z + 2*y for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-43ae094cd409401a9471a833799bf5cc",
            "input": "Calculate prob of sequence ki when two letters picked without replacement from {x: 2, i: 1, k: 11, q: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cb88a7d227ce4ea7a090963a11b81f51",
            "input": "Solve 414 - 407 = 7*t for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9968d3e18d4949ce9106f3d81a00bcef",
            "input": "Four letters picked without replacement from {e: 3, q: 9, r: 1, o: 2, c: 3}. Give prob of sequence ccoq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-42dc38ec8e3e47b1a365f275da0bf975",
            "input": "How many litres are there in 8795.816ml?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2c8da66a8b0d4fdba80a2e932394706d",
            "input": "Evaluate (-3)/((-33)/11*(-3)/(-6)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e599c8c1fb6c4db1a24768486866d54f",
            "input": "Calculate prob of sequence xx when two letters picked without replacement from vxxxxxxxv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bbc29b1483454616b0ba55bf914da16d",
            "input": "Let k = -29 + 44. Let r = k - -1. Calculate the greatest common divisor of 2 and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ff32b37953e24c268bee0ecc33b5331d",
            "input": "Let a(s) = -s**3 - 15*s**2 - 15*s - 14. Let d be a(-14). Solve 5*i + 5*f - f + 17 = d, 3*i = -5*f - 18 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-eb74ba3e3bc8413d86b3c26b17015b12",
            "input": "Three letters picked without replacement from {v: 1, y: 1, n: 1, g: 1, h: 1}. Give prob of picking 1 y, 1 h, and 1 g.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f5da7d008e2c45b1a63bfce88b89e9f5",
            "input": "Suppose p + 5*c = 491, -3*c + 4*c = p - 521. Suppose 169 = 5*t - p. What is the remainder when t is divided by 35?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9ef8ee079e9148bc925c45915b9709c8",
            "input": "Two letters picked without replacement from shrhshhvc. What is prob of sequence vs?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e8c1d62dece5457b893fb0dcaa63081d",
            "input": "Calculate prob of sequence ee when two letters picked without replacement from {p: 5, e: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-376342bb5e024a9696b61fef66b0df2a",
            "input": "Two letters picked without replacement from jbbfbbbfffo. What is prob of sequence jf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-905c4c896e784ffb964b49690bdad645",
            "input": "How many minutes are there in fifty-three quarters of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3eaa833f5a974692b5731cde083334f8",
            "input": "What is prob of picking 1 c and 1 k when two letters picked without replacement from fkfcfkfpfgcpg?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-91c6628efbf745f2a52a0a7d914b90e9",
            "input": "What is seven halves of a meter in centimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a96dcee1602c4bfa9b49fdfe0837072b",
            "input": "Suppose -5*w = 5*b - 3*w - 88, 2*b + 3*w = 44. What is the smallest common multiple of b and 22?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7e9de75bc6954d1c933cf85aef93f627",
            "input": "Calculate prob of sequence cbfw when four letters picked without replacement from rfbcrww.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6f02911fffb34da599b4a30e1f918ea4",
            "input": "In base 16, what is -ad + 3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fe9bf9c71dff497fa20da2a56b364849",
            "input": "Calculate 41*-0.23.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6d24a78c73ea4c309fb2ed6a5a7be59b",
            "input": "Suppose -9*j = -11*j + 78. What is the tens digit of j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-57ac1ee0bb9e4eb59f81b45f4273f1c1",
            "input": "What is prob of picking 1 f and 1 d when two letters picked without replacement from {t: 1, b: 2, f: 1, d: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1c18f75c9f3a448290afec00b4418afc",
            "input": "Let m = 6 + -2. Let n(z) = m - 2 - z**2 - 9*z + 1. What is the remainder when n(-7) is divided by 9?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-95f30e558df5446191e925322d1fea86",
            "input": "What is fourty-five eighths of a meter in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-66454321f30a4d299fac6acc41da4ffc",
            "input": "What is 4/75 of a week in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-20d7a9498b5c45f09f13ebbbf7332e24",
            "input": "Let h be (-32)/(-24)*12/(-2). What is the remainder when 55 is divided by h + 6 - 16*-1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fe92d3f28a7c4de6b384be88dd2cabc7",
            "input": "Let w be 18/27*(-18)/(-4). Suppose s - w*s + 80 = 0. What is the units digit of s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c9f2d64e2caf440099d1e8f17ac92a79",
            "input": "Calculate prob of sequence ewc when three letters picked without replacement from {m: 1, c: 3, y: 1, e: 5, t: 3, w: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fb36a861b7334084a75b5826b7b0fa4c",
            "input": "Calculate (-72 - -77) + (1 - 11).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b05d6660eef74e919f4518de731594ec",
            "input": "Suppose 91*v - 74 = 90*v. What is the remainder when v is divided by 15?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-122e836778c945bfb7afd7f20d626654",
            "input": "How many decades are there in 85.98764 centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-da108b3a50a24451adfbed00c87be4b4",
            "input": "Two letters picked without replacement from {o: 2, b: 2, s: 1, f: 3, d: 4}. Give prob of picking 1 o and 1 d.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2c20ba512a034b888c22d440d8d8d787",
            "input": "How many seconds are there in 7.470708 microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-992ca6f5b8ff41498a24bb9077f95d0c",
            "input": "How many grams are there in 15.5017 tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-42c9b89c7e4842559952855037e627ef",
            "input": "What is prob of sequence dn when two letters picked without replacement from ndo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dc7e5dbb1f4446f2a2f15cc2cbb4ebe0",
            "input": "Let z be (2/4)/(5/(-70)). Let a(s) = s**3 + 7*s**2 - 2*s - 6. Let k be a(z). Solve -5*i = -10, 3*i = 4*v - i + k for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fd41ad867fcd42f69c344121299ec14e",
            "input": "Two letters picked without replacement from xaxaaanxxaxnxzvxa. Give prob of picking 1 a and 1 v.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d5b4d572a7e94379a9e5dbab91a69f92",
            "input": "Suppose -5 = -5*u - 0. Calculate the remainder when (-180)/(-3) + 0 + u is divided by 16.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4a5afe203c3e4c3e86ce6c630281d599",
            "input": "What is prob of sequence ii when two letters picked without replacement from {f: 11, i: 7, k: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d6a4aa133b1344dea9919b908d68e5c1",
            "input": "In base 13, what is 2 - -18?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1f4e665ee9904f6499c96a72d05a9e6b",
            "input": "How many millimeters are there in three fifths of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-61a97ae93459400bbb0579014d20ec3d",
            "input": "Suppose 2*j = 7*j + 385. Let r = -26 - j. What is the units digit of r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0f683ad0d93b44778377feeee8e4d8f7",
            "input": "Three letters picked without replacement from arakaarabayassasraa. What is prob of sequence aya?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-525f8d0b80ea44a7b39caea14813b6c0",
            "input": "Suppose -k = -31 + 3. Solve -4*j + 0*y = -3*y + 29, 5*j + k = y for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-24b3b2cd5f5447c6871aacffed1de96d",
            "input": "Calculate prob of picking 2 t and 1 h when three letters picked without replacement from khktkhtk.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e21ae9f3b8914056824cd473b2fa9119",
            "input": "What is 51/85*((-5)/(-18))/1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e8ee77ce90dd461b878d6113fa00c983",
            "input": "What is 3/32 of a week in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7fba6a8381624e1b90654102113c71ea",
            "input": "What is seventy-seven halves of a decade in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-87692beb93294f299e6107e58b3466c8",
            "input": "Suppose 34 = -p - p - 2*r, 0 = -p - 2*r - 13. Let v = 38 + p. Let b = -12 - -80. Calculate the highest common divisor of v and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-446d3dcb3a004cdd8d89e7899d7ca666",
            "input": "What is prob of sequence yyz when three letters picked without replacement from {y: 13, z: 1, a: 3, q: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2db80256846a49e1acf50b033a9d0efc",
            "input": "Solve 0 = -35*a + 65*a + 270 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-62aa26e5fa7d4d72a2b118dc84c8d315",
            "input": "Let i be 4/(((-36)/21)/(-6)). Calculate the greatest common divisor of i and 98.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8b47b6228b5a461e9ad5bf00addf0274",
            "input": "Let g(z) be the third derivative of -z**6/120 - z**5/10 + z**4/8 + 7*z**3/6 - 8*z**2. What is the tens digit of g(-7)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ce7985ce71ed4a8db99b531e72a37c6c",
            "input": "Let x(a) = a + 13. Let d be x(-9). Suppose 2*w + 114 = 3*g + d*w, -3*g = -5*w - 93. What is the tens digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c72e948db6964bcda0150816f36096ce",
            "input": "Solve -3*h = -11*h + 16 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3318d349429b4eb7aa9f9c8ede9f0db5",
            "input": "Let f be (-16)/28*14/4. What is the common denominator of 143/6 and (f/(-5))/(16/(-122))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ab0574f4e1f442a8bd8e868e7586dc59",
            "input": "Multiply 0.07 and -0.0514.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f5fdadcfbdca474c96705436565d8714",
            "input": "What is twenty-five halves of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c16c287eeb324fc6aea21191a10e9ff9",
            "input": "What is prob of picking 1 v, 1 i, and 1 n when three letters picked without replacement from hnqvdin?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9a7cf63f655a46bc8c5a30eb107e51ff",
            "input": "Suppose -1 = j - 13. What is the remainder when j is divided by 5?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ff0bd0fdd5a8425b88d87bd65959e6a7",
            "input": "What is -5 - 110911?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-55bd9e7fb8354860a337c6b106bda82f",
            "input": "Evaluate -35 + 38 - (3 - (2 + -3)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c848186bc3a346c5950dab16b618d9d5",
            "input": "What is prob of sequence vql when three letters picked without replacement from lqvjj?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-182d6515addd4c16b5247f39eba78a99",
            "input": "What is prob of picking 1 u and 3 f when four letters picked without replacement from wfffsmfwu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f193ccf50dcd4d2885d315827fa5513c",
            "input": "What is the next term in 549, 1091, 1633, 2175, 2717?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-eb282e52d84f43fd8d1dcd1cba26f158",
            "input": "Let b(c) = 4*c**2 - 6*c - 2. What is the lowest common multiple of b(3) and 32?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1539d072db594395bddb7b620ace9a34",
            "input": "Let l be 0 - (0 - (215 - -2)). Let h = 1363/6 - l. What is the common denominator of h and 3/2 - 518/280?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-eebe888020ec4955964d67b35a78f32f",
            "input": "Suppose 2*c = 4*c - 24. Calculate the remainder when c is divided by 7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3e2d6faf2b814ef0b975ec420fef9ecd",
            "input": "What is 1/20 of a week in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-79d0bc302cd0446cb335cf56c0e2090e",
            "input": "What is the square root of 485 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-430dacf04c9348a095b4a58d1dbb2d4e",
            "input": "Calculate prob of picking 2 x when two letters picked without replacement from {x: 4, d: 9, g: 1, w: 1, u: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4531d3a790fb44749db4fe52603add8e",
            "input": "In base 5, what is 23000 - 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-744369c6b0724f5894b99d2a09291e5a",
            "input": "What is next in -229, -247, -265?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-65b35d2233564e5c90a7b8da27d71ee9",
            "input": "Let j = 12 - 10. Suppose -5*u + j*u + 9 = 0. Solve -13 = -2*g - u for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7a9c096aaf744771a7eb41be68211bf7",
            "input": "What is 2870.1 litres in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5c6ffc12e6be4d589251043a10b5e73c",
            "input": "Three letters picked without replacement from {q: 2, w: 7, b: 1, l: 4}. Give prob of sequence wbq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-efe94b1cf6ad48fa8fec485232720d76",
            "input": "Let a(y) = y**2 + 10*y - 12. Let v be a(-12). Let n(p) = p**3 + 3*p**2 + 1. Let r be n(-3). Let b be (6/v)/(r/40). Solve h = 5*h - b for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-68647f7a81804095b85911985f4f42f4",
            "input": "What is next in 2, -4, -10?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-71d7bed024934e3ca197f4523004eee9",
            "input": "Two letters picked without replacement from dioodwoliowowwii. Give prob of sequence ow.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-42a45447184e456bbfc66d7fb0d77e3f",
            "input": "Solve g = -g - 2*g for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e69d9c3266f946f1a50c0aa9f36ca256",
            "input": "Solve -j - 4*v = 0, 0 = 11*j - 15*j - 4*v + 12 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6df28ffa21de4bd695c44fcce202570b",
            "input": "Two letters picked without replacement from pfffipfppfefpf. Give prob of sequence pf.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-af7c35d8a7b44539922b18592f0c2389",
            "input": "What is prob of sequence rr when two letters picked without replacement from {r: 8, x: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6ebfb7769efd4f8e995c7768e501bef0",
            "input": "Solve 0 = -t - 4*y - 13, -4*t - 3 = -y + 15 for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5252c40af9ab44f28e1cbc0f311b2a87",
            "input": "What is prob of picking 1 c and 1 b when two letters picked without replacement from bbbbbbbbbbbbbbccbb?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a9d5cbcf69054cdb82f7e46e368ddd5e",
            "input": "How many micrometers are there in fourty-five eighths of a centimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-94216023962a44b58240ce071301a12e",
            "input": "How many days are there in 149431.149 nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0956762453e4472091ad3c1180e7a631",
            "input": "What is 57438.32 weeks in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-da9917719263406cb4f51032142299db",
            "input": "What is 10 + 4 + (8 - 15)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-414b8d0089954f7e9de79cc4368e26a3",
            "input": "How many hours are there in 17/2 of a week?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6fdc0dad75d849d7918b93d3adff53c3",
            "input": "What is the next term in -3976, -3972, -3968, -3964, -3960, -3956?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1687bca0121643aab37ae5b766f67837",
            "input": "Calculate prob of picking 2 v when two letters picked without replacement from {v: 4, c: 2, x: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-69e75844daaa47718324c4ac4acecd2e",
            "input": "What is next in -154, -156, -160, -166?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d7301df6c5d14604a66255f218cd3195",
            "input": "What is 1435 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e09b17f2a2154bb6b1d0847ae242707b",
            "input": "How many millilitres are there in 53.6938 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7f721e3b02d94f439960a7846c71a865",
            "input": "Convert 672557.7 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-68ed6a9e16a143e3af522c4605991ac4",
            "input": "Suppose 86*l = 87*l. Let y(i) = -i + 8. Let p be y(5). Suppose -2*n + p = 1. Solve -x + l*x = -n for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-123b57ecd698420db027676d0bb4d14e",
            "input": "How many centimeters are there in eighteen fifths of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5c348354214540e18a62f1c60a5edae5",
            "input": "How many micrometers are there in 5/8 of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-de93e150b5244b68b165552170746d49",
            "input": "What is the cube root of 2748 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9b26b8492b7744bf86f2d565b98b5778",
            "input": "How many tonnes are there in 59.40927ug?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3d74e38fa0d2467f9993937e16f87cfd",
            "input": "Suppose q + 3*d + 13 = -0*q, 2*q + d = -6. Let i = q + 10. Calculate the highest common divisor of 9 and i.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7e594e422e46494f80c00d0bf24b97a3",
            "input": "How many seconds are there in 6275.9 hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-aa47116f636a44e088de3712335f7ae7",
            "input": "Four letters picked without replacement from wqwgwwdwgggqqwgdw. Give prob of sequence qgqw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d5d7940ce4e146718a820bcc2230da13",
            "input": "Let v be (-22)/(-4) - (-2)/(-4). Suppose -3*q - 30 = -v*q. What is the highest common factor of 60 and q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fbf71ea7b350463eb25607a4ee208e31",
            "input": "What is next in -63, -100, -163, -264, -415, -628?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3ab58170960f4401a9e21a6821b59175",
            "input": "Solve 0 = 5*v - 5, -2*g + 23 = -7*g + 3*v for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1e5bd4b075324fe8a7116d7ff607c9a3",
            "input": "Let s(v) = v + 4. Suppose -m - m = 0. Let x be s(m). Solve x*l - 7*l = 5*k - 40, -4*k = -20 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-695a7ceb253441e39aeb350b12671df2",
            "input": "Suppose 2*j = 4*j - 36. Let z be 1/(3 + (-51)/j). Solve z = 3*f - 0*f for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ff46da9167c3433cb835ca3055e135b4",
            "input": "Two letters picked without replacement from {q: 1, g: 3, d: 1}. What is prob of picking 1 g and 1 d?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-83921118ae304de4990c908abf9c0531",
            "input": "What is next in 256, 306, 356, 406, 456?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b0ed1c9ffeb34b97be726581a2bac681",
            "input": "Find the common denominator of 1349/(-190) + 4/(-10) and 75/2.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ba0c170c8a8a484db858c32cc13fcc5c",
            "input": "What is 1476201.51 milliseconds in weeks?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-397017cd93984e3d96da0e1231d45a44",
            "input": "Convert 69.14492l to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2fd4284e842443eaba11fd97302066d0",
            "input": "What is 7.644864t in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6d16842a649f406994b6f42057d7dad8",
            "input": "Solve -4*v + 224 = -32*v for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-03ebf60f0b54451ea5436badfac0477b",
            "input": "Solve -5*k + 2*k + 2*k = 0 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-99748356b6984a39b7ea094c6c8328da",
            "input": "Convert 0.5132249ug to nanograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-01c7047bbdf74a788d4de207ebed3582",
            "input": "How many hours are there in 84.815874 milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c54b3390dc6c44aa9010670a6cff574b",
            "input": "Suppose 0*n - 2*n = 10. Let b = -2 - n. Suppose -b*c = -15, -5*s + 0*s - 3*c = -15. Solve s*g = g for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-842534f3439a447f8ff08489dfeace75",
            "input": "Let j(k) = k + 12. Let r be j(-7). Suppose -3 = a, -w + 3 = 2*a + r. Solve m + 5*y - 20 = -w*m, -4*m + 3*y - 19 = 0 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7b938c7ee01c4120b9ca3edf745a7b75",
            "input": "Let s(x) = -5*x**3 + x**2 - x. Suppose 6*y - 2 = 4*y. Let z be s(y). Let g = z + 7. Solve g*a = 6*a - 12 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7c563f4766134e10a070d3a0ffb208b8",
            "input": "What is prob of picking 1 a, 1 u, and 1 h when three letters picked without replacement from nauacnhaaxuannxunxca?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6e3cf05e57b54cb2b9a7bbfb9538f55b",
            "input": "Let j be 2 + (1 - -20 - -1). Suppose 0 = 2*h + 4*n - j, n + 2*n - 15 = 0. Let r = -46 - -51. Solve r*q + 1 = -0*q + x, 0 = h*q + 4*x - 4 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-064fd68559ee4e9f84614a9e57ac6f9c",
            "input": "Four letters picked without replacement from zmzmzdmdzzzmmzdmmmzd. What is prob of picking 3 m and 1 z?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8bbc7ed433e642c6bb6079beb1258269",
            "input": "Let l = -20 - -38. Suppose 0 = w - 9. Calculate the highest common factor of l and w.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f827c7f7681d4213ae1a3b22a4663cf9",
            "input": "What is 3/40 of a day in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b58a6e1dfbae41e482cf08b0fed8103e",
            "input": "1287 divided by -1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-952ae1c65d8743688006ae9294b5d984",
            "input": "Let c = 5 + 0. Solve -c*u = -2*u + 3 for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bd1657f1bba74666ba0345f919f2165a",
            "input": "What is 124 times 1.9?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-65cb46b065834e59be4f109506f3627d",
            "input": "What is next in -73, -66, -55, -40, -21?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-58e7a78dedb34a90ac168cf625fa5644",
            "input": "Work out 225007 - 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-37f853d1ca8940678b82577f664baaec",
            "input": "Suppose 3*q + 668 = q. Let x be ((-266)/231)/(1/(-291)). Let o = q + x. Calculate the common denominator of 43/5 and o.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1168ca3d78ca4a8987f9f5916a0fc9be",
            "input": "Calculate prob of sequence btwq when four letters picked without replacement from {h: 3, t: 1, q: 5, b: 1, w: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e95c14e18577474fa9341b8bc08072af",
            "input": "Solve 0 = 15*f + 77 - 107 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-67a51cebb6314c5a9757652e5967f0ba",
            "input": "In base 12, what is 21 + 39?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3737cff71db04c739f2279aa93892f88",
            "input": "Evaluate (-14)/(-6)*(-12)/126.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7d3a66bf582244af839659721a4f6b7a",
            "input": "How many centimeters are there in 2052.813km?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-51730c72c81d4dc89b62c75285897a36",
            "input": "Let v be (-3 - (-3 - -1)) + 3. Let h be 0/((-3)/2*v). Suppose h*q - 16 = -4*q - 4*n, 5*q - 24 = -4*n. What is the units digit of q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3ffc0f9d59794872b72473eadc996239",
            "input": "What is 15588 to the power of 1/8, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8ce57ee7116f4f25bac57654f440f294",
            "input": "What is 6085.387ml in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b0486636b16c4845a8f3c750ed808410",
            "input": "Let d(q) = 3*q - 10 - 3 + 0. Let s be d(6). What is the greatest common factor of 25 and s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cd7b706c0abd4e57b32ade45956c9c32",
            "input": "Evaluate -4 + (-5 - -11) - 4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6c619ca233b94253b1e11a14e14342ae",
            "input": "What is next in 37, 4, -27, -56, -83, -108, -131?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ccccfe9c0dbe4a3ba25bd9b269a5ae8c",
            "input": "Let x = -1/17723 - -1754585/141784. Let q(j) = -2*j**2 - 6*j + 5. Let y be q(-5). Find the common denominator of x and (y/(-12))/(22/(-40)).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-adbd33004086489cbe2ee01bc32e3b0b",
            "input": "174/203*14/(-3)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c45921b0b9024264ae4fb86e76d7154b",
            "input": "Calculate prob of sequence vr when two letters picked without replacement from {x: 2, v: 1, r: 1, m: 6, z: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-518ebcbb663c4fb79acbd5573943ca00",
            "input": "In base 13, what is -13 + 2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-43c08c6e171d4ab4b01b1f1cbb979d9a",
            "input": "Three letters picked without replacement from nfenannazaaznanea. What is prob of picking 1 f and 2 n?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b86d18aecd4d4324b3375f71bd111cbd",
            "input": "Suppose 0 = 5*p + 33317 - 166867. Suppose 3*w - 4*w + p = 0. Let g = w - 480907/18. Find the common denominator of -41/14 and g.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-04e55cf0a70541138cf02af386e9bf68",
            "input": "Calculate (-8)/(51/34*28/(-3)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7665af9661dc43f89708799da6da5eef",
            "input": "Four letters picked without replacement from oikkxxooxkoxkxk. What is prob of picking 4 x?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-28f4d05bf8da45b2a13d1d34a6a811b2",
            "input": "Calculate 270 divided by -45.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e845466723474fa9b35130f8e06e10a7",
            "input": "Convert 935.7169 tonnes to grams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-33628da514cc401faa61d52ad8429be8",
            "input": "What is sixty-four sevenths of a week in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b896489b472c4bf792308430eee7c121",
            "input": "Two letters picked without replacement from hjhwxjjhwhzuux. Give prob of sequence uh.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7984848ad75b4df1a4edde2015c44e8b",
            "input": "Solve 0 = 10773*c - 10764*c + 54 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0496764762a4460e8b72bd3386156d42",
            "input": "What is 8322 to the power of 1/7, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ef36f3784ece45e1b49fa1b116f22062",
            "input": "What comes next: 2209, 4422, 6635, 8848, 11061, 13274?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cb4133424b4847038ee3db6e2e536523",
            "input": "Let d = -50 + 116. What is the remainder when d is divided by 27?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-78da16e06538465ea42b64e6bd6f5966",
            "input": "Let z = 49 - 24. Calculate the greatest common factor of z and 25.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-88adcf0551124f28b49a0fa9d2b5f58f",
            "input": "Let z = -30 - -32. Solve -3*i - 5*w - 5 = 0, -5*i - 1 - z = 3*w for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-51cf0695cd5141b289b5998c031b294f",
            "input": "Three letters picked without replacement from {p: 4, s: 16}. Give prob of picking 3 p.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-eb63c6f590ba4726a771832dcb17619b",
            "input": "Evaluate (-4)/(24/30*5).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0c524e26aaed4012a7c40b1881aa0135",
            "input": "Convert 2604871.2 microseconds to minutes.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2902b20b9fd14450891196c4997c8a3a",
            "input": "What is 3/25 of a micrometer in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7759ee43d67649928a179951f7add344",
            "input": "Four letters picked without replacement from {i: 8, c: 5, n: 5}. What is prob of picking 4 c?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-feb8b542aa674a3388f4683713de0fcf",
            "input": "Two letters picked without replacement from {r: 3, h: 2, s: 1, o: 1, x: 4, a: 1}. Give prob of sequence or.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9150f2b8dbfe4313ab76423313826e2d",
            "input": "Solve -4*r = -4*i - 3 + 15, 5*r = 2*i - 6 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8e206dcfa5db40ed92f80a0993b85e91",
            "input": "Find the common denominator of ((-27)/(-21))/((-18)/12) and -67/8.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1cdf1c74c5d449ccbb7704b5eced9a8c",
            "input": "How many microseconds are there in 3/40 of a millisecond?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f0f69a6e92c04362b11c99af393268f2",
            "input": "Suppose -2*q + 63 + 68 = -5*l, -q + 4*l = -73. Let g = 93 - q. Calculate the remainder when (1 + g - 2) + 1 is divided by 21.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bc92e2e101194ad79e9ff997026f81d2",
            "input": "What is 0.2 times -137?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1d1380fa6e1b4845ae33909a79fdf230",
            "input": "Suppose 5*g = 85 - 0. Suppose -4*d - 4*m + m + 27 = 0, 2*d + 5*m - 3 = 0. What is the remainder when g is divided by d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5d750b02b40a409fae8fee9e860d4480",
            "input": "What is 143508.645ms in days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-07b940adb9744def9e06ae984c09e85f",
            "input": "Let x(i) = i**3 + 5*i**2 - 6*i + 2. Let m be x(-6). Suppose 0 = -m*d + d + 13. What is the tens digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5dd807e44a14472780d56c6d89bd752b",
            "input": "-2 + 0 + (3 - 1)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2ffad7e5cb9544c0bd544d5c344bf799",
            "input": "How many months are there in 8692.842 decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c4717e596b104e218e05eec083695778",
            "input": "What is 28.66276 days in weeks?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-47423d45d2354f6fa13b189f6a35d77c",
            "input": "Evaluate (-1)/(13/(-84 + 6)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dda1329aa9ce44f4a01567a3bf8c8fb8",
            "input": "Let d be 354/(-10) + (-12)/(-30). Let o = 1105 - 2151/2. Calculate the common denominator of 3 - 3/(6/d) and o.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f6e720c6f9b44f109f2866767751c6cb",
            "input": "Calculate 2*-142.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-759e137653364c809bb9b1f81883130d",
            "input": "Let y(q) = -22*q - 2. Let g be y(-2). Let s be (-1)/(-2) + 875/14. Calculate the highest common divisor of g and s.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2b8c3a3a00e74c5e94cd3c1237d2cb8b",
            "input": "Let a = 6 + -11. Let m be (-1)/1*1*a. Let k = 5 - m. Solve p = -k + 3 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-393315d160624d738d2727bb27a0955d",
            "input": "Evaluate -29 + 24 - (2 - 9).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5b343e02d8584e2cba8864e24d05d44f",
            "input": "2683+2",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cceede6697c3462f8b1ba194b19d9288",
            "input": "Three letters picked without replacement from {e: 6, k: 1, f: 5, o: 7}. What is prob of picking 1 o and 2 e?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9ffe3de6499e4599b9f9c7fcbf1875bf",
            "input": "What is prob of picking 2 g when two letters picked without replacement from ggggqqqgggq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4de7791fbc43476ab0628afaa22440df",
            "input": "Solve -2*j = -4*d, 4*j + 2*d - 6*d - 8 = 0 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e9da5f8ae08b40679ebd754210d3b70b",
            "input": "What is 51397 to the power of 1/3, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8e3bbf70800447ce9ca77c679e8c69b3",
            "input": "How many kilograms are there in 68868.17 nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5aa61b895f474f3084a110ee0d2b7d44",
            "input": "How many months are there in 37.845 millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0e1ea3b9c7164976be64cb6e3eff9e38",
            "input": "Suppose 11*h = 38 + 6. Suppose v + 3 = 3*o, -4*v - 5*o + 8 = -31. Solve 5*g - n - v = h*g, -4*n = -g + 15 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0bac813e3ec146699f6f6192480159b8",
            "input": "How many nanograms are there in 1/4 of a microgram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7b214c67d87348fcadc5b118b13df790",
            "input": "What is 2859 to the power of 1/7, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dd940f7244ba4319a6d248160766a9dd",
            "input": "Three letters picked without replacement from jgdjdjjgdudjj. Give prob of picking 3 j.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1f9086889a484ffbb94797c13b135aa4",
            "input": "Let c be 0/3 + 5 - 3. Suppose c*o + 0 = 4. Solve o*l = -0*l - 2 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ad1d014d5ddc409c8c4e1cea55ffbe00",
            "input": "What is prob of picking 3 w when three letters picked without replacement from wsssssswswssswwssw?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-15afb5f18b7447a8ba69aa0859a843e9",
            "input": "Suppose -a - 4*i + i - 13 = 0, 2*i + 10 = 0. Suppose a = -5*g + l, 4*l - 10 = -2. Suppose 2 = 5*j - 2*q, -j - 2*q + 13 - 3 = g. Solve -j*k = 3*k + 5 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-20108e9fe1894eca8a11245bf02c9569",
            "input": "Two letters picked without replacement from apnmnor. What is prob of sequence ao?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-98f7ba7c99574c7bae28ee79816cd59f",
            "input": "How many milligrams are there in 20.36361ug?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c8ca64291e4f4670914f55d3e3494b1c",
            "input": "What comes next: -145, -586, -1321, -2350, -3673?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-481b79eb753d4afd9f147c3f55aa304a",
            "input": "Two letters picked without replacement from gga. Give prob of sequence ga.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-56614ed0f86d4b1cb577b8f017e4e425",
            "input": "Solve 6*m = 7*m - 4*o - 8, -m + 4 = -2*o for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5d98f4a1d3654fc684b37cde84795283",
            "input": "Let q be 2/4 - (-438)/4. Let b be 2/(-4) - (-21)/2. What is the greatest common divisor of q and b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fabf09ad261b411597a11d3b43423b15",
            "input": "Suppose 0 = 3*j + 8 - 20. Suppose 23 = j*y - 89. Solve 2*x = 4*a - y, -4*x + 5*a - a = 36 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-44640aa5d6f64c63a1dbe540a33ff560",
            "input": "Solve 15*a + 29 = 104 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ea16de7aefaa450789f23caa7b191edb",
            "input": "What is 6/5 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f8b652231d4a4452ac4cdcb534fdab71",
            "input": "Suppose -15 = t - 6*t. Suppose c - 18 = 5*b, 0*b + c + 18 = -4*b. Let d(n) = -n**2 - 5*n - 3. Let i be d(b). Calculate the greatest common factor of i and t.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ab7ac0ddc0434a08aac1a6c333826043",
            "input": "What is prob of sequence ytt when three letters picked without replacement from {y: 3, t: 8, o: 6}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-25a699b148394cafbfe7eadb6459507e",
            "input": "Suppose 4*t = 39 - 27. Solve t - 4 = -a for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8c1f8b9392594611b8768957ce11adaf",
            "input": "Let j(d) = 7*d + 2. Let f be j(-2). Calculate the least common multiple of 8 and 2/(-3)*f/1.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-284930920c434024ad4418c6987b22b9",
            "input": "Let m = 3 - 2. Let v(x) = x**2 + x - 1. Let b(c) = c**2 + 7*c + 2. Let u(t) = m*b(t) - 2*v(t). Let r be u(5). Solve -s - 6 = -w, 0*s = 3*s + r*w + 4 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-285e6b7245584a5b9f2742795781682f",
            "input": "Evaluate (((-4)/(-10))/(3/(-15)))/(-2).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bbdf6dca5d324eeab775196ed871af35",
            "input": "Suppose -n + 35 = 3*y + 2*y, -5*y + 75 = 3*n. What is the remainder when n is divided by 8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3e59f59f870944d09eb36e1fd36864a6",
            "input": "Convert 7241.819 nanometers to meters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fdfb81c5270c43fa93bce7aab8ed4230",
            "input": "Let x be 3*-2 + (-6)/6. Let j = -4 - x. Suppose 15 - 60 = -j*y. What is the units digit of y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5d0a82a0f53b4f029fc59254cc7a2aa4",
            "input": "Three letters picked without replacement from {t: 5, h: 3, p: 5, m: 2, g: 5}. Give prob of sequence mmp.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f6f4159ef8504d1ba8b031b77cf34b3f",
            "input": "Three letters picked without replacement from avaavvu. Give prob of sequence vvu.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5b1fcbaf321649cc8e9e2607ca38bb02",
            "input": "Convert 2298.084l to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a10f414070334d07a2a120f6d9b9d82d",
            "input": "Let w = 31 + -21. Let j = w - 0. What is the lowest common multiple of 7 and j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e4fd070bb69041bf906c942022c89280",
            "input": "What is prob of picking 1 y and 1 n when two letters picked without replacement from jynnyyjynm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7a9a9c63f7ea40bc9a7d722dfdedeb6c",
            "input": "What is -0.31 less than -16.9?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bcbbf41aa11d4847a586bccec64ed749",
            "input": "What is prob of picking 2 x when two letters picked without replacement from kkkkkkzxkxkkkkkkkzzk?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fdbf9edbe1704eb0aa6d613cda7d1015",
            "input": "Solve 5*w - 75*n + 78*n = 1, -4*n + 6 = 2*w for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-998ebfa695b64365b7d5b11273328902",
            "input": "In base 10, what is -5 - -4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-61632342a9074c5f86ce5a4e2caa4cb3",
            "input": "How many minutes are there in one tenth of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9699ac6e37bc4c8c8fc92c50e80c6fa2",
            "input": "Let f(c) = -10*c. Let x be f(-2). Suppose 2*q - x = -3*q. Solve 3*d = 4*d - q for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c7ea826863ec4db29dc519ba822bfbf7",
            "input": "What is 23.45932g in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d52add81dfa349ebb01bba4877269621",
            "input": "What is the value of ((-14)/70)/(3/5)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8106fed13ef84d77a29098ae605c7aa5",
            "input": "Calculate -15690 divided by -5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-582ef1ed1940476eadecf15541af28b5",
            "input": "Suppose 5*r + 0 = 45. Suppose -5 - 31 = 4*y. Let b be (4 - 169)*y/15. Calculate the greatest common divisor of r and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-995605c6bcd04298847f4a8661973b9e",
            "input": "Calculate (492/(-287))/((-30)/(-21)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c7eac2cfb0154bc0a685bd119c5efdb4",
            "input": "Let f be 4 + (-10)/(-5) + 1. What is the greatest common factor of 1 and f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bd04fd677bcd4f7a9fec4ccc2e2985f1",
            "input": "Suppose 26 = -b + 4*j, -2*b + 3*j - 42 = b. Let q(h) = -h**2 - 11*h + 4. What is the units digit of q(b)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5d416294414f45c9902bba45901483bf",
            "input": "Solve 2*n + 15 = 3*j, 0 = -39*j + 41*j - 4*n - 10 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fe40fc299f0347dbb3ffd29ea40a8e33",
            "input": "What is prob of picking 2 q and 2 x when four letters picked without replacement from qqxqeqqqqqxeqq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b5d594abfd9a47b993ce6d8ad9e15f6a",
            "input": "Let r be 31 + 5 + (-3 - 0). Let h(c) = -c**2 - 3*c + 3. Let n be h(-3). Suppose -4*k - 14 = -s, n*s - k - 62 = k. What is the highest common factor of r and s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-635b3ec222b746bba50971ddeb0b833c",
            "input": "(12/(-42))/((-160)/35 + 4)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ba1c89cb4713430ab4467bd33524e9f4",
            "input": "Let g = -11 - -23. Calculate the highest common divisor of g and 8.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-305f469de63046e5bfa1703d408bbbe1",
            "input": "What is (0/(-1)*5/(-15))/1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dad8cb73d82441e5b3f3edc42c77d6a3",
            "input": "Let c = -52 - -79. What is the remainder when 53 is divided by c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-08365b0bc0b446c597fd9f37f5d60793",
            "input": "What is the fourth root of 822 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5bfbd581abd2426baaf52f0946032447",
            "input": "In base 16, what is 4 + e?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f8bfd95debe84c0d82895b2412aaa731",
            "input": "Two letters picked without replacement from {z: 2, i: 3, b: 12}. Give prob of sequence bi.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dc961bafaa92423a8fb8bed31b5565bb",
            "input": "What is -100 - 3333?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fa37eeb39b2e434a80e62a9d5050a25f",
            "input": "Let p(w) = -w**3 + 4*w**2 - 3. Let k be p(3). Let z be 1/(k/56)*12. Find the common denominator of (-214)/z - 4/(-14) and -139/6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a1d9af4eee334399ab8f84983976114f",
            "input": "Let l be ((-7)/(-3) + 0)*6. Let h(g) = g**3 - 2*g**2 - 3*g + 1. Let s be h(4). Calculate the highest common factor of l and s.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0d71ec61b5c1487f931074c5343db8b1",
            "input": "Let c = 55 + -29. What is the tens digit of c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-adea1f69e467443bb99abeb026716ee7",
            "input": "Let s(d) = 4*d**3 - 2*d**2 - 3*d + 7. Let h be s(3). Calculate the highest common factor of 4 and h.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fbfca79d380345c1aa71d485e15ff137",
            "input": "Calculate prob of picking 2 d and 1 b when three letters picked without replacement from {i: 2, j: 1, l: 1, b: 1, d: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9543a65e18bb49839bf07629d329b31a",
            "input": "Let w be (-1 + 13)*3/(-6). Let b = w - -6. Let i = 2 - b. Solve -15 = 3*c + i*c for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b5888d67f84b4affad1dec30ea4e9bc9",
            "input": "Let p(k) = k**3 + 3*k**2 - 3*k - 5. Let q be p(-2). Solve -3*s + 8 = 4*l - 5, -q*l - 4 = -3*s for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-32b1e43e0213487e864032c1ea4113fe",
            "input": "Solve 3*z + w + 7 = 15, w - 3 = 2*z for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c6b86cce45a040b79032e9ce5b15698d",
            "input": "Suppose 2*b + 2*b + 212 = 0. Let u = b + 93. Suppose -4*f + 75 = -3*s, -2*s - u = -2*f - 0*s. Calculate the greatest common divisor of 90 and f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fa27e07ce5a04059bceffa00da144682",
            "input": "Work out -833 * 0.3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e2317972acd244149edf5a032f39d4bd",
            "input": "Convert 155.2289 millennia to months.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a0537fbb907f4434a3ac43e77195b4c3",
            "input": "Let t(f) = f**2 + 7*f + 8. Let w be t(6). Let n = -16 + w. Suppose -n = -3*v - 2*v. Calculate the remainder when v is divided by 5.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b4e0fa5a0a95483c92fe2890abae7f86",
            "input": "Solve -8*i - 218 = -242 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5cb0888e59a04e529e58445d2a93bc70",
            "input": "5 * 45",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7facf0ce417046a8b0a844721257832a",
            "input": "What is eight thirds of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9b1525ae854446a5a0b4ed8a0519ed0c",
            "input": "Convert 0.0691525 grams to nanograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c7808544a87d4e0585d5a2bc24633c5a",
            "input": "Suppose -4*m - 5*z - 6 = -2*z, -m + z = -2. Suppose -26 = -4*d + 2. Solve 3*p + 2*a = 11, 4*p + m*a = 5*a + d for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-352343a0eea34b2da3763a672c563f92",
            "input": "Solve -46 = -8*z - 14 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e651e03adc5c4ab582548aa94fe18601",
            "input": "What is the common denominator of -1 + 1 + (-1016)/(-384)*4 and 33/8?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ffccbde1904446ab8e6160fbef49b789",
            "input": "What is 1141.09 less than 1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e723775b72124811b4ebf47838cec5e1",
            "input": "Calculate prob of picking 2 x and 1 f when three letters picked without replacement from {f: 11, h: 2, x: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6dde1212defd4dfaae904bd8c603070e",
            "input": "Four letters picked without replacement from aahgh. Give prob of sequence agga.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9c5d27c5c237453ab3190abaca68e623",
            "input": "What is 1/10 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-942bf8c73ac549ec8efb411e3d519727",
            "input": "Let l = 17 + -7. Let z = 29 - l. Solve z = -5*r - 1 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-552df15ab6d54024b7844d174cb37561",
            "input": "What is prob of picking 1 c and 1 d when two letters picked without replacement from {c: 2, f: 4, a: 1, x: 1, d: 3, p: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8cfca5381de64540b7c03fbcf6f94d57",
            "input": "Two letters picked without replacement from {d: 1, c: 2, j: 2, v: 1}. Give prob of picking 1 c and 1 j.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2c98327d4c9c429d998f255737dd174e",
            "input": "Solve -89*y - 144 = -105*y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f6a98605bdb148ecaa6e34c731d842a9",
            "input": "Let x(y) = 16*y**3 - 17*y**3 + 0*y + 9*y**2 - 2*y**2 - 8 + 11*y. Calculate the least common multiple of 20 and x(8).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1e30b2d5cadd4d418bdbe60d627e2f50",
            "input": "Calculate 36/(-675)*5*3/2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-38488e76030b4f43b30a3d48c0e5ded8",
            "input": "Convert 71.7542 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-34ad16999da9476ab718dac96f7a9db4",
            "input": "What is 1/4 of a kilogram in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d9bc1925135744d984fff9e117d9fb91",
            "input": "What is 433.6388 days in milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e03af8f45e334746afd570d549ef7a6f",
            "input": "Solve 50 = 10*q - 0*q for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-962e8ed54aaf46b199c89e50a4027198",
            "input": "What is the next term in 8, 38, 82, 134, 188, 238, 278, 302?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c1005c424bd4439a9ae03c97f30979b3",
            "input": "Solve -w - 5*c - 13 = 8, 4*w + 5*c = -9 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-469290399bf645a6ad5f809e9878411a",
            "input": "What is 8 divided by -5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6db23d282bc04eb0a63fafa752e70925",
            "input": "Let j = 127 - 49. Suppose -2*f + 4*b - 22 + j = 0, 2*f - 5*b = 52. Let z = f + -22. Calculate the greatest common factor of z and 70.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-127a32fa060b4fb0ba81a77874a4fd0f",
            "input": "Three letters picked without replacement from {s: 5, f: 4, l: 1}. What is prob of picking 2 f and 1 l?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2b37448cd31849df8ee74630d70fea77",
            "input": "Let u(f) = 2*f**2 - 5*f + 7. What is the remainder when u(7) is divided by 12?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1b7ddfd39f644ceca5324f111d9d2758",
            "input": "Let t(j) = -2*j - 6. Let p be t(-13). Suppose p = 3*b + 5*k, -3*k + 8*k + 55 = 2*b. Calculate the highest common divisor of 120 and b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bb7e8e52e1f841a69531ef794c0389e1",
            "input": "What is next in -154, -303, -450, -595?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-51369fc585d74495bfb0d2460f8696ad",
            "input": "Let l(v) = -v**3 + 12*v**2 + 13*v + 2. Let r(q) = -2*q + 5. Let c be r(-4). Let y be l(c). Solve -w + 2 = -3*s - 8, s + 1 = -y*w for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0f398bb0d1a844798ca2668e2694cc5a",
            "input": "Let u(j) = -j**3 + j**2 - 4*j - 6. Calculate the lowest common multiple of 20 and u(-3).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-24d2dcd6fa1e487d99bed5774b674dfd",
            "input": "Convert 13.87146 months to millennia.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6c1f987aa28847b09703032b6b62b08a",
            "input": "Solve -2*s + 16 = -5*w, 4*s - 5*w = 3 + 19 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5e38d156a28841ff8aba92f5843293a8",
            "input": "Suppose -4*v = -a - 409, 480 = -5*v + 10*v + 5*a. What is the remainder when v is divided by 21?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1b81f12ce76a46d780737f83792f0218",
            "input": "What is prob of picking 2 d when two letters picked without replacement from {z: 6, d: 6}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e0ff38456289473abd739148b03be923",
            "input": "Let z(q) be the third derivative of -q**6/120 - q**5/20 + q**4/12 - 5*q**3/6 - 6*q**2. Let x be z(-4). Solve -l + 8 = x for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-44b6be932cde49b88275dd59cfb2183c",
            "input": "How many years are there in 1733952.3 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9a52c03026b44f5fb871005383749fb1",
            "input": "Four letters picked without replacement from aaaafaffaaafaa. What is prob of sequence fafa?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9b74266aeb8e4fa685207300e8e7e427",
            "input": "Four letters picked without replacement from gpogdid. What is prob of sequence pggo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-91118f9d8f2449338d08800e6bffd3be",
            "input": "Let y be ((-28)/5)/((-3)/90). Calculate the highest common factor of y and 21.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-65a1763c02b2411fb3126cb377b65e92",
            "input": "How many years are there in 5/4 of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-eda733c411754caf945957c033e21962",
            "input": "Let u be (285/38)/(1/4). Suppose d = 5*x - 3, 0*d = -4*d - 5*x + 13. Solve 0 = 4*n - 3*f - 13 - 18, -5*n + d*f + u = 0 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b38d91ede21a4a42ab74430993c542f8",
            "input": "Evaluate 0 - 3 - -6 - -2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ad6b540a82824ba287c8fa842f957b6d",
            "input": "Suppose 3*h + 3*w - 64 = -1, -4*w = -4*h + 100. What is the tens digit of h?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-10e8eb2665c149ae94fa142a505b2c31",
            "input": "Let b = 250 + -174. Suppose -3*k = -2 - b. Calculate the remainder when k is divided by 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-abb98d20c3f34256bb608abce938fa57",
            "input": "What comes next: -61, -122, -183, -244?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2e6fa4cb5a9a479b8fff2d0722793ad1",
            "input": "Calculate prob of sequence yyy when three letters picked without replacement from {y: 3, k: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-92e78c32334246398b4d6a76a4145d5d",
            "input": "Convert 7.3754496 minutes to days.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-979b4b779d8445f995e9a68131b14be2",
            "input": "Three letters picked without replacement from {f: 10, s: 4}. Give prob of picking 3 f.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8e324d8028e748fdad72750842512726",
            "input": "Let h be (138 + 0)/3 - 2. Calculate the common denominator of (-37)/11 + 8/h and -34.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-80bc9410a96141d68c79349142905b96",
            "input": "What is the value of (4/(-1))/(-40)*(-48)/6?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7fd21664b63f4f639fe32e06c3d47a79",
            "input": "What is 11/(-33)*0/(-1)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2d223487f24249edaef93d80d23f8eb1",
            "input": "Three letters picked without replacement from {u: 1, y: 1, z: 1, l: 1, i: 1, e: 6}. Give prob of picking 1 l, 1 u, and 1 i.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9d2935883961468db7984e6098b7755f",
            "input": "How many millilitres are there in five eighths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-12440c057d38481d8a574c5556ddd4b0",
            "input": "Let b(d) = d**2 + 9*d + 10. Let p be 1/(1*(-2)/14). Let j be b(p). What is the lowest common multiple of (-4)/(2/j*4) and 11?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9c1e509147d34f4cbbd5a13f42d37925",
            "input": "(-1 + 3)/(-1 - (-9 - 2))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6c3b3de0b7e7480488afd0899677445d",
            "input": "Suppose 2*k - 5 = 5. Suppose -4*a = -5*w + 30, 2*w - w - 15 = -a. Let v = w - 6. Calculate the remainder when k is divided by v.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c438d4af05ed4f1f92d346ee4e545b81",
            "input": "Four letters picked without replacement from msssmssssm. What is prob of picking 1 s and 3 m?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c794d9997cf0400480ead0e5596d1298",
            "input": "Let k = -32342 - -98261/3. Let v = k + -423. Find the common denominator of 79/2 and v.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-22b308455e4140288a80c2838dc9114f",
            "input": "What is 16/15 of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cbc3c32b5bb346a0b9552bebe4291a54",
            "input": "Solve 3*l - 2*n + 4*n = 1, -n = -l + 2 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e2ecace742ea4b1e846f5e7879e29647",
            "input": "Convert 556.8395 nanometers to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a657a1026577483186493010e4c51965",
            "input": "Suppose 5*l = l + 16. Suppose -5*n + 8 = l*b, 5*n - 5*b = 2*n - 10. Solve n = -2*j + j + 4 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6d1717b6fd274c4895cf52dab94809c3",
            "input": "Let q = -68597/37092 - -1/1124. Find the common denominator of -4/3 and q.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0cb3f78293884dcba750fc6cdd66ede0",
            "input": "Solve 2*d = -4*x - 16, -4 = 7*d - 3*d - 6*x for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f57c0851999746c0af94279ece14d85c",
            "input": "Calculate prob of sequence gyy when three letters picked without replacement from {g: 14, y: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f1e9f2855ac345d28c71a2be7cc06215",
            "input": "Three letters picked without replacement from {r: 3, g: 1, b: 1, q: 1, k: 1}. Give prob of sequence gbq.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4eba40cd19af4ce192fd1b7685dd3807",
            "input": "Convert 304545.8ml to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d2b9b86c36d447949aab42a9431c9a26",
            "input": "Solve 5*w - v = 6 - 14, 5*w - 4*v + 32 = 0 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-effa41a064714fa19021420d20e536be",
            "input": "Calculate prob of sequence ssze when four letters picked without replacement from {h: 2, s: 4, r: 1, e: 1, z: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-153a0f1c319a464ab24a67688c7b7cf0",
            "input": "Let t(g) = -4*g**2 - g**3 + 2*g**3 + 1 - 3*g - 2*g**3. Suppose -o - 2*k = -6, 0*o - 2*k + 14 = -o. Calculate the remainder when 38 is divided by t(o).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0c75f293ab0f4e05a1abaaeec85cdd66",
            "input": "Solve 119 - 14 = -15*r for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-41440ab6f9094d21b82a438fc97b4ef9",
            "input": "Let u be ((-4)/10)/((-2)/10). Let g = 8 - u. Solve -3*o - n + 11 = 0, -g = -3*o - o + 3*n for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-daa82d996dd4499a9ec20b6c3673e4dc",
            "input": "How many kilograms are there in thirty-four fifths of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c326cfaf82e64e9cb787f61ee88d8e38",
            "input": "Calculate prob of picking 1 p and 1 l when two letters picked without replacement from {l: 12, p: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f099c94e5b074868b5f8b1e9a26a83fb",
            "input": "Suppose 0 = -6*g + 26 + 136. What is the units digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0be3d3b7dd704e3387db22ee65a5f5b8",
            "input": "In base 3, what is -11112 + -1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0ec3aeaa1a9b4573bc05853d0df51a5d",
            "input": "What is the next term in -9053, -9051, -9049?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-68532695c93549b8aa3098943d7fb6a9",
            "input": "Work out 0 * 338.1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0da7fb8bc51844a0b07d2a0b5d020f36",
            "input": "Suppose -3*c = -5*b + 9, -3*c + 4*b - 6 = -0*c. Suppose 0 = -c*y - 2*y. Let q be -1 + (-3 - 1)/(-4). Solve -4*g + 14 - 6 = y, q = 5*j + 5*g - 5 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ef8e1d6b1fc74d3583a490669fc2cfd2",
            "input": "What is 32486.94 hours in milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-76027cb1bdfb448e90a0926eec7c677e",
            "input": "How many grams are there in 7/2 of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-60a11d1714b44299a3720176acd70adc",
            "input": "Let b(n) = -n - 3. Let s be b(-5). Suppose k - 4 = -s*p - 3*p, -3*k + 2*p + 12 = 0. What is the greatest common factor of 44 and k?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-810fb87aa6904ce589f556686993d132",
            "input": "What is the next term in -6779, -13563, -20349, -27137, -33927, -40719?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8075d15dd78f46da8bf9bd6ffed157f6",
            "input": "How many millilitres are there in thirteen fifths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-98b302c3fb5641f789308230a56aef93",
            "input": "Let f(c) = 53*c + 6. Let p be f(3). What is the highest common divisor of p and 15?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-11dc14118ad0470797d5555fad81453b",
            "input": "What is ((-104)/(-182))/((-12)/14)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c080faf3cee849c7a92b9737bb34e45b",
            "input": "What is 49836.55 decades in millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5bddad072848415e84174dc838136107",
            "input": "27/18 - (-78)/(-12)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a33b95cbb1bc4ef5a236514a2234d43a",
            "input": "Three letters picked without replacement from xexwxwueweweewu. Give prob of picking 1 w and 2 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7f0d02df254347e3bf5bd1ffa936bf3a",
            "input": "Three letters picked without replacement from {v: 4, n: 7, d: 2, r: 3, w: 1}. Give prob of sequence vvr.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b59f9616d8ca47a48a7cf629f993c8f4",
            "input": "What comes next: 1597, 3212, 4825, 6436?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-242f003e90db40348c5f3183ad4df4ef",
            "input": "What is 6/(-39) + (-12)/(-78)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b8a9ff829ab54d03b339f8d3760a382e",
            "input": "Convert 25.14383 millennia to years.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9ed3470a719941e8b137f24ab29fc6ec",
            "input": "Let d(r) = -11*r**2 - 1. Let h be d(-1). Suppose -4 - 13 = -s. Let t = s + h. Solve -3*w + 9 = -3*x, -6 = t*w + 5*x - 21 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-71346006e1534f3b96bc1c6647803f9d",
            "input": "Let f = -23 - -5. Calculate the least common multiple of (-12)/f - (-50)/6 and 2.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c66a51675e2f45a9bbf39d53e8885974",
            "input": "Two letters picked without replacement from {x: 9, g: 3, u: 7}. Give prob of sequence gu.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d14a0e44db6946898e2438005afcf1d2",
            "input": "Let t = 91 + -89. Solve 4*s = 14 - t for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c35012e1a6d142c7bc2614de50ed2dce",
            "input": "Divide -6 by 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b88dc1a361e8481a83b9136edbe1f4af",
            "input": "Suppose -5*w - 8 = -3*w, 5*q - 4*w = 41. Let o be (-9)/(-15)*(-7 + 2). Calculate the remainder when q is divided by (3 - (o + 3)) + 0.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d7bc4fb9a53749bab06f360c16040909",
            "input": "What is prob of sequence nncc when four letters picked without replacement from nccnc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a7aca9263fab4bb6b38c9d6e8236151f",
            "input": "What is eleven halves of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-940b70d7149c41ad8475f1f758e19c53",
            "input": "Two letters picked without replacement from qsbvbbbqqvbs. Give prob of picking 2 q.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-98ccb27839a4462da19151b46ea563ee",
            "input": "Two letters picked without replacement from {j: 11, h: 2, r: 1, k: 1}. Give prob of picking 1 k and 1 h.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ed9a3475e66644d68ad2f1db2c00c928",
            "input": "What is the remainder when 13 is divided by (-26)/(-6) - 2/6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7aa6ace230a6446390adc7a6d2d6282b",
            "input": "What is the value of ((-12)/(-16))/((-4)/(-96)*6)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f54d18249ef940e2aeff10313e465a7e",
            "input": "Four letters picked without replacement from diraiiraamamrmaamaa. Give prob of picking 1 d, 2 m, and 1 r.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-38dc6dbc8bc1473ca0a4cde2b0c40f08",
            "input": "What is 1/24 of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e76be0346f8546e6a678ef8911979b09",
            "input": "Let k(y) = 31*y - 35. What is the tens digit of k(4)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4c7a99c1e82c47b09181181445fbc6a4",
            "input": "Product of 0.5 and 0.00302.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a3b9029868f14d9a8ceaab48dd580d47",
            "input": "What is prob of picking 1 e and 1 h when two letters picked without replacement from {h: 4, u: 5, b: 2, e: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-17c31a8230a54b63b1ebe7aba0a08df9",
            "input": "Solve 4*y - 5*u = 17, -70 = -5*y - u - 56 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c12b55e2438d483a920f01cd9b639501",
            "input": "What is 3.561788l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-95e1d34a71be4e4499a514b2833f35a9",
            "input": "Calculate 6217*-1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-23122ecaaa1a4e4999f0510d41aceca0",
            "input": "What comes next: -7877, -7883, -7903, -7943, -8009, -8107, -8243, -8423?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2da59306faaa4176a69dd8342ee59137",
            "input": "Two letters picked without replacement from kip. Give prob of picking 1 i and 1 k.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-10001e161701406a9485e63614573033",
            "input": "What comes next: -18, -32, -60, -108, -182, -288, -432, -620?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a9694e8470b34616b80b13a1a91c8f14",
            "input": "What is -26.95 + 28?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e874578f4d0641039363ec2bcc80f1db",
            "input": "Suppose 6*i + 2 = -10. Let h(m) be the second derivative of -2*m**3/3 + m**2 - m. Let u be h(i). What is the greatest common divisor of u and 4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-859359ce5afc490c92740490c7ab11f4",
            "input": "How many nanograms are there in 1/64 of a milligram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1c10debbb16e4a89b51548d417e609ae",
            "input": "Suppose k = 21 - 15. Calculate the greatest common factor of k and 2.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8f91e730b9b9451d86d6c048d5054fd3",
            "input": "How many kilometers are there in 2.673148 centimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-951948f19f7040a0abb626f217b9b58f",
            "input": "How many millilitres are there in seven quarters of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6b4beac0b7f743ad88593c69ffe2c99e",
            "input": "Let u be 6 - (3/(-1) + 1). Solve -5*p - 5*x = -2*p - 25, 0 = 4*x - u for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-62b9a7c65a2c41c5b5cebffbf0c3232b",
            "input": "Calculate prob of picking 2 u and 1 w when three letters picked without replacement from wuwuwspxw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1f6547ac8d434296b68d2d42cb9a828f",
            "input": "Suppose -3*u + n = -2*n - 432, 5*u + 4*n - 720 = 0. What is the greatest common divisor of u and 12?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-146b552272764635a968a82d79e252d2",
            "input": "Convert 68.53801ms to seconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-573f614e6d7740bf830f7b0c901bd08a",
            "input": "In base 2, what is 110 + 10010101?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4cecedd1c98b4593a74cc04df96c12d1",
            "input": "Three letters picked without replacement from {s: 2, r: 2, m: 1, d: 1, x: 1}. Give prob of sequence srm.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d39a20bee4ec402da5fa2a4b5fc8408d",
            "input": "Suppose 2*k + 3*l + 2 - 1 = 0, 3*k - 2*l - 5 = 0. Let f be (4/k)/((-1)/(-2)). Suppose 3*r + 5 = f. What is the lowest common multiple of r and 3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d0a51b2a3b184ae2a9f0cf13382e72b5",
            "input": "What is 5/4 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7516ca3ceb2745478f35a6b02e12a578",
            "input": "How many milliseconds are there in 238219.4s?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9c568fd6b77e4200a5a0e71cd4436f38",
            "input": "Let y = -2 - -2. Let a be (-1 - 0)*y/1. Solve -4 = -2*t - a*t for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-df163e8f8b8e47aebce4ee4629fd1fe8",
            "input": "Calculate prob of picking 1 l and 1 w when two letters picked without replacement from kxxvwxwxxxlxxxxwk.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fe227948bb5a45749b0b7ebb4b001d6b",
            "input": "In base 10, what is -1 - -239?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3c8a107f36844c86844a27dd43c89408",
            "input": "Calculate ((-16)/20)/(((-4)/(-5))/2).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7ecd026b30aa47c1a4329d8d70271dcf",
            "input": "Calculate prob of sequence nja when three letters picked without replacement from {b: 2, j: 3, g: 3, n: 3, a: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-847b7b9a25cd4a779c20e3221852aefb",
            "input": "Let p = -3 - -7. Let n be (349 - p/(-2))*-1. Calculate the common denominator of -5 and (1/3)/(99/n).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0ed6ae3757d44a84a4f7c7f462238be1",
            "input": "Solve 26*z = -48*z + 518 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e2ed4a16bc144dddb9228e39f4658acb",
            "input": "How many months are there in three tenths of a decade?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6f900f42314c4b68b7001b1bc99ee35e",
            "input": "Solve -11*g = 2*g + 52 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-774bc27f3bdd4c8dad13ad507f4a984d",
            "input": "0.772226 + -0.5",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-97d2f2f691e24b6ab9174db2ac4b9107",
            "input": "Two letters picked without replacement from {m: 2, n: 2, j: 1, i: 1, l: 2}. Give prob of sequence im.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c4f0634b6e3545039897a55b563344d7",
            "input": "What is prob of picking 2 a and 2 g when four letters picked without replacement from {c: 3, a: 2, g: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-93ed6667429643dab989c7807dba587c",
            "input": "How many millilitres are there in twenty-one fifths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-358419934b3e4510bc0ad2df515ce3b5",
            "input": "-23810 divided by 5",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8fc941f22c5c4fefa6a0f8be7e6f316b",
            "input": "Suppose 3*q = -6*q + 360. What is the highest common divisor of q and 280?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d7466211012949cca149db102f164c06",
            "input": "What is 42/11 + 0 + -4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-608b84407dd4488b82cfa3052964d196",
            "input": "207 divided by -1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f467198bf5c94c228ebb5833cf1783a8",
            "input": "Solve 9*v = 4*v + 3*f + 29, -3*f = 3*v - 3 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ae45b926db464ecd94285d5ac9f31bb0",
            "input": "What is the distance between 0.055 and 21.35?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7794abf60c9b412a841fec294750a7b0",
            "input": "What is ((-2)/(-4))/(9/(-18))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2b82cdaaf25744c8bd9932251d816bbb",
            "input": "Let o = -28 + 40. Suppose -4*u + 48 = -0*u. What is the highest common divisor of u and o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-606cf580b2ee4282a678c959410611e8",
            "input": "What is the value of (-12)/(-6)*1/(-7)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dd838a7c0b84441cb3b67f30c16c2ce3",
            "input": "Calculate prob of picking 1 y and 2 v when three letters picked without replacement from {v: 11, y: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a334835ae6294ede848725d439bd11fb",
            "input": "Let x = -41 - -20. Let t = x + 27. Calculate the remainder when t is divided by 4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a31cdd3056604b9c8bf7a95889a1dcc7",
            "input": "Solve -10*f - 2*f = 48 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0ee0575cd97c459eba239e928fc989eb",
            "input": "Let f be 2/(-5) + 44/10. Suppose -w + 2 - f = 0. Calculate the remainder when 19 is divided by 10 + (w - -2 - 0).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f84163d471e147b2aa7cbeb2250d64c9",
            "input": "What is 28847 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7b03a8f6bcc943c682bb375b71401bbc",
            "input": "Let m(x) = -10*x**3. Suppose 2*l - 4 = 2*y + 2, l - 2 = 0. What is the tens digit of m(y)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7afc2390e64745d4bf7dcc666d90886a",
            "input": "How many months are there in 11/2 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-173408e324e340f5942c50ce46783f1f",
            "input": "Let l = 17 - 9. Calculate the smallest common multiple of l and 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4354e90468c24bcaa771a8f3ab8426c2",
            "input": "Solve 30*i + 0 = -60 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c3763568755448198ddeade7497d2a72",
            "input": "Solve 10 = -2*p + 3*r, -3*r - 61 = p - 74 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d63dbbf016e044d88e154c8de2224aa2",
            "input": "Calculate prob of picking 2 k when two letters picked without replacement from {c: 2, f: 1, r: 1, k: 2, u: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-433e60367c58448cbbe952e3e863c996",
            "input": "Solve 154 = -39*v - 41 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d4b31ddb254f4a7dbade440e3ee43b8d",
            "input": "Calculate -14 - -5 - -8 - (3 + -1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0ce1cb9b312f42c2910cd3b45696ad11",
            "input": "Two letters picked without replacement from vvdv. Give prob of sequence vv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-64db0af8f32e417f816b85c6f6dbfeda",
            "input": "What is prob of picking 1 z, 1 b, and 2 n when four letters picked without replacement from abtatanbjjtzajanajja?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-792d2440e02b4b28acb1b542cd183eab",
            "input": "Solve -3*v = -58 + 79 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-80a703629bdb4e0394fda2b67a5569ab",
            "input": "Solve -4*z + 4*f - 8 = f, 0 = z - 4*f + 2 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-79039b76b7b74501b0ff93ce195b5614",
            "input": "Let z = -4 - -6. Suppose 2*k = 16 + z. Solve 0 = -5*d + 2*d + k for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-43231ebf76eb47208bfad1060ef7ad86",
            "input": "What is prob of picking 2 h when two letters picked without replacement from syhysyyhyoy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-83ce617b05b74e3baac38a5275f24e7e",
            "input": "Let m(v) = -27*v**3 - v - 2. Let n be m(-1). Let r be (-2*3)/(n/(-13)). Solve -c = 2*c + r for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4c911c0d10194103bf37ac40c88d463e",
            "input": "What is one quarter of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8d0e3961aaf246aead1a8e65a90de96b",
            "input": "Work out 8.5 - -114.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0a11338aa4fa4208b924225da13efdb4",
            "input": "Convert 0.6903504 millennia to decades.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d57647222dcf499faab557e4f0d59891",
            "input": "In base 16, what is 2 - -15?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5a7e58895e9a4b32b889c375adb82a0d",
            "input": "What comes next: -46, -88, -130?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3e0843274fca4d2daa5396b4123a2cfb",
            "input": "Let r = 1/6632 - -401227/59688. Find the common denominator of r and 77/8.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0df971cef2ad4001b65ba06fb236bccd",
            "input": "Suppose 0 = 5*a + 3*q - 104, 0 = 5*a - 0*q - 3*q - 116. Suppose 0 = -b - 3*b + 5*n + 88, b - 3*n - a = 0. Suppose b = -0*f + 2*f. What is the tens digit of f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9bbc543e9a794611a5d8d03b2dbbb052",
            "input": "Calculate prob of picking 2 i, 1 e, and 1 s when four letters picked without replacement from siiiisesszzsisisi.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ec17c4e14283446ebe0dc5432e280327",
            "input": "Evaluate 0 + (5 - 1 - (-15 - -23)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-51de906fcbaf45a2b864e274d1a78b0c",
            "input": "Suppose y = q - 12, y - 5*y + 8 = 4*q. Solve 4 = q*w - 3*w - 4*n, -4*n = 3*w - 10 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3278d02b7c11465a9069c20a10b3596f",
            "input": "Four letters picked without replacement from yyayyyyxyyxyaxxaa. What is prob of picking 1 x and 3 y?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-310132a51a5c4ffc9d6f200df44311ac",
            "input": "Let q = -3 + 3. Suppose -2*p + 8 = 4*o - q*p, -5*o = -4*p - 10. Solve 2*z + o*s - 5 = -3, -4*z + 3 = 3*s for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-37368c54368447a7ab33ad3e0c7d8062",
            "input": "Calculate prob of sequence tsst when four letters picked without replacement from ssttstttttttts.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c6c8581e961642fa949289578818697b",
            "input": "What is prob of sequence ccyy when four letters picked without replacement from {y: 3, c: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-264e3a4d2178427c92d0e079bbbdc61c",
            "input": "Let m = 3 + -1. Suppose -8 - 14 = -m*q. Calculate the remainder when q is divided by 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0aa32722ae944489a60e5f3597266f3d",
            "input": "Suppose -4*s = -8, -3*s - 982 = -6*u + 2*u. What is the units digit of u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a6ec81028cc946509a1bd3b2f16596c3",
            "input": "Let c = 66 + -39. What is the remainder when 79 is divided by c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c1154384e9de4f76a263d8d116cc4b03",
            "input": "Suppose 24 = -4*j + 6*j. Let b(g) = 11*g**2 - 2*g + 3. Let z be b(1). Calculate the highest common divisor of z and j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3a07dda8e8e44736bd9e5ae3441e1372",
            "input": "What is the next term in 5574, 5573, 5572, 5571?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-64968a34c9b04d018755fd9503d833bb",
            "input": "Let r be 4 + (-18)/3 - -4. Solve r*n + 5 + 1 = 0 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f74b42ff43c1431eb779fe6bb677c132",
            "input": "What is the value of (11/(-4))/((-3)/(-6))*-2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-58cdeadd98da483bb16da8785b404473",
            "input": "Calculate 3/9 + 1*(0 + 0).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dd39a14d88eb48f2af13a423dc7d8b3d",
            "input": "Suppose -5*b = -21 - 609. What is the units digit of b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ffbbd36f2d6743a1a6bfc55301fcee24",
            "input": "Solve 60*k + 198 = 27*k for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e77186c3383f483baddb748799e48f9e",
            "input": "Calculate prob of sequence mmnn when four letters picked without replacement from nznnnznnzmmnzzn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5df279651ac74f8f8d6e4b7df362f801",
            "input": "What is 10505 to the power of 1/3, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-88627d3efee64302aa603fbd56b4e2f4",
            "input": "Evaluate -6 - (-14 + 6) - (0 - 3).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f54d4e3e66ff4b7d8f0811689e2578ee",
            "input": "What is prob of picking 3 e when three letters picked without replacement from {r: 3, e: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-914c082d26954030bbf9a799421b3cb9",
            "input": "What is sixty-nine halves of a day in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d52c85565b774895898b187b71704470",
            "input": "Let k(j) = 2*j**2 - 2. Let i be 1 + (24/(-2) - 0). Let b = i + 21. What is the lowest common multiple of b and k(2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c9cc7dd744714246b51e78afa5324b29",
            "input": "How many tonnes are there in 7.535122 micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-304f5ec8ffd348bba556cb392381d51d",
            "input": "What is 1457 to the power of 1/9, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-256de0fe4a5a411eb06c53cd7951257f",
            "input": "In base 2, what is -100 + -1001100?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fd3dccd44e6a47eb88ce743e462cbfd6",
            "input": "What is next in -121, -124, -129, -136?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1bc07be0eea4428badc3fdec03e6fb82",
            "input": "Solve 288*w - 298*w = -70 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-eb333df6000c4c3d9e6d2994912ebba0",
            "input": "How many millimeters are there in fourty-nine quarters of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b493fce295074e44ad8b297c40e7e070",
            "input": "Calculate prob of sequence dqd when three letters picked without replacement from fqfuurdttdft.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-177a97a925f94a0cb4a025fd42f838a2",
            "input": "Evaluate -2 - 118/(-40) - 24/32.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6acb0f5928434fbfa606ce03ab074a41",
            "input": "How many decades are there in 11357.523 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6144e1e29ea6497399cfe3d68732fedf",
            "input": "Let v(k) = k**3 + k**2 - k - 3. Let d be v(0). Let a be ((-15)/2)/d*4. Let x = a + -8. Solve -3 + 11 = x*p for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-33e0ce5589824ea2a28ffd6a9d1a1870",
            "input": "Let f be 2 + 0 - ((-16)/(-4))/4. Let a = -3 + 10. Let h = a - f. Solve 2*z + z + h = 0 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-75428d9112ce47aaad6e472f3f79e76e",
            "input": "Evaluate -8 + (-5 - (-10 - (0 + -4))).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c508c21c1e654bc19800ac98afcca0f8",
            "input": "Let d = -54 + 80. Suppose 4*q - d = 2*i, 6 = 5*q + 3*i - 10. Let c be 4/(-10) - (-27)/q. Solve -c*x = -3*g + 8*g - 15, -3*x = 2*g - 7 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7032db82431d4320b4748e7cfcdd03b1",
            "input": "How many meters are there in 67/5 of a kilometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3e0593513f6a41fdb42b184959966533",
            "input": "What is 1.575664 grams in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cc5ebd77edd24e698a015421c00b14d4",
            "input": "Four letters picked without replacement from gttggt. What is prob of sequence gtgt?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c6c12e376ff7483cb0dc121fab1a3cd9",
            "input": "How many grams are there in sixty-four fifths of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e668a5bcb97a45a3b225f55463f445f1",
            "input": "What is 37/2 of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1394ceb1c2d041269e730dbbe91134f6",
            "input": "Suppose -6*m = -m. Let c(d) = 2*d + 5. Let w be c(m). Solve -4*a - 20 = 5*r, -3*r - w*a = -a + 12 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a214d3f01c2e4dc7ae1d7eff2ae0add2",
            "input": "How many millilitres are there in one fifth of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1c5fd12ba99048b9bffb1632be57113c",
            "input": "How many minutes are there in 4/15 of a hour?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9f97dfd577624424bc5b4e85e9e8899a",
            "input": "What comes next: 68, 135, 202, 269, 336, 403?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-00e884fc625e4383bc352fe9721cdd2b",
            "input": "What is prob of sequence ww when two letters picked without replacement from {h: 3, w: 5}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-063d20f7356645b3a0ec84ebd0a14b7b",
            "input": "Let x be 11 + -3 + 1/1. Suppose 3*m + 0*m - x = 0. Suppose -5*d + 4*d = -m. What is the units digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2f3aed8c7b1c46598dff12b08d11d7a9",
            "input": "Let z be -3 + 6 + 4/2. Suppose -28 = -4*g - 0*u - z*u, 5*u - 24 = -2*g. Suppose -4*i = -3*o + o + g, o = 3*i. What is the highest common factor of o and 3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2b1a8a4e18eb4a939572efbb2a8c3e1f",
            "input": "Suppose r - 60 = -r. Let o = -66 - -30. Let x = -20 - o. What is the remainder when r is divided by x?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-77788f6005984c9cbb856d2eaa71e7f5",
            "input": "What comes next: -37, -72, -129, -220, -357, -552, -817?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d13f30574b224cf88e1d31006460b90a",
            "input": "In base 9, what is 57046 + -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-77dd334649ca4e45a027f19e9a9bfbf2",
            "input": "What is the value of (30/(-8))/(114/(-76))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e623c31de00643229e666ed277c0d38d",
            "input": "What is the value of (-1 + (-9)/6)*444/(-16095)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c6db0f3ce1ec463fa69b7aa107cb0da9",
            "input": "(-195)/650*(-12)/(-27)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f596d7de08ad4b61be1fc555093cbd36",
            "input": "What is 2896 to the power of 1/8, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6bcbce5f34e2498687f4d75108150f9d",
            "input": "Evaluate 0 - 1 - (-10 - (1 + -5)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-10659767a53644daac8733818df7e145",
            "input": "Let p(s) = -s**2 - 5*s - 1. Let y be p(-5). What is the tens digit of y - (-2 + -11*2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-21fe5c7fddb34288b1c0707b24d10d67",
            "input": "Let i(m) = m**3 + 26*m**2 + 42*m - 25. Let j be i(-24). Calculate the highest common divisor of 17 and j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-05bce3fe15c14dd0a3e262b2e7d1e6bb",
            "input": "How many millilitres are there in 21/8 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c312b0a1a18446eead3f507db3108902",
            "input": "2+-253",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ce9e7e15d11247408aeb0ccb28f44c87",
            "input": "Two letters picked without replacement from aamuvv. What is prob of picking 1 a and 1 m?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ffa892b103ba461098d882094d332a87",
            "input": "What is the next term in -4369, -4366, -4361, -4354?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-922bcd0a69df40ecb1146334cddf2405",
            "input": "Let a(c) = -c**3 - 13*c**2 - 23*c - 5. Let s be a(-11). Calculate the highest common factor of s and 30.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8df4b370539b434c826bb62eedf3add8",
            "input": "What is one quarter of a day in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-20ab28900104410b913af649ba0027e5",
            "input": "How many grams are there in nine tenths of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0b0a9078b3204cdab12bcc223e19ab56",
            "input": "Sum 259 and -46.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-93fb615cd8da41f99210b88418e8aa84",
            "input": "What is 9227.699 litres in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a3170d84edf744e9acf8a570258a9fbc",
            "input": "Suppose 56 = -2*w - 5*r, r - 5*r + 38 = -3*w. Let y = w - -20. Solve -3*u = 4*g - 5*u - y, -6 = -2*u for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9e9fde98294b4edf91eb2cc1fcfbd481",
            "input": "Two letters picked without replacement from eeaa. Give prob of picking 1 e and 1 a.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-07f8d762e64449778aae01c64f9458e9",
            "input": "Calculate prob of picking 1 c and 3 d when four letters picked without replacement from {i: 2, h: 4, k: 3, c: 6, d: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c2d129e3b21c44a2a7ff2f201bc4388b",
            "input": "Suppose 16 = -0*o + 2*o. Suppose -o = -g + 1. What is the units digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4f3b40429c784e79ab2bc17740494f90",
            "input": "Suppose -5*c + 251 = -2*g, 2*g - 257 = -5*c + 6*g. Suppose 5*f - c = -i, -2*i = -5*f + 2*i + 29. Let k = f + -7. What is the units digit of k?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6db6e57d3d14447ca715fa23b42371e9",
            "input": "Three letters picked without replacement from afwawfawwwwa. What is prob of picking 2 f and 1 w?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-de03f2fe3ca0481f81119dc97e4fa258",
            "input": "What is prob of sequence do when two letters picked without replacement from odoo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b8880bb4d3ad4cc8b8479526cc18be33",
            "input": "Suppose 5*j - 3*g = g + 7, -2*g - 8 = -4*j. Suppose -x + 10 + 32 = -4*p, j*x - 156 = -3*p. What is the highest common divisor of x and 20?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cbe3ae102ceb4aa988fa0ede9b529120",
            "input": "Solve 3*z + 6 = -5*o, 8 = 8*z - 12*z for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e67a2944470f497ebc21ba776490b6bd",
            "input": "Convert 8038.306 millennia to months.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e0c7d8df6df34788b66c087a7fda8cfe",
            "input": "Suppose 0*l - 99 = -2*l - n, 0 = -4*n + 12. Calculate the remainder when l is divided by 13.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-541c1db27ee44511b5b62f578a366aac",
            "input": "What is -9 divided by 3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fcf1422ac4bd4e729964fab1feb4d0bd",
            "input": "How many millilitres are there in eighteen fifths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d69168b2d3894c2f9198cc3245295aae",
            "input": "Calculate the remainder when (1*(1 + 2) - 114)*-1 is divided by 28.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-360d85125ac7488b8a2977942cff52d5",
            "input": "How many litres are there in 0.4557036 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4bd0089256a043398a7289cba49a802e",
            "input": "How many tonnes are there in 342.7209 milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5b1afccd353048dda53db78573a84e36",
            "input": "Let n = -63 + 79. What is the remainder when 25 is divided by n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e69bf9fc796b4d46880b584a24f50b32",
            "input": "What is the third root of 2398 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ce0d02ab36fb4963bfb51c4847135269",
            "input": "What is -18968 plus -1.1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fd8fda1bc6544e0e862ae2b5bfee401b",
            "input": "What comes next: -15, -40, -83, -144, -223, -320?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-701b8ce92851454482fbd7940b43d34a",
            "input": "Solve -37 + 23 = 7*t for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6d88ff3418ab4241ae03521828e0b87c",
            "input": "What is prob of picking 1 r and 3 p when four letters picked without replacement from {r: 8, p: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ab3d1970891142399f059cf123d266fa",
            "input": "Let n = -25 + 41. Let l = 27 + n. What is the remainder when l is divided by 11?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-258e7effb5a84c2ebc631c1555cb6daa",
            "input": "0.03 times 8.58",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b3d38fc52f1e493499829c80070282d0",
            "input": "What is three tenths of a millimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-af7dacf6ea834eb8abfa3903a4d98c2c",
            "input": "Let n = 2 - -4. Let f be n*2*(-15)/(-9). Calculate the highest common factor of 50 and f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6236dd97c14443c2a652c24343f9d415",
            "input": "Calculate prob of picking 2 g and 2 f when four letters picked without replacement from fgggfggggf.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-039a8190b5b045cc85beb05d4740b056",
            "input": "Let c = -4 - -6. Suppose -3*p + c*t = -7*p + 26, 3*t - 29 = -4*p. What is the smallest common multiple of (-22)/(-6) + (-1)/(-3) and p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-be9b3f107b37442d94f33bf79b717a39",
            "input": "Convert 1658.72 millilitres to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ce0acde5ad8545a3a2798279a6c1e08a",
            "input": "Suppose -4*t + 1 - 5 = 0, 3*t + 3 = 5*r. Suppose -3*a = a - 52. Solve -2*s + s - a = -4*c, -2*s + 5*c - 17 = r for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6306b014000746a08fb8a090583f8060",
            "input": "Solve 0 = 2*m - 3 + 5 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cb1c34839ee143b1ac8125c3cf45c36f",
            "input": "What is twenty-three eighths of a kilogram in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a874d7f7246640d69ef87364b13f07b6",
            "input": "Calculate prob of picking 1 p and 1 a when two letters picked without replacement from {j: 7, d: 4, p: 3, l: 4, a: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a079d70670a94dfd8e820b5c78f0e18c",
            "input": "Let j be (-141)/(-21)*1 + (-4)/(-14). What is the highest common divisor of j and 14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1a72613cc83f47bea1db67f0082f8e10",
            "input": "What is next in -632, -629, -626, -623?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cba460f6787344aaad6898f8eb7b1c56",
            "input": "What is prob of picking 3 l and 1 p when four letters picked without replacement from {w: 2, p: 1, k: 1, l: 4, g: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9cafca741b524a42a808f2fb4a659f1c",
            "input": "What is the value of ((-18)/117*-13)/5?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d18776576a7142c7b928f6a7901b8372",
            "input": "Two letters picked without replacement from kkxzkkxkkkkkkk. What is prob of sequence xx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0913016e51774e979c0c36618887c392",
            "input": "What is 149.7984 years in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b68458ed5d1c469fa1787224da1e478e",
            "input": "Calculate 72 divided by 3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4ecdfdf9abcc45e5a98c883d438f2964",
            "input": "Let n(x) = -x**3 + 5*x**2 + 6*x + 8. Let h be n(6). Let r = h - -46. Suppose -4*b - 2 - 2 = 0, 3*b - r = -3*i. Calculate the remainder when i is divided by 7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-77e6ad9e90cf4f50a5105c66ffedcde8",
            "input": "Let g(y) be the third derivative of y**4/24 + 5*y**3/6 + y**2. Let t be g(-4). Suppose -2 - t = -x. What is the units digit of x?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6d10faebfb8b40af84883b86165cb606",
            "input": "Two letters picked without replacement from {f: 3, t: 10, j: 1, d: 2, v: 1, x: 2}. What is prob of sequence vd?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d948959b83524c85aff8afe503512aa5",
            "input": "In base 13, what is -6 - -182?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cad2200bac804f56b4832c589f4e9374",
            "input": "What is the value of (-8)/(-24) + (-20)/78?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b733e359b09c486bb381b27628f9871b",
            "input": "Solve -4*w - 3*d - 14 = 0, 0*w - 3*w - 10 = 2*d for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a350ec9f1157410597fc2581e0803343",
            "input": "Calculate -8 + 3 + 5 - (3 + -1).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6e7e3a14b3cc433297929cf1e5f6cadf",
            "input": "Let r be 0/(0 + 2 + -1). Let t(q) = -q**2 + 4*q - 1. Let f be t(3). Suppose m - 8 = -f*i, r*i + i = 0. What is the units digit of m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3ade499b4bd94952a00540016844c598",
            "input": "Convert 8.695947 nanograms to milligrams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e58823ab34e542fdb213312ed0499dcb",
            "input": "Divide 4 by 6524.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f11088c563034b30b8d1c882d7494a59",
            "input": "Suppose -5*s = -152 - 198. Calculate the remainder when s is divided by 24.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1f97048cd35f43f4a9f07fdcbdd57ce4",
            "input": "What is the square root of 577 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ce3cccdac80f462d93af7a101e647075",
            "input": "-2.309 * -0.1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8dbf42d753ee489f80683280568e589f",
            "input": "What is prob of picking 2 l when two letters picked without replacement from llkkl?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-aaec59a1017a4cb886ecb2f715284594",
            "input": "Solve -4*d - 14 + 6 = 0 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-34ba6b7f2f624781972541527de4002a",
            "input": "Suppose 4*u - 2*u - 28 = 0. Suppose 0 = -4*z - z - 15. What is the lowest common multiple of u and 12*(z - -2)/(-1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-579ad4326b7c480a83660b03992a7f2b",
            "input": "Two letters picked without replacement from zaziiaaaaiiiaiaaiai. What is prob of sequence ii?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b48e602b814f4ccc99bc501bc7db60ad",
            "input": "What is 97394.31 days in milliseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ef7b9e6595fd487999e3e23e411ac65d",
            "input": "What is 88/5 of a minute in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bd435d411c3b406a92813044fec84ccf",
            "input": "What is 1 + -9 - -5 - -1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cac6fc00746a4e5bb226fdfa6d4068ce",
            "input": "In base 13, what is -4b + 10?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3bfdc58c59a949439dfa04fd2500387c",
            "input": "Four letters picked without replacement from wkakwuuwuuukwwuuwuu. Give prob of picking 3 w and 1 a.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-44c7fa9089384da2ac91bc435dde5f94",
            "input": "What is 43423.55 kilograms in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-703cf1afe04644c1aaa7ef9de2fe87f7",
            "input": "Let f(h) = h**2 - 5*h + 6. Let l be 6 - (-1 - (-5 - -2)). What is the units digit of f(l)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-316d2dee898a4a199d992443293f228f",
            "input": "2 + -7 + (0 - (-1 + 0))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7522adf8b6564dfeb8292e9b4c42359d",
            "input": "Suppose a - 6*a + 3*j + 321 = 0, -342 = -5*a - 4*j. What is the greatest common divisor of 165 and a?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-91a09aad3f054c35bd17557a79c2a67d",
            "input": "Let f = -4 + 15. What is the units digit of f - (-3 - (-3)/3)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6bea829f57dc44bcb2f68390b77e0a57",
            "input": "What is prob of picking 1 c, 1 e, and 1 k when three letters picked without replacement from {c: 1, i: 5, k: 3, e: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dbf8a2fac36e469db041287a4b32b5cd",
            "input": "Calculate prob of sequence tnt when three letters picked without replacement from jnttn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-60a86d14decb4cd48dd07d16ce19dcbe",
            "input": "Suppose 3 = -t + 4*t. Let g(h) = h**2 + 7*h + 1. Let x be g(-7). Calculate the remainder when 3 + x/(2 + -3) is divided by t.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4221ef9fa60f482790a5c30138fb32d6",
            "input": "What is prob of picking 1 y, 2 n, and 1 e when four letters picked without replacement from {e: 8, n: 1, y: 11}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fd8b65375722423fbf61a5a79bb0da25",
            "input": "Calculate prob of sequence pnpp when four letters picked without replacement from {n: 4, p: 16}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7fac1af264f547f38ecef3370813bda3",
            "input": "What is 3031455 plus 0.4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0d26d649df7c4545b5ea293e916940d2",
            "input": "What is prob of picking 1 b and 1 p when two letters picked without replacement from tpppbbpbbb?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b8a8c2d9ac114ad49aca78b863956cec",
            "input": "What is 70.93973 litres in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0b42122d2104474988b3708ac2c75897",
            "input": "How many grams are there in 3764.978 micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-01fc2e2a2c734f62863d108c52b6a05b",
            "input": "Calculate prob of sequence uut when three letters picked without replacement from {c: 8, t: 2, u: 8}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1b51f07ca9ab44df80781c584fa906fc",
            "input": "What is (1 + 0)*(-1 + -6 + 2)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-52b836a7d5764cfdb6241fb0828546da",
            "input": "Solve 0 - 16 = -4*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-51a846e703b44f0981c7d27951d655fc",
            "input": "What is prob of sequence ttr when three letters picked without replacement from ttttrrtt?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3f310ac8b75c4f6ea39a336f6d1fe943",
            "input": "Three letters picked without replacement from bbvyybbvybvyy. Give prob of picking 1 v and 2 b.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ad429245d6ba477d9299ed62337851e5",
            "input": "Solve -147 = -4*w - 163 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-470afdbb24014e0283ce67dd391aca12",
            "input": "Solve -3*q - 2 - 1 = 0 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8177d870db2643a29af28a71dce28b89",
            "input": "What is prob of picking 1 q and 1 b when two letters picked without replacement from {j: 3, y: 1, u: 4, t: 2, q: 1, b: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-25efe03683124c8d9eb9cc41baee5e3a",
            "input": "How many hours are there in three eighths of a week?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8111e1127bf54043b38e2f5664804a2d",
            "input": "Solve -245*y + 249*y = 0 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3f78179ccef94611881150742d77afab",
            "input": "Solve -4*o - 3*r - 3 = 14, 2*o - 2*r = 16 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-12f72b312484424e813f7db77ad91de5",
            "input": "What is prob of picking 1 p and 1 y when two letters picked without replacement from pypyyyypypyyypyypyy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8180b566de474159a39500e6d459a892",
            "input": "What is ((19/8)/19)/(2/12)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-25be4285f51d4a479ac2a9af0be19930",
            "input": "What is seven quarters of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-abae6dcef8b34c65b2f848e68730c08b",
            "input": "Calculate ((-5)/25)/(3/(-75)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-42e4551a6c0d489481787d8cd7135783",
            "input": "Let y(n) = n**2 - 3*n - 22. Let j be y(7). Suppose -j*z + 7*z - 8 = 0. Solve 4*f + k = z, -5*f + 2*k + 25 = 7*k for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6ba36d59bed848419236a2a041718d54",
            "input": "What is 680 to the power of 1/5, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e3dea8d2efc94400bd8a24aedb044d88",
            "input": "Let g(y) = -5*y - 12. What is the remainder when 20 is divided by g(-4)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4c7225fb30ba433083d2d270aadce7c1",
            "input": "Two letters picked without replacement from fffffffffffnf. Give prob of sequence nn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-69e39e55869f489096a48b6605cc7535",
            "input": "What is 1/(-1)*7/21?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c2be73e9b78e40389dd338ec190ec6bb",
            "input": "Two letters picked without replacement from {l: 1, i: 3, o: 1}. Give prob of picking 1 i and 1 l.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-670d58dd847c4f898d783684e846c1f5",
            "input": "Solve -10 = -4*b + 10 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-95d5de54f6c148d9b9f04d8f9950e785",
            "input": "Let z(n) = n**2 + 14*n + 18. What is the units digit of z(-16)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-44c19f6a49f64cb6aaa28dc70174a080",
            "input": "In base 12, what is -1 - -432?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-40fe099ce6bf46bc930a4320957365a8",
            "input": "Calculate prob of sequence fd when two letters picked without replacement from {m: 1, d: 2, f: 1, z: 2, y: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5a43afe0563146e1b06099f47ccf4775",
            "input": "Calculate prob of picking 2 y when two letters picked without replacement from {h: 1, y: 1, q: 2, a: 1, u: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8c94711b16bb4a4ca779dfd229fa6a78",
            "input": "Let h = 22 - 9. Let u = 3 + h. What is the remainder when u is divided by 9?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a4d89f1637cb4146b16e04ac15f23992",
            "input": "Three letters picked without replacement from dxaxxaaxxxaax. What is prob of sequence aad?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-384f3f5f3ebd4df28d59854f1e319c35",
            "input": "Evaluate (2/28)/(6/24).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d60dd96b388b47f6aa2f5e88c8cd3816",
            "input": "What is 3/25 of a century in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-230192d61a2545f299e3cc3e1d347324",
            "input": "What is prob of sequence fo when two letters picked without replacement from {o: 2, f: 1, n: 2, u: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dddc9445dbc04d378695f1e81d5a8b1f",
            "input": "Three letters picked without replacement from {i: 2, a: 1, x: 2, w: 1}. Give prob of picking 2 x and 1 i.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cd254c5ffed54e4295c08f7d1c318624",
            "input": "Two letters picked without replacement from {f: 1, j: 1, o: 2, a: 1, u: 1, q: 1}. What is prob of picking 1 o and 1 u?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fde86ad82bfc48429129841785a69002",
            "input": "Let s(g) = g**2 - 12*g + 3. Let i be s(12). Solve 1 = 2*p - 4*q + i, 0 = 4*q - 12 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-42dac108a4574cb4961f15dde4bf1ea4",
            "input": "How many kilograms are there in 3/25 of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d42adb7338db42bdb9614cb95806d98c",
            "input": "Let w(u) = -u**3 + 4*u**2 + 5*u + 4. Let b be w(5). Suppose 0 = b*q + 4 - 12. Solve 2*i - 3*i = q for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-26e12c736ec94204a0ce8345b23e38ac",
            "input": "Two letters picked without replacement from ttutguugtuwuurug. What is prob of picking 1 u and 1 t?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a08bd2fc711a42ea8b221557dc3a00be",
            "input": "What is prob of sequence ew when two letters picked without replacement from {g: 6, e: 3, t: 3, w: 1, b: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-503e2331b6904d2fb7ba91373730319c",
            "input": "How many millilitres are there in 0.1666822l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7316feefa8794571ac669e02fed6bfa4",
            "input": "Solve 87*z = 121*z - 340 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9040801d6d8b4110bbc8b086e38b7a8f",
            "input": "Let q(o) = 2*o**3 - 4*o**2 + 2*o + 1. Let d be (12/(-24))/(1/(-4)). Let w be q(d). Solve 5*c + 4*a + 11 = 0, -2*c + 38 = -w*a + 16 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ac0c5ce8c25d4160a6e171fab0af5b9a",
            "input": "What is prob of picking 2 s when two letters picked without replacement from ybs?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-74cb3e547d3843ceb90830b7826a59b5",
            "input": "Total of -101 and 10089.5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d427ebc2e788447eafb705408482c14b",
            "input": "How many minutes are there in twenty-five halves of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fc1c58627d034c9395aebc7bf8acbd61",
            "input": "Suppose -24 = c - 5*c. Let d be 6 + 0 + (-6)/c. Solve -d*t + 2 = 2*k + 9, -2 = 2*t for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dc2e78a445054c949d8fcf124ffb73c0",
            "input": "Three letters picked without replacement from {h: 2, d: 2}. What is prob of picking 1 d and 2 h?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0ddc1a6ef12743888de5bfc37c7cd953",
            "input": "What is the fourth root of 110 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-edca6f7c881e46a6b35517830e39d3f9",
            "input": "Suppose p - 19 = -0*p. Let q = p - 11. What is the units digit of q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-882e455ea1d6423aad034e4b64d7712c",
            "input": "Solve 0 = 5*v + 2*s + 16, 2*v + 10 = s - 0 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-52b931062bd141169b1f0b6884c64e09",
            "input": "Four letters picked without replacement from nknkknk. What is prob of picking 2 k and 2 n?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-30cdc7b706dd4c39b1c916db753da568",
            "input": "Convert 4.473208um to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9d43aa4e09a643b795c3f3a3814bb395",
            "input": "Solve -70*n - 222 = -107*n for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2dee2ecc86c346b58bed981ab1a15b9b",
            "input": "What comes next: 257, 245, 233, 221, 209, 197?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e30bed64baff47e3a069d83dea912e87",
            "input": "What is -104752 - 0.19?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4af3aebd925a433c97ec60f358ee1295",
            "input": "In base 12, what is 154 - 4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0463b0b5d8b645af86f29c4f19767418",
            "input": "How many months are there in five eighths of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-15693a5690724d4e8bd7715763ce357d",
            "input": "Convert 9.95383km to centimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fb5108fab1724abab5c3b9357575f0b9",
            "input": "Four letters picked without replacement from vvvvvv. Give prob of picking 4 v.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d03133f8e36f4dadae7185f1bd0fcb43",
            "input": "((-3)/9)/(7/(-3))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7dd4d091ed8c4a8ebc37cae5ce2496df",
            "input": "Convert 0.959322 hours to nanoseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1c29fbf49d164da6966b70f09d881be8",
            "input": "Solve 0 = 4*r + 4*i + 12, 2*r = 3*r + 5*i + 23 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-14b97229638e4c4e808e9d08a1ff2d39",
            "input": "Suppose 3*g - m - 785 = 0, g - 7*m - 271 = -2*m. What is the tens digit of g/(-6)*4/(-6)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2e30b81a8a0e46e1a2a0c0d4a620b7fc",
            "input": "Let r = 88 + -84. Suppose 5*y + 12 = h, 0*y + h - 10 = 4*y. Let o be y/4 - 44/(-8). Solve -n + 5*k - o = -0*k, 0 = -r*n - 2*k + 2 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fa08b3a355af4521a0e4a6b46cb19bdb",
            "input": "Convert 9658.005 millilitres to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-aa63c6d169804339a8f0b558878e1348",
            "input": "What comes next: 267, 1071, 2411, 4287, 6699?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d89196fa008e4c45be60e18795027397",
            "input": "Two letters picked without replacement from {x: 8, p: 5, a: 7}. Give prob of sequence xa.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-849056091b254520b36b7043baa1597e",
            "input": "How many seconds are there in 1/18 of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5564d343a1de4c15a010526165b87cdb",
            "input": "Convert 39.29366ug to kilograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-83373359d2644557b040c9f4607b485d",
            "input": "Let a(h) = -h + 56. Suppose 0 = 2*j - 31 + 11. Suppose 48 = 2*r + j. What is the remainder when a(0) is divided by r?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-017a75606716462f8d13421763ff2c14",
            "input": "What is the ninth root of 3888 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d22f4acf5d7f46838d62f38690d4fc1b",
            "input": "Solve 3*b + 7 = 4*k + 3, 2*k = 5*b + 16 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9964354c16254e869f40ba73c32ed20b",
            "input": "Let c(d) = d**2 + d - 4. Let g be c(-3). Suppose 4*a - 220 = -f - f, a = -g*f + 55. Suppose m + a = 6*m. What is the tens digit of m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-393546b664064fc1943c72d58f5a2f92",
            "input": "-0.1105*-3",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-79937d0498394a7e90940f0278b6ea02",
            "input": "202028 + 0.08",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c91606ffb1ae4bd8b0c41fb969fb692d",
            "input": "Two letters picked without replacement from {m: 3, f: 1, o: 1, c: 2, z: 5, i: 1}. What is prob of sequence zo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8582a9ebec9a4f76a293c48ff2155cc5",
            "input": "How many meters are there in 11/10 of a kilometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fa3745d9f8c649a3ada4e8542d928983",
            "input": "Let g(m) = -m**2 - 2*m - 1. Let h be g(-3). Let t = h - -6. What is the units digit of t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-78ad7a15fa4a4414bb3e745f230457ba",
            "input": "-4*80.8",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f5a2b6b4ec9c44c0882383fa24a50ceb",
            "input": "What is 98.11927 decades in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6e001835df7d4c18a5569a61c80ece7f",
            "input": "What is ((100/45)/5)/(-2)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3dfc972604984c25bdd27946204be532",
            "input": "What is 55/4 of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-11b75909e2394bc08134fdf1533c0b4a",
            "input": "Solve 3*l = -l + 12*l for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9558a54320b14105bb44c63ebce0dfea",
            "input": "Calculate prob of picking 1 v, 1 l, and 2 f when four letters picked without replacement from {l: 1, v: 3, f: 5, c: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3f085ba7bf704d7d9a0514eefca00a6c",
            "input": "In base 16, what is a7 + -60?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cbccc0ef5316405ca5a749d3c3eb2b4f",
            "input": "Suppose -o = 4*o - 5*r - 80, 0 = -2*o - 5*r + 25. Let z = 9 - o. Find the common denominator of z*(-3)/12*9 and -33/4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bf6c54c3a7a8446ea6fe8d409479a51a",
            "input": "Solve 20*o - 16*o = -8 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-98fd0025283d426284449af84c7f7354",
            "input": "Let f(c) = -3*c - 5. Let t(u) = -3*u - 4. Let g(v) = -5*f(v) + 6*t(v). Let s be g(1). Let h = s + 8. Solve -m - h = -4*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-15448424a0e949f8af41e3d624127a4e",
            "input": "Suppose -c + 6 = 2. Suppose 0 = 5*k + 3*t + 4, 4*k + 8 = -0*t - c*t. What is the units digit of k?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2e4f3be734ea4cc3aabb4d7ea1d20b9b",
            "input": "What is the value of (-4*1/3)/2*-6?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5292bbdb013b49b197866a14252a4930",
            "input": "Four letters picked without replacement from aaaa. Give prob of sequence aaaa.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ec0682037876438db68878aec1179ea1",
            "input": "Solve -35*h - 2*h = 74 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-83849d7230cd49b4865efbf0de228eee",
            "input": "What is 7/2*24/28?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-344b5070cfb7472bbc3c207773f9385d",
            "input": "Let q = 11 + -7. Let o(n) = -n**3 + 11*n**2 + 12*n + 3. Let v be o(12). Let w(f) = -f**2 + 6*f - 4. Let i be w(4). Solve -v*l = -i*l + q for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e37509c54de54bd7b611a44f7fd1f7de",
            "input": "Four letters picked without replacement from zyeooz. What is prob of sequence eozo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b24ed842d6854f6c986f3ffe9993e9d3",
            "input": "What comes next: -32, -16, 0?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a761357f19ed450eb2b8328ea76d3990",
            "input": "(3*(-3)/(-6))/((-3)/(-10))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f5db9b5da5044fdda2b3c015f3aaa790",
            "input": "How many centimeters are there in 198.0394 micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bbb00e020ca1470ca37ab792152309bd",
            "input": "What is prob of sequence wwss when four letters picked without replacement from sswws?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b4cdfa53b73c4956b36c57eee359513d",
            "input": "Suppose -u = -7 + 1. What is the remainder when 17 is divided by u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c6b2402f6a614a6ba1bd9c4ff9a178b3",
            "input": "Two letters picked without replacement from {q: 1, d: 6, k: 4, m: 6}. Give prob of sequence dm.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6e82547dabd34d2ba3a4a0adce1baf2b",
            "input": "Calculate prob of sequence bbbb when four letters picked without replacement from bbbbbbbbb.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5ebb4e687c244a8f85b3ac21e42a5b27",
            "input": "Solve -2*m + 1 + 14 = 5*j, 5*j = 2*m + 35 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-97bcd500295c496c80d435218e4c59b6",
            "input": "(-4 - 0) + 0 + 10 + -6",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-157a26aaff1c49ecaa2ffb973d303523",
            "input": "Suppose -2*s = 5*v - 11, 0*v + 3*s - 7 = 2*v. What is the smallest common multiple of 5 and v?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e406a6f99a4a4d3baa8e1ca45467a409",
            "input": "Solve 0 = 3*f - 2*x - 11, 0 = 2*x - 7*x - 5 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ec5b9208ada44a8c99b9804af6cf88d8",
            "input": "What is next in -3496, -3491, -3482, -3469?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b7cf9f8b757244b0be0a929ea37c2553",
            "input": "Let h = 66 + 44. What is the highest common divisor of h and 10?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-16fa1f72d1bf466a9e5852e4ce2b30f2",
            "input": "Solve 54*y - 72*y = 72 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2047b43db9fa417cab1aa7f625cf487a",
            "input": "How many minutes are there in two ninths of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-79efecaa642b41f9b92c5fe5e75ea852",
            "input": "Suppose -5*p + 5 = 2*f, -3*f - 3*p + 42 = -7*p. Calculate the least common multiple of 1 and f.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6d2addc958c044febe5316ea1c1ffe19",
            "input": "What is -0.2966 plus -73?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d8bf4130e5074319b17c6cf122b79a7d",
            "input": "Let b(o) = -o + 7. Let s be b(5). Suppose 0 = 2*i + s*i - 32. Let x = i + -5. Solve -2*h = x*p + 16, -6 = 3*p + 4*h - 7*h for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-eed42d444add48f091d04fd63542a4c0",
            "input": "Let r = 17 - 15. Solve -2*b + r + 0 = 0, 3*v + b = 10 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d86dc23fb1c243bf9116e335e8a2824b",
            "input": "What is 264.279456 microseconds in weeks?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1265a76a1341458b92b04db4ddbbc78c",
            "input": "Find the common denominator of (-2 + 1)*(-385)/777 and 40/7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-24585ca46f9b4c64b312a7d2456fa5e0",
            "input": "Suppose 188*t = 182*t. Suppose -3*p + 18 = -3*q, 3*p - 6*p + 18 = 5*q. Let f = p - 3. Solve t = -0*z - f*z - 12 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-84fa26e9205f4128b656647c657e2602",
            "input": "Let x(q) = -7*q - 32. What is the tens digit of x(-13)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fabae67a0c0c4203b108c1b3c669c28d",
            "input": "Let y(n) = -n**2 + n + 11. Calculate the remainder when y(0) is divided by 8.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-758acd38229e4cce9c24d344898fd17f",
            "input": "What is seven halves of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-99429548a0054d40b6e5a7b57f300b2a",
            "input": "What is the units digit of 2/(-11) + (-2916)/(-66)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f3d9bc96c4ca4064bb239e5f74cc75d6",
            "input": "What is the difference between 307 and 0.11?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-aae261a5d289491e9b197a5edb3a81bb",
            "input": "What is the value of (10 - 5) + (-6 - -3 - 1)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a8d7b253a93b41f391039c0b3f522cf5",
            "input": "In base 12, what is -5aa - 8?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ed29e8dd786942fa863bbe53c779f432",
            "input": "Convert 955845.6 nanograms to tonnes.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-58f696d4e95b4394a553662e63c8cba7",
            "input": "What is fourty-three quarters of a millimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f1acb59cbf9d4544873ea62dbf7990e6",
            "input": "How many nanoseconds are there in 94192.02 minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f065ca7d1e89480baf7d0eecc9a7a765",
            "input": "What is prob of picking 4 i when four letters picked without replacement from iidididdidiid?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e5a32ab9122f44f8927dcf6ff791ee16",
            "input": "Let r be 5722/(-1554) - 1/3. Let b = 57/74 - r. What is the common denominator of 49/20 and b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9b1be42daa84424597aad17d3ce377c2",
            "input": "Three letters picked without replacement from {c: 1, o: 2, g: 1, y: 1, q: 1, m: 2}. What is prob of sequence yom?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5efe2c843b964edf8b60cc6f498c10f8",
            "input": "Let g = 6 + -1. Suppose -3*r + g*r = 22. What is the highest common divisor of r and 1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-00fcec9c11534dc0814e8e8300f78a41",
            "input": "How many seconds are there in 1/36 of a week?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b3074827956f40b78e48fa19ad991823",
            "input": "What is -1 + -2 + 5 + 2 + -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f77e735a98d8440ca13d865df83348e7",
            "input": "Two letters picked without replacement from iinuiiiunnni. What is prob of sequence uu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bf97098e3009406fa1390f6f142a1bf7",
            "input": "How many nanometers are there in 3.529043 meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6966b580eeca4b0a82e02bdcdb759385",
            "input": "Suppose -3*n + 16 = -d, 0*n - 5*d = 3*n - 10. Let k = n + -3. Suppose 0 = k*g - g - 14. What is the greatest common factor of 28 and g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3b889c69168a4a53b1ae5e8a33b9c694",
            "input": "Let w = 6 + -11. Let r = 60 - w. Calculate the highest common factor of 13 and r.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7d44d5e86af343e3bfeb504bc19e8feb",
            "input": "Solve -7*u = 6*u + 91 for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-471131a427704c0fa258e8fce7fbe21d",
            "input": "Suppose 2*n - 49 = -c, -n + c + 27 = 2*c. Let x be (-41 + 40)/((-1)/55). What is the greatest common divisor of x and n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-57e802db884f47cf8abb5aa07fb44103",
            "input": "What is 13/4 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f30a00ea857a4e77bd7150d9b29e5390",
            "input": "Solve 47*p - 20*p - 108 = 0 for p.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-39981e2093934944a43a0a07ec21dba6",
            "input": "What is one twentieth of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4b011e9c68c14f9d82f8685c945288ad",
            "input": "What is -279 divided by -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ace744edde6645c88840663341a58f7d",
            "input": "Let s(d) = 4*d. Let u be s(2). Let t(b) = b**2 - 8*b + 5. Calculate the smallest common multiple of t(u) and 3.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dc5c1338d279470cbe3fac1ec713e844",
            "input": "Suppose 1 + 1 = 2*t, 2*t = 5*s - 118. What is the greatest common divisor of 16 and s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f14efadeafae47f696b7f714c162742e",
            "input": "What is 31/2 of a microsecond in nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ca3c3cb1b2c74b1398e0a502f1edb645",
            "input": "Solve -168 = -54*g + 48 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ec6ef85efb0d42748f32b432905449c0",
            "input": "What is the tenth root of 1210 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-65e28e90f3fe4b29a91a595368ef7c45",
            "input": "Two letters picked without replacement from {h: 3, r: 15}. Give prob of picking 2 h.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-322a13a938204c138345ce4c4e8379eb",
            "input": "In base 14, what is -4ac2 - -3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ebe05fe139a746b2a55e8b8a4b2ced5e",
            "input": "What is 330.9 - 0.7?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9afd04af4ded4698b55fcde0b61f38da",
            "input": "Suppose b + 3*k + k = 7, 5*k - 20 = -5*b. Suppose 2*l + 4 = 0, -l - 16 - 1 = -5*d. Solve -b*q - 14 = d*o - 2, 4*q = 5*o + 20 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-aeb2e8931b134137b5b5c1e738e905b0",
            "input": "Let r be (-20)/6*3/(-2). Suppose 0 = 2*o + 3*b - 0*b - 40, -r*b + 20 = 0. What is the remainder when 26 is divided by o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0803605b41d74037885bffc5ee23edd2",
            "input": "Suppose -3*b + 0 = -33. What is the smallest common multiple of 4 and b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-18720986885f4409829c7a47c53779d5",
            "input": "Three letters picked without replacement from {s: 8, g: 2}. What is prob of picking 1 s and 2 g?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ed23675e5e07433da849716ab2eb66cb",
            "input": "What is prob of sequence zdz when three letters picked without replacement from qvooxvxzozdzxxv?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-521fe228e835457785bda3dbf8230137",
            "input": "Four letters picked without replacement from qrqqsrsqskrqqkrqks. Give prob of picking 4 q.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-12c849687fd94fbfab79b4f5bee33f85",
            "input": "Work out -0.2 * 42.6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-29db85f3567446ab8aa2aa9b1a39be28",
            "input": "Convert 0.0206712 weeks to microseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4ca9b20ee66443ce96cda37727bf4c14",
            "input": "Three letters picked without replacement from ddpmmmppfmmdmmpfp. What is prob of sequence pdf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1fd5fed09ef344fda236afb213211140",
            "input": "Let l(g) = -2*g**2 - 6*g. Let x be l(-5). Calculate the remainder when (-8)/(-20) - 752/x is divided by 10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8720372ad1ea4f84b8c50fca77b7d3c9",
            "input": "What is 6072 divided by 12?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7ea2a30744e84b8e9cc53c4e2fb6ccb0",
            "input": "What is 82914.84 months in millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2c62b20321944f7492c291d77a5a2a7f",
            "input": "Calculate the remainder when -4*2/4*(2 - 43) is divided by 206/10 + (-4)/(-10).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6a7d5dcb801949daa9f2ef7811dd25e2",
            "input": "Calculate prob of sequence it when two letters picked without replacement from {b: 1, j: 2, t: 1, e: 11, i: 1, w: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-96b0fee4360440308334b6299935950c",
            "input": "What is the least common multiple of 7 and (-13)/((-39)/9)*(0 - -2)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c6438e6538044988a07f179f801db98c",
            "input": "What is prob of sequence sgl when three letters picked without replacement from {e: 4, d: 1, s: 2, b: 1, l: 2, g: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-83dd20548ddb4bbfbb19e37d4b8d51bd",
            "input": "Suppose 3*b + 7 = 19. Suppose 2*a - b*a = -6. Calculate the remainder when 5 is divided by a.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e8d1590e393540b999cb55feb6c74310",
            "input": "Solve 9*d = 4*d - t - 7, 7 = d + 3*t for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c0f9286f3fa345c882e6fd6491c5f046",
            "input": "Calculate the common denominator of 3/65 and ((-9)/(-21))/((-9)/(1827/(-2))).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-51806ac7ec754f4e890f7f5674f57e8f",
            "input": "What is eleven tenths of a centimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7bf9159e97384ea6aa6ea39da5029386",
            "input": "Two letters picked without replacement from fvllxflfffvffk. Give prob of sequence vl.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a34c8eb5d7bb4c11b9c2db10d4363bed",
            "input": "Three letters picked without replacement from yswwkssksarw. What is prob of picking 1 r, 1 w, and 1 a?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-10ace1c4e99546ee85990a1005dd61e1",
            "input": "Four letters picked without replacement from mcmmmuummmucumummim. Give prob of sequence ccum.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c20701a2e69c43e5aa405a1a6cc5243f",
            "input": "What is fifty-four fifths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ea230c5c0a01455fa7404e30714a380a",
            "input": "Calculate prob of picking 3 a and 1 o when four letters picked without replacement from {a: 1, t: 6, o: 2, m: 4, c: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7e0fb3c01e4743d4be8c05beed903b6a",
            "input": "What is 60584.69 years in millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f49db13f9a59453193600e13d7c46efb",
            "input": "Convert 29.1925l to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-99303c0788f44889b662ba899e41486e",
            "input": "Total of 0.3 and 170.7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b366a2acea40480e8b9e846665851cd6",
            "input": "Let c be (5 + -4)/((-1)/3). What is the tens digit of c - (-6)/3 - -13?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ec4d7121ddb44bfb88893d75302167cf",
            "input": "What is the third root of 8988 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8faf3c2192484293a00b597bd96b7f25",
            "input": "What is next in 6, 12, 18?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-53a65ba4c1ff486cbdb7f01b2be4efc0",
            "input": "Let z = 13 + -19. Let o be 10/(-1 - 9/(-6)). Let c = o + z. Calculate the smallest common multiple of 18 and c.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-59e01e2f99e4456ab3c71206622729e2",
            "input": "Four letters picked without replacement from pipippytatyppppeeptp. Give prob of sequence teye.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fc95bb38a02f4b09b6e9a7bbc4adb0b4",
            "input": "What comes next: 386, 384, 382?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2e3b57a4a8d64de59017fa1e54c73544",
            "input": "Two letters picked without replacement from {a: 4, e: 1, t: 3, s: 1, h: 4}. What is prob of picking 1 t and 1 e?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7abd1f5e1d2b48198b2f68546005569c",
            "input": "Let l = 54 - 41. What is the highest common divisor of 1 and l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d2daa760e4ca4a2ab7f84452ccea89eb",
            "input": "How many months are there in 43/3 of a decade?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b3fd5caa47ff4e4abc0f30127487a9de",
            "input": "What is prob of sequence fff when three letters picked without replacement from {h: 1, j: 2, v: 1, f: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dd871d8ef94a4aa788d9b96131c004f4",
            "input": "Two letters picked without replacement from okkz. Give prob of sequence kk.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a61dcd2b510f43238611b0abf8ce73b5",
            "input": "What is fourty-five eighths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fff9b49a51d4481bb9fa344d5007fee9",
            "input": "Convert 383.4505km to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-07ad91c944494b5686048a03a272e576",
            "input": "Calculate prob of picking 2 j and 1 c when three letters picked without replacement from {c: 4, x: 4, j: 8, q: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-95a85199670b4297887bd79b7fce69bd",
            "input": "What is the value of 2/(-4)*9/((-54)/(-12))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bc43bd532de6407bb43d3ffee54522be",
            "input": "Suppose -3*u + 4*u - 5 = 0. Let n be 1*u*(-8)/(-20). Solve n*o + 3 = -7 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d53cc44e994148babba8387ca09d4ebb",
            "input": "What is 37.19993 centimeters in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b479370941e54f15adf249b95a5682b1",
            "input": "Let j(q) = 1. Let x(l) = 4*l - 2. Let t(u) = -3*j(u) - x(u). Let w be t(-1). Let z be w/(1 + (-75)/84). Calculate the greatest common divisor of z and 42.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b0de118928144ac1ae2090053ce7588a",
            "input": "What is the smallest common multiple of (-4)/12*(-20 - -2) and 4?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e4a9e0243be14d9f8cebaf6d1ecfc933",
            "input": "How many litres are there in 48480.7 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-15fb961b619e40e5a407106eff525924",
            "input": "Three letters picked without replacement from hnhhhororxrrrhh. Give prob of sequence ono.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-db7d8dcf59dd4b88abfc82762a1c3c5f",
            "input": "-4 + (6 - 11) + 4",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6ae7a84760a8480b93ff90119dbf8da9",
            "input": "Solve -1 = -3*m + 18*h - 22*h, 2*h = 3*m + 23 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-05b29640166a4593b87a7f6187544b88",
            "input": "Two letters picked without replacement from gueugfuwu. Give prob of sequence wg.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-05fa819850c3410399f782a21419572a",
            "input": "Four letters picked without replacement from {c: 2, q: 6, v: 7}. Give prob of picking 2 c, 1 q, and 1 v.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-077d34c501914493bc2acb90b06220dd",
            "input": "What is prob of sequence ee when two letters picked without replacement from {e: 3, y: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-918ba665162e426db31f3b0b5ad7996f",
            "input": "Three letters picked without replacement from {g: 2, s: 8, l: 2, r: 4}. Give prob of sequence glr.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e934e3f6107947ad91d824316832b8c9",
            "input": "Suppose -5*f = 456 - 16. What is the common denominator of (-262)/f + 3/12 and (292/8)/(6 - 0)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3d4e338ad9394b2486c0d6af50d9cb1e",
            "input": "Let u(q) = -q**2 - 6*q - 3. Let s be u(-2). Suppose -p + 3 + 0 = 0, 315 = s*h + 5*p. Calculate the highest common divisor of 40 and h.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-590735bdf4744174ba32d6504dcdba61",
            "input": "13/(-5) - (-1 + 3)/(-1)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cf79d5ac119b4398b71995da0a80ab40",
            "input": "Suppose -4*w - 3*h = -22, 0*w + w + h = 6. Calculate the remainder when 6 is divided by w.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2486121c901645fbbddb2fd5a867348b",
            "input": "How many months are there in 6/5 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ff6221cd1c524cedb54e9c5cb6f621d0",
            "input": "Calculate prob of sequence iaia when four letters picked without replacement from {g: 2, u: 4, k: 3, v: 2, a: 3, i: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f2a86c7db2d2441591d9210a486fafca",
            "input": "Calculate prob of sequence zs when two letters picked without replacement from {z: 1, q: 5, s: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d1ae3e1801df400d884f0dd28032dea7",
            "input": "Let o(s) = 4 + s**3 + s + 0*s + 10*s**2 + 6 + 1. Let n be o(-10). Calculate the highest common factor of n and 5.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bd24db983fe041aba9b156dac42db13c",
            "input": "Solve -6*m - 60 = 6*m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-43a3a8f7a83c40309a90768258dfcc9c",
            "input": "In base 6, what is -30 - 245?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0714b83509444404b59441b7e6de7172",
            "input": "What is nine tenths of a gram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4561f49840944990a4c29229184e30c4",
            "input": "How many months are there in 1/4 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d4ed6b3173e14aabbe2c3d01e268e205",
            "input": "Two letters picked without replacement from {r: 2, p: 5, h: 5, f: 1, v: 3}. What is prob of sequence pf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3439c98081f3427880641e83f31505fb",
            "input": "Convert 39.12191 tonnes to milligrams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1048620139d2483eb2eb9a035781a972",
            "input": "What is one fifth of a kilogram in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-622a6e4c143946db8614425e55e9db30",
            "input": "Let o = 4 + -3. Let s be 6*o/9*3. Suppose -s*n + 66 = 10. Calculate the remainder when n is divided by 15.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a5f23714b1c54a8f86f06ec3b243ec9e",
            "input": "Calculate prob of picking 1 t, 1 k, and 1 z when three letters picked without replacement from {t: 1, z: 2, k: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3b0eaa2be4684cb2a609ed4f685cfacd",
            "input": "Let z be 69/21 - 4/14. Solve 0*f + 3*f - 4 = 2*s, -z*f = 3*s - 24 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d37e5bc7f860456bb537d42a5abb302f",
            "input": "Let k be -3 + 6 + (1 - 1). Suppose o = -k + 6. Solve -9 = o*r, w - 2*w + 2*r + 4 = 0 for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6be723cc1e2c45f6bc7df3ee6cb25a04",
            "input": "Convert 0.3050609nm to millimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f6aca56f91d94dd5a5c5217f75d37e6a",
            "input": "Solve 3*n + 16 = -5*c + 38, -3*n = -c - 10 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c5777be058d14ffe90e2f65844b3026d",
            "input": "Evaluate (2 + -8 - -2) + -120 + 129.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0b8c84f52b234536a65bb2ab1bde8ec3",
            "input": "Suppose -40 = -7*t + 58. Calculate the smallest common multiple of t and 22.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ac2f554620814c5884a531f27880aee3",
            "input": "Suppose 4*y = -20, 3*a + 2*y - 295 = 4*y. What is the tens digit of a?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c185f37cb9a64748b0d0e8e8cd74c231",
            "input": "Let v = 45/58 + -3879/290. What is the common denominator of v and 26/9?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-495d095cc4544069b408ab40bc6e9bc8",
            "input": "What is the cube root of 14948 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9f1fea98faa24546b3b7bf38074bda49",
            "input": "Two letters picked without replacement from {l: 1, e: 2, j: 6, t: 5, n: 3, b: 2}. What is prob of picking 2 t?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-27e1f28794fd4ef6a8b653c2b5931bd4",
            "input": "Let o = -6 - -11. Suppose 3*c + 3*h + o = -1, 4*h = -20. What is the units digit of c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f6364bfccfcc4335b71f20cab0dd5a20",
            "input": "Two letters picked without replacement from dmmkpmkkkmmdqqkmpd. What is prob of picking 2 p?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-50c2e0728c534f13b4360496d506b711",
            "input": "What is prob of sequence teb when three letters picked without replacement from rtbertebrbbddrdte?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0ee215cd8c834a9fab52c07ee6b83e1b",
            "input": "How many nanograms are there in 3/8 of a microgram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f05517abca7347809c0520d002c9a2db",
            "input": "Solve 64*j + 70 = 50*j for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ed37cb68f1ea43359066a8c6499952aa",
            "input": "Calculate prob of picking 2 q and 1 o when three letters picked without replacement from {o: 5, q: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-47233e68cb6b47cfbb76c8a31997284f",
            "input": "What is 47147.3 years in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ee1aa98a039a4c4796a3d893a0d61ace",
            "input": "Two letters picked without replacement from {o: 8, x: 2, m: 1, u: 1, v: 2, a: 3}. Give prob of picking 1 x and 1 o.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1f7a15892b884758b8beba4685ce0067",
            "input": "What is prob of sequence yp when two letters picked without replacement from ppypppnppnyyny?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-127182968a8f41e19f5acf95ddb6b9ad",
            "input": "Four letters picked without replacement from {w: 2, r: 11}. What is prob of picking 1 w and 3 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0a8a01243ede44bbbc4482d0cab7fb96",
            "input": "Let w be -2 + (0 - -1*2). Let d be (80/(-5))/(2/(-2)). Suppose -2*q - q + 31 = -5*r, w = -2*q - 4*r - d. What is the units digit of q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9bb939e358ba4b668bc112c7f6d3e1db",
            "input": "Calculate prob of sequence qkh when three letters picked without replacement from {h: 4, k: 2, n: 3, q: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-05afffefc5004b23ba6c185e1a859201",
            "input": "What is 920.9407nm in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-649eece1605a4161b8ec087ff64de2f8",
            "input": "Evaluate ((2/(-6))/((-50)/(-90)))/1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a4eb13f1739b47ac97effe0402b03df2",
            "input": "Four letters picked without replacement from {x: 4, p: 6, q: 2}. What is prob of sequence xqxp?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-67abf5c548304423a7ce84ed93c9d8c0",
            "input": "Evaluate -5 + -4 + 13 + (-2 - -2).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-01964bbca4084a0fa89b6450ecd9cdf1",
            "input": "How many millimeters are there in 3/25 of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ee3a974804ff4cb38e023bc692e8d635",
            "input": "11 divided by 379",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a22e7e3da0f6438bbe8f6e9d55ed57ad",
            "input": "Solve -31 = -4*d + 7*d - 5*u, -4*u = 5*d - 10 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-24eada6e7b114ab7a5da3088c771c350",
            "input": "Convert 39934.71m to micrometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b27daf15b305433f99e0e012d65cce11",
            "input": "What is 42/5 of a centimeter in millimeters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ec5f70a78b7543a99ae91ae7642cffea",
            "input": "What is the tenth root of 8668 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b160cb6f2b9646cca4fdd994d1a80e7e",
            "input": "Suppose 0 = -4*q + 12 - 4. Let h(z) = -2 - z - z + z**2 + 4*z**2 - 3*z**2. What is the remainder when h(q) is divided by 2?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-094540f6dee842fbbae468c15b05cfc9",
            "input": "Suppose -5*b = -4*l - 14, 3*b + 4 = 6*b + 2*l. Let c(a) be the second derivative of a**3/6 - 2*a**2 + a. What is the remainder when c(7) is divided by b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-789b027b8eac4c17b34da8d48a1b511b",
            "input": "What is 28.5795 months in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f6c4b195b6044175b2d4d135c37c170f",
            "input": "What is the third root of 194920 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5ec46f8e9e7e45e5ba88651c94a94bf6",
            "input": "Suppose 0 = -4*d + a + 12, -2*d - a = -3*d + 6. Suppose 0 = h + 2 - 4. What is the remainder when h is divided by d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3c801fd1113c4dc793b34ac2cc3d33ce",
            "input": "Suppose -7*a = 5*f - 2*a - 950, -f - 2*a = -185. What is the highest common divisor of 39 and f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2243971db3fa494198c4a4b9cfc76f25",
            "input": "What is 6/5 of a micrometer in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ec71fdcfda044e309a20a39c9ae3940a",
            "input": "Three letters picked without replacement from {l: 1, i: 2, o: 3, u: 1}. What is prob of picking 1 u and 2 i?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6261ace09ccd408a9352c6ab14ba1242",
            "input": "What is 12/7 of a week in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c0ca6cc8faea4724a11511bbe9a3f0d9",
            "input": "What is prob of picking 2 p and 1 k when three letters picked without replacement from {e: 4, p: 2, b: 3, k: 8, s: 2, g: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-abffc1dda534457f90726d86011a3625",
            "input": "Calculate -5 + -3 + (0 - -7) - -2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ed7c8280c0a44e29aac3aacbfff3263f",
            "input": "Let a = 3 - 4. Let p be a + 2/1*-1. Find the common denominator of p/(-6)*(-98)/(-18) and -71/10.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-999a3cb46ddd41e8acb0d65f87622bf1",
            "input": "What comes next: 24, 104, 326, 762, 1484, 2564?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b69e547d62e5438cb1b6dc30a95eec1d",
            "input": "Let i(f) = -4*f**2 - 2*f - 1. Let n = 5 + -6. Let x be i(n). Let s(v) = v**2 + 4*v + 4. Let j be s(x). Solve j = -4*u - 3 for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-12005b0983ef4d7cbdef8c6bbfe4b66e",
            "input": "Two letters picked without replacement from {p: 10, c: 4}. Give prob of sequence pp.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3ee62021fc8e4b07bceafd21541965cc",
            "input": "Suppose 4*z = -5*t + 7*z + 31, 2*z = 4*t - 24. Solve t*a - 20 = -0 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dd654f8c61bf483aa9031c0f5c5be24c",
            "input": "Calculate 4714 divided by 6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9539b2c35d8f4d4fa7546e1b36706f38",
            "input": "Solve 5*q + 2 = 4*q for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-93a4d23e92db4e0f975a8d0ffce0d5b4",
            "input": "What is -1840 divided by 460?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a6e11cc45784487a8e7aafce6df9c97a",
            "input": "What is 7/4 of a microsecond in nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-756845cfb61645aca218c132d7904aac",
            "input": "In base 14, what is -47 - 22?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-66e59265c64d4f328c1a38d2c514215d",
            "input": "What is 1157.198l in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-92025fdeb9c6416088493ad901c80e68",
            "input": "How many years are there in 21/5 of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-eca0de8d600e4b18af68a4553f59e833",
            "input": "What is next in 152, 165, 182, 203?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e2a87686847c4a0eaa0762d5a9e68f93",
            "input": "Let j = -15 + 6. Calculate the lowest common multiple of 2 and (-142)/j - (-10)/45.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-456395b7e3394d7782eadf119bcd7abb",
            "input": "Solve -4*j - 57 + 61 = 0 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-80ba1761178846e58c3aed7008fd1189",
            "input": "How many litres are there in 6.763399 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ed2f149d378a41468089d9069c466ed5",
            "input": "Calculate the remainder when 38 is divided by (-95)/(-10) - (-2)/4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ddd9d0dbedec44fe936c8f16fc975b6c",
            "input": "Suppose 22 = 2*b + 4*f, 6*b - 2*b = -3*f + 29. Solve -d - 5 = -3*z, 3*z + 4*d + 0*d = -b for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b8bfa01f176b4a41a6cdd4ef9a0be0e8",
            "input": "What is the next term in 393, 392, 391, 390, 389, 388?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-aa1303c69c4240d5af64f428998b21a2",
            "input": "Suppose -4*g + 296 = -2*b, 4*b = -5*g + 3*b + 377. What is the greatest common factor of g and 25?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-beb50360a9324d3086cf252335ae1949",
            "input": "What is 1/10 of a century in decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5a9f56a03c8645428cf1995db2f2cc28",
            "input": "What is one fifth of a decade in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e1a9ee0f92e546b7ac4985353bef11fc",
            "input": "Suppose -2*r + 17 = -53. Calculate the remainder when r is divided by 14.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ba827569bdca4892bf6aa0f405c3b81e",
            "input": "In base 4, what is 22 - -22?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d53257a43c46404a94b8efba8e322847",
            "input": "Calculate prob of picking 2 c and 2 u when four letters picked without replacement from {u: 2, c: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-25a3c040729643949fa0b707df8b24da",
            "input": "Suppose 9 - 1 = 4*c. Let q be 147 + c + 5 + -2. Calculate the greatest common divisor of 19 and q.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-380f98659bab4b0583f8893554bb6082",
            "input": "Two letters picked without replacement from ppmipmgmqmgpzmm. What is prob of sequence qi?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-54b347f2a3f8410a8d798ef2879ead09",
            "input": "In base 12, what is -826 - -2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f8d3672e2a7c4a2f9f400cebef0e6787",
            "input": "What is next in 13, 35, 69, 115?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-af3d625e6a174f2b8c8f562b550a4050",
            "input": "What is thirty-one halves of a microsecond in nanoseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2549cd27418248d4ababcd3e3bdfe26e",
            "input": "Suppose -4*c - 31 = 17. Let u = 17 + c. What is the remainder when 13 is divided by u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-137e3de3a47b41c797a357d4236ba763",
            "input": "Calculate -27 + 29 - (-2 + 3).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8b457c8e5448455abf34f46f688df8e7",
            "input": "What is 207.0889um in nanometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1e9b24ca6db7485ea96e6fe93a7a5394",
            "input": "What is prob of picking 3 k and 1 x when four letters picked without replacement from mxcmmmkffkkwkc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-075760d309254fcf81ae2721362513a0",
            "input": "What is twenty-one fifths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9cf1a7c4e2524c358afb4ed106456d61",
            "input": "What is -2 divided by -525?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a161811a38c7416b877b7024198d0b73",
            "input": "What is 0 + (-4 - -4) - -4 - 8?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4b6e0dae5955445d9d764b9e7c93b747",
            "input": "How many grams are there in 85.74213t?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c39db7e440fb413cb316b007df1f7da6",
            "input": "How many micrograms are there in 1/20 of a milligram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5b78d563c22a412fb1434fda9c382db1",
            "input": "Let c(t) = t + 12. Let z be c(-10). Solve -8 - z = 5*g for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-479b8ccbda084c38a040fcc76c07bb8c",
            "input": "Let m = -2 + 9. Let u = -3 + 6. Solve -u = 2*n - m for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e4c08144478547d399262656c5a70a41",
            "input": "How many millimeters are there in 3/50 of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f86a09c4a61c4d378bdedee35edfe3c3",
            "input": "Evaluate -4*12/(-2016)*-4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0242d7bc3a61417cafac7862d0267925",
            "input": "Suppose 3*q - 12 = -3*k, -4*k + 5*q = 12 + 8. Suppose k = d + 2*d - 2*v - 29, -d + 1 = -5*v. Calculate the lowest common multiple of ((-11)/(-3))/(2/6) and d.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-91534281e15d4c779027fb36bf341fcf",
            "input": "Suppose 2*g - 43 = g. Suppose 2*n = 3*u + g, -1 = u + 2. What is the tens digit of n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ef90e82831064879b7b0ef06a5a0cadd",
            "input": "Four letters picked without replacement from {s: 2, l: 1, o: 1, i: 13}. Give prob of picking 1 s, 2 i, and 1 l.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-69eb2ae763f3462595c7d4a5cb2f44c5",
            "input": "Calculate prob of picking 2 g when two letters picked without replacement from {g: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c413917a60284a6da830ae06d0bc3a38",
            "input": "What is -116938 minus -0.2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d553a2a9b4fb42a586068f7aac4e3761",
            "input": "What is 2 - (1 + -5) - 11?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-de99f6970ce0455292eb780147f3dfa5",
            "input": "How many weeks are there in 1679489.7 days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-b9565ac8595d44c68d3a159cfbf9a185",
            "input": "What is eleven halves of a year in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3de76a7a3b004e339f2ebabec6d0ac17",
            "input": "Find the common denominator of 57/44 and ((-1695)/50)/(8/(-5) + -2).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8de043d10199455b9db33656e46ce652",
            "input": "Suppose 3*f + n = -0*n + 13, -5*n + 20 = 0. Suppose f = 3*d - 3. Suppose 6 = -p + 7. What is the remainder when d is divided by p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4fa178aaf2144ffaa8c608d7a0898c60",
            "input": "What is the tenth root of 14575 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3e943fd98c134965adc708c13611d5ed",
            "input": "Calculate the remainder when 47 is divided by (36/(-15))/(1/(-5)).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-338d8fbb34d94b98902875dd25c8c3f2",
            "input": "Let m(u) = -u**2 + 17*u - 19. Let p be m(13). Let i be (-42)/(-9)*p/2. Calculate the highest common factor of 11 and i.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-703f3116341745ccb59eaf40a83df13a",
            "input": "What is 8.640037 millennia in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2a080b6e65da471099d501687c4666fc",
            "input": "What is the value of 2 + (-3 - (0 + -5)) - 2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-66113d3b9fa04fc1965c343e15fc02a9",
            "input": "How many centuries are there in 1.133379 years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9456faa42e424e29a34ad93e32b788bf",
            "input": "What is eleven quarters of a hour in minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a65cf8df60c54d82b9c294394dccad54",
            "input": "Let v = -7 - -11. Suppose 0 = 5*n + n - 78. Suppose v*a + n = p, -p + 15 = 5*a + 2. What is the tens digit of p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-745711f9b1704d6f9d643f61ae4dc203",
            "input": "Three letters picked without replacement from mmmpmmmmpmmpmmmmmpmm. Give prob of picking 3 p.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7a6889b2ac8c4bcbb5ef9167aac00da0",
            "input": "Three letters picked without replacement from nnsggb. Give prob of picking 2 g and 1 n.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5b41577c13c644c8bd84bf42bb8fcc9a",
            "input": "Solve 15 = -3*s + 3 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7937a66ee3464a02be1267ea5bf3d78d",
            "input": "What is prob of sequence tkte when four letters picked without replacement from {k: 1, l: 1, x: 1, e: 1, t: 8}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-18c4196e494441d88f77449da0fed421",
            "input": "Let z(s) be the third derivative of 0*s**3 + 0*s**4 + 2/15*s**5 + s**2 + 0*s + 0. What is the units digit of z(-1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0c4b28827846402182895813cb236b4e",
            "input": "Convert 8.201587 micrograms to grams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-828f5a20ae8f41fab189c6f32b0ce88e",
            "input": "How many grams are there in 189.8579 kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c2bf1e85056b41249959981a24fd14dc",
            "input": "Solve b - 2 = j, -3*b - 3 = -j - 7 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-bb2db0dac1654733a60f5525bfe52578",
            "input": "Solve -2*u + b - 2 = -0, -5*b - 20 = 5*u for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-46636b968df24d5d86402aeab9ab6d38",
            "input": "Suppose 2*c = 6*c + 36. Let j = 11 + c. Solve -2*q - 4 = -2*x, -j*x - 4*q + 20 = 4 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2e0382697f9740c9a18d7ae43ff22932",
            "input": "Suppose 0 = 5*b - b - 28. Let f = 10 - 1. Suppose -2*q = -f + 3. What is the remainder when b is divided by q?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5ebad7d188c04471bc4280de981299c9",
            "input": "Let n(z) = 30*z**2. What is the lowest common multiple of 15 and n(1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9a185b201f214a978bec07c352ae022d",
            "input": "What is -19.2 times 0.4?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4af0d088ccb2440b8e45f639aa8f023e",
            "input": "What is 56.13481 centimeters in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ef222d232352430dbc98675bae2afb9f",
            "input": "Suppose 8*t - 4*t - 138 = -n, -3*t + 5*n + 115 = 0. Calculate the remainder when 103 is divided by t.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e118015bb95e4e5eb4c698b944c8e7e7",
            "input": "What is the next term in -16, -181, -632, -1513, -2968, -5141?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cb0df316c13848f0ad926c6ffb5bd6d6",
            "input": "Let b = 37 - -12. What is the remainder when b is divided by 26?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-70150fca3b0b4cdb815fe8e26d5181c7",
            "input": "What is prob of picking 3 t and 1 b when four letters picked without replacement from {t: 5, b: 3}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e7d695e797514a469e5415841a0a288e",
            "input": "What is prob of sequence ccp when three letters picked without replacement from {p: 15, c: 4}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4354c45cea5b46f284dd2f4b8f91cb91",
            "input": "Convert 0.930934 milligrams to kilograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ea38c1a0db87405c85f7ecfa08714148",
            "input": "How many kilograms are there in 31/2 of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fbacc89867b34521873f6906dba63c86",
            "input": "Calculate 35 divided by -7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0544a77494f44ebca0d59db5f57d1893",
            "input": "Let g = 53 - 18. What is the tens digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cef055a0d3e842c5bda3c547390955d8",
            "input": "Three letters picked without replacement from heeehaoeeoooehaaehee. Give prob of sequence ehh.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dceb8d61e177447a966aa07dc8ea5c87",
            "input": "Let t = -3/91 + -619/546. What is the common denominator of -95/8 and t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-67d7e8753e7d40f1b84a51ad5c101cce",
            "input": "Suppose -5*g + 4*r - 114 = -774, 0 = -2*g - 3*r + 287. What is the highest common divisor of g and 17?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1291e635f767416caaf779f76743ce5e",
            "input": "In base 2, what is -110011 - 11111001?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-53b074444c634a06a38c8e14ab0c0dc9",
            "input": "Solve 9*k - i = 12*k + 10, -k = -3*i for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-48b8d882b0224ac784b5e420c8332254",
            "input": "How many nanograms are there in 0.665001ug?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1be64c31d7494ac9b7911e3c00399977",
            "input": "What is the value of (15/5)/((-3)/2)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e25c20e8d6b1469f96983d172822bf7b",
            "input": "Calculate 91*-0.08.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fb3255fed0ca48719a8cc8f186b827ed",
            "input": "Multiply 26.6 and 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a316e52accdc48dfba54123c0aca6f12",
            "input": "What is 10/(-36) - 3*(-6)/108?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-22c78cd7fe34496eb6bda616d7b1382a",
            "input": "Solve 0 = 5*o - 3*r, 0 = -26*o + 29*o - 4*r for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-90956fe1a8a8445584a7269b20f2aebf",
            "input": "Let d be (0 + -33)*(-21)/9. Let k be (10 - 4)/(2/3). Let j be -4*3/(-6) + k. Calculate the highest common divisor of j and d.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-edf716cb0b3741ed8dfb488ae6d36148",
            "input": "What is prob of sequence ew when two letters picked without replacement from {w: 1, e: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-31e13e597d944e6b819184c15e51356a",
            "input": "What is the value of (((-18)/1)/6)/3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8b5f3bacb7924322b30f054df5f467ba",
            "input": "How many hours are there in fourty-one halves of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3a8a1e90a93f43e9b3f2bd7206a2cf43",
            "input": "Let z = 17 - -2. What is the tens digit of z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9eec4f74ee834753b28d186d66d05ddd",
            "input": "Work out 43836.1 + -33.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-97483dabd59542c5ae5378eb53467794",
            "input": "How many centimeters are there in seven quarters of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-312cca0fa84f452cae9c146705d502f2",
            "input": "What is 34/5 of a century in years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f520bb7f8cb64f0bac310a2c6ba31216",
            "input": "Convert 86.607792 microseconds to days.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9283d04da03849cf9625fa4ef881a83f",
            "input": "What is prob of sequence jy when two letters picked without replacement from jjjuuuyyuyy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7fa733f175f54670a21f7d030ee5ed3a",
            "input": "Two letters picked without replacement from naioiaaiaaaia. Give prob of picking 1 n and 1 i.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a953a3f3e41e450083602431aaa238f1",
            "input": "Two letters picked without replacement from {i: 7, f: 3, m: 3, h: 1, j: 4}. Give prob of sequence jf.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8fd0d575a16144328646ed66ae4eeee2",
            "input": "(12/(-18)*9/6)/1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2ea087bfdc714217b59e940dd15b47a8",
            "input": "Let g(n) = 31*n + 1 + 2 - 30*n. Suppose -m - 4*m = -30. What is the units digit of g(m)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9e43267dd43c43d095360db4462ee08a",
            "input": "Let y = -2 - -3. Let x(p) = p**3 + 7*p**2 - 6*p + 9. Let b be x(-8). Let n = b + 9. What is the remainder when n is divided by y?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-74c64d4ad281492a95a972dc472fd8bd",
            "input": "Solve -y = -x + 4*x + 11, 2*x - 10 = -5*y for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-28f31271d68846d7be53b2ae66cb8051",
            "input": "What is next in -93, -338, -723, -1230, -1841, -2538, -3303?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c5753dee25e74a67aad7f1c30ef06380",
            "input": "-10 + (21 - -8) + -15",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-89d6bc13ddaa4d3aae3b83fcb04089d0",
            "input": "Two letters picked without replacement from hwlksmslkmkms. Give prob of sequence lw.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a2ccdecb37c94fe2b507e04012f3c465",
            "input": "Suppose -2*u + 4*w = -0*w - 88, -4*u = -2*w - 170. What is the tens digit of u?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b08e7da7aaf44103a707960ddf625251",
            "input": "Solve 16*q - 105 = q for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f244e6212f1f45fab367721c287b6530",
            "input": "How many grams are there in sixty-one halves of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3abc1bf893aa49b4b1a428a2501b5a87",
            "input": "In base 13, what is -31 - 63?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-847b789382434b9395942691979fad75",
            "input": "Four letters picked without replacement from ntuntntuuttu. Give prob of picking 4 t.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-35f820850688494cac116f84eda8cf68",
            "input": "What is 7/8 of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5bdac261749246d6a6e624a063161ce8",
            "input": "Suppose o - 3 = 3. Calculate the highest common factor of 42 and o.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dca487058a954372a5d1efc6d4783c3b",
            "input": "Suppose p - 4*p = 0. Suppose -4*v + 0*v + 17 = -l, 4*l + 4 = p. Suppose -3*m + 55 = -17. Solve -5*r + v = m for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-73ff69f6463947bcb2465029c13e43bc",
            "input": "Suppose 5*x - 18 = 267. Let h = 26 + -11. What is the remainder when x is divided by h?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d76e52791d494e74bd0e45b77ed687d1",
            "input": "Calculate (-2 - 1 - (-3 - 3)) + -6.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ff3c16c3d60c44648dd7756766e54961",
            "input": "What comes next: 11, 16, 31, 62, 115, 196?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-71e4e7391f584759a5fd7bcb4fc76cd0",
            "input": "Calculate prob of picking 2 o and 2 k when four letters picked without replacement from {o: 3, k: 12}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dead22cfbb4846f58857298ce3e6a3a5",
            "input": "Suppose -2737 = -4*u + 3*y, -668 = -2*u + u + 4*y. Let w = u + -6140/9. Calculate the common denominator of -19/2 and w.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7b99f6a8466c4255a32b6a00877cc61a",
            "input": "Calculate prob of picking 1 v, 1 s, and 2 w when four letters picked without replacement from swwwvvwvwnnvs.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bfddae67685d4cbe8de7b14f6eb39720",
            "input": "Calculate prob of sequence se when two letters picked without replacement from {e: 5, s: 5}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bfe519d4b2f640cfbe06d8991339dfe8",
            "input": "Let t be (63/35)/((-6)/(-40)). Solve 0 = 3*w - c - t, -6 = -w + 3*w + 4*c for w.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-72ea493cb4d342dcbf6731bfc462b83a",
            "input": "Three letters picked without replacement from {x: 6, l: 4, m: 9}. Give prob of picking 2 l and 1 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-96a099eb69cd4e54a3a2766cc17a5eb7",
            "input": "Let u = 4 + -5. Let w(j) = 6*j**2 + j. Let b be w(u). Suppose 0 = 6*v - v, -b*o - 4*v + 65 = 0. What is the highest common divisor of 39 and o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-00720002532240d288bbf4543acce00a",
            "input": "Solve 2*m + h - 15 = 0, 35 = 2*m + 2*h + 3*h for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-65ec2e7a8b474926bdfbe226b30c4178",
            "input": "Let i(c) = -c**3 + 5*c**2 + 5*c + 6. Let r be i(6). Suppose 5*p = 10 + 5. Solve 5*b + z = 13, r = 5*b - p*z - z - 23 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-744c656770d94daa829ac823166dcc6c",
            "input": "Evaluate 15/(-18)*24/(-30).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-fd737bb78d4344bcaa4365cfd6747cca",
            "input": "((-36)/15)/((-176)/(-440))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4316efc7293943e1b8e04677a3108c2a",
            "input": "Suppose -2*n - n = -81. Let s be (-2)/(2/(-1)) + 3. Suppose 17 = s*j - n. What is the units digit of j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-eac03afc3cc5490bac0466e2eee1b4b9",
            "input": "Four letters picked without replacement from ufdatpt. Give prob of sequence tdut.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0af258ee1ac9489aa9856c936b758ed2",
            "input": "Let z = -121 - -143. What is the lowest common multiple of z and 12?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fc0d200238f7407ba9b06fa8fc3810af",
            "input": "How many milligrams are there in 461.0014t?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c5c7b9fce94c42f180ecd8a0f73b252d",
            "input": "Let x be 49/21 + (-2)/(-3). Suppose 31 = d - 2*u, -x*d + u = -u - 89. What is the units digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4491f2c88f7a440ca36e991a6dc06c6f",
            "input": "Let h = -20 + 24. Let g be ((-12)/15)/(h/(-50)). Calculate the greatest common divisor of g and 5.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-faf9a2ef954b4b17a3b142f6fcaed9aa",
            "input": "How many millennia are there in 6.620795 decades?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-75f4bbd89f304d7da19cc5a74a88b8d7",
            "input": "-1 + 0 + 11 + -12 - 2",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-098274d449dc41f9af1a31b065feee03",
            "input": "Evaluate (3 - 1) + (2 - 1) + -8.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-07a016620b494a5b8fa1d6af46f60b0e",
            "input": "What is 4293 to the power of 1/9, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-95144c83d824470f8eda8365ce7b34e2",
            "input": "Suppose -2*w = -17 - 7. Let l = -5 + 10. Let c = l - 0. Solve -t = -c*t + w for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d6ae53fe96f74cb293a977d2c9bf9b6c",
            "input": "Suppose f - 16 = -3*w, -4 = 2*f - 4*w + 4. Suppose f*u = c + 2*c + 1, 4*u - 5 = -c. Let l = 1 + 0. What is the remainder when c is divided by l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-75a847f67b024d2ea030bd1609219989",
            "input": "How many milligrams are there in 2851.22 tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8fe9486bd1db454ca5db7b9eb4b6cc47",
            "input": "Four letters picked without replacement from {u: 6, b: 2, q: 1, k: 4, h: 7}. What is prob of picking 3 h and 1 u?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9ce0d4b72c364286ac0573d0e732bfea",
            "input": "What is prob of sequence ksy when three letters picked without replacement from klysyysysyskskskysyy?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fcffc05b639845748c52fe86b1c2fc15",
            "input": "What is the value of ((-3)/(-63)*6)/(-1)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-700b4efb4f5d45c789a25e4d89f2cc73",
            "input": "Calculate prob of sequence xffg when four letters picked without replacement from {g: 8, f: 4, x: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f945001995a24311a6de6ac40ad12d9e",
            "input": "Solve 48*j + 180 = 3*j for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-31bcddfeb5074854af995aa921a55583",
            "input": "What is prob of picking 1 e and 1 d when two letters picked without replacement from {y: 2, j: 1, b: 1, c: 1, e: 1, d: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-42118e6b774248c28e99ee6348cf6bb7",
            "input": "What is 42.1157 centimeters in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-17a347873e384a9e931f7cf65e397c33",
            "input": "What comes next: -13616, -13610, -13602, -13592, -13580, -13566, -13550?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8b1fbbfd4da24b3b84b3a9f1c97514ee",
            "input": "Convert 97.46392l to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6a6315c6e9244126bd9dee813040169c",
            "input": "How many nanograms are there in 1/5 of a microgram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8473f46c53f644309003ef83a81486f4",
            "input": "Let g = 6 - 6. Let b = 3 + g. Suppose -w - b = -21. What is the tens digit of w?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-99763f3bc8b44c6588a31664ae3e13b8",
            "input": "What is next in -1, -3, -5?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-38e07085d5144484b940f50ad519db0a",
            "input": "Solve -8*j + 429 - 405 = 0 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4cdd059be289416d824bdc39db606430",
            "input": "What is 0.416 take away 0.13?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9a074579b6d64b779ff446707e494314",
            "input": "Calculate (-66)/(-7) - ((-460)/70 + 7).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8badfd1df0d648e79e82fdfc75a6cfd9",
            "input": "Let b(a) = 5*a - 1 + 3*a - 2*a - 5*a. What is the lowest common multiple of b(7) and 6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-52f70dd8cff84f1fba3cb18e0b40795c",
            "input": "What is next in -8004, -16010, -24016?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-70bfa9416c8d411f9274cf4ab432ee31",
            "input": "What is 53.35152 days in microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-432b0392bd054d3a86177d594c573fab",
            "input": "Let x = 18 - 23. Let w = x + 7. Solve w*k = k + 3 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-552f919e824a48f7b372b7f30c6a52c3",
            "input": "Evaluate (-330)/20*16/(-176).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6a9c5f7f959a422fbf01321215a066b9",
            "input": "Let t be (10/25)/((-8)/(-20)). Solve -i + t = -0 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2b4d1e9dc4424b03bacfa7fab41336dd",
            "input": "Solve 4*f + 4*z = 0, 0 = -28*f + 29*f - 2*z + 15 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fc276b0b08a947be854f8a2ce166413e",
            "input": "How many kilograms are there in 1/20 of a tonne?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c3218e120c80476d8191c9c492d0d218",
            "input": "Suppose 5*a - 4*a - 26 = 2*s, 4*a - 5*s - 104 = 0. What is the remainder when a is divided by 14?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b280d5e42ce54580ad7b724fb8ff205b",
            "input": "How many months are there in 3.948282 years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f48452e9e3bf4527ab28de5d32e395f2",
            "input": "Four letters picked without replacement from {u: 3, y: 3, q: 5}. What is prob of sequence qquq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-13ba73e9c9cf471daf31b6045c1c0de8",
            "input": "Solve 56*l + 25 = 61*l for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3bc7e2f0ecf44a2c9a3a823a4dda64bd",
            "input": "Convert 5396.8g to nanograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-dd333e6be9f242f8a451d33c72e6d574",
            "input": "Suppose 17 = -v + 2*f + 1, 0 = 5*v - 3*f + 52. Let i be ((-12)/v + -2)*-4. What is the greatest common divisor of 4 and i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5fbf0bffe1f24e79aee1e5db947a5b8b",
            "input": "Two letters picked without replacement from nnnlnlnnnn. Give prob of sequence nl.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cd2adea3460546ad8909b0eaacde14d0",
            "input": "What is -5 - -2 - ((2 - 3) + 1)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ad80077adeb4418390a521321b1de933",
            "input": "How many millilitres are there in eleven eighths of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ae2c0644e5e94fe0923e4df6a0b8a60b",
            "input": "What is -0.4 plus -49.921?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6c3b3fcc3fc64919a93dee03bcf37d05",
            "input": "Suppose i + 0*m - 2*m - 2 = 0, 3*i = -4*m + 26. Suppose 0 = d - 5*c - 7, -i*c = -d - 2*c + 8. What is the units digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fa1a686a7817417ab908a96bfd4ff472",
            "input": "How many nanometers are there in 61/4 of a micrometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2b9ae9cc308a4f9cb7bd253324a36909",
            "input": "What is 18880 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-64b99eb1a5ed49fc9fb996405ad289ea",
            "input": "Let q(m) = m**2 - 9*m + 2. Let g be q(9). Suppose -g*s + 4*s = 0. Let y(u) = -u**2 - u + 17. What is the remainder when 50 is divided by y(s)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c676794fba6346df9a1e2612d37f2992",
            "input": "Solve 0 = -2*y + 7 + 3 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f9d4ae0941e345ec995d6fb5c41454c8",
            "input": "What is prob of sequence uuuz when four letters picked without replacement from zubuububqqq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-92a73b86f6f94096bcdc1e73ea494cb8",
            "input": "What is next in -15, -21, -25, -27, -27?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0da00a22b50b413496d146e37d4ee01d",
            "input": "What is the value of ((-18)/(-9))/((-5)/((-5)/(-18)))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-79d788e8e5ab44be9cee67210db82911",
            "input": "What is next in 5326, 5325, 5324?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-347b2078977e4e72b97cfbc5256d8982",
            "input": "How many millilitres are there in 9.081666 litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4714dabcb39f499698efd06c01c524b9",
            "input": "Convert 8.525023ml to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cf48b34b0359465199e113c1e89085ca",
            "input": "Solve -3*d = -0*d + 3 for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4aeaa53968e3430681afc965c344347d",
            "input": "Calculate prob of sequence fffm when four letters picked without replacement from fffffmmmmmmmm.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c9545912be224fa1b57347cf5e597c8e",
            "input": "How many millilitres are there in 134.8269l?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a6ec23e0eacc47368e544c6a6e177391",
            "input": "What is the square root of 1682 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f74867f91b8f4ed69c3217888d88f576",
            "input": "Let j = 265 + -148. Let t = j + -45. What is the remainder when t is divided by 25?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-eb89b17a38314886b7a4e8d44d0645b8",
            "input": "Calculate prob of picking 3 y and 1 a when four letters picked without replacement from yyzayyyyy.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-29367ed25dfc4f0180e8f27a74deae6b",
            "input": "Let q = -13061612/3 - -4401485. Let v = q + -49250. Let b = v - -1615. Find the common denominator of b and -1/7.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2f34e4add53e4190bcb7d12c83f35ee8",
            "input": "Suppose -f + 5*f - 119 = -5*w, 4*f = -16. Calculate the highest common factor of 3 and w.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9ad964f184c14aa2894ce6eef89acff8",
            "input": "Two letters picked without replacement from xhtxihxghxhthxx. What is prob of sequence hi?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a7bbc6bf66074aeab1aba22cfe6944d6",
            "input": "Suppose 4*d - 30 = -2*d. Solve 4*o + 4*h = h + 4, 3*h - 2 = -d*o for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-26b9997d1f514050a660022727935654",
            "input": "What is 48/5 of a millimeter in micrometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a0b3e0f79d7e4f9f9bb3a64dbf8cfebe",
            "input": "Solve 7 = 4*a + 19 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-95d2fd36f4924831bc209d6273d7ac68",
            "input": "What is the value of ((-14)/(-30))/(41/205)*1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-751890097f9d4f9f88af8b35837cad80",
            "input": "Calculate -2 divided by 40.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bf5e16c8108840b4aaf5fa82efaa7931",
            "input": "Let u = 79/5 + -87/5. Suppose -6*c - 128 = -2*c - 2*y, -12 = -3*y. What is the common denominator of u and 6/2 + (-252)/c?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-05c246ed9ed04881aa8b5db4452cd0c2",
            "input": "How many hours are there in 33.13809 seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-3c252bf711ef420d91357673973b639c",
            "input": "Suppose 5*k + 2*c - 3 = -14, -3*k + 2*c = 13. Let s(d) = -d**3 - 2*d**2 - d + 4. What is the tens digit of s(k)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2ad98f78f71d4855a0a7a04bab6d83d5",
            "input": "Three letters picked without replacement from {s: 9, k: 5}. What is prob of picking 3 k?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-36e9021c7bea423390821572068c5681",
            "input": "In base 3, what is -2201 - -10?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-945f36fbe24b4210a9979817c9b323fc",
            "input": "Work out -4 + 4.542.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dfc9a12665fc44e0a5d8effc048b0163",
            "input": "In base 4, what is 1031 + 203?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2715450afaab4496ba7fc95e71fede96",
            "input": "Solve 5*i = 9*i - 3*q - 20, -4*i + 20 = -2*q for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7f4cc4f116ec47459d90285bccbf156b",
            "input": "Let c(v) = -v**2 + 5*v - 1. Suppose 0*a = -4*a + 16. Let p be c(a). Solve -p*u = -7*u + 16, u = -s - 1 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-78d60fe5f26544fca6d6cecea2241f0c",
            "input": "Let p(s) be the first derivative of s**3/3 + s**2 + 3. Let v be p(-2). What is the units digit of 11/(-1)*(v + -1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5c10bb1bdea4400db14cb36322744633",
            "input": "Suppose -12*h + 2496 = -0*h. What is the hundreds digit of h?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-21da2e64dcba4133b0a59a1edff4948d",
            "input": "856 divided by 214",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9b9e5d25c09d4a48a63a623b3aa31cd2",
            "input": "Solve -2*g = -5*h - 20, 3*h - g + 12 = 4*g for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-80a242c075c24a9eace7b65289034c77",
            "input": "Let b be 2/(-2) - (-24)/2. Suppose -3*j + 52 = -j. Let h = j - b. Solve -d + h = 4*d for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-cc2efe2c72f74ed6ac8d31b8fe5670b8",
            "input": "Suppose 0 = p + 2*p - 15. What is the least common multiple of 8 and p?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a6d53bf87fc64114b04eaf4d8f2c3299",
            "input": "Suppose b + 2*b = 0. Suppose -4*v + 1 = -11. Solve b = -n + v - 2 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8001a57fe48a4e8ca13c67452b0038d2",
            "input": "Convert 606830.4 years to centuries.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-af1b05fc31364818a3eb06d335821e9c",
            "input": "Convert 169764.5 milligrams to nanograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6821ee4618474c839b87cdd41fede654",
            "input": "Multiply 15.42 and 1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b26adba50ecd4f99b7eb9a734024ae46",
            "input": "Let z be ((-6)/4)/(3/(-6)). Let j(g) = -g**3 + 3*g**2 + g - 3. Let x be j(3). Let m be (-5 + x)*3/(-5). Solve 6*c - c = 5, -3*c + m = z*r for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c0867f1a10444ef1807740b51b6a1d87",
            "input": "What is 939 to the power of 1/9, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-faa7c576cd344019b8963dd912c6faa8",
            "input": "Two letters picked without replacement from {t: 1, a: 1, g: 2, p: 1}. Give prob of sequence at.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f329edaa7b8348f8a837582d353bea7b",
            "input": "Calculate prob of sequence dx when two letters picked without replacement from xdddzdllddzldsllss.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b4a91e346daf4f149d2a7fc89984dffd",
            "input": "Convert 8.958269 kilometers to centimeters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c45f9c7367b04fc896b66e6fc9d08c9f",
            "input": "Suppose 3*p + 3*c - 24 = 0, -4*p - 10 + 42 = -3*c. Solve 4*a + o + p - 20 = 0, 3*o + 12 = 0 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-42cb07217c484f8b8ae27be4f276ad43",
            "input": "Four letters picked without replacement from {s: 1, u: 1, v: 1, o: 2, f: 2, j: 1}. Give prob of picking 1 v, 1 u, 1 j, and 1 s.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ac97f3758471478cbd9eae254583ecd2",
            "input": "In base 14, what is -59c - 3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cdccf3dc6650427589833605411cab25",
            "input": "What is prob of sequence aa when two letters picked without replacement from kaaaaakaa?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-69485305822d4a9d90727c838b07fe3a",
            "input": "Calculate prob of sequence ooo when three letters picked without replacement from ooko.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-29e40b993f484ff796f7a9bb2174d83a",
            "input": "How many nanoseconds are there in 0.4691662 days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d8740686db424840a4a967271734c41b",
            "input": "Calculate prob of sequence tw when two letters picked without replacement from {t: 5, p: 1, y: 6, w: 4, h: 1, s: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-853fd95a7c3144a6b92fc1ad4d28a47d",
            "input": "18 * 0.4",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5211b3f74cd444a29e47e996ec551b0b",
            "input": "Solve 15 = 3*t, -1 + 41 = -5*h + 5*t for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-62ac081666fd40968d4b1e73541d167f",
            "input": "What is next in -2102, -8394, -18872, -33530, -52362, -75362?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4beda54b6d394e11b2117194b30fe76b",
            "input": "Calculate 2 + 2 - (-16 - -16).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6b6549ba9fd14f00ae519d41f98372b0",
            "input": "In base 11, what is -1 + 6202?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8377a1e58017431190b7c812e54360f8",
            "input": "Let x(k) = k**2 + 0*k - 5*k - 1 + k. What is the remainder when x(6) is divided by 6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-dd602fca0bc84f629c0ca3a47e5b5aef",
            "input": "How many hours are there in seven thirds of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-29d1d3c058544ae58c5069a5420b46cd",
            "input": "What is (2/(-2)*5)/1?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9b627230efea414f9b7ac7d32c9431d8",
            "input": "Solve -1 = 4*o - 5*j - 23, 4 = -2*j for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a1b3b6af96d44a75859c034034abbc76",
            "input": "What is 5/8 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2b358e530d9640efb5ac82ba45ce0dbd",
            "input": "Let z = 82 + -35. What is the remainder when 186 is divided by z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1b979b6ad45f4f41b39e3c8909872186",
            "input": "Four letters picked without replacement from {f: 8, g: 8, q: 2}. What is prob of sequence gggf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-732f42067a5546928b1002b5de71b7f5",
            "input": "Solve 0 = 5*f - 24 + 14 for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-41cec29cb20945c2b04e111acb7273ff",
            "input": "Two letters picked without replacement from {u: 1, q: 2, x: 1, s: 2, k: 2, m: 4}. Give prob of picking 1 s and 1 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bb54e1f4d58949b08b6f94fd36b64691",
            "input": "Solve -2*b + 28 = -5*q, -b - q + 4 = b for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e7c6dec670324749a0a3e773d6659e1e",
            "input": "Suppose 0 = 4*h - 6*h + 6. What is the lowest common multiple of 23 and h?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-966e0260e16c49fa85aafd2d91230a55",
            "input": "Calculate 1 + 364.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ba29362e48f24f65a44363a23b0563d1",
            "input": "What is the third root of 27434 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c544322b75764c37a69a50e017df2bd7",
            "input": "In base 12, what is -37 + 28?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-19c3e67454054b9cb7723f47a19a60ec",
            "input": "Evaluate -27 + (3 - -22) + (-1 - -6).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-82b18f5fddc04a9a947695c2d85c8c7e",
            "input": "How many micrometers are there in fifty-nine quarters of a millimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8914894dfb834865807b4efa7ad064e8",
            "input": "What is -370.49 minus 100?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2c79ff484ea14d1397b54e8c016d456c",
            "input": "Solve 585*j = 625*j for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c0bb5e39061a4d9a805d4716694ad090",
            "input": "Suppose b + 3*k - 19 = 0, -4*b - 6*k = -4*k - 56. Calculate the remainder when 24 is divided by b.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0690283836cd47a2b4369272701510e2",
            "input": "What is 85.89907t in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bb2a7bcf854941e9a5f1e3f343489bf7",
            "input": "0*480",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-537ab7f3c27b4288b9fdb45e64b74bd0",
            "input": "What is 0.9633691 nanograms in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-046dfaa6b4e7412dafd14609878c2d2c",
            "input": "Let i = 338 + -725/2. What is the common denominator of i and 125/18?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f04d7a63d87543e4b0068d612904ae17",
            "input": "Put together 36.34 and 11.27.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-e33fb1ae9bb042ec8dd1959e6ee4cf80",
            "input": "Let y(m) = m**2 - m + 1. Let i be y(2). Suppose -9 = 2*n + 3*j, -i*n + 3*j = -4 - 5. Suppose -d + 4 = b, -2 = 4*d - 5*b - n. What is the units digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4a570580be424f398f99096a75062cd9",
            "input": "Let a = 15 - 8. Let d = a - -10. Suppose -5*m + d = 2. What is the units digit of m?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e7deb5d3c53e40b9b08207a3e93f331d",
            "input": "Calculate prob of picking 2 w, 1 x, and 1 f when four letters picked without replacement from xzwwbzwgfzgwwwz.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8a54646148be488ea331a12f5040c3f3",
            "input": "What is twenty-nine halves of a hour in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-7fe376a91226488d986a8d01aa06429f",
            "input": "Solve 1555 - 535 = -170*r for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ec457b31bfce4217a9eb0c1b8819de1c",
            "input": "How many decades are there in thirty-four fifths of a century?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8525912ce86840ac8f2d586fa175c957",
            "input": "Convert 3.891685 days to milliseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-969a00082a9c42f092f0f57c55697d83",
            "input": "What is 607.907 millilitres in litres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-369683389b994f10a77905f0b3589830",
            "input": "What is 3/32 of a kilogram in milligrams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-be95547c6ea9490db8dc1590423e59e8",
            "input": "What is the next term in 602, 1214, 1826?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1327a2b6563c4753aa29b04122c773b5",
            "input": "What is 21/4 of a tonne in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ea4c540d7a1f42f384344d2985be6a4f",
            "input": "Let f be -1*3*(-4)/12. Find the common denominator of ((-5)/22)/((-6)/60) and f/((-5)/(-56)) + -1.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c5336e0836a04ea3ae5396a06506ba03",
            "input": "Calculate prob of sequence rwp when three letters picked without replacement from ntrprtrprrtnrtwrptt.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9cf348bc98134ccabd57b38021daab44",
            "input": "What is 25656.66 kilograms in micrograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d3f0a216a67d4b4a9b2d37c79fcae25e",
            "input": "Let t be 4 + -2 + 1/1. Let z = -1 + t. Solve z*q - q = 0 for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5a15abe7ca1147d1b1615b6cb5f3cf37",
            "input": "Calculate 24/2*(-145)/435.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-705b6726d2b8464bbeb94bad5c46c3ef",
            "input": "Let x(k) = k**3 + 16*k**2 + 5*k + 7. What is the hundreds digit of x(-15)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a4be0b749b094fc08ba1f0b14fc18ad8",
            "input": "What is the next term in 11, 35, 59, 83?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ac78c736875c4e56b2910e3be8ed41c1",
            "input": "-144 divided by -36",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f6c791bd297b49279615128baa142652",
            "input": "Suppose -i = -2*i + 22. What is the tens digit of i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9f53fe5a4fc84d139eb101dd6fa5b905",
            "input": "What is prob of sequence gw when two letters picked without replacement from rrrrwggrwprg?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-14a3a553a9aa408fa5fe2ec2028dc2cb",
            "input": "Let p be (0 - 2 - -3) + 0. Let u = -157/4 - -41. What is the common denominator of u and p + 143/(-6) + 2?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d3d18357b9184d75845caac6888886b4",
            "input": "What is 49/5 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d9bbb8414d624ad888b0fb222dc7d736",
            "input": "Calculate prob of sequence cw when two letters picked without replacement from {a: 2, v: 2, x: 3, t: 2, w: 2, c: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0510f0d0fcc44762aee93d1c7a976a22",
            "input": "How many millimeters are there in 11/10 of a centimeter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5c4e6f345a6e4af882469c9571412a2f",
            "input": "What is the value of 2 + -3 + 3 + (-18 - -17)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4e308d6fe30a49e2be6c361c85511d37",
            "input": "What is the value of 26/42 + (-17)/51?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-20d0314b64624c09995420af257311a1",
            "input": "What is prob of sequence rtri when four letters picked without replacement from {i: 5, r: 5, e: 7, t: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-20fe1bd9b52b4b5fb47b46032f2f5f68",
            "input": "Evaluate 0/(((-2)/(-3))/(64/96)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-88d517ec603c4473bc28b13319c728de",
            "input": "((-164)/(-14) - 5) + 2/7",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-96dfbe78a5b94528ad6b538c8024cfdf",
            "input": "Convert 8112.424cm to nanometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-6da3c392cf9d45b3ac2284279d567bd1",
            "input": "Suppose -2*y - 131 = -7*y - 3*n, 2*y - 2*n = 46. Suppose -5*k - 2*a = 3, 7*k - 2*k - 5*a - y = 0. Solve -3*g + 2*z = -2, -4*g = -z + k - 2 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ba24805379db450f98011d7c7f69ca58",
            "input": "Three letters picked without replacement from swdsswkswsdsskwws. Give prob of sequence sdd.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-afe5435182de47d4ab92ef10f2559bdc",
            "input": "(6/30)/(1/3)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7030496f8d954cf2bba791039b04c558",
            "input": "Let d(m) = 0*m - 5*m - 2 + 2*m + m. Let x be d(-6). What is the units digit of (-6)/x - 215/(-25)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-07c164caee0d425482eb1684ec6c4f98",
            "input": "What is the next term in -31, -86, -177, -310, -491, -726, -1021, -1382?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-292a1dd9abdc4742948f58a57ee5d49f",
            "input": "Let x = 1 + 14. What is the remainder when 42 is divided by x?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-507e64b8302846229ab04b442a8f4f81",
            "input": "Four letters picked without replacement from ccdccccdc. What is prob of sequence cdcc?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b816746197b341aaadf8b7363766c15c",
            "input": "Evaluate 7 + (-1 - -6) + 13 + -21.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1f97633037b44278ab8fecca78f2d466",
            "input": "What is (-4)/1*10/280?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4fa3c5e4a042469892465c7c1f7d14d5",
            "input": "Suppose -12 = l + 2*l. Let d = l + 22. What is the remainder when 35 is divided by d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fdc5e7e651d1442a8db2a58b84402f8d",
            "input": "Two letters picked without replacement from pppppppf. What is prob of picking 1 p and 1 f?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8d67b4f982d74fe6aa5731264559de42",
            "input": "Calculate prob of picking 4 b when four letters picked without replacement from {r: 1, u: 3, b: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b0b4f2813d68486290b18f22182d5119",
            "input": "What is 100619 to the power of 1/10, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4336fa43879c4b1896411cb1a1f1e604",
            "input": "What is the next term in 4203, 8406, 12609?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fcfb225b483849eda61e4383d5f5a815",
            "input": "Work out 5 - -525.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-596fe364ad2e4e609767e56d682111ee",
            "input": "Calculate -4 divided by 3565.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b6a881873b3d415d8832da490f961304",
            "input": "Solve -i + z + 1 = 0, 17 = 2*i - 7*z + 2*z for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4179c0c49e84431f9422e22c824bb24f",
            "input": "What is the remainder when 4 is divided by -4*(9/(-4))/3?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8ad46e056416480c85da7f080088c231",
            "input": "Solve 0 = -9*n - n - 50 for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f57cb11d0dc44bb690199e5695bcdf63",
            "input": "Calculate prob of sequence vm when two letters picked without replacement from mmmvejveveememmvmmmv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-22fdd60e753b4f7d8b91670dd45ecd8f",
            "input": "Three letters picked without replacement from uuuumumumum. Give prob of picking 3 m.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7710a6b5e79e461898ad13636ebbc082",
            "input": "Divide 92 by 2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-032f9bd21b21473ea336b0cb1092d6cd",
            "input": "Convert 188.6191 grams to milligrams.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5e7a7e5789264950b6f8eb546d63fe39",
            "input": "How many months are there in 7/8 of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f2b6f015f0184b53bd3d8dafabb29001",
            "input": "Solve -4*u + 63 = 71 for u.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-386710d6053f41ff9483d4f7a649f4be",
            "input": "Solve 30 - 9 = 7*t for t.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-73525902598e4838a19ace9507745b6d",
            "input": "What is the third root of 102 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-501e76432d2342cf859b72ebf0281527",
            "input": "What is 0.7 take away 271816?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f58309c6cfe8492294af0a1bcd154115",
            "input": "Two letters picked without replacement from sskseukyesekeussuy. What is prob of sequence se?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3075839df2574914a9998d5d512a0901",
            "input": "Suppose -2*g - q = -15, -6*g + q + 27 = -2*g. Let s = 1 - -6. Calculate the highest common factor of g and s.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8de8772567d740199d707c0e21d3f724",
            "input": "What is prob of sequence ih when two letters picked without replacement from ihpphbiphppbbbbbhbi?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5e9d91067d5542bf83e4ab808b4e853f",
            "input": "What is 3.03667 weeks in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-d1162ef28fd742b1ac04cd76bdfe0f36",
            "input": "How many meters are there in 25/8 of a kilometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-308671f31b3c4431b1890e6077626c98",
            "input": "Let d = -5/863 + 30265/10356. What is the common denominator of 13/20 and d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5620025fb2854f04a1af02d92ad7b442",
            "input": "How many minutes are there in eleven halves of a day?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-eb8c046317214762b43f0679b62ad2e2",
            "input": "Let g(h) = h**2 + 3*h + 3. Let r be 2 + 6/(-1) + 2. Let z be g(r). Let n be (0 - z)*(-25)/5. What is the highest common factor of n and 30?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-ba8d7c28128f421196852f33ca766600",
            "input": "Three letters picked without replacement from rnhhrhuuiu. Give prob of sequence hru.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f093a91b625e4187a706e5d375b265e4",
            "input": "Suppose 5*y + 30 - 45 = 0. Solve 5*n + 5 = -5*b, 0*n - 3*n = -3*b - y for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-436dcd881d684d759c804fe0360147ee",
            "input": "Two letters picked without replacement from hppfa. Give prob of sequence hf.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1658097b01bd49f7b42e2ecfaa3aa217",
            "input": "Let w = -12 - -21. Let n = w + -5. Suppose 0 = -2*p + 6, 5*l - 38 = -0*l + n*p. Calculate the least common multiple of l and 5.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-777a5d9fac904200a7cfaa9d64905668",
            "input": "Suppose -9 - 3 = 3*t. Let h = t - -11. What is the units digit of h?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-65da685947724d848055f2c7c9604745",
            "input": "What is 5.346329 nanograms in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c10b98b8305a43beba1d3c2d723d9e41",
            "input": "What is the tens digit of 7/(35/405) + -1?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a36887c12042482c9b11c133bdee9f68",
            "input": "What comes next: 68, 66, 64, 62?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1924397876b8466f8e5ad9628f72f2e4",
            "input": "What is the value of 0 + -1 + (-3 - (-5 - -3))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2b122c797282495b903e40b0164bf470",
            "input": "Solve 19 + 1 = -5*w, -o + 4*w + 18 = 0 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-03a96d124dfe4860bc355c46bb41d724",
            "input": "Three letters picked without replacement from {p: 3, t: 1, e: 8, i: 1, w: 4}. Give prob of picking 2 p and 1 t.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b788862eeb9148c48e383730c74466a9",
            "input": "Let y be -6 + 56 - 1*-2. Let h(k) = k**3 + 6*k**2 - k + 7. Let l be h(-6). What is the greatest common factor of y and l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-8bf48cb4ae394a62bc6817df1849a0fe",
            "input": "What is prob of picking 2 f when two letters picked without replacement from {w: 2, x: 4, f: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cb28932f3b7d44c296131359d1be2d51",
            "input": "What is five quarters of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-af3f56d10a194fa89419e69819875cb6",
            "input": "Solve 20*k + 26 = -14 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-59d943e2c606438780eb24bbbb6c2526",
            "input": "Three letters picked without replacement from {k: 3, x: 6, c: 2, e: 4, z: 1}. What is prob of picking 1 e, 1 k, and 1 c?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dc7c2059b1c949f9a4e07ef694fe2ff6",
            "input": "Solve 4*n + 20 = -n for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f6c3493c51124f808c090c67b9fe6a56",
            "input": "Solve -22 = 6*c - 4 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f3e9b46a5f734d21b46c0ed59d1259f0",
            "input": "Calculate 51 divided by -17.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-b7e870c45bd540d7b2efabf4986b08c1",
            "input": "How many milligrams are there in seventeen halves of a gram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-106f7894fa334b9bbfc0079ded753d5e",
            "input": "Two letters picked without replacement from {n: 2, p: 1, s: 1, c: 2, d: 1, u: 1}. Give prob of sequence sc.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8332c3926a5049da994b65ce749b72d6",
            "input": "How many months are there in eight thirds of a year?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f1d3cf46ccbe43679d7414be5ffeafb0",
            "input": "Four letters picked without replacement from {a: 5, i: 1, v: 2, t: 5, n: 4, w: 3}. Give prob of picking 1 t, 2 w, and 1 a.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a8aa289efc2a427aa424f8f548fcc2df",
            "input": "Four letters picked without replacement from {h: 3, q: 2, g: 2, d: 2, p: 4}. What is prob of sequence ggdd?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a6e571ac3121406ba25bee274b614348",
            "input": "Suppose -s = 4*r - 45, -s - r + 4*r = -38. Calculate the remainder when 121 is divided by s.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-cde36be4b0ee46259a93b0aff0633e77",
            "input": "Solve 5 = -3*b + 8 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0104767803a1493cad2eed274f66642e",
            "input": "Let f(q) = -q**3 - 2*q**2 + 2*q + 5. Let r be f(-3). Suppose 505 = 5*d + 5*o, 0*o = 4*o - r. Calculate the greatest common factor of d and 9.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0c95888de3f5406b92925798f19f7ab6",
            "input": "Four letters picked without replacement from {f: 3, s: 5}. Give prob of picking 1 s and 3 f.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8aabac4d8adc482cb6b98cb2e84f76a9",
            "input": "Three letters picked without replacement from mommg. Give prob of sequence omg.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-03b8e3ff34854fdf9b7279594a8eb3ea",
            "input": "What is prob of sequence tww when three letters picked without replacement from wtwfttaltatlttttlla?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6b434786e18f4eebac9023ab22e5f783",
            "input": "What is next in 240, 198, 156, 114, 72, 30?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ead27044506e409cb3fdd9e82c938179",
            "input": "What is prob of sequence eq when two letters picked without replacement from eehhhqeeeeh?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-05e560d3a5254d5bb41195de31706621",
            "input": "Suppose 0 = 2*b - 16 + 6. Suppose -2*p - p = -39. Suppose 98 = b*n + p. What is the remainder when 33 is divided by n?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7f5aff46dd0744f8830d500e48649823",
            "input": "What is the value of (9/((-495)/(-4)))/(2/5)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0432442251e64407aef60022bd023b5a",
            "input": "What is 52424.3 grams in kilograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e9eb6e54ee8147058aa26d9ab204e991",
            "input": "How many months are there in 4/3 of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8bf50e0770fb4f048235baef0b09639a",
            "input": "Calculate 32536 divided by 8134.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-077e8da752e2416490942d13dd69d558",
            "input": "Solve 23*o = 21*o - 4*u + 18, 4*o - 2*u + 14 = 0 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6e068a571a854f3cb03ff8fe0a60f450",
            "input": "Four letters picked without replacement from ziiiiiii. Give prob of picking 1 z and 3 i.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ba6b2c8d1dda4dfb92c70884a1bab771",
            "input": "What is next in -171, -327, -483?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8e810cddf34a4314bd581abe80dd5ba2",
            "input": "Let q(x) = -16*x**3 - 2*x**2 - 2*x - 1. Let y be q(-1). Suppose -t - 6*d + y = -2*d, 24 = 3*t + 5*d. Let l = 11 - t. What is the units digit of l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-6c680b2744474aceb78169e3ea668ff0",
            "input": "Suppose -3*o + 49 - 7 = 0. Suppose 4*w = -l - o, -5*w - 43 = -3*l - 0*l. Solve 4*m - 2 = l for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-08a8d9d1cc764c939494790ee7c85abf",
            "input": "What is seventy-two sevenths of a week in days?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e755384ea44a4a2f9f81fd9ea7a046a6",
            "input": "What comes next: -26, -42, -58, -74, -90, -106?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-56bf185372bd4d7ea09c31e1658647d5",
            "input": "Suppose -3*p + o = -123, 0 = p - 4*o - 0*o - 30. Calculate the remainder when p is divided by (3 - -19)/(1*2).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f0e3299a8fc6403ca37a3ef3658194b0",
            "input": "Two letters picked without replacement from vssvvnddvvnlnan. What is prob of picking 1 l and 1 n?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3e57766cccf241e2967c852564faa202",
            "input": "Let h(k) be the third derivative of k**4/24 - 4*k**3/3 + k**2. Let z be h(13). Solve -2*l = -z*l for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c6feefc5eec146cc9cd16b9be9be0d33",
            "input": "Let w be (1 + 1/(-1))/(-1). Suppose -2*n + 20 = 3*n - 5*b, w = 4*b. Solve -r = g, n*g + 0 = 3*r + 28 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-3e8e55780b5f4e909b1d2e8a807c9e72",
            "input": "How many microseconds are there in seventeen quarters of a millisecond?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-0fa43f3907da475880c9ae1200f5f616",
            "input": "How many centuries are there in 90116.68 millennia?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cf2c02a2a0e44a1bb46c0399c8a2fc9b",
            "input": "Let i = -28 - -30. Suppose 4*z + 5*k = 200, -i*z + 81 = -k - 33. What is the tens digit of z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-22b2111e38c64811976803983f32cf6c",
            "input": "Suppose 6*l - 22 = 56. Calculate the remainder when 100 is divided by l.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-38465b7ebcc14f6aa30c4efeb88e3897",
            "input": "Let x = 27 + -5. Let n = 24 - 9. Let q = x - n. Solve 2*f - s = -13, -3*f + q*f + 36 = 4*s for f.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f33db06a1397488693b744562e9928be",
            "input": "Suppose 2*z + 3*c = 6, -52 = -4*z + c + 3*c. Solve 2*m + m + z = 0 for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a55eafa89d144515b170b5b474ad53ae",
            "input": "Calculate prob of sequence ddyy when four letters picked without replacement from ydyddydd.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a7adc75c3b374659b41d88d09b2a5e77",
            "input": "Convert 38795.29 seconds to nanoseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a4a2a6f60df44d2b9afc89d36b3b3a48",
            "input": "What is next in 15250, 15249, 15248, 15247, 15246?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6b37a51027c4434d9e3d1d6a21ced09f",
            "input": "How many decades are there in six fifths of a millennium?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5135d8831d174788a23231f05fc484ca",
            "input": "Suppose -c + 4*v + 2 = -24, -4*c - 3*v + 9 = 0. Solve 2*b - c = -b for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-13cf238b2da94530bf0605782a56498f",
            "input": "Let z be ((-12)/9)/((-1)/3). Suppose -z*o - 10 = -9*o. Solve o - 5 = d for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c0accc0955a748e685c0fd90bc04138d",
            "input": "Solve -31*c + 50 = 236 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-147f2796198b4d43a2b8af3b34423009",
            "input": "Suppose -3*r + 9 = 3*q - 2*r, -4*q - r + 13 = 0. Let w be -2 - 6*(-2)/q. Solve -3*i - c = -6*c + w, -4*i - c - 9 = 0 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8cc2cbfe1a7d46ff8edbe5691aac8f9f",
            "input": "Two letters picked without replacement from {w: 4, v: 2, o: 1, q: 2, k: 2, x: 4}. What is prob of picking 1 o and 1 v?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6e5338b50d8244d29cecf81dca156321",
            "input": "Suppose 0 = -2*v - r + 3, 2 - 11 = -5*v - r. Solve s - v = 3*g, s = -2 + 1 for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b69a745c2819457b80b1c7f2af7da72e",
            "input": "What is the next term in 26, 22, 16, 8, -2, -14, -28?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6c9311bbfafa443792d48788ea183638",
            "input": "What is 33.5301561 minutes in weeks?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9db5d1dc5982461ba426a952dd9ada5f",
            "input": "What is the value of (4 - 1) + -1 - -3 - 3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a1a296bdf70348f3a00ba5f271cb7b7b",
            "input": "Product of -0.6351 and -2.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-9279c6eb20914010bc38741a8b29703b",
            "input": "Let l be -3 + -3*(-14)/6. Suppose 0*b = l*b - 8. Suppose j = -3*j - 4*y + 52, b*j - 4*y = 38. What is the units digit of j?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-599b24ee38344ba8805ece1fcaead11e",
            "input": "Solve 0 = -7*b - 4 + 11 for b.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2d2ebbf4b3f245eca9783938caa1a6c7",
            "input": "Let w(k) = 15*k**2 - k. Calculate the lowest common multiple of w(-1) and 6.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f419c914238b449796768cc82b04726b",
            "input": "How many kilometers are there in 0.1291107um?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e4ad4c704f9b44418b599bec19671331",
            "input": "Convert 4.754196m to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c20cda69fe96466c87b9d9c939e99d6c",
            "input": "Calculate prob of sequence lc when two letters picked without replacement from rrrclrhm.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8284005901ec459aa01f78afc500a138",
            "input": "Divide -651 by 3.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-36596377f6604a51b0c73f2933ea363c",
            "input": "What is the fourth root of 10619 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-cbcc5d1f42da4629989f44a6a1fdb3d1",
            "input": "Four letters picked without replacement from cuuectztuwwc. Give prob of picking 1 c, 2 w, and 1 u.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a90dcbf632304be7984dfa94918ce66f",
            "input": "Two letters picked without replacement from ttnii. What is prob of picking 1 n and 1 t?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ccdbf0cfcd774c63a9b15a47b108f86a",
            "input": "What is prob of picking 2 u and 1 n when three letters picked without replacement from {a: 1, n: 2, f: 1, u: 1, e: 2}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-45fc848523f94fbd96117a098ec40ca9",
            "input": "Let q(x) = -x**3 + 5*x**2 + 5*x - 5. Let y be q(5). Let p = y + -13. Let b(u) = 7*u. Find the common denominator of 50/3 and b(p).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b52809ad894042a19fb3360fd4903ab8",
            "input": "What is 710.4317 minutes in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a365138d47604c91a810845a9cfa47ff",
            "input": "Solve 18*v + 30 = -12*v for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-599ee7498ac94cba81ef44f9cf0e2d79",
            "input": "Calculate ((-4)/10)/(22/(-110)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-59c66a81e88f49b4824ab0329f6ed462",
            "input": "What is prob of sequence heek when four letters picked without replacement from kehhkkhe?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cf5164cd8e474c32b88d1deb9b0c0a5f",
            "input": "Calculate prob of sequence yypp when four letters picked without replacement from {p: 4, y: 6}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-55a6b1bb742a455a913266169c037038",
            "input": "Work out 2 * -14.7.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-212254cfbb5f454c9bc84b5931afb52a",
            "input": "Solve 4*o - 26 + 38 = 0 for o.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-afb4642efab54337bfe79d7fd37d2bf2",
            "input": "What is -4 divided by -32?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-7f295cc51cb04a64b3d8b2aec6b18a10",
            "input": "Solve -189 = -7*k - 133 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-4c8e724ebd724875b6abae5a19354901",
            "input": "What is the value of 8 + -4 + 10 + -7?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-dd79d464e65345f9b2a79f890f852b53",
            "input": "Let p = 54 + -49. Solve -13 - 12 = -p*h for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a518d95687be4f2490b5a5502b7811ed",
            "input": "(-3 - 2) + -1 + 0 + 1",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a8ae099ed6fe4cf28bf8b138f28c5465",
            "input": "Evaluate ((-44)/(-66))/((-1)/(-6)).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-09211dda0bd94549bbdb2f7fb507c0f4",
            "input": "Suppose -x + 10 = 4*x. Suppose 0 = -2*h + 7 + 13. Calculate the least common multiple of x/10 - 413/(-35) and h.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3f5f9ec08e3a416dbeba67d5212ce965",
            "input": "Calculate 3805*0.5.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-09be882bf8ef46eab99a51fb16b62b12",
            "input": "Let b(f) = f**3 - 2*f**2 - f + 2. Let s be b(3). What is the greatest common factor of 8 and s?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2b96de123d0d4334aa4f57cc1fed54d0",
            "input": "102 divided by 4",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-808778d33db146f69a73fcc238c8230a",
            "input": "Convert 0.9559904cm to kilometers.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-477718b29fda45ffb18c733cc8933b59",
            "input": "What is 2514 divided by -1257?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-42ee0e5eaaba4656ad6633d163741d40",
            "input": "Calculate prob of picking 1 v, 1 t, and 1 o when three letters picked without replacement from toofvvtfovrvvfooffv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1277b3974c6b48b295ed882bf89b0f3d",
            "input": "What is ((-28)/(-70))/(3/(-15))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1258c20e90204d9ea18757bf9a6d1918",
            "input": "Calculate prob of picking 2 u and 1 y when three letters picked without replacement from uyuucuyyuycuu.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b17187dc0c204f938b2279e7aef71a4b",
            "input": "Solve -14*h = -4*h - 10 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-1087bc37baac40f497d2ad5ba1f1a8b7",
            "input": "Four letters picked without replacement from vwvwvvwvwvvvvvvvvv. Give prob of sequence vwww.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b9072dca9aab488da1591dadadb2b3e1",
            "input": "What is the next term in -119, -237, -355, -473, -591, -709?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5c9a77dc0856413b99c91b67bb7e3bdf",
            "input": "Suppose -27 = g - 70. What is the units digit of g?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9755d83ccd744548ba19613bc8e20737",
            "input": "Let d(x) = -47*x**3 + x**2 - x - 1. Let p be d(-1). Calculate the highest common divisor of p and 12.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-253fdb38b0c8465dbfe35fcf54c3bfbe",
            "input": "Suppose -3 = -2*g + 7. Let j = g - -8. Calculate the greatest common divisor of 143 and j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f8b86aa5ac8449ab836f22560005fe22",
            "input": "What is 7/3 of a millennium in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-10a7001c7fa74cb0a6f1ea5a5df24c20",
            "input": "Two letters picked without replacement from {t: 1, z: 1, v: 1, b: 1, s: 1, p: 2}. What is prob of picking 1 t and 1 p?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fb4a9409f33d40639591ef3dc2e5ef5d",
            "input": "How many centuries are there in 96910.6 years?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1751f3d6c51b474c8bb206e77679bad1",
            "input": "Let n(t) = t**3 + 10*t**2 - 15*t - 18. What is the units digit of n(-11)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b312f663394b4e69996955d273af0f8e",
            "input": "Solve -33 = -11*s - 0 for s.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7be62043a97d4228862ad121ed0ac530",
            "input": "-774 divided by -3",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-73788121b83a417493116a8aad34a35b",
            "input": "Suppose 0 = -0*f - 3*f + 48. Suppose 3*o + 2*y = f, 5*y + 10 = 3*o + 4*y. What is the units digit of o?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-848bbcda673e4e2c89541a113d232620",
            "input": "Calculate prob of picking 1 j and 1 a when two letters picked without replacement from {a: 10, j: 2, b: 2}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-26f5a148572c4645857a98320fa03332",
            "input": "What comes next: -91, -184, -277?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-2bc8035754484de38159eced6fcfaa76",
            "input": "What is 2397 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-00d42d20c29d418c9c86efd2e6eb19b5",
            "input": "What is prob of sequence vc when two letters picked without replacement from zqjzzvvzozqvcq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1d5598f38b9c474f92b3771005045a19",
            "input": "How many micrograms are there in one tenth of a milligram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-18a1fd35d4dc415ebe86b8d8c526caea",
            "input": "Calculate prob of picking 3 f when three letters picked without replacement from {f: 4, n: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cb3d98f49f384eb680da30eeeecc0288",
            "input": "What is 17/4 of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cf837f447966491cbc3991165c37319a",
            "input": "Two letters picked without replacement from fxvffzzgzffzzgffxz. Give prob of sequence fv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2786077e4b814494ada498e3cc8e2c4a",
            "input": "Suppose w - 7 = -0*w. What is the greatest common factor of 49 and w?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-389f337afcb44e5295eb96052f5efd7b",
            "input": "Let z = -62 - -110. Let l = z - 9. What is the units digit of l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-be0e7fec139a497080de4808dd2342ee",
            "input": "How many decades are there in 356318.7 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ac63dac7d5f9491699848f31216efc23",
            "input": "Let n = -4 + 5. Let w = -3 - -10. Let p = w - 2. Solve -4*k + l - n = p, -4*k - 2 = l for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7a510921a9ef473cb9c9755cef6e92c3",
            "input": "What is 5 + 0 - (110 - 100)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0b6a05ce8f3d4c39b2cd43b7dcc76a40",
            "input": "Four letters picked without replacement from {r: 10, h: 10}. What is prob of picking 1 h and 3 r?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b3f5f807b0bb4621b4387b67071654d9",
            "input": "Three letters picked without replacement from {o: 8, s: 1, u: 10}. What is prob of picking 1 o, 1 u, and 1 s?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4f3b5a59503e4966bdc98cb40741de66",
            "input": "Calculate prob of picking 1 v and 1 i when two letters picked without replacement from ipvpviipvpvp.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7898f924954a456a8d74ae7e6ebb9b58",
            "input": "Let r(b) = 4*b - 7 + 2*b + 4*b - b**2. Suppose -l = -2*l + 7. Let q be r(l). Calculate the greatest common divisor of q and 112.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-0475dcc65fa94bf794098702187d5998",
            "input": "Solve 57 = -15*y - 4*y for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ba6f4af6a85f442a8af66b6976d00911",
            "input": "Calculate prob of sequence kks when three letters picked without replacement from {s: 5, b: 2, m: 2, k: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7e3424ebf89a4ead9e1444bfe9301f79",
            "input": "What is prob of picking 2 l and 2 n when four letters picked without replacement from {n: 2, l: 8}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-3eebe487f3e944b0b8be11a49bce6ad5",
            "input": "How many millimeters are there in 1/4 of a meter?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f6e8e6c702f84675b9aa6bfb9ee34f43",
            "input": "What comes next: -90502, -90503, -90504, -90505, -90506?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fad4cbc0eed6451fb6c1b87ee1d27e82",
            "input": "Let o be -12*-2*(-3)/(-24). What is the highest common factor of o and 33?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1af5a074bc54442daf37d25f3a2c9f60",
            "input": "Let n(c) = -16*c - 62. Suppose 5*g - 4*s = 336, 5*g + 133 = 5*s + 468. Calculate the remainder when g is divided by n(-5).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7d2ab384b8d04e9db224c3ee0c3ffbda",
            "input": "Two letters picked without replacement from hmpmmmmxmmmxmxamxxt. What is prob of picking 1 t and 1 p?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b2d2f2f692a5485f8efe06a4ebc59c1e",
            "input": "Suppose 13 + 2 = 3*u. Suppose -4*b + 3 = -u. Solve b*z + 3 = z for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-ecf3f8017c1c45f2820fb19973243338",
            "input": "Let n(m) = 3*m**2 - 1 + 0*m**2 + m + m**3 - m**2. Let s be n(-2). What is the units digit of (-1)/(s/30) - 2?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5cec322133f84beb8798c3096fd12337",
            "input": "What is the square root of 21382 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-3527b9d3800e4761a3e6c7f938d81fb7",
            "input": "Let z = 27 - 9. Suppose 2*t = -3*t - 4*l + 38, 4*l = 5*t - 22. What is the highest common divisor of z and t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-d2c14e1ad4ec4df58111fe324197374a",
            "input": "Three letters picked without replacement from {q: 8, f: 4, k: 5}. Give prob of sequence kkk.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-f485fb1e87d14c5295ce4ed5abd50db7",
            "input": "Calculate prob of picking 1 f and 1 h when two letters picked without replacement from {s: 5, f: 4, x: 1, h: 1, j: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-07debba961dd4b2795e679441ac3420b",
            "input": "Two letters picked without replacement from gavjllgn. Give prob of sequence ln.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-fd3dc868ac1e42ed8ac40c8c5f6b3109",
            "input": "Calculate the remainder when 49 is divided by (-2)/(-7) - (430/(-14) + 3).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fa4b0c5b5fad4efb989d3db7f1a8464a",
            "input": "What is twenty-five eighths of a kilometer in meters?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-e59b9665aa9147bd897efe46657740b9",
            "input": "Let u(w) be the first derivative of -w**2/2 + 9*w - 1. What is the lowest common multiple of u(8) and 6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1609761436ef46a09109d8fc2f83619d",
            "input": "Let h = -3 - -5. Suppose -3*t + 3*p + 3 = -p, -p = -2*t + h. Let i be 1*(2 - 0) - t. Solve -2*l - i = -l for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-acf0d319ed0141d5af46080582c65f33",
            "input": "In base 3, what is -12020 + 10?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1496ddb89a524f2f89d8f368d6f9462f",
            "input": "Convert 75460.01 kilometers to meters.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1a9f25b2a3ff40c0b233ef1464d68ceb",
            "input": "-6508 divided by -1627",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8d269314a465441da3e3c345d133504c",
            "input": "Let r(m) = 2*m**2 + 5*m + 2. Let s be r(-3). Let y(l) = l. Let n be y(s). Suppose d - n = -2*a, -4*d - 3*a + 18 = -d. What is the units digit of d?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-90c8d290061c4265ae1383fbde651d2a",
            "input": "Suppose -2*u + 2*o + 60 = 0, 4*u + 0*o = -5*o + 102. Calculate the highest common divisor of u and 42.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5f5a9856ad1a42639d291e5047160ffa",
            "input": "Calculate 0.1*12.1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d9f280ef07f448859d54e421284f055d",
            "input": "What is the value of -8 + 2 - (-3 - -4)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-bc7d2b548e90415b8ab1c145ae221599",
            "input": "What is -89 - 0.3?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-1ab26e738a34461ca6345f5cc58cbd38",
            "input": "Two letters picked without replacement from tizkx. What is prob of sequence xk?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-6a563d30bea841b5acd346b83820baba",
            "input": "What is 37/5 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-2f738373414844dc99bd837fcbf4b213",
            "input": "Let w be 94/18 + 4/(-18). Let i(j) = j**3 + j**2 - 4*j + 6. Let y be i(4). Let q be (1 + 1/(-2))*y. Solve -x - 10 = -0*x - 5*r, -4*x - w*r = -q for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-6b2fbbf01eff400882366d457eca7417",
            "input": "What is 9093 divided by -1299?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-24329115cbf2414f86ce136778e7fc5f",
            "input": "Suppose -80 + 0 = -l. Suppose -t - 4*t + l = 0. What is the units digit of t?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-721a3f5e63a44fc9a62caa85b78a4ffd",
            "input": "How many millennia are there in 60403.2 months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-a1558f2c0d6f4c0e99e6374dd7fb35a5",
            "input": "Two letters picked without replacement from uuzzuuuuuuuuuzuu. Give prob of picking 1 u and 1 z.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7b639a7e0a1f40bf990020c24e2a5017",
            "input": "How many meters are there in 889020.7km?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ca7fba9cf4294391afad776b6c5bbfe8",
            "input": "What is prob of picking 3 z when three letters picked without replacement from zaszz?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-d3668f530cd242e1b86f117ecf78f6f5",
            "input": "Let a(h) be the third derivative of h**6/120 - h**5/15 + h**4/24 - h**3/3 + 4*h**2. Let z be a(4). Solve 2*o = z*n - 8, 0*o - 4 = -2*n - 2*o for n.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-19047fec790d45eba34eb4dfeeee80d5",
            "input": "Calculate prob of sequence ff when two letters picked without replacement from {s: 4, b: 8, f: 4}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-195be187d5e0484ea3ccdd4d7c51241c",
            "input": "Two letters picked without replacement from {f: 2, z: 5}. What is prob of sequence zf?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-b07538d44c214b24b9dd712fbbe6a762",
            "input": "What is the square root of 23650 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-422a45199b6a4ac5ad6b2930047b720d",
            "input": "What is prob of picking 3 m when three letters picked without replacement from ymyymtmyyymvymmvyymm?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a2f5f7307e3b46bbbbcdc24f6fd093d2",
            "input": "Suppose -10*f + 12*f = 124. Calculate the remainder when f is divided by 22.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-54ffc4f0b2724ea4bca90d45e4eefbaa",
            "input": "Two letters picked without replacement from {v: 1, d: 1, j: 5, y: 5}. Give prob of picking 2 j.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-13b918c1c3024a648950554f54fca2eb",
            "input": "Let x = 17 - 12. Suppose 0 = -f - 2*f - l + 61, 105 = x*f + 5*l. What is the highest common divisor of 30 and f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7485cdaf684d4c359f465a7501dad9c8",
            "input": "Calculate prob of sequence hiii when four letters picked without replacement from {h: 1, i: 3}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4842dd1f70154ea3bfd6b1a38715bcf9",
            "input": "Solve 3*l - 4*y - 18 + 4 = 0, -4*l = 2*y + 18 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a631457711f74eeeb15cbf997cdc07cf",
            "input": "What is 1/4 of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-97f9367e82bf4ad799477503241580a0",
            "input": "Solve 8*m - 9 = -m for m.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-7db135c6a5c04880a95ef45d8798086d",
            "input": "What is the next term in 93, 154, 215, 276, 337, 398?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-dff8b2db786840cb83ce8decc3292bb1",
            "input": "Three letters picked without replacement from ttatta. Give prob of sequence att.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-34e60660b22b419e8a5b35479f5ca24b",
            "input": "How many meters are there in 52256.08nm?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-de82ff9eb5f847589c59072961967bc1",
            "input": "What is prob of sequence uuu when three letters picked without replacement from uuuuuuuuuu?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9afd1d64e6b5466d8dc3deccbf16a8c5",
            "input": "Let y be (46/8)/((-1)/(-20)). Suppose -2*r = 3*r - y. What is the remainder when r is divided by 6?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-1ab60e306ef64b0c9218d70dd90b396e",
            "input": "What is prob of sequence bpw when three letters picked without replacement from pnbjw?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e263e304cf5549cba51fe4e8cbad9bcc",
            "input": "What is 4*(-2)/2*1/18?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-21ec8f54fac245cfb26dc88b5b2753f5",
            "input": "Three letters picked without replacement from {t: 7, z: 4, f: 8, b: 1}. Give prob of sequence tfb.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-ef92919a11e44b888577b38bbb3903b1",
            "input": "What is twenty-nine fifths of a litre in millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-9d92782786bd4351af320108a57d963d",
            "input": "What is the tens digit of (2 - (-12)/(-8))/(2/332)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-3b9233616402455194f6684e51058c3a",
            "input": "Suppose 3*f - 15 - 15 = 0. Let q = 208 - 203. What is the greatest common divisor of q and f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-185cbca2dc734a0da30ccfb4249b16cd",
            "input": "Calculate prob of sequence pb when two letters picked without replacement from aapbbpppbpppbabab.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-9bf848c66e664e6cb7fd2084cf96ddaf",
            "input": "What is 6*(16/20)/(6/5)?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c94beb45ccf7499fa30a86469ece7f23",
            "input": "What is the next term in 714, 1428, 2142?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-0dcceb0a327c4c74bdfbcb560046abc7",
            "input": "Let u = -11 + 14. Solve -u*d - 25 = 2*d for d.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b568db63e138454db1c54c63dbc2730d",
            "input": "How many micrograms are there in thirty-four fifths of a milligram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-73ddbcb46d7e4a959b4b7f7a2ecf7814",
            "input": "Two letters picked without replacement from {l: 2, j: 6}. What is prob of picking 1 j and 1 l?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bd45c79e81724da4a152122c5d4f9da2",
            "input": "What is prob of picking 3 b when three letters picked without replacement from {c: 3, b: 3, v: 5, u: 6, j: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-36fe2a1e93b746f28ddb8f07bab4f563",
            "input": "Let c(a) = -5 + a + 0 + 1. Suppose 0 = -k - 5*p + 20, -2*k + 3 = -3*p + 2. Let i be c(k). What is the greatest common divisor of 11 and i?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-805d5074916f444eb4c59e6dd809640b",
            "input": "Let q(r) = -11*r - 2. Let y be q(-2). Let n = y - 6. What is the highest common factor of n and 70?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2e74027730044239be4015d196644e98",
            "input": "How many nanometers are there in fifty-seven halves of a micrometer?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-241b7177244b43ef98c3bc09caf16e9f",
            "input": "What is 1/80 of a century in months?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-cc3f509377dc4167b5264d3e2e05dfd5",
            "input": "Convert 64.15087 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c0408b90f33f4d57b90387f43e305520",
            "input": "Solve 2*y + 4*v - 7 = 5*y, 0 = 5*y + 4*v + 1 for y.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-beba813c8fe341c2a46fb96645eaa6a8",
            "input": "In base 6, what is 3 - -430?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c9672fdaf9ee4a68a5f164a625555280",
            "input": "How many grams are there in seven eighths of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-075d91c154c84c579a44880cccb731fe",
            "input": "Let u = -26 - -12. Let d = u - -24. What is the units digit of (2 - d)*2/(-4)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e9dc3ec731974cf38c1df629d6751196",
            "input": "What is prob of picking 2 p when two letters picked without replacement from {z: 1, p: 2, d: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-a6d135540ea24d9b9285124de883888a",
            "input": "(60 - 54) + -5 + -2",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-d0b9bc1a442f4f16a24c13f5d2c4a99a",
            "input": "(-4)/68*(-14)/(-7)",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0b9057f93746492490d1565d4322552a",
            "input": "Divide -248 by -4.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-66f484ebc6eb4adf9962f63ab0371548",
            "input": "Convert 864.8819 litres to millilitres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4357c104346b4f67a9bd84c4af789db6",
            "input": "Three letters picked without replacement from bjjjbrbbbyqbrrbbyb. Give prob of picking 3 j.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-337201fde97449688c28fe61e42c6556",
            "input": "What is the value of -2 - (-2 + (-5 - (-7 - -2)))?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-4c02328f4bdd4303ab3c5aff6926e3cd",
            "input": "In base 8, what is -1 - -5654?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-a17b2a1b92e64aebabd2db239632e471",
            "input": "What is 15/4 of a millisecond in microseconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-367f6a9bb8604fd7afed7a987f315fc6",
            "input": "Convert 30.40365 millennia to decades.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-5ae6fdde79de458f9db24cc1e6c45af0",
            "input": "What is the next term in -3111, -6225, -9339, -12453?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-548ed2134cb1463486fe790f80a8ce21",
            "input": "What is 0.4 plus 0.455?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-254f3f3bbe8e44c2a5b749c4241e3325",
            "input": "Solve 20*j + 14*j = -204 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-032a7537a0f844c29abacbdc9e4b2da2",
            "input": "Three letters picked without replacement from hhoohhhhohhhooooooh. What is prob of sequence ooh?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8b91e1b30a8742ba8a1466bfc5714478",
            "input": "Let k(j) = j + 9. Let q be k(-7). Suppose 4*p + 21 = -t, q*p = -0*p - 2*t - 6. What is the units digit of 10/p*3/(-1)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-c62c32ee33714f3ea959f2609268e616",
            "input": "What is prob of picking 1 g and 1 k when two letters picked without replacement from {k: 1, l: 1, g: 1, b: 1, p: 1}?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-0b9848e045074c7bb67a85f2f34da395",
            "input": "Solve 0 = 1150*k - 1147*k + 3 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-8d1684fa5d2944558f727c2a3a5d0f0a",
            "input": "Suppose 5*w = -3*t + 1 + 52, 0 = -5*t - 4*w + 71. Solve 2*k = p + 2*p - t, 0 = 2*k + 4*p - 24 for k.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a725244e65474878ae152f51f4c1efe2",
            "input": "What is the cube root of 1055 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ac315cf2aa7440d984744637937a5b9c",
            "input": "What is prob of picking 2 n and 1 e when three letters picked without replacement from bnoenfjo?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e80add61238c41b99e0c903169239b14",
            "input": "How many hours are there in 379.1952 minutes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-88f91708e5ff42c88311d671f2a4822c",
            "input": "What is 6/25 of a microgram in nanograms?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-031f700484f34c26b1fe5e122aa9fd18",
            "input": "Suppose -3*a + 15 = 2*h + 2*a, 3*a = -h + 8. Let s = h - 4. Solve -4*q = 2*k - 14, -4*k - 1 = 2*q + s for q.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b34775a010d7485fbb20439edd1cde22",
            "input": "150 divided by -8",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-ee78d93ba00b4d95a894d53d0a264347",
            "input": "Evaluate (8 - 10) + (-2 - 2).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-971b7158a5984113a2b8bf59e57d380c",
            "input": "Two letters picked without replacement from doooorxxrxro. What is prob of sequence dx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1a2685c5bb2e45a9a995863966643c01",
            "input": "What is prob of sequence wm when two letters picked without replacement from mmwmmmw?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-e8b28a4f3dab48a0a72511dc71cbc785",
            "input": "Suppose -l + 57 = 8. What is the tens digit of l?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e13b2a15af40487186c06cc835b7cf0d",
            "input": "Suppose -w = 0, -1 = -m + w + 17. Calculate the highest common factor of m and 45.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a153fa19a9c9451db255a74b93730d5a",
            "input": "Let l = -15 - -30. What is the remainder when 6/l - 53/(-5) is divided by (6/4)/((-12)/(-32))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-70060eb8ef684a51a73541c2edc2a785",
            "input": "In base 8, what is -3 + 2?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0bebc19c81f74af99d2a36a5bacdb3f8",
            "input": "What comes next: -86, -759, -2586, -6143, -12006, -20751, -32954, -49191?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-470427db613b4634a3f7efb2fed720a7",
            "input": "Evaluate 6/(-28)*1*(-16)/12.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-22be7c1a8c244e929ac0be1c29b9e38f",
            "input": "How many millilitres are there in 7/2 of a litre?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-fd2bc52fdae541c4b1719ac93c783ee4",
            "input": "Suppose 0*k - 30 = -2*k. What is the units digit of (k/(-6))/(3/(-6))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a2d0b2d1b7c54b5aaea093aa71889c7e",
            "input": "Suppose -5*m + 65 = -0*m. What is the remainder when m is divided by ((-6)/(10 + -7))/(2/(-4))?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-4ead2a5bae454b90895a2ac048b5e024",
            "input": "Calculate prob of sequence yyyz when four letters picked without replacement from yyyyzzyzyzyzzyzy.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-17487b5d63d84664bccc89135ed811e5",
            "input": "What is prob of sequence bg when two letters picked without replacement from bbg?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-1204826829064cfa8e2804b361a82054",
            "input": "Let m be 6*(1 - 70/4). Let v = m - -145. Suppose -2*x + 24 = -8. Calculate the remainder when v is divided by x.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5247e305ff9f47b0b0a1ecd9a7b49faf",
            "input": "Let r(n) = -n**2 - 6*n + 2. Let w be r(-7). Calculate the least common multiple of 12 and ((-6)/w)/(6/20).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-2dde5bde746a4642a6a4e98b3daf241d",
            "input": "How many litres are there in 882440.6 millilitres?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-24029a55b72345efac3dfd65f40c3509",
            "input": "Calculate 5544 divided by -462.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-0e890bde7b214fc7a87031527635fca4",
            "input": "What is next in 4036, 4035, 4034, 4033, 4032, 4031?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fdfa15fef5e04dbeb76c7548e1b77809",
            "input": "Let p(q) = -3*q - 2. Let b be p(-2). Let y(f) = -81*f - 2 + b - 2. Let z be y(-1). What is the highest common divisor of 9 and z?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e340fe46c63841bc8119582a5e9a8151",
            "input": "Suppose -3*i + 12 = -2*i. Let j = i - 8. Suppose -4*c - 4 = -4*h, -j*c - 5 - 1 = -5*h. Calculate the lowest common multiple of 7 and h.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-a1237921f5da475b90c21e79a9543614",
            "input": "In base 15, what is d + -e?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-c87726291daf48cd97ea4147837c23d1",
            "input": "Let b = -5 - -3. Find the common denominator of 0 + ((-8)/(-3))/1 and ((-6)/(-4) + b)*23.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-70c59707e1734ba6a96d71f8a91d0910",
            "input": "Calculate 12/198 - 600/99.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-aa8cadc10617456792be0ecc2d87165b",
            "input": "Calculate 5 - (-1 + 3 + -2).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-740e4eaf38494369a19084fce5d7e167",
            "input": "What is 59174 to the power of 1/2, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8ecd331e9bd4498abdfe6c645d11e92d",
            "input": "Convert 6168.305 micrograms to nanograms.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1ed5bff205094d84913f791ec1cf4ec8",
            "input": "What is sixty-four fifths of a kilogram in grams?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-f1eea852024a4460aa17ea7bcfdbf3e9",
            "input": "What is prob of sequence xxs when three letters picked without replacement from xsxssxxsxxxxs?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-2e5e1f95ac0f461a82f6ec9da0ae1f51",
            "input": "Solve -4*c = -2*r + 12, -r - 3*c - 10 = 9 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9eb6951784f14e26a817cc9795169365",
            "input": "What is three fifths of a millennium in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-040ad6c809ee4083b45a2c24997a3ef1",
            "input": "Divide 64 by -32.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6e5ac274d6514b3195730bb2a7f434d8",
            "input": "What is prob of picking 2 d when two letters picked without replacement from tqqqqqttdtqdqq?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-7283f653c72d4d98a006a1bd2e61409e",
            "input": "What is the next term in -147, -149, -151, -153?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-d96df2ed94884b0d993b00bffd2250e9",
            "input": "Four letters picked without replacement from {c: 2, a: 2, b: 1}. What is prob of picking 1 a, 2 c, and 1 b?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-cfb630181d96489892563e6264036a6e",
            "input": "Calculate prob of sequence sssh when four letters picked without replacement from hsss.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-5cad13c549aa41cfa70cdacfacaef517",
            "input": "What comes next: 660, 661, 662, 663?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fe31017db4fa45adb17d982caf93627e",
            "input": "-0.3 - 7.76",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-312c510385bd49c2a0f9935f6cba4156",
            "input": "Work out 4 * 4.45.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5dde0ef4392c42d7b8618f7f583c602e",
            "input": "What is 94879.48cm in kilometers?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-21f35ab24c6848198b83fb6ef79ff1c6",
            "input": "Suppose -6*s + 2*s = 60. Let i = 0 + s. What is the remainder when (-44)/(-3) - (-10)/i is divided by 5?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-72fbae9267b8462f93d9a85bc7470c8c",
            "input": "Let m be (-1)/(((-20)/(-364))/(-5)). Let q be 93/7 + (-4)/14. Calculate the greatest common factor of m and q.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bdf3e1881955496a8459fecb0513cf27",
            "input": "Solve 0 = j - 2*r + 16 - 8, 0 = 2*j + 2*r + 4 for j.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e87915e6330d41888665332246a72f8b",
            "input": "What is next in -19, -36, -53?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fda3da6a79194c12b12e0c748bf08699",
            "input": "Convert 31116.64 days to nanoseconds.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-8596d641e51d45f89036079d2da228ec",
            "input": "Let u = -28 - -6. Let n = -9 - u. What is the highest common divisor of n and 13?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-7d9a2cb3aaeb45fd940a89a46e50f6ce",
            "input": "What is the next term in 52, 101, 150, 199?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-f293aee4963243b9861c9167fd4e433c",
            "input": "Suppose -3*p + 5*b + 290 = 2*p, -5*b = 0. Let j = p + -6. Suppose 3*z = 3*v + 36, z = -5*v + 4 + 14. Calculate the highest common factor of z and j.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-e94d0b7c8a5e4cc5835a7a7e9e07e82a",
            "input": "What is the remainder when 29 is divided by 18/27 + (-22)/(-3)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-811c06e2170942a1b00044c46dc5a5c3",
            "input": "How many milliseconds are there in six fifths of a second?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-058209aad40a403da0c0f0b716709d24",
            "input": "What is 0 divided by -69?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-10d3ff80861a430587887515ff0b9cd6",
            "input": "Calculate -10 - (-7 + 12 + -12).",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-8b9a8bd627d54d0294d85224d6826cc4",
            "input": "Suppose 5*r - 4 - 7 = -3*k, -4*r + 3*k + 25 = 0. Suppose -r = 3*f - 7*f. What is the units digit of f?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-bd7a2aed9f984c9ab0584ca2bc1f7e77",
            "input": "Let z(n) = -n + 1. Let p be z(0). Let s = p - -5. Suppose 4 = s*u - 4*u. Solve -2 = u*h + 2*a - 3*a, a + 4 = 0 for h.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-5c61e3b0f329470fa3e284200f53bc44",
            "input": "Calculate the remainder when 26 is divided by (4 - -1) + -15 + 20.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-84c457e5db6f43b2a6a22ce1a5be3f30",
            "input": "Suppose 0*i = -5*i + 5*q + 15, -23 = -5*i + q. Suppose p - 17 = 5*j, j + 4 = 5*p + 3*j. Calculate the lowest common multiple of p and i.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-74fa1dcf02fd4632a1d23189c5aa56de",
            "input": "Let u be 5/(5 + -3 + -1). Solve 2 = u*r + 7 for r.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9b1331f5175e41e6a281343ae4375061",
            "input": "Solve 4*i - 28 = 18*i for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-aef9b84869ab4c7cbbb4c31677fec574",
            "input": "What is 5.900166 microseconds in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-250a38cc53ba43638fff2b2b77140579",
            "input": "Two letters picked without replacement from {j: 1, v: 2, o: 2, k: 2, s: 1}. What is prob of sequence os?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-bf1a34a2f27945f6bc90163cf848ae90",
            "input": "Solve 5*c + 3*c - 3*c = 0 for c.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-208806fbe0bb4839b6e1d49728812264",
            "input": "What comes next: -59, -167, -339, -575?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-a1bd7db2dbc64057b7deb686f67c66ea",
            "input": "Two letters picked without replacement from {i: 3, v: 2}. Give prob of sequence iv.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-4bb1f6abec58434c8963a60a199ecba9",
            "input": "0.3+0.0542",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-f8d8887e5460431784e1478527982efb",
            "input": "How many days are there in 26/7 of a week?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-51aa6e4259aa4e5883f63ca43646ee6e",
            "input": "What is -312 divided by 78?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-2cd1f2b665c1452cb6185d6f39bd8977",
            "input": "Two letters picked without replacement from {m: 4, y: 2}. Give prob of sequence yy.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-74ac553d2cfb4324852db4ed440a7c77",
            "input": "Let s(n) = n**2 + 13*n + 47. Calculate the remainder when 104 is divided by s(-12).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-26ae11950eb74e1b8d927a159f1a2202",
            "input": "Suppose -6 = -t - 2*t. Suppose 4*h - 10 = -t*r, -h - 3*h + 3*r + 5 = 0. Suppose 19 + 15 = h*g. What is the greatest common divisor of g and 153?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-5c3a8d8812a843f19f3df74433f203ab",
            "input": "Calculate prob of picking 1 l and 2 p when three letters picked without replacement from pllppppppllppplpppp.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-48a66b712e1b447690f4ac8eba9cfb3f",
            "input": "Solve 3*v + 7*c = 11*c + 3, 5*v + c = 28 for v.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-787449caa3f9486599717006d08b578c",
            "input": "Let o(y) = 6*y + 13. Calculate the remainder when 56 is divided by o(3).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-9e083d5573c14ad2975ba1a2d394c322",
            "input": "Solve 62 = 12*a + 2 for a.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-c680d70a04ca4c148b68a3f571d23523",
            "input": "Convert 135314.9 millilitres to litres.",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-c5fa7df6bca946c38fcbed8223fc0c55",
            "input": "What is the fifth root of 986 to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-5c77a5aa8b5f4d2db3410fab659a5b2a",
            "input": "Suppose 3*t - t - 4 = 0. Let g(q) = 4*q**3 + q**2 - 2*q + 1. Let r be g(1). Suppose 30 = r*c - t. Solve c*i - 3*i = 20 for i.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-b6b59d718b8f4e71b5ac908fc7c6ec56",
            "input": "What is 19629 to the power of 1/3, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-283cf77f974a4bc2b77d2fe4ec1b4268",
            "input": "Calculate prob of picking 1 e and 1 b when two letters picked without replacement from {e: 6, b: 4, n: 1}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-c6a39735d8d34fd28ba9c929fc4b3352",
            "input": "Let w = 0 - -1. Suppose 90 = 5*q + 5*n, -2*q - 4*n + 0*n = -30. Suppose 4*c = 3*h - 2*h + 9, 5*h + 2*c - q = 0. Solve -w - h = -4*g - z, 4*g - 4 = -4*z for g.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-9c8c475efb1d45e9ad026fa8d462d267",
            "input": "Let l be ((-26)/(-6))/(1/(-36)). Find the common denominator of 3 + (-2 - l/(-40)) and 1/4.",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-23ded2ba8dd04c0e8671366fa6f91ba4",
            "input": "Let a(q) = q**3 - 13*q**2 + 12*q + 13. Let n be a(12). Let p(x) = 2*x - 13. What is the units digit of p(n)?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-f18706f9b5a34159b6a3db7fa44a184e",
            "input": "What is 43.59957 kilograms in tonnes?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-4326baf4766e4d488ee713a193486f7e",
            "input": "What is 2.781834 millennia in centuries?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-bf5c4138ee5843a4b9564a1a241019d1",
            "input": "What is prob of picking 1 u, 1 v, and 1 o when three letters picked without replacement from ovuvvuyovuuovuuouuou?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-581c4c301dc5490b818bd9590c280d18",
            "input": "What is 1001 to the power of 1/6, to the nearest integer?",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-566944957f824f3ca5518a1d82ce5345",
            "input": "Calculate prob of picking 3 d and 1 f when four letters picked without replacement from {f: 2, d: 8}.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-07adbfcedd484006b49315e61d3db83b",
            "input": "What is prob of sequence guuz when four letters picked without replacement from ugzuugggjguzubjj?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-8ea07955bf7f476894b310054ef16cec",
            "input": "Find the common denominator of 41/2 and 3 + (180/(-16))/(-3).",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-fd2b771735f44c04993c3d3d84cede62",
            "input": "Calculate prob of sequence pm when two letters picked without replacement from mmyypyypppn.",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-36b676b89e1e4dafb0a5de965477aad0",
            "input": "Suppose 2*n + 2*n = 4. Suppose -n = f - 2. What is the highest common divisor of f and 5?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-b232cac1188e4ce79424c132d4e999c6",
            "input": "Let i(n) = n**3 - 8*n**2 + 7*n - 1. Let b be i(7). What is the units digit of -1 - (2 - -8)*b?",
            "output": [
                "numbers"
            ]
        },
        {
            "id": "task834-af06240de84b4045b7f82d3e18fc5e98",
            "input": "((-20)/10)/(8/(-4))",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-6ba42f6977eb43bba91443f1ae663157",
            "input": "What is three eighths of a day in hours?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-1cb0d399b9ad4380876c567926beabaa",
            "input": "Two letters picked without replacement from {a: 3, x: 4, e: 10, t: 1}. What is prob of sequence xx?",
            "output": [
                "probability"
            ]
        },
        {
            "id": "task834-dcda7182fdd84c6db51658b2720d9503",
            "input": "Let f(g) = -g**3 + g**2. Let j be f(-1). Let b be (6 - (j - 2)) + -1. Let t be (-6)/(-10) - (-648)/45. Solve 2*k = 5*k - t, 3*l = -b*k + 19 for l.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-498b0164e0b14ecaa3820386171de53a",
            "input": "Divide -5056 by 1.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-51428f90010f477fad3a1ce9594087af",
            "input": "Let y(b) = -b**2 + 2*b + 4. Let i be y(6). Let j be (i/(-12))/(2/6). Solve 0 = -j*x - 11 + 1 for x.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-589b6ac8126040128c1e97f04cbc6e04",
            "input": "What is the next term in 221, 506, 791, 1076, 1361, 1646?",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-e0131c796f924093809a4f02923156b5",
            "input": "Divide 372 by -93.",
            "output": [
                "arithmetic"
            ]
        },
        {
            "id": "task834-005903847e41411da7ed01b2fea9e1de",
            "input": "How many milligrams are there in 3/40 of a kilogram?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-607a9839ba094a219403507fa9300726",
            "input": "Solve 13*z - 7*z + 30 = 0 for z.",
            "output": [
                "algebra"
            ]
        },
        {
            "id": "task834-fb29380bf4604844a9a5cfdcec2adeff",
            "input": "How many seconds are there in twenty-eight thirds of a minute?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-ea178cce44d54cdfaef3e3f5190f361f",
            "input": "What is one twentieth of a day in seconds?",
            "output": [
                "measurement"
            ]
        },
        {
            "id": "task834-563a239887724a4abf62d4079f61818f",
            "input": "What is 6 + -1 - (7 + -2)?",
            "output": [
                "arithmetic"
            ]
        }
    ],
    "Instance License": [
        "Apache 2.0"
    ]
}