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2026-09-04 14:58:42 +08:00

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{
"Contributors": [
"Amrit Bhaskar"
],
"Source": [
"propara"
],
"URL": [
"https://arxiv.org/abs/1805.06975"
],
"Categories": [
"Information Extraction"
],
"Reasoning": [
"Deductive Reasoning"
],
"Definition": [
"In this task, you are given a paragraph, event and an entity. The event is part of the given paragraph and it changes the state of the entity. Your task is to classify the state of the entity into three classes: 1) not exist, 2) unknown location and 3) known location. \"not exist\" means the entity doesn't exist in that state anymore. \"unknown location\" means the entity exists in that state but location is unknown. \"known location\" means the entity exists and location is known. "
],
"Input_language": [
"English"
],
"Output_language": [
"English"
],
"Instruction_language": [
"English"
],
"Domains": [
"Natural Science"
],
"Positive Examples": [
{
"input": " \"process paragraph : Magma rises from deep in the earth. The magma goes into volcanos. The volcanos pressure the magma upwards. The pressure causes the magma to push through the surface of the volcano. The lava cools. The lava forms new rock. New magma is pressured to the surface of the volcano. The volcano bursts through the rock the formed after the last eruption\" , \"event : Magma rises from deep in the earth\" , \"entity : magma\" ",
"output": "known location",
"explanation": "The process paragraph explains in steps about - the cause for volcano eruption. The event is a part of the process paragraph given. The entity lies both in process paragraph and the event. So, this is a good example."
},
{
"input": " \"process paragraph : Water from the ocean washes onto beaches in waves. The waves contain sediment from the ocean. The water and particles in it hit rocks and sand on the beach. The wind and current sometimes push the water and particles harder. Tiny parts of the rocks on the shore come off the larger rocks. The waves pick up sand and small rocks from the beach. The waves go back out into the ocean. The waves carry the new particles with them. Rocks and the beach look a little different. \", \"event : The waves go back out into the ocean. \", \"entity : waves\" ",
"output": " known location ",
"explanation": "The process paragraph explains in steps about - the sequence of events during erosion by the ocean. The event is a part of the process paragraph given. The entity lies both in process paragraph and the event. So, this is a good example."
},
{
"input": " \"process paragraph : Water from oceans, lakes, swamps, rivers, and plants turns into water vapor. Water vapor condenses into millions of tiny droplets that form clouds. Clouds lose these droplets through rain or snow, also caused precipitation. Precipitation is either absorbed into the ground or runs off into rivers. Water that was absorbed into the ground is taken up by plants. Plants lose water from their surfaces as vapor. The vapor goes back into the atmosphere. Water that runs off into rivers flows into ponds, lakes, or oceans. The water evaporates back into the atmosphere. \", \"event : Water from oceans, lakes, swamps, rivers, and plants turns into water vapor. \", \"entity : water\" ",
"output": " not exist ",
"explanation": "The process paragraph explains in steps about - the sequence of events during water cycle. The event is a part of the process paragraph given. The entity lies both in process paragraph and the event. So, this is a good example."
},
{
"input": " \"process paragraph : Sediment settles in a place due to gravity. The sediment breaks down into small particles. Wind or water picks up the sediment. The sediment travels along the same route as the wind or water. The sediment is deposited at new locations by the wind or water. The sediment is picked up again by new wind or water. The sediment travels further. The sediment is deposited again in a new place. \", \"event : The sediment is picked up again by new wind or water. \", \"entity : sediment; small particles\" ",
"output": " unknown location ",
"explanation": "The process paragraph explains in steps about - the sequence of events during sediment transportation across the earth. The event is a part of the process paragraph given. The entity lies both in process paragraph and the event. So, this is a good example."
}
],
"Negative Examples": [
{
"input": " \"process paragraph : Water from oceans, lakes, swamps, rivers, and plants turns into water vapor. Water vapor condenses into millions of tiny droplets that form clouds. Clouds lose these droplets through rain or snow, also caused precipitation. Precipitation is either absorbed into the ground or runs off into rivers. Water that was absorbed into the ground is taken up by plants. Plants lose water from their surfaces as vapor. The vapor goes back into the atmosphere. Water that runs off into rivers flows into ponds, lakes, or oceans. The water evaporates back into the atmosphere. \", \"event : Water from oceans, lakes, swamps, rivers, and plants turns into water vapor. \", \"entity : water\" ",
"output": " known location ",
"explanation": "This is a bad example because the output class is incorrect. Water in this event has turned into water vapor and is longer in the form of water. The existence is necessary to find the location. "
},
{
"input": " \"process paragraph : Magma rises to the surface during a volcano. The magma undergoes changes in temperature. The magma undergoes changes in pressure. The magma cools. The magma solidifies. The magma crystallizes. Igneous rock is formed. \", \"event : Magma rises to the surface during a volcano. \", \"entity : magma\" ",
"output": " unknown location ",
"explanation": "This is a bad example because the output class is incorrect. Magma in this event has risen to the surface and is considered a known location. Only classify to unknown location when the place of entity is not determined. "
}
],
"Instances": [
{
"id": "task1568-a3362e0a423f4aba8e89cdaf0c2ba7e8",
"input": " \"process paragraph : : The cornea helps to focus light. Light passes to the iris. The pupil within the iris expands or contracts to control the amount of light entering the eye. The retina converts the light that reaches the retina into an electric signal. Sends the signal to the brain. The brain translates the electrical signals into the images a person sees. \", \"event : Light passes to the iris.\", \"entity : electric signal\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-8aa059541b81418c99d1fde1889b8169",
"input": " \"process paragraph : : People dig up coal from the ground. People burn coal for heat or electricity. Pollution from the coal goes into the sky. Coal pollution enters clouds. Clouds rain over an area. The polluted rain becomes acid rain. \", \"event : People burn coal for heat or electricity.\", \"entity : coal\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-6b3029dae9aa4b3e9d49372c1e7db5c6",
"input": " \"process paragraph : : The magma comes out from a volcano. The magma cools and becomes a rock. Over time the rock picks up sediment which changes the type of rock. This creates a sedimentary rock. The heat from inside and outside can cook a rock. This heat forms a third kind of rock. The cycle continues around the three types of rocks. \", \"event : The magma cools and becomes a rock.\", \"entity : magma\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-31fe294f668b4ca29a07bac63a23b563",
"input": " \"process paragraph : : An animal dies. The animal is buried fast under mud. The soft parts of the animal's body rot away. The mud around the skeleton turns into rock. The skeleton dissolves. A mold is left in the mud where the skeleton was. \", \"event : The animal is buried fast under mud.\", \"entity : animal\" ",
"output": [
" known location "
]
},
{
"id": "task1568-f1e198d6e4f047c9b915e62cdc239f34",
"input": " \"process paragraph : : Thunderstorms form over the ocean. An area of low pressure causes rotation. Several thunderstorms come together around this area. The storm is fed by rising air from warm ocean water evaporating. When the wind speeds reach 74 mph the storm is considered a hurricane. \", \"event : An area of low pressure causes rotation.\", \"entity : thunderstorms; storm\" ",
"output": [
" known location "
]
},
{
"id": "task1568-ec0880b195484619a2fae17e4d67b059",
"input": " \"process paragraph : : You inhale. Your diaphragm moves down. Your lungs have more room. Your lungs fill with air. You exhale. Your diaphragm moves back up. Carbon dioxide is exhaled. You start the process over again. \", \"event : Your diaphragm moves down.\", \"entity : carbon dioxide\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-3b4d5af6e3e44208ad9a1b0106c4207b",
"input": " \"process paragraph : : Blood is sent to the liver. The liver uses chemicals and proteins to treat the blood. The blood is cleaned. Energy is produced. The blood leaves the liver cleaned. \", \"event : The liver uses chemicals and proteins to treat the blood.\", \"entity : blood\" ",
"output": [
" known location "
]
},
{
"id": "task1568-0b951785405f41f58fb5a9754df07fbe",
"input": " \"process paragraph : : Several types of gases form in the atmosphere. May come from different sources. The gases remain trapped in the atmosphere. Through the suns light the gases hold in heat and energy. Trap them in our atmosphere. The earth may become warmer this way. \", \"event : May come from different sources.\", \"entity : several types of gases\" ",
"output": [
" known location "
]
},
{
"id": "task1568-f8668bc49ae74747a70cc8e8417a1876",
"input": " \"process paragraph : : A person eats food. The person's blood sugar level rises. The pancreas receives a signal to release insulin. Insulin is released into the bloodstream. Insulin signals cells to absorb sugar. The cells absorb sugar from the bloodstream. The cells use the sugar as energy. \", \"event : The person's blood sugar level rises.\", \"entity : Food\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-c46ab571d24b4bae8e5efedc96b2f9ed",
"input": " \"process paragraph : : Oil is gathered through mining operations. The oil is transported to stores. Oil is purchased by homeowners. Oil is placed into a stove in the house. The oil is lit on fire, and burns for a long time. The warm air off of the oil travels through the house. \", \"event : The oil is transported to stores.\", \"entity : oil\" ",
"output": [
" known location "
]
},
{
"id": "task1568-09cd02f92660498ebfebf24f5083bdd7",
"input": " \"process paragraph : : Electricity comes into the computer from the plug. The electricity runs the components in the computer. Electricity turns the fan to keep the components cool. Heat is released from the computer. Electricity runs the computer's display. Light is formed from the electricity. \", \"event : The electricity runs the components in the computer.\", \"entity : electricity\" ",
"output": [
" known location "
]
},
{
"id": "task1568-43e54542bcf04e3481c44a00c0646ac6",
"input": " \"process paragraph : : There is a lot of rain. Water levels of a river or lake get higher. Water builds up on the ground. Water covers streets. Water goes into houses. The rain or other source of water stops. Water flows into streams. The rest of the water evaporates. \", \"event : Water levels of a river or lake get higher.\", \"entity : rain\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-75d954c2814f404eb343cf226ee1ded2",
"input": " \"process paragraph : : Food enters the small intestine. The small intestine produces hormones. The hormones cause the pancreas to produce enzymes for digestion. The enzymes travel from the pancreas to the small intestine through tubes. The enzymes help the intestines digest the food. The pancreas produces the hormones insuline and glucagon. The hormones control the amount of sugar in the blood. \", \"event : The small intestine produces hormones.\", \"entity : food\" ",
"output": [
" known location "
]
},
{
"id": "task1568-2be36da2a64840ccbc2c1bd253ccdfad",
"input": " \"process paragraph : : You wash the wound. You apply a bandaid or other covering if needed. The blood clots. A scab forms. The skin repairs itself under the protective cover of the scab. The scab falls off. \", \"event : You apply a bandaid or other covering if needed.\", \"entity : Wound\" ",
"output": [
" known location "
]
},
{
"id": "task1568-435cd3ba057241a2882cc2252b524756",
"input": " \"process paragraph : : Seeds are sown into the ground. The earth where the seeds are planted is given water and fertilizer. The seeds start to grow and become seedlings. The plants are given water. The seedlings grow into plants. Weeds growing near the plants are removed. The plants grow to maturity. \", \"event : The earth where the seeds are planted is given water and fertilizer.\", \"entity : seeds\" ",
"output": [
" known location "
]
},
{
"id": "task1568-464b40ec155b457fbb5450667104a18c",
"input": " \"process paragraph : : Electromagnet creates magnetic field with electricity. Conductive copper wire is wrapped around a piece of metal. An electric current gets introduced from power source. Flows through the wire. Magnetic field gets created in the wire. And the metal gets magnetized. When turned off it is no longer magnetic. \", \"event : Conductive copper wire is wrapped around a piece of metal.\", \"entity : magnetic field\" ",
"output": [
" known location "
]
},
{
"id": "task1568-a4ef16b2f5f24abead64b34b8e58d976",
"input": " \"process paragraph : : A red giant star forms from an existing star. Formation occurs when the star runs out of hydrogen fuel. Hydrogen atoms are combined together to form helium atoms. Energy produced by helium fusion causes the star to expand. A red giant star is the last stage of stellar evolution. \", \"event : Formation occurs when the star runs out of hydrogen fuel.\", \"entity : hydrogen fuel\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-e718372358884011a5ccfe95ceabaab3",
"input": " \"process paragraph : : An adult fish lays eggs. The eggs incubate for a few weeks or months before hatching. The young fish remain where they hatched until they are big enough to venture into the open water. The fish continue to grow. The fish reach adulthood. Reproduce continuing the cycle. \", \"event : The eggs incubate for a few weeks or months before hatching.\", \"entity : eggs\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-ecd8f077b0ff475293cc19508578a77a",
"input": " \"process paragraph : : The primary root breaks from the seed. A shoot develops with a leaf. The shoot breaks through the soil as a seedling. The tree becomes a sapling when it gets taller than 3 ft. The mature tree produces flowers or fruit. Seeds are produced from the flowers or fruit. A dead or dying tree is known as a snag. \", \"event : A shoot develops with a leaf.\", \"entity : primary root\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-153c0f75b98c4989be12ccfe259469e4",
"input": " \"process paragraph : : The coal is placed in a heater. The coal is super heated. The heat is connected to a boiler. The boiler is full of water. The heat turns the water into steam. The steam turns a generator. The generator produces the electricity. \", \"event : The coal is super heated.\", \"entity : coal\" ",
"output": [
" known location "
]
},
{
"id": "task1568-bea9f1563d18457eba8ee91a1e2d9c2d",
"input": " \"process paragraph : : EGG. ITS LAID ON A LEAF OR PLANT. THE EGG HATCHES. THE LARVA COMES OUT(CATERPILLAR). IT BEGINS TO EAT ON THE LEAF THAT IS WAS BORN ON. CONTINUES TO EAT TO GROW QUICKLY. AFTER ITS GROWN TO FULL LENGHT IT FORMS INTO A PUPA. UNDERGOES METAMORPHOSIS TO BECOME BUTTERFLY. AFTER HE BUTTERFLY IS FOMED IT PUMPS BLOOD INTO ITS WINGS TO GAIN STRENGHT TO BE ABLE TO FLY. TH EBUTTERLFY IS FIANLLY ABLE TO FLY AWAY. \", \"event : ITS LAID ON A LEAF OR PLANT.\", \"entity : egg\" ",
"output": [
" known location "
]
},
{
"id": "task1568-2d3f55f90b624aa0bfdebd183b1d318e",
"input": " \"process paragraph : : A plant or animal dies in mud or soil. The bones are all that remains. Over time the bones are covered in sediment. The sediment becomes rock. The rock becomes a fossil. \", \"event : The bones are all that remains.\", \"entity : plant or animal\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-bd10567dae714e71b74527c525e906ad",
"input": " \"process paragraph : : Trash is put into a household trashbag. The trashbags are thrown into a large outdoor trashcan. The trashcan is emptied by a large trash truck. The trash truck travels to the landfill. Unloads all the trash the truck has collected. \", \"event : The trashbags are thrown into a large outdoor trashcan.\", \"entity : trash\" ",
"output": [
" known location "
]
},
{
"id": "task1568-d2d577bdf66443dba6ba23ec8bc70a87",
"input": " \"process paragraph : : Cells obtain glucose and oxygen. The glucose and oxygen create carbon dioxide. The cells release energy. The cells don't have enough oxygen to repeat this. The cells obtain more oxygen from the air. The cells repeat this process. \", \"event : The glucose and oxygen create carbon dioxide.\", \"entity : glucose and oxygen\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-1d92dcc784c744029fd467e8e24f3dcf",
"input": " \"process paragraph : : The saliva breaks down the chemicals in the food a bit, which helps make the food mushy and easy to swallow. Your tongue helps out, pushing the food around while you chew with your teeth. The esophagus moves food from the back of your throat to your stomach. Strong muscles in the walls of the stomach and gastric juices break down food in your stomach. Your stomach moves the food into the intestines to complete digestion. \", \"event : Your tongue helps out, pushing the food around while you chew with your teeth.\", \"entity : chemicals\" ",
"output": [
" known location "
]
},
{
"id": "task1568-0747aa3563b14c92a69eea4a04e78496",
"input": " \"process paragraph : : Food enters the mouth. Food mixes with saliva. Food is swallowed. Enzymes in the stomach break down the food. The food moves to the small intestine. Hormones from the pancreas move to the small intestine. The hormones create the amount of sugar in the blood from the food. The sugar in the blood travels to the body. The sugar provides energy for the muscles. \", \"event : Food mixes with saliva.\", \"entity : food\" ",
"output": [
" known location "
]
},
{
"id": "task1568-839320c51fb44fc3aa8d4ecb47d8ef3f",
"input": " \"process paragraph : : Fluid. Waste enters the kidneys. A processing moment in the kidneys let waste and fluid pass. Prevents larger molecules to pass. Fluid goes back to the bloodstream. Bad waste is removed. The final product is turned into urine. \", \"event : Waste enters the kidneys.\", \"entity : fluid\" ",
"output": [
" known location "
]
},
{
"id": "task1568-62871311a3ca4f04bcc00f9e4d5456a3",
"input": " \"process paragraph : : A bee lands on the flower. Their feet slip into little grooves that hold pollen sacs. When the bee flies off, it carries off the pollen sac. The bee lands on another plant. The pollen sac falls off and pollinates the plant. \", \"event : Their feet slip into little grooves that hold pollen sacs.\", \"entity : bee\" ",
"output": [
" known location "
]
},
{
"id": "task1568-bb47313c2cf14508ada7ab218359d1a9",
"input": " \"process paragraph : : Begin the party. Partake in activities. Bring out the cake. Sing \"Happy Birthday!\". Blow out the candles. Eat the cake. Open the presents. \", \"event : Partake in activities.\", \"entity : cake\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-a8115485e3814a04ab045bf1ebfbfd88",
"input": " \"process paragraph : : Blood filled with waste flows into the kidneys. The kidneys are made up of filtering units called nephrons. The nephrons in the kidneys filter the blood. Produce urine. The urine leaves the kidneys. The cleaned blood goes back into the body. \", \"event : The kidneys are made up of filtering units called nephrons.\", \"entity : blood\" ",
"output": [
" known location "
]
},
{
"id": "task1568-d0a830312ed14e8792bda75db253ab84",
"input": " \"process paragraph : : Warm water rises off the seas. The water condenses as it cools and gets higher in the air. Then the condensation forms into clouds. The clouds travel over areas on land. The clouds reach a saturation point. The rain falls from the clouds. \", \"event : The water condenses as it cools and gets higher in the air.\", \"entity : warm water ; water\" ",
"output": [
" known location "
]
},
{
"id": "task1568-3a1a5447867a42e8960a9d0a86e3f0da",
"input": " \"process paragraph : : A blood clot forms in the break. Cells in the clot keep foreign objects out. Cells create a soft callous. Minerals are added to the callous. The callous hardens because of the minerals. The callous is removed by other cells. Excess bone is removed. The bone is restored to its initial shape and strength. \", \"event : Cells in the clot keep foreign objects out.\", \"entity : blood clot\" ",
"output": [
" known location "
]
},
{
"id": "task1568-be225cc6aad742b4bebbb8a621ad11b0",
"input": " \"process paragraph : : A bird lays an egg. The egg hatches into a baby bird. Baby bird eats. Grows into an adult bird. The bird finds a mate. The pair build a nest. The birds lay eggs. \", \"event : The egg hatches into a baby bird.\", \"entity : egg\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-1e8c8d1c6ce24ff09aae516a01d7369a",
"input": " \"process paragraph : : Someone is infected with bacteria. That bacteria begins to grow and reproduce inside the cells. The dividing bacteria begin to make toxins. Those toxins damage your cells. Disease symptoms may begin. \", \"event : That bacteria begins to grow and reproduce inside the cells.\", \"entity : bacteria\" ",
"output": [
" known location "
]
},
{
"id": "task1568-c685914e3dc347c199a2728156d9d661",
"input": " \"process paragraph : : Place the water in a pot. Cover the pot with a slightly too large cover. Place a larger pot under the first. Heat water to evaporation. Water vapor will collect on the lid. Drip into the second pot as fresh water. Salt is left behind in the original pot. \", \"event : Cover the pot with a slightly too large cover.\", \"entity : water\" ",
"output": [
" known location "
]
},
{
"id": "task1568-dc91c5d12a9d45a5ae108adeeb2767fa",
"input": " \"process paragraph : : The inner portion of the ring is formed during rapid spring growth. The tree's growth slows as the seasons change. The ring's outer growth is more dense. The growth of the tree pushes out the bark of the tree. The tree stops growing quickly in the winter. This seasonal \"pause\" in growth results in distinct rings in certain tree types. \", \"event : The tree's growth slows as the seasons change.\", \"entity : bark\" ",
"output": [
" known location "
]
},
{
"id": "task1568-58a3e1e06e1c4954a2bd726d05d4e71c",
"input": " \"process paragraph : : Living things have carbon in them. Living things die. The remains of living things eventually become buried underground. More physical pressure is put on the remains of living things as they become further underground. This carbon-based mixture stays underground for a long time. Humans discover this carbon-based mixture. This carbon-based mixture is brought up to the earth's surface. The recently discovered fossil fuel is burned. Burning releases the energy that has been stored in the fossil fuel. The energy can be used to generate power. \", \"event : Living things die.\", \"entity : living things ; remains of living things\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-c4d91597eef2427c9cac38aeec0d9dee",
"input": " \"process paragraph : : There is a rain cloud in the sky. Small bits of ice within the cloud bump each other. The collisions create electrical charge. Lighter, positively charged particles sink to the bottom of the cloud. Heavier, negatively charges particles rise to the top. When the positive and negative charges grow large enough, a giant spark, called lightning occurs. \", \"event : Small bits of ice within the cloud bump each other.\", \"entity : cloud\" ",
"output": [
" known location "
]
},
{
"id": "task1568-7e9a3f7ad6c24aabb5b1dfd77af81bf1",
"input": " \"process paragraph : : Adult rabbits mate. The female becomes pregnant. The female gives birth to rabbit babies. The rabbit babies grow into adult rabbits. The new adults mate with other rabbits. Produce more rabbits. \", \"event : The female becomes pregnant.\", \"entity : adult rabits\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-d66de5483ca1493f81ea6c9f13807b94",
"input": " \"process paragraph : : Information encoded in DNA is copied to a RNA molecule. The mRNA molecule is sent to the cytoplasm. The mRNA bonds with ribosomes. TMRNA molecules bind with the ribosome in a sequence defined by the mRNA code. The ribosome slides down the mRNA. The process continues until one of the stop codons enters the A site. \", \"event : The mRNA molecule is sent to the cytoplasm.\", \"entity : DNA\" ",
"output": [
" known location "
]
},
{
"id": "task1568-7b909ac87c744656a6117039019e1deb",
"input": " \"process paragraph : : A plant produces a fruit with seeds in it. An animal eats the fruit. The animal wanders to another area. The animal defecates. The seeds are included in the waste. The seeds produce a new plant. \", \"event : An animal eats the fruit.\", \"entity : fruit\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-0a7e7768bf43493e9793b7f2bad95b46",
"input": " \"process paragraph : : Bacteria enter the body. Bacteria start to divide and grow. The uncontrolled growth takes away resources from other cells. Other cells cannot function properly. We feel unwell. The growth and division of bacteria produce toxins. Toxins harm the body. The body tries to react to the toxins. The body's natural defenses can sometimes cause us to feel unwell. \", \"event : Bacteria start to divide and grow.\", \"entity : bacteria\" ",
"output": [
" known location "
]
},
{
"id": "task1568-ea21e1fd3d5f45248672968a766ddd9b",
"input": " \"process paragraph : : Carbon dioxide passes through stomata in the leaves. Water is absorbed through roots. Chloroplast cells in leaves contain chlorophyll. Chlorophyll absorbs energy from sunlight. Energy splits water molecules into hydrogen and oxygen. Oxygen gets released into atmosphere. Hydrogen and carbon dioxide used to create glucose. Glucose is food for plants. \", \"event : Water is absorbed through roots.\", \"entity : energy\" ",
"output": [
" known location "
]
},
{
"id": "task1568-c159f52f1794440d8d9ca41d71962d3f",
"input": " \"process paragraph : : A forest fire starts. The fire surrounds the vicinity. The animals are trapped. Those that survive have their habitat destroyed. The survivors must find a new habitat. Conflict with other animals occur. \", \"event : The fire surrounds the vicinity.\", \"entity : forest fire\" ",
"output": [
" known location "
]
},
{
"id": "task1568-e9e320a30d6842f091cd4a1b40b26b31",
"input": " \"process paragraph : : A tadpole is hatched. The tadpole eventually grows hind legs. The tadpole loses its tail. The tadpole becomes a frog. The frog mates with another frog to produce more offspring. A tadpole is hatched. The cycle begins again. \", \"event : The tadpole eventually grows hind legs.\", \"entity : tadpole\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-b59b9c91dae741f8b0ac5ed7c9b7e02b",
"input": " \"process paragraph : : Blood sugar levels increase after a meal. Cells in the pancreas release insulin. Insulin causes the body to absorb glucose from the blood. Blood sugar goes back to normal. Blood sugar is too low. The amount of insulin goes down. Cells in the pancreas release glucagon. The liver turns stored glycogen into glucose. The liver releases the glucose into the blood. Blood sugar goes back to normal. \", \"event : Cells in the pancreas release insulin.\", \"entity : insulin\" ",
"output": [
" known location "
]
},
{
"id": "task1568-b4d2b99c0ea24dbbac89a8ee9f700dea",
"input": " \"process paragraph : : He air we breathe contains oxygen and other gases. Once in the lungs, oxygen is moved into the bloodstream and carried through your body. At each cell in your body, oxygen is exchanged for a waste gas called carbon dioxide. Your bloodstream then carries this waste gas back to the lungs where it is removed from the blood stream and then exhaled. Your lungs and respiratory system automatically perform this vital process, called gas exchange. \", \"event : Once in the lungs, oxygen is moved into the bloodstream and carried through your body.\", \"entity : air\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-ef24fd5f5d5f442e9a318a40bb5ae236",
"input": " \"process paragraph : : Animals eat a lot during good (warm, clear) weather. Animals gain weight. The season changes to one with bad (cold, snowy) weather. Animals find a place to hibernate. Animals enter a type of \"sleep\" (hibernation). Body processes slow down. The animal's heart rate and breathing rate slow. The animal loses weight more slowly than usual. The animal is able to survive not eating or drinking without hurting itself. \", \"event : Animals gain weight.\", \"entity : animals\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-e1ba7b269b3c4ec89a6d7fa778930dfe",
"input": " \"process paragraph : : There are places inside Earth where rock will melt. Melted rock inside the Earth is also called molten rock, or magma. Magma moves up through Earth's crust, but it does not always reach the surface. When magma erupts onto Earth's surface, it is known as lava. As lava flows from volcanoes it starts to cool. Minerals form when magma and lava cool. \", \"event : Melted rock inside the Earth is also called molten rock, or magma.\", \"entity : rock ; melted rock ; magma\" ",
"output": [
" known location "
]
},
{
"id": "task1568-5c7f8efed51a41848a3e0d528d715771",
"input": " \"process paragraph : : Comets fly around in outer space. A comet flies close to a planet. The comet enters the planet's atmosphere. The comet crashes into the planet. The energy of the impact creates a hole on the planet. \", \"event : A comet flies close to a planet.\", \"entity : comet\" ",
"output": [
" known location "
]
},
{
"id": "task1568-830fb090cc7045dd935d1e737b47dcf5",
"input": " \"process paragraph : : A photovoltaic cell is created with two layers of semiconductor material. The top layer are \"doped\" with impurities to allow a negative charge. The bottom layer are \"doped\" to allow for a positive charge. This produces an electric field that allows electrons to flow from negative to positve. Sunlight enters the cell. Energy from sunlight knocks electrons loose in both fields. This prevents the flow of electrons from negative to positive. Adding an external circuit allows the exchange to continue. Give the cells owner a flow of electricity. \", \"event : The top layer are \"doped\" with impurities to allow a negative charge.\", \"entity : photovoltaic cell\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-b59ca3340c754d9f9119366a9ba919b3",
"input": " \"process paragraph : : Sunlight enters the atmosphere. The light reaches the oceans. The oceans are warmed. Water evaporates. Water vapor accumulates in the air. As it cools, water condenses onto particles of dust in the air. As enough water condenses, clouds are formed. \", \"event : The light reaches the oceans.\", \"entity : sunlight\" ",
"output": [
" known location "
]
},
{
"id": "task1568-ef816034e8bf405ab8b41dd19936f14d",
"input": " \"process paragraph : : Food. Water enter the body. Bloodstream. Food and water enter the pancreas. The pancreas breaks down carbs. Helps digest other foods and liquids. \", \"event : Water enter the body.\", \"entity : carbs\" ",
"output": [
" known location "
]
},
{
"id": "task1568-206d2de3237c4d89a974fb3fceefc2d2",
"input": " \"process paragraph : : Warm air rises. Then it expandes and cools. Some of the vapor condenses onto tiny pieces of dust that are floating in the air. Forms a tiny droplet around each dust particle. Billions of these droplets come together they become a visible cloud. \", \"event : Then it expandes and cools.\", \"entity : warm air\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-5c5a3b8818944f6a86c3230a7ec700fe",
"input": " \"process paragraph : : Food or milk that could spoil easily is brought in. Through methods of heating the food is treated. The microbes that may proliferate in the food are destroyed. Depending on the treatment this happens a few more times. The food is considered pasteurized. \", \"event : Through methods of heating the food is treated.\", \"entity : food\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-893e4bf9e81848949eba6aabe663648a",
"input": " \"process paragraph : : Air is drawn in through the mouth. The air goes down the esophagus. The air moves into the lungs. The carbon dioxide is removed. The remaining oxygen enters the body. The remaining carbon dioxide is expelled through the mouth. \", \"event : The air goes down the esophagus.\", \"entity : air\" ",
"output": [
" known location "
]
},
{
"id": "task1568-5e2bc946a58a426284c483c384155812",
"input": " \"process paragraph : : An area is at a higher elevation than the surrounding area. Rain falls. Water is in the area of high elevation. The water creates a stream. The stream moves towards lower elevation. The stream continues along the same path for a long time. The soil and rocks erode where the stream touches them. The stream moves deeper into the soil. The stream is smaller than the eroded area. \", \"event : Rain falls.\", \"entity : rain\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-fa1d22e0e1454d239826c8be7e36b970",
"input": " \"process paragraph : : Pollution enters natural water sources such as rivers and lakes. The pollution negatively affects the water quality. The pollution negatively affects the health of plants and animals. The plants and animals have shorter, less healthy lives. The plants and animals do not reproduce very well. The number of plants and animals decreases over time. The quality of water gets worse and worse as there are no plants or animals to clean it. Eventually there is nothing living in the water and it is unusable. \", \"event : The pollution negatively affects the water quality.\", \"entity : pollution\" ",
"output": [
" known location "
]
},
{
"id": "task1568-a937554e8985478780d99fc7ea073606",
"input": " \"process paragraph : : A flowering plant has stamen and pistils. An insect ot bird lands on the plant. Some of the pollen sticks to it. The insect or bird travels to another plant of the same species. The pollen is tranferred to the new plant. \", \"event : An insect ot bird lands on the plant.\", \"entity : stamen and pistils\" ",
"output": [
" known location "
]
},
{
"id": "task1568-0cdd15cdb4c64240b4fd599a462bcc97",
"input": " \"process paragraph : : Determine the weather where you are going. Pack essential items in your suitcase such as underwear/socks. Pack weather appropriate clothing in the suitcase. Always bring a jacket or two. Always bring one semi-formal outfit for a nice dinner. Zip up the bag and be ready to go. \", \"event : Pack essential items in your suitcase such as underwear/socks.\", \"entity : underwear/socks\" ",
"output": [
" known location "
]
},
{
"id": "task1568-df0f6383b9ad4f6196a2cf7f9db1ee1c",
"input": " \"process paragraph : : A star burns in space. Eventually it burns all its hydrogen. Becomes a red giant. Once the red giant burns itself out. The core of the star collapses. The gasses will start to disperse. Only the core is left. A white dwarf has been formed. \", \"event : Eventually it burns all its hydrogen.\", \"entity : star\" ",
"output": [
" known location "
]
},
{
"id": "task1568-175a74907d6a4ecaa154e1d9b5ed8642",
"input": " \"process paragraph : : Fans blow air onto the evaporator's coils. The refrigerant within the coils absorbs the heat. The refrigerant changes from a liquid to a gas. The compressor compresses the gas, increasing the pressure. The hot, pressurized gas moves to the condenser. The gas condenses in the condenser and becomes a liquid again. Heat is radiated away from the condenser. The cooled liquid is returned to the evaporator. \", \"event : The refrigerant within the coils absorbs the heat.\", \"entity : Air\" ",
"output": [
" known location "
]
},
{
"id": "task1568-7da46efe99cf4c2d95bcab210e810f47",
"input": " \"process paragraph : : Cold water taken in through a hose to the bottom. Heating element heats water. Pump forces water up in pipes connected to spinning paddles. The forced water makes paddles spin like a sprinkler. Water comes out of small holes in paddles. Water is collected and used again until dishes are clean. Water is drained through a filter. Filter collects particles of food. Water was so hot that it evaporates for dry dishes. \", \"event : Heating element heats water.\", \"entity : water\" ",
"output": [
" known location "
]
},
{
"id": "task1568-7edfb05dcc704e07a49156741cd2845e",
"input": " \"process paragraph : : Energy builds up in the crust of the earth. The energy causes the fault lines give way. The earth's plates move. The energy radiates outward from the fault in all directions. The seismic waves shake the earth as they move through it. \", \"event : The energy causes the fault lines give way.\", \"entity : energy\" ",
"output": [
" known location "
]
},
{
"id": "task1568-035657b0c1ba45b69ac3fd7da245c98b",
"input": " \"process paragraph : : Magma comes up to the surface of the earth. The magma cools. Particles inside the magma move closer together. Crystals are formed. The crystals contain minerals. \", \"event : The magma cools.\", \"entity : magma\" ",
"output": [
" known location "
]
},
{
"id": "task1568-e64d9228464c40468ae631894bbbc2c7",
"input": " \"process paragraph : : The blood sugar drops in a body. Cells in the pancrease release glucagon. The liver in response turns the glucagon into glucose. And releases it into the blood. The blood sugar levels are restored. \", \"event : Cells in the pancrease release glucagon.\", \"entity : glucagon\" ",
"output": [
" known location "
]
},
{
"id": "task1568-7b01d5612e2645118f503d008f214ead",
"input": " \"process paragraph : : Grass and small plants grow in an area. These plants die. The soil gains organic material. The soil becomes more fertile. Larger plants are able to be supported. Trees eventually grow. \", \"event : These plants die.\", \"entity : Grass\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-3b1f06747ae14307851a1a385710b80d",
"input": " \"process paragraph : : A larva is born. The caterpillar eats constantly until it grows bigger. The caterpillar starts to form a cocoon around itself. The caterpillar becomes a pupa. After some time the cocoon hatches. And a butterfly is born. \", \"event : The caterpillar eats constantly until it grows bigger.\", \"entity : larva\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-bff5c733341548d398dde2516b6463c5",
"input": " \"process paragraph : : The seed germinates. The plant grows. The plant flowers. Produces fruit. The fruit releases seeds. The plant dies. \", \"event : The plant grows.\", \"entity : seed ; seeds\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-a862ad45157b4fc28a357e1572bee1c3",
"input": " \"process paragraph : : Energy is created by burning either diesel or petrol in a combustion chamber. The energy is transferred from the pistons moving up and down at high speeds. This piston motion is converted to a rotary motion through the crankshaft and axle. The axle turns the wheels. The car moves forward. \", \"event : The energy is transferred from the pistons moving up and down at high speeds.\", \"entity : diesel\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-d2073edfdc6a44be9519cbc773c0a108",
"input": " \"process paragraph : : A seed germinates. It grows into a plant. The mature plant produces flowers. The flowers become fertilized. Produce seeds in a fruit or seedpod. The plant dies. The new seeds germinate to form a new plant. \", \"event : It grows into a plant.\", \"entity : seed\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-3638d643b0fd4c6392416663b45e60f3",
"input": " \"process paragraph : : You pack up your car with food, tents, sleeping bags, etc. Drive to your camping spot. Put up your tent. Hide your food from bears. Make a campfire. Roast marshmellows. Go to sleep in the tent. Wake up and enjoy nature. \", \"event : Drive to your camping spot.\", \"entity : food\" ",
"output": [
" known location "
]
},
{
"id": "task1568-804321386dde4b4d9b65644dddd81a88",
"input": " \"process paragraph : : Air rises. Rising air cools. Water vapor forms. Water vapor condenses. Clouds form. \", \"event : Rising air cools.\", \"entity : air ; rising air\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-fe9c041b3f95409bb0237c6cf5b6ac51",
"input": " \"process paragraph : : Sunlight strikes the chlorophyll molecules in the plant. Is trapped. Plant also takes in water and carbon dioxide from the environment. The plant forms glucose. The plant releases oxygen into the atmosphere. \", \"event : Is trapped.\", \"entity : sunlight\" ",
"output": [
" known location "
]
},
{
"id": "task1568-01920b631d154d0ab4bcd7c29207ae56",
"input": " \"process paragraph : : Get an ice cube tray. Fill the tray with cool water. Place the tray in the freezer. Leave the tray in the freezer for a few hours. Take they tray out of the freezer. Pop the ice cubes out of tray. \", \"event : Fill the tray with cool water.\", \"entity : cool water\" ",
"output": [
" known location "
]
},
{
"id": "task1568-b16ad860bf2849d3a1a2fe5d22cc647c",
"input": " \"process paragraph : : A female fish lays eggs. Larvae hatch from the eggs. The larvae eat and grow. The larvae form into juvenile fish. The juvenile fish grow into adult fish. The adult fish mate. The female fish lays eggs. \", \"event : Larvae hatch from the eggs.\", \"entity : eggs\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-8a7f032910f94d8ab565e4c5d05cccab",
"input": " \"process paragraph : : Plants start off as a seed. The seed germinates. The plant gets nutrition from the environment. The plant grows from the nutrients. The plant produces flowers. The flowers produce fruit. The fruit releases seeds. The seeds become new plants. The original plant dies at some point. \", \"event : The seed germinates.\", \"entity : seed ; seeds\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-e8ee5705742849f1a0f1d95bd09e99fa",
"input": " \"process paragraph : : Wind passes the turbines and moves the blades. The shaft of the turbine spins. Shaft is connected to a generator. The generator uses the spins of the shaft to rotate a rotor. The rotor spins inside the core, which has magnets inside surrounded by wire loops inside. The spinning of the rotor in the core generates electricity. \", \"event : The shaft of the turbine spins.\", \"entity : wind\" ",
"output": [
" known location "
]
},
{
"id": "task1568-c97317dc0fe941e4b8e879b6a633773c",
"input": " \"process paragraph : : You breathe air in. Air enters bronchial tubes. Air is then split into the bronchioles of each lung. Bronchioles have alveoli which are tiny air sacs. Alveoli is surrounded by many small blood vessels. Oxygen passes through alveoli into blood vessels. Blood leaves the lungs as it travels through the body. Blood carries carbon dioxide back to the lungs. Carbon dioxide released when you exhale. \", \"event : Air enters bronchial tubes.\", \"entity : air\" ",
"output": [
" known location "
]
},
{
"id": "task1568-94cf752764be47fc80909e8b1e44a380",
"input": " \"process paragraph : : An isotope has too many protons. The isotope is unstable. The isotope emits radiation. The isotope decays. The isotope loses some atomic particles. The isotope turns into a different element. The isotope is finished decaying and emitting radiation. \", \"event : The isotope is unstable.\", \"entity : isotope\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-2ac5177a902441cfb57404246b761a08",
"input": " \"process paragraph : : Get the ice tray. Remove any ice cubes currently in the tray. Fill the tray with cold water. Ensure the tray is evenly filled to an appropriate level. Open the freezer. Place the tray in the freezer. Close the freezer door. Wait. \", \"event : Remove any ice cubes currently in the tray.\", \"entity : ice tray ; tray\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-79f3c296b7ce49909f5fd6abd7369746",
"input": " \"process paragraph : : You inhale air through your nose and mouth. The air travels down into your lungs. Oxygen from the air goes into your bloodstream. Oxygen circulates throughout the body due to the heart's pumping. Carbon dioxide travels from the blood into the lungs. Carbon dioxide travels from the lungs up the windpipe. Carbon dioxide is exhaled. \", \"event : The air travels down into your lungs.\", \"entity : air\" ",
"output": [
" known location "
]
},
{
"id": "task1568-1d3f0dc5b2054a3299f572bb4a94e434",
"input": " \"process paragraph : : The frog's egg hatches and a tadpole is born. The tadpole swims with its siblings and tries to survive. The tadpole grows larger. The tadpole loses its tail. The tadpole develops limbs. And the tadpole now becomes a frog. \", \"event : The tadpole swims with its siblings and tries to survive.\", \"entity : frog's egg\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-85a8c69f2c33491990b91d6a57f56544",
"input": " \"process paragraph : : The sun gives off radiation. The radiation is aborbed by the Earth. Some of the radiation goes back into space. Some is trapped by the atmosphere. If too much heat is trapped. Global warming occurs. \", \"event : The radiation is aborbed by the Earth.\", \"entity : radiation\" ",
"output": [
" known location "
]
},
{
"id": "task1568-6f4033742f3d429f820fd97bf805f437",
"input": " \"process paragraph : : A tree produces seeds. The seeds are dispersed by wind, animals, etc. The seeds reach the ground. Grow into new trees. These new trees produce seeds. The process repeats itself over and over. \", \"event : The seeds are dispersed by wind, animals, etc.\", \"entity : Tree\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-bbe86548d8b748ddb362220713f5abe4",
"input": " \"process paragraph : : Rain falls on wood. The rain seeps into the wood surface. It permeates the wood. When rain evaporates it leaves the wood. It takes the finish of the wood with it. The wood begins to lose it's luster. It begins to look bad. It has pieces of paint missing from the rain. It gets worse when it rains. It eventually will have no paint left. \", \"event : The rain seeps into the wood surface.\", \"entity : rain\" ",
"output": [
" known location "
]
},
{
"id": "task1568-b12d1cf392f94f9d813e98d744345b56",
"input": " \"process paragraph : : The pancreas detects chemical changes in the stomach. The pancreas creates juices that help digest food. The pancreas releases the juices into the stomach. Trypsin and chymotrypsin digest protein. Insulin is produced to move glucose from the blood. The enzymes begin producing again. \", \"event : The pancreas creates juices that help digest food.\", \"entity : juices; trypsin; chymotrypsin\" ",
"output": [
" known location "
]
},
{
"id": "task1568-a34b06eb177f4802bab5598fb0a7aa35",
"input": " \"process paragraph : : Two large veins bring blood to the heart. The blood enters the right atrium. The blood flows through the tricuspid valve. The blood travels into the right ventricle. The blood goes through the pulmonary arteries to the lungs. Blood picks up oxygen in the lungs. Oxygenated blood enters the left atrium. Blood goes to the left ventricle. Blood leaves the heart via the aorta to the rest of the body. The deoxygenated blood returns to the heart. \", \"event : The blood enters the right atrium.\", \"entity : oxygenated blood\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-e7e837aae4c14a818fdef2f7539d3441",
"input": " \"process paragraph : : Waste products are deposited in the blood. Blood is carried to the kidneys through the renal arteries. The kidneys contain filters inside. The filters capture the waste products. The waste is combined with water to make urine. The urine leaves the kidney and is collected in the bladder. The cleaned blood is returned to the body. \", \"event : Blood is carried to the kidneys through the renal arteries.\", \"entity : waste products\" ",
"output": [
" known location "
]
},
{
"id": "task1568-509c709a24514817aa01494b249cda6d",
"input": " \"process paragraph : : Fuel is converted to energy when air and petrol mix. The car engine burns the mix of air and petrol. Hot gas from the burning pushes the pistons. The resulting energy powers the crankshaft. Crankshaft powers the gears. The gears make the wheels roll. \", \"event : The car engine burns the mix of air and petrol.\", \"entity : air\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-04298da80cea4728b28fde201d9a3e83",
"input": " \"process paragraph : : Plants obtain water through the soil they are growing in. The plants roots absorb the water from the soil. Transport the water to the parts of the plant where the water is needed. The plant uses the water as part of the photosynthesis process. The plant creates food, called glucose, for itself. The plant uses water to circulate the glucose around the plant to deliver the glucose to where it's needed. \", \"event : The plants roots absorb the water from the soil.\", \"entity : water\" ",
"output": [
" known location "
]
},
{
"id": "task1568-8b7c1ba109fe4840a9153d314f48f541",
"input": " \"process paragraph : : A radioisotope has unstable nuclei that does not have enough binding energy to hold the nucleus together. Radioisotopes would like to be stable isotopes so they are constantly changing to try and stabilize. In the process, they will release energy and matter from their nucleus and often transform into a new element. This process, called transmutation, is the change of one element into another as a result of changes within the nucleus. He radioactive decay and transmutation process will continue until a new element is formed that has a stable nucleus and is not radioactive. \", \"event : Radioisotopes would like to be stable isotopes so they are constantly changing to try and stabilize.\", \"entity : Radioisotopes\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-763e5d60bc454236b9674dabdbf9e71a",
"input": " \"process paragraph : : A seed or seeds planted into the ground. The seed becomes a seedling and grows with water. The sun. The seedling grows into a mature plant. Becomes a flower. \", \"event : The seed becomes a seedling and grows with water.\", \"entity : seed ; seeds\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-7c6832a03bdd45a4a3e9e15be5b79c70",
"input": " \"process paragraph : : Human beings burn fossil fuels (oil, gas, etc.). Carbon dioxide from the burning fossil fuels enter the atmosphere. The make-up of the atmosphere changes. Some energy from the sun cannot escape back through the changed atmosphere. The earth begins to heat because of the extra trapped energy. Human beings cut down trees. Human beings do not re-plant the trees. Trees cannot help take the extra carbon dioxide from the atmosphere. The extra trapped energy starts to change the earth's short term weather. Eventually the long-term climate patterns start to change. \", \"event : Carbon dioxide from the burning fossil fuels enter the atmosphere.\", \"entity : fossil fuels\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-70cd011f5cca4923b4ad4d4de104d54c",
"input": " \"process paragraph : : Sunlight hits chloroplasts in the plant. The energy from the sunlight causes an enzyme in the plant to break apart the water. The water breakes into oxygen, hydrogen, and electrons. Hydrogen, along with electrons energized by light, converts NADP into NADPH. Oxygen diffuses out of the plant as a waste product of photosynthesis. \", \"event : The energy from the sunlight causes an enzyme in the plant to break apart the water.\", \"entity : energy\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-340bfd9b302e48b48f0cb456cb9da075",
"input": " \"process paragraph : : Bats and other animals produce a high-pitched tone. The sound travels in waves, as sound does. The sound \"bounces\" off of a nearby object. The sound wave returns to the bat. The bat hears the echoed sound. Folds in the bat's ear and adaptations in the bat's brain enable it to determine the size, shape, and position of the other object via the properties of the returned sound waves. Other animals use echolocation in generally similar ways. \", \"event : The sound travels in waves, as sound does.\", \"entity : high-pitched tone ; sound ; sound wave ; echoed sound\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-c808a455bd754e39b13902cc912a8675",
"input": " \"process paragraph : : Snow falls in an area for a very long time. The snow builds up for a very long time. The snow starts to become packed very firmly. The snow becomes something that's more like ice. Air pockets in the mass continue to grow smaller. The mass becomes solid and heavy enough to be called a glacier. The glacier moves because of gravity. \", \"event : The snow builds up for a very long time.\", \"entity : glacier\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-ec79f6103d5a4d79834429db677e0c87",
"input": " \"process paragraph : : Something happens to produce a sound. The sound travels in waves. The sound waves hit an object. The object absorbs some of the sound waves. Some of the sound waves bounce off of the object. The reflected sound waves can be heard, though they have slightly different properties than the original sound. The sound continues to bounce off of things and produce echoes until it is totally absorbed or dissipated. \", \"event : The sound travels in waves.\", \"entity : sound ; sound waves\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-31f8b96fdcc144fd819e0fbb78b281f8",
"input": " \"process paragraph : : A mushroom gives off gills lined with basidia. The basidia gives off spores. The spores germinate. The spores create Hyphae. Multiple Hyphae meet and converge. They join with Mycelium. A hyphal knot forms in the ground. A primordia shoots out of the ground. A mushroom cap is formed. \", \"event : The basidia gives off spores.\", \"entity : mushroom\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-85fd37bf3bb3400c8c8d2fba0f6cdea0",
"input": " \"process paragraph : : A male and female rabbit mate. The female rabbit becomes pregnant. Baby rabbits form inside of the mother rabbit. The female rabbit gives birth to a litter. The newborn rabbits grow up to become adults. The adult rabbits find mates. \", \"event : The female rabbit becomes pregnant.\", \"entity : baby rabbits\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-9ffb991728bd47f7af341f992910ce9d",
"input": " \"process paragraph : : The frog eggs hatch. The tadpole breaks free. Slowly, the gills disappear over the next 6 weeks. The hind legs begin to form at 8 weeks. The front legs form at 12 weeks. The tail shrinks. The mouth grows larger. The tadpole can live on land as a frog. \", \"event : The tadpole breaks free.\", \"entity : frog eggs\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-806169e315e44a0580d76c0d78fb9e78",
"input": " \"process paragraph : : A hurricane usually starts as an organized thunderstorm activity that stretches at least 100 miles across and maintains its identity for more than 24 hours. Under the right conditions it can develop further and start to spin around a low-pressure center. If it develops it's classified as a \"tropical cyclone\" or \"tropical depression\". If the system strengthens and wind speeds rise past 39 mph, the system is dubbed a \"tropical storm\". If the pressure in the center drops even further and the winds really pick up and forms a clearly defined \"eye\" it's a hurricane. \", \"event : Under the right conditions it can develop further and start to spin around a low-pressure center.\", \"entity : hurricane\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-fb1c9f92259545239aee7393ff7edb62",
"input": " \"process paragraph : : An airline reservation is made. The passenger arrives early at the airport. The luggage is checked. The passenger waits in line. The passenger shows their identification and gets a boarding pass. The passenger goes to their gate. The passenger gets in line when it's time to board. The person boards the plane. The plane arrives at the destination. The passenger gets off the plane at their destination. \", \"event : The passenger arrives early at the airport.\", \"entity : plane\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-67dd95916a83474eb38c2e544b50fdce",
"input": " \"process paragraph : : Plants and animals long ago died. They are buried under layers of soil. Pressure builds over time. The remains liquefy. The carbon atoms rearrange to become a new substance. \", \"event : They are buried under layers of soil.\", \"entity : plants\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-587af910735d499a986194add9bc50ad",
"input": " \"process paragraph : : Dissolution of limestone forms caves. Rain gets carbon dioxide from the air. When rain goes into soil it creates an acid. The acid dissolves the limestone along cracks. Some will dissolve enough to form caves. \", \"event : Rain gets carbon dioxide from the air.\", \"entity : carbon dioxide\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-2ee1105540f24a449c4e488d2c67336d",
"input": " \"process paragraph : : Fuel produces heat. Water is boiled to make steam. Steam spins turbine. Generator is turned. Makes electricity. Electricity transfers to transformers. Produces the correct voltage. \", \"event : Water is boiled to make steam.\", \"entity : fuel\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-d7776478c7484b31a0e39eef4b51cf8d",
"input": " \"process paragraph : : You eat food. Your stomach digests the food. Sugars from food enter your bloodstream. Insulin helps turn sugars into energy. Insulin helps your body store the energy in fat, muscle and liver cells. \", \"event : Your stomach digests the food.\", \"entity : Food\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-f2a3e2ed64a741a89b51b8f40114a027",
"input": " \"process paragraph : : The butterfly starts as an egg. The egg hatches to form a larva, also called a caterpillar. The carterpillar molts (loses its skin) many times as it grows. The caterpillar then forms itself into a pupa, or chrysalis. The caterpillar in the chrysalis begins change, a process called mmetaphorphosis. The caterpillar completes its metamorphosis and has turned into a butterfly. The adult butterfly emerges out of the chrysalis and flys away!. \", \"event : The egg hatches to form a larva, also called a caterpillar.\", \"entity : egg\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-05409aa675db4a54952736e2702315ba",
"input": " \"process paragraph : : A plant dies and withers. The dead plant starts to draw microbes. The microbes break down the material. Forms decay. The resulting material disappears. The plant becomes one with the soil. \", \"event : The dead plant starts to draw microbes.\", \"entity : plant ; material\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-e20410c994134178b76f07e76b27dd69",
"input": " \"process paragraph : : Wind or water breaks small pieces off of a rock. The wind or water deposits tiny rocks. The rocks become known as sediment. The layers of sediment are pressed together by other layers of sediment on top. Minerals from the rocks in the sediment dissolve. Minerals glue the sediment together into a single rock. \", \"event : The wind or water deposits tiny rocks.\", \"entity : rock\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-debfb764c53f47b4a74a73ba932c72d4",
"input": " \"process paragraph : : Fish start as eggs. The eggs hatch. A larvae emerges. The larvae matures and grows. The larvae becomes an \"adolescent\" fish (or fry). The adolescent fish grows. The fish might go through several sub-stages, depend on its species or type. The fish is now a mature adult. The adult fish can lay more eggs. \", \"event : The eggs hatch.\", \"entity : eggs\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-d10cb4a0b7a0410a93b65e4bccd3c211",
"input": " \"process paragraph : : Rock begins as magma from a volcano. The magma cools. Crystals form and the magma become igneous rocks. The igneous rocks break down into sediment. Become sedimentary rocks. If subjected to heat and/or pressure from plate-tectonic activity the sedimentary rocks become metamorphic rock. The metamorphic rocks melt. Become magma again. \", \"event : The magma cools.\", \"entity : magma\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-fba0e832ab60457995ca20e1cea91cab",
"input": " \"process paragraph : : Light enters the eyes. The lens focuses light through the vitreous humor. The cornea focuses through the eye's internal lens. The retina receives the image. The retina transforms this image into electrical impulses. The impulses travel along the optic nerve to the brain. The brain decodes the impuses. \", \"event : The lens focuses light through the vitreous humor.\", \"entity : image\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-4f22d266c3e14e63a509b072e88d784b",
"input": " \"process paragraph : : Coal is burned at a furnace. The resulting heat energy is used to heat water. The heated water is turned into steam. The steam drives a generator. Electricity is produced. \", \"event : The resulting heat energy is used to heat water.\", \"entity : coal\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-453dd4cf5aa844eab7249ef39bc0da7f",
"input": " \"process paragraph : : Algae and plankton die. The dead algae and plankton end up part of sediment on a seafloor. The sediment breaks down. The bottom layers of sediment become compacted by pressure. Higher pressure causes the sediment to heat up. The heat causes chemical processes. The material becomes a liquid. Is known as oil. Oil moves up through rock. \", \"event : The dead algae and plankton end up part of sediment on a seafloor.\", \"entity : algae\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-a59dc4a4968444b8a5ef35bbb8df7364",
"input": " \"process paragraph : : Water gets caught in winds that are moving upward. The water freezes. The water starts to fall. The winds are strong enough from keeping it from falling back to earth. This pattern of rising and falling continues. The hail becomes too large to be pushed up by the wind. The hail finally falls to the ground. \", \"event : The water freezes.\", \"entity : water\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-449d0b040654411f8ea5f396fd4b1f6d",
"input": " \"process paragraph : : Tectonic plates smash together. The edges of the plates crumple up. The ridges are mountain ranges. Magma is forced to the surface. Magma forms a volcano. \", \"event : The edges of the plates crumple up.\", \"entity : magma\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-f1dd1fa2c68c46d897eadadf177c1f74",
"input": " \"process paragraph : : A reservoir is formed. The collects water converting the water's from kinectic to potential. The water is forced through a turbine under the reservoir. The turbine spins and so does the generator connected to it. The water's energy is turned into electrical energy. The transformer converts electrical energy from the generator to a high voltage. The national grid uses high voltages to transmit electricity through the power lines. \", \"event : The collects water converting the water's from kinectic to potential.\", \"entity : reservoir\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-6bb91ba9ccba42738af0368a6f651633",
"input": " \"process paragraph : : A red giant burns mass. This mass creates high core temperatures. The mass decreases. The red giant can no longer fuse the carbon and oxygen in its center. The gravity of the star can no longer hold the outside layers. The layers break away. Only the inner core remains. This inner core is known as a white dwarf. \", \"event : This mass creates high core temperatures.\", \"entity : red giant\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-87a693ab5b15415abf7867e908ea5f43",
"input": " \"process paragraph : : Adult mushrooms produce spores. Release them into the air by process of sporulation. Spores are carried by the wind. Land in a hospitable growing environment. The spores germinate into the soil. The mushroom starts growing. The adult mushroom produce spores of its own to repeat the process. \", \"event : Release them into the air by process of sporulation.\", \"entity : Adult mushroom\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-79d3f778381341228929722169263400",
"input": " \"process paragraph : : Carbon dioxide enters the leaf through the stomates. Water is absorbed by the plant and transported to the leaves. Sunlight is captured by the plant. Energy in the form of ATP is made from the sun's energy. Carbon dioxide, water, and ATP form sugars via the Calvin cycle. Oxygen is given off as a byproduct. Oxygen leaves the leaf through the stomates. Water is reused or it leaves the leaf. The sugars can be used by the plant to make cellulose. \", \"event : Water is absorbed by the plant and transported to the leaves.\", \"entity : atp\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-b9f4ed25cc7a4400896c0802a45d99cf",
"input": " \"process paragraph : : Choose what you want to write your letter on. Think of what you want to say. Write some nice things!. Place the letter into an envelope. Put a stamp on the top right corner of the face of the envelope. Write the address of the recipient on the envelope. Put the envelope in your mailbox. Raise the flag on your mailbox, indicating to the mailman that you have outgoing mail. \", \"event : Think of what you want to say.\", \"entity : envelope\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-f5519d6f5a23400b9024e4c4c18ea9be",
"input": " \"process paragraph : : Water vapor gets into the atmosphere through a process called evaporation. This then turns the water that is at the top of oceans, rivers and lakes into water vapor in the atmosphere using energy from the sun. The water vapor rises in the atmosphere and there it cools down. Water vapor rises in the atmosphere and there it cools down and forms tiny water droplets through something called condensation. These then turn into clouds. When they all combine together, they grow bigger and are too heavy to stay up there in the air. This is when they will fall to the ground as rain, or maybe snow or hail by gravity. \", \"event : This then turns the water that is at the top of oceans, rivers and lakes into water vapor in the atmosphere using energy from the sun.\", \"entity : water\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-75885492d32747ce83e94a0550b95604",
"input": " \"process paragraph : : The moon orbits the earth. The earth orbits the sun. The moon comes between the sun and the earth. The sun is totally blocked. A solar eclipse is occurring. \", \"event : The earth orbits the sun.\", \"entity : earth\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-58a726c66f954c2fb220b0de13fb0673",
"input": " \"process paragraph : : Nitrogen-fixing bacteria convert atmospheric nitrogen to organic nitrogen. Plants absorb organic nitrogen from the soil through their roots. Animals eat the plants. Plants and animals die. Animals expel wastes. Fungi convert organic nitrogen to ammonium. Nitrifying bacteria convert ammonium to nitrate. Bacteria convert nitrate to nitrogen gas. Nitrogen gas escapes from soil into the atmosphere. \", \"event : Plants absorb organic nitrogen from the soil through their roots.\", \"entity : atmospheric nitrogen\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-e9a497e2666141339ecf51fab1082cff",
"input": " \"process paragraph : : During evaporation the sun heats up water in rivers or lakes or the ocean and turns it into vapor or steam. The water vapor or steam leaves the river, lake or ocean and goes into the air. Water vapor in the air gets cold and changes back into liquid, forming clouds, which is called condensation. Precipitation occurs when so much water has condensed that the air cannot hold it anymore. Water falls back to the earth in the form of rain, hail, sleet or snow. When water ends up on land, it will either soak into the earth and become part of the \"ground water\" for animals or plants to drink. It may also run into the oceans, lakes, or rivers where the cycle starts again. \", \"event : The water vapor or steam leaves the river, lake or ocean and goes into the air.\", \"entity : water\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-4b4b954b0eb1453ebf93581209a2a4ce",
"input": " \"process paragraph : : The animal eats large quantities of food that will be stored as fat. Winter comes and the animal finds a place to hibernate. Over a period of days, the animal's heart rate and breathing rate drop slowly. Electrical activity in the brain almost ceases completely, though some areas remain active. The animal has entered hibernation mode. \", \"event : Winter comes and the animal finds a place to hibernate.\", \"entity : food\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-1d9bf3fa2ce94d3c854cb96ad0357152",
"input": " \"process paragraph : : The organism must die to begin the process. The soft tissue decomposes. The bones are left behind. Scavengers tear the body apart and move the bones elsewhere. Wind and rain also scatter the bones further. The bones left behind will weather and become buried by sand and soil. The proteins in the bone are replaced with minerals that are dissolved in the soil. This creates a rock-like substance called a fossil. Water and wind erosion wear away the layers of soil on top of the fossil. This makes discovery of the fossil possible. \", \"event : The soft tissue decomposes.\", \"entity : organism\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-e905b0283cf94896919eb628d7241dc8",
"input": " \"process paragraph : : Squirrels try to eat as much as possible. Squirrel gains weight and fat. Squirrel also hides food in or near its den. Squirrels also grow a thicker coat as the weather gets colder. Squirrel lives off of its excess body fat. Squirrel uses its food stores in the winter. \", \"event : Squirrel gains weight and fat.\", \"entity : thicker coat\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-d169fe9a06ae4d3aa2a873e4b286f804",
"input": " \"process paragraph : : Chemical reactions in the battery causes a build up of electrons at the anode. This results in an electrical difference between the anode and the cathode. The electrons wants to rearrange themselves to get rid of this difference. The electrons go to the cathode. Electricty is created. \", \"event : This results in an electrical difference between the anode and the cathode.\", \"entity : electricity\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-312438dfd6d14acf95dd838f683e00fb",
"input": " \"process paragraph : : Water is introduced to carbon dioxide. The water becomes acidic. The water seeps down to a mineral based material. The acidity of the water carves and shapes the rock. And may form geological phenomenon. \", \"event : The water becomes acidic.\", \"entity : water\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-5d546265c5c74f50a91e491a49ec74dd",
"input": " \"process paragraph : : Hydrogen atoms in a star combine together to form helium atoms. All of the hydrogen in a star turns into helium. The star begins to collapse. Helium atoms combine together to form carbon atoms. The star gets much bigger than it was before. The star is now a red giant. \", \"event : All of the hydrogen in a star turns into helium.\", \"entity : hydrogen atoms\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-232fe2b50d5740a4af39d2be33941ab9",
"input": " \"process paragraph : : Wind and water cause erosion and weathering to the rocks. Eroded rock particles are carried away by wind or by rain, streams, rivers, and oceans. Rock particles sink to the bottom of rivers and oceans creating a layer of sediment. Layers of sediment stack up compacting the bottom layers. Minerals fill in the gaps in the sediment eventuality becoming sedimentary rocks. Rocks buried deep underground exposed to high heat and pressure become metamorphic rock. Metamorphic rocks underground melt to become magma. Magma flows from volcanoes in the form of lava. Lava cools and forms igneous rock. Igneous rock begins being weathered and eroded by water and wind. \", \"event : Eroded rock particles are carried away by wind or by rain, streams, rivers, and oceans.\", \"entity : rocks\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-b79be776ad294d6c82aedaf79ef12af0",
"input": " \"process paragraph : : A fuel goes into the generator. The generator converts mechanical energy into electrical energy. A magnet moves near a wire. A steady flow of electrons is C. Electricity flows through a wire. Electricity comes out of the generator. \", \"event : The generator converts mechanical energy into electrical energy.\", \"entity : fuel\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-763811c4738649c9acb2b9d2376f0ac4",
"input": " \"process paragraph : : A liquid is heated from an external source. The heat causes the molecules in the liquid to increase in energy. As the molecules absorb more energy, they start to move faster. As the molecules are moving faster they are increasing in temperature. When the molecules reach a certain temperature, the boiling point, they change from liquid to gas state. As the liquid molecules go into a gaseous state, they float out into the atmosphere. When all the liquid has turned to gas, it has evaporated completely, leaving no liquid behind. \", \"event : The heat causes the molecules in the liquid to increase in energy.\", \"entity : liquid\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-08db442936dd4a8aa7d3b9be9f053ae9",
"input": " \"process paragraph : : 300 millions years ago plants and trees died. The plant and tree remains sank to the bottom of steamy, swampy areas. Layer upon layer of remains accumulated. Eventually forming a soggy, dense material called peat. The peat was buried over millions of years by sand, clay, and other mineral material. Pressure caused by the wait of the materials squeezed water from the peat. With the heat caused by increased burial peat slowly became coal. \", \"event : The plant and tree remains sank to the bottom of steamy, swampy areas.\", \"entity : plants; trees\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-7ad129000c074673816a09c3718334d6",
"input": " \"process paragraph : : A bird hatches from an egg. The bird is nurtured by its parents. And is fed food for growth. The bird grows. Begins to learn how to fly. The bird matures. The bird leaves its nest. The bird makes its own nest. \", \"event : The bird is nurtured by its parents.\", \"entity : egg\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-e1b4092e5c8e49ae834cabd8b915d51b",
"input": " \"process paragraph : : The salt water is heated. As the saltwater is heated the water becomes a gas. The salt particles sink to the bottom of the container. Gaseous water is piped into another container. Allowed to cool. The salt particles are left behind in the first container. The second container contains fresh water. \", \"event : As the saltwater is heated the water becomes a gas.\", \"entity : salt water\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-4fc79fc657604305b8617176682c0fb4",
"input": " \"process paragraph : : A butterfly lays an egg. A larvae matures inside of the egg. The caterpillar hatches from the egg. The caterpillar eats and grows. The caterpillar spins a coccoon around itself and forms into a pupa. The butterfly forms inside of the coccoon. The mature butterfly emerges from the coccoon. The butterfly mates. The female butterfly lays eggs. \", \"event : A larvae matures inside of the egg.\", \"entity : egg ; eggs\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-2170565ec8034d759ada4e6ac1c298c1",
"input": " \"process paragraph : : An organism dies. Water seeps into the remains. Minerals dissolved in the water form crystals. Crystalized minerals cause the remains to harden. The minerals form a fossil. \", \"event : Water seeps into the remains.\", \"entity : organism\" ",
"output": [
" not exist "
]
},
{
"id": "task1568-64f3acfbfa8a494c8e7899ebf4b4cefd",
"input": " \"process paragraph : : Coal is mined out of the ground. Coal is pulverized into fine powder. The coal is mixed with hot air. The coal and hot air are blown into a boiler. The coal and hot air burn over a fire. Highly purified water is pumped through pipes in the boiler. The water turns into steam. The steam presses against turbines. The turbines spin. Electricity is produced. \", \"event : Coal is pulverized into fine powder.\", \"entity : coal\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-4c751350c1fe4780a258af26b71051d2",
"input": " \"process paragraph : : A bird picks a spot high spot, often in a tree. The bird collects bits of sticks and grass. The sticks and grasses are placed between support branches. Leaves, mud and spider webs are added to the sticks. The mud, leaves and webs glue the sticks together. The solid nest supports the eggs. \", \"event : The bird collects bits of sticks and grass.\", \"entity : sticks and grass\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-b6bcb86c4066476caaf49bd203d970b4",
"input": " \"process paragraph : : Sound waves enter your outer ear. Travel through ear canal to your ear drum. Eardrum vibrates with the incoming sound. Send the vibrations to three tiny bones in your middle ear. Bones in your middle ear amplify the vibrations. Send them to your inner ear. The vibrations activate tiny hair cells in your inner ear. The hair cells release neurochemical messengers. Your auditory nerve carries the message to your brain. The brain translates the message so you can understand. \", \"event : Travel through ear canal to your ear drum.\", \"entity : neurochemical messengers\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-57f0bf2b375741c3af3b081c49e9c922",
"input": " \"process paragraph : : Mix pancake mix with water. Heat a griddle. Pour a circle of batter in the griddle. When most of the bubbles pop on the surface, flip. Cook to desired color. Apply butter, syrup and enjoy. \", \"event : Heat a griddle.\", \"entity : pancake\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-e2660b3b8d8445b5bf75f4f7b96f3687",
"input": " \"process paragraph : : Water comes into contact with something made of iron. The water combines with carbon dioxide in the air to form carbonic acid. As the acid is formed, the iron starts to dissolve. Some of the water breaks down into hydrogen and oxygen. The free oxygen and dissolved iron bond together. They form iron oxide, which is rust. \", \"event : The water combines with carbon dioxide in the air to form carbonic acid.\", \"entity : water\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-3cdef6a8cf714049837dc38ba7789067",
"input": " \"process paragraph : : Two birds meet each other. Egg is produced after fertilziation. Mother sits on egg until it hatches. Bird Hatches. Grows up. Flee the next. Starts family. Dies. \", \"event : Egg is produced after fertilziation.\", \"entity : egg\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-2ba394f0999147d6a6c0a866d8fe97cf",
"input": " \"process paragraph : : Magma is formed when rock melts inside the Earth's crust. Magma rises. Collects inside magma chambers underneath a volcano. Pressure builds in the magma chambers as they fill. Gain energy for eruption. Some of the energy is converted into seismic activity (earthquakes). If the magma building in the volcano is thick and sticky it will trap gases. Results in an explosive eruption when the pressure becomes too intense. If the magma is thin and runs. The magma results in a low-pressure, slow-moving flow of magma instead of a violent eruption. \", \"event : Magma rises.\", \"entity : volcano\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-69cdb60b1138402cb67e3aabf50ad34f",
"input": " \"process paragraph : : To bake a cake you first need to gather your ingredients. Preheat the oven to desired baking temperature. Grease your preferred cake pan with crisco or butter or other non-stick spray. Add eggs and vegetable oil to the dry ingredients. Stir or whisk until all the dry flour has been absorbed. Pour the batter into the greased cake pan. Place cake pan into the oven for the required time. When a toothpick inserted into the cake comes out clean, the cake is done baking. \", \"event : Preheat the oven to desired baking temperature.\", \"entity : ingredients\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-c6eff39f17c54ed4851f18c79e9ccbfc",
"input": " \"process paragraph : : Turn the bicycle upside down. Remove the nuts that hold the wheel to the bike. Take the tire off of the wheel. Patch the hole in the tire or replace with a new tire on the wheel. Replace the wheel on the bike. Secure the wheel with nuts. \", \"event : Remove the nuts that hold the wheel to the bike.\", \"entity : nuts\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-2c4815513e14428f9af8d45a69c73103",
"input": " \"process paragraph : : A star forms. The star does not have enough mass to become a neutron star. The star goes through a change in its core and bonds helium to carbon and oxygen. The star becomes a red giant. A mass of carbon and oxygen builds up in the center of the star. The star sheds its outside layers and becomes a nebula. The star leaves behind the core which becomes a dwarf star. \", \"event : The star does not have enough mass to become a neutron star.\", \"entity : star\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-9cbd3893713844d5a26a7f8b7c4413bc",
"input": " \"process paragraph : : Air is pulled into the lungs. Oxygen moves from the lungs into the bloodstream. Air is pushed through the vocal chords. A person talks. Other air is pushed out of the lungs into the environment. \", \"event : Oxygen moves from the lungs into the bloodstream.\", \"entity : lungs\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-c2073baa37064fa4ba7af2de0a0a3557",
"input": " \"process paragraph : : You start with a glacier. Through warming or other methods a chunk is taken off the glacier. The chunk drifts into the sea. And it settles where it can remain in its state. It is considered an iceberg. \", \"event : Through warming or other methods a chunk is taken off the glacier.\", \"entity : Glacier\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-8fb076ba5a12459f9f1af686bbb84491",
"input": " \"process paragraph : : Wind and water erode rocks. The wind and water pick up sediment that came off the rocks. Sediment is carried to an area by the wind, water, air, or ice. Sediment is deposited on the same spot many times. The sediment piles on top of other sediment for a long time. The sediment near the bottom is compressed by the weight of newer sediment. The sediment becomes sedimentary rock as it is pushed together by the heavy weight. \", \"event : The wind and water pick up sediment that came off the rocks.\", \"entity : rocks\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-c98227a03c4f478d8020c747a32780ac",
"input": " \"process paragraph : : Chloroplasts in the leaf of the plant traps light from the sun. The roots absorb water and minerals from the soil. This combination of water and minerals flows from the stem into the leaf. Carbon dioxide enters the leaf. Light, water and minerals, and the carbon dioxide all mix together. This mixture forms sugar (glucose) which is what the plant eats. Oxygen goes out of the leaf through the stomata. \", \"event : The roots absorb water and minerals from the soil.\", \"entity : carbon dioxide\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-e24574e5712d4ba1a9ddc07dab7d733c",
"input": " \"process paragraph : : Get some seeds. Pick a spot to plant them. Dig a hole in the dirt. Put the seed in the hole. Pour some water on the seed and hole. Cover up the hole. Press down on it. Spray some plant food on it. \", \"event : Pick a spot to plant them.\", \"entity : seed\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-9410653f96c9482f8ad4671aec64b3f3",
"input": " \"process paragraph : : The farmer chooses a crop that will grow well in his region. The farmer tills the soil to loosen it. The farmer spreads seeds. The farmer tills again to plant the seeds. Crops grow. \", \"event : The farmer tills the soil to loosen it.\", \"entity : seeds\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-9587b857e5094f328de1394f94cf92bd",
"input": " \"process paragraph : : A car is filled with gasoline (gas). Someone turns the car on with a key. The car's battery produces a spark (electricity). The spark ignites the gas. The burning gas expands when it encounters air. The expanding air and gas pushes a piston out. The motion of several pistons move the crankshaft. Different parts of the car cause the motion in the crankshaft to cause the wheels to move. The wheels and the car's body can move. \", \"event : Someone turns the car on with a key.\", \"entity : car\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-e45cc81e0ac940ae8918878a503c222d",
"input": " \"process paragraph : : Baby rabbits are born alive. Rabbits are (only occasionally) nursed by their mothers. Many of the babies do not survive. Larger and stronger rabbit do manage to survive. Rabbits quickly become able to have babies of their own. The rabbit lifecycle continues. The amount of rabbits stays reasonable because of predators and low survival rates for their young. \", \"event : Rabbits are (only occasionally) nursed by their mothers.\", \"entity : rabbits\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-b418e14403284b41ae922113a6976c03",
"input": " \"process paragraph : : Prophase, the chromosomes become visible. Centrioles separate to move to opposite poles. Metaphase, the chromosomes line up in the center. Anaphase, the chromatids separate. Are pulled apart. Telophase, the chromosomes gather at opposite poles. Two new nuclear membranes form. The cell membranes pinch. Divide into two individual cells. \", \"event : Centrioles separate to move to opposite poles.\", \"entity : chromosome\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-6361706a04f04d46815239a673f6db96",
"input": " \"process paragraph : : An animal lives a happy life. The animal gets very old. The animal dies. The animal's skeleton sinks to the bottom of an ocean. The skeleton is buried by mud. More sand and mud fall on the skeleton. Pressure increases on the skeleton from the weight of more mud. The sand and mud turn into rock. The skeleton dissolves in the water. A hole is preserved in rock that is the shape of the skeleton. \", \"event : The animal gets very old.\", \"entity : animal\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-d62c28665f3a49da95364657caa3423e",
"input": " \"process paragraph : : The nuclei of some atoms have too few or too many neutrons. The atoms become unstable. The atoms split. In alpha decay, two protons and two neutrons are released from the atom. In beta decay, a neutron changes into a proton and an electron. The proton joins the nucleus of the atom. The electron is released. \", \"event : The atoms become unstable.\", \"entity : atoms\" ",
"output": [
" unknown location "
]
},
{
"id": "task1568-1ef893b8c0ce4fc4a2ecacb3f4984ffe",
"input": " \"process paragraph : : You find a pen. You get a piece of paper. You write your letter. You put it in an envelope. You put the address on the front. You put a stamp on the front. You take it to the post office. \", \"event : You get a piece of paper.\", \"entity : pen\" ",
"output": [
" unknown location "
]
}
],
"Instance License": [
"Apache 2.0"
]
}