question stringlengths 42 420 | choices listlengths 4 4 | answer_index int64 0 3 | answer_text stringlengths 4 119 | source stringclasses 1
value | explanation stringlengths 13 150 |
|---|---|---|---|---|---|
Context related: landfills have a negative impact on the communities
A landfill | [
"A. may cause an increase in loose detritus in the area",
"B. may lead to cleaner air",
"C. may lead to increase in property value",
"D. may lead to a nicer community"
] | 0 | A. may cause an increase in loose detritus in the area | openbookqa_additional | landfills have a negative impact on the communities |
Context related: crop rotation has a positive impact on soil quality
The cultivation of a range of crop types in a specific order has a positive impact on | [
"A. soil quality",
"B. water quality",
"C. air quality",
"D. atmospheric conditions"
] | 0 | A. soil quality | openbookqa_additional | crop rotation has a positive impact on soil quality |
Context related: an electric car contains an electric motor
A car drives right past the gas station because it's motor is | [
"A. gas",
"B. diesel",
"C. coal",
"D. electric"
] | 3 | D. electric | openbookqa_additional | an electric car contains an electric motor |
Context related: squirrels eat edible plants
What does a squirrel not eat? | [
"A. plants",
"B. seeds",
"C. fruits",
"D. animals"
] | 3 | D. animals | openbookqa_additional | squirrels eat edible plants |
Context related: dead organisms rot
When you come across an animal that passed away, it sometimes smells awful because it died recently and has begun to what? | [
"A. whimper",
"B. Rot",
"C. die",
"D. cook"
] | 1 | B. Rot | openbookqa_additional | dead organisms rot |
Context related: magnetism does not require contact between objects to act
Magnetism | [
"A. requires full contact between objects",
"B. requires objects to touch",
"C. can act only on contact",
"D. can act without contact between objects"
] | 3 | D. can act without contact between objects | openbookqa_additional | magnetism does not require contact between objects to act |
Context related: nature is the source of natural resources
A resource from nature are | [
"A. Styrofoam plates",
"B. briny waves",
"C. window pane",
"D. nylon pantyhose"
] | 1 | B. briny waves | openbookqa_additional | nature is the source of natural resources |
Context related: drought means available water decreases in an environment
Droughts can cause | [
"A. parched grass",
"B. lush lawns",
"C. overflowing ponds",
"D. blooming flowers"
] | 0 | A. parched grass | openbookqa_additional | drought means available water decreases in an environment |
Context related: electric devices require electrical energy to function
A refrigerator | [
"A. requires an electrical outlet to work",
"B. requires an ice maker to work",
"C. requires AA batteries to work",
"D. requires a crisper to work"
] | 0 | A. requires an electrical outlet to work | openbookqa_additional | electric devices require electrical energy to function |
Context related: arctic animals live in an arctic environment
where do arctic animals reside? | [
"A. arctic fire",
"B. tropical jungles",
"C. chilly habitats",
"D. sahara habitats"
] | 2 | C. chilly habitats | openbookqa_additional | arctic animals live in an arctic environment |
Context related: roots are a vehicle for absorbing water and nutrients from soil into the plant
When a plant is watered, spraying water on leaves is less useful than | [
"A. spritzing the stem of the plant",
"B. putting the plant in the rain",
"C. using a sprinkler system",
"D. pouring water on soil"
] | 3 | D. pouring water on soil | openbookqa_additional | roots are a vehicle for absorbing water and nutrients from soil into the plant |
Context related: flippers are used for moving in water
A pet with flippers is sometimes kept in a | [
"A. folding metal crate with door",
"B. cushioned pad with round opening",
"C. bean-shaped container with fake tree",
"D. cage with wheel and tubes"
] | 2 | C. bean-shaped container with fake tree | openbookqa_additional | flippers are used for moving in water |
Context related: the sun causes water to evaporate more quickly by adding heat
Water evaporates less | [
"A. on a hot street",
"B. in a basement",
"C. on a sunny day",
"D. next to a window"
] | 1 | B. in a basement | openbookqa_additional | the sun causes water to evaporate more quickly by adding heat |
Context related: fire causes harm to living things
The condor screamed in pain as its wing was singed by the | [
"A. ice",
"B. water",
"C. electricity",
"D. campfire"
] | 3 | D. campfire | openbookqa_additional | fire causes harm to living things |
Context related: treating water is used to remove harmful substances before drinking
The water treatment plant boiled all the water that came to them for what reason? | [
"A. add oxygen",
"B. add health benefits",
"C. to eliminate substances",
"D. mix the water"
] | 2 | C. to eliminate substances | openbookqa_additional | treating water is used to remove harmful substances before drinking |
Context related: green plants provide food for consumers by performing photosynthesis
the earth's population could face severe depletion if which of these stopped happening? | [
"A. the running man dance",
"B. the American Idol show",
"C. human gene cloning research",
"D. the food pyramid structure"
] | 3 | D. the food pyramid structure | openbookqa_additional | green plants provide food for consumers by performing photosynthesis |
Context related: a light bulb converts electrical energy into light energy when it is turned on
What does electrical energy become when a light bulb is turned on? | [
"A. energy newly derived from radiation",
"B. energy derived from its motion",
"C. energy that can be seen and used to see the matter around us",
"D. solar and wind energy"
] | 2 | C. energy that can be seen and used to see the matter around us | openbookqa_additional | a light bulb converts electrical energy into light energy when it is turned on |
Context related: a switch is used to stop the flow of current in an electrical circuit
Switches can be used to cease electronic energy flow, such as when | [
"A. a button is pushed and a fan stops spinning",
"B. a fridge is running loudly",
"C. a freezer turns off in a power outage",
"D. a light is turned on"
] | 0 | A. a button is pushed and a fan stops spinning | openbookqa_additional | a switch is used to stop the flow of current in an electrical circuit |
Context related: some crickets live in forests
Crickets live in forests in | [
"A. Rotting Trees",
"B. In the desert",
"C. In the snow",
"D. The sunlight"
] | 0 | A. Rotting Trees | openbookqa_additional | some crickets live in forests |
Context related: as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase
What will receive more sunlight? | [
"A. Elephant Ear Leaves",
"B. Blades of grass",
"C. A bat",
"D. A worm"
] | 0 | A. Elephant Ear Leaves | openbookqa_additional | as the size of a leaf increases , the amount of sunlight absorbed by that leaf will increase |
Context related: a solar eclipse could only happen during the new moon
a full moon will block which of these | [
"A. global eclipse",
"B. lunar eclipse",
"C. twilight",
"D. solar eclipse"
] | 3 | D. solar eclipse | openbookqa_additional | a solar eclipse could only happen during the new moon |
Context related: a leaf absorbs sunlight to perform photosynthesis
A leaf absorbs sunlight to perform photosynthesis until | [
"A. a lounge chair obstructs the solar rays",
"B. solar lights line a path",
"C. solar panels are placed on the roof",
"D. solar tea is served in the garden"
] | 0 | A. a lounge chair obstructs the solar rays | openbookqa_additional | a leaf absorbs sunlight to perform photosynthesis |
Context related: refraction causes something to look different
How does refraction affect the look of things | [
"A. They look black",
"B. They appear same",
"C. They just disappear",
"D. They appear different"
] | 3 | D. They appear different | openbookqa_additional | refraction causes something to look different |
Context related: birds sometimes eat berries
Birds feed their babies by | [
"A. telepathy",
"B. flying",
"C. osmosis",
"D. regurgitation"
] | 3 | D. regurgitation | openbookqa_additional | birds sometimes eat berries |
Context related: an earthquake causes the ground to shake
When the ground shakes, this will make | [
"A. the sun shake",
"B. a roof shake",
"C. an airplane shake",
"D. a fish shake"
] | 1 | B. a roof shake | openbookqa_additional | an earthquake causes the ground to shake |
Context related: breaking down an object changes that object 's shape and mass
Which changes an object's shape and mass? | [
"A. smashing it",
"B. tossing it",
"C. rolling it",
"D. touching it"
] | 0 | A. smashing it | openbookqa_additional | breaking down an object changes that object 's shape and mass |
Context related: waxy leaves are used for storing water by some plants
Plants may use leaves, especially waxy ones, in order to | [
"A. create a way to grow",
"B. collect and hold on to dampness",
"C. store food for themselves",
"D. water themselves in droughts"
] | 1 | B. collect and hold on to dampness | openbookqa_additional | waxy leaves are used for storing water by some plants |
Context related: if an organism dies then the population of that organism will decrease
Death | [
"A. deducts from population total",
"B. leads to phoenix-like rebirth",
"C. adds to the population total",
"D. leads to population growth"
] | 0 | A. deducts from population total | openbookqa_additional | if an organism dies then the population of that organism will decrease |
Context related: a flashlight emits light
Flashlights | [
"A. illuminate ideas and thoughts",
"B. illuminate answers to questions",
"C. illuminate pathways in an overgrown forest",
"D. illuminate bright sunny days"
] | 2 | C. illuminate pathways in an overgrown forest | openbookqa_additional | a flashlight emits light |
Context related: a planet is exposed to the heat of the star around which it revolves
The Earth receives heat from: | [
"A. another nearby planet's sun",
"B. the star around which it orbits",
"C. the greenhouse gases in its atmosphere",
"D. solar eclipses occurring frequently"
] | 1 | B. the star around which it orbits | openbookqa_additional | a planet is exposed to the heat of the star around which it revolves |
Context related: storms can cause a landslide
The mass of ground sliding down an embankment can be propagated by what? | [
"A. a storm",
"B. forest fires",
"C. global warming",
"D. trees growing"
] | 0 | A. a storm | openbookqa_additional | storms can cause a landslide |
Context related: flowing liquid can push objects
A creek flows slowly, and the water runs very gently, yet if a leaf tumbles into it | [
"A. it will relocate",
"B. it will melt",
"C. it will cry",
"D. it will hold"
] | 0 | A. it will relocate | openbookqa_additional | flowing liquid can push objects |
Context related: photosynthesis means producers convert from carbon dioxide, water, and solar energy into food for themselves
What tool would be most helpful in aiding indoor plants in photosynthesis | [
"A. music",
"B. cover",
"C. Fertilizer",
"D. a large window"
] | 3 | D. a large window | openbookqa_additional | photosynthesis means producers convert from carbon dioxide, water, and solar energy into food for themselves |
Context related: a living thing is made of cells
That which is alive is made of cells such as | [
"A. rocks",
"B. dirt",
"C. water",
"D. grapes"
] | 3 | D. grapes | openbookqa_additional | a living thing is made of cells |
Context related: if some nutrients are in the soil then those nutrients are in the food chain
Nutrients in soil | [
"A. are used up immediately",
"B. are unimportant to the food chain",
"C. are passed on to first to apex predators",
"D. are passed on to the producer organisms"
] | 3 | D. are passed on to the producer organisms | openbookqa_additional | if some nutrients are in the soil then those nutrients are in the food chain |
Context related: the shape of an object can be discovered through feeling that object
You couldn't discover the shape of an object if you had | [
"A. nose plug",
"B. tape over mouth",
"C. ear plugs",
"D. hands behind back"
] | 3 | D. hands behind back | openbookqa_additional | the shape of an object can be discovered through feeling that object |
Context related: the Earth contains many ecosystems
How many ecosystems does the earth contain? | [
"A. a scant amount",
"B. a copious amount",
"C. a middling amount",
"D. a negligible amount"
] | 1 | B. a copious amount | openbookqa_additional | the Earth contains many ecosystems |
Context related: carpet absorbs sound
What could be put on a wall so that a neighbor stops complaining about your guitar playing at night? | [
"A. paint",
"B. wallpaper",
"C. carpet",
"D. curtains"
] | 2 | C. carpet | openbookqa_additional | carpet absorbs sound |
Context related: as the thickness of an object increases , the resistance to damage of that object will increase
Thicker objects have stronger resistance, as evidenced by | [
"A. thin tires popping sooner than thick ones",
"B. overweight dogs getting sick",
"C. thin pieces of wood being useful",
"D. thin people bruising easily"
] | 0 | A. thin tires popping sooner than thick ones | openbookqa_additional | as the thickness of an object increases , the resistance to damage of that object will increase |
Context related: matter is made of molecules
Molecules are known for having a | [
"A. Positive Charge",
"B. Neutral Charge",
"C. Friend",
"D. Negative Charge"
] | 1 | B. Neutral Charge | openbookqa_additional | matter is made of molecules |
Context related: all living things grow
what kinds of things grow | [
"A. nutritional things",
"B. moving things",
"C. large things",
"D. breathing things"
] | 3 | D. breathing things | openbookqa_additional | all living things grow |
Context related: if a magnet is attracted to a metal then that magnet will stick to that metal
which of these will attract a magnet in a student's pocket? | [
"A. an old stapler pin",
"B. a piece of gum",
"C. all of these",
"D. a piece of chicken"
] | 0 | A. an old stapler pin | openbookqa_additional | if a magnet is attracted to a metal then that magnet will stick to that metal |
Context related: as the amount of food an animal eats decreases , that organism will become thinner
The hamster was malnourished because | [
"A. There was a depletion in the corn supply",
"B. It went on a hunger strike",
"C. It was paralyzed in the mouth",
"D. It was waiting for the key to get the food"
] | 0 | A. There was a depletion in the corn supply | openbookqa_additional | as the amount of food an animal eats decreases , that organism will become thinner |
Context related: the skeletal system protects internal organs
The skeletal system protects | [
"A. pancreas",
"B. toenails",
"C. eyes",
"D. hair"
] | 0 | A. pancreas | openbookqa_additional | the skeletal system protects internal organs |
Context related: a magnet attracts magnetic metals through magnetism
A knife refuses to stick to a blanket due to | [
"A. luck",
"B. gravity",
"C. lack of magnetism",
"D. tension."
] | 2 | C. lack of magnetism | openbookqa_additional | a magnet attracts magnetic metals through magnetism |
Context related: when light hits a reflective object , that light bounces off that object
when light hits a reflective object , that light | [
"A. never reaches it",
"B. illuminates the backside",
"C. goes above it",
"D. redirected from it"
] | 3 | D. redirected from it | openbookqa_additional | when light hits a reflective object , that light bounces off that object |
Context related: potential energy changes to kinetic energy through motion
an example of converting potential energy to kinetic energy is | [
"A. a resting bird",
"B. a still rock",
"C. our own sun",
"D. cars spinning tires"
] | 3 | D. cars spinning tires | openbookqa_additional | potential energy changes to kinetic energy through motion |
Context related: refraction is when light bends
An example of refraction is | [
"A. The light that comes from the TV",
"B. The light from a fire",
"C. Turning the light on",
"D. Pickles seemingly bigger in the jar"
] | 3 | D. Pickles seemingly bigger in the jar | openbookqa_additional | refraction is when light bends |
Context related: a valley is formed by a river flowing
In what way are valleys formed? | [
"A. the passage of water in a straight or winding path moving consistently",
"B. pools of water filling until a deep lake forms",
"C. rain water frequently raining down",
"D. high winds blowing rain and hail"
] | 0 | A. the passage of water in a straight or winding path moving consistently | openbookqa_additional | a valley is formed by a river flowing |
Context related: a mouse gives birth to live young
It would be unexpected to see a mouse with | [
"A. eggs",
"B. ears",
"C. teeth",
"D. a tail"
] | 0 | A. eggs | openbookqa_additional | a mouse gives birth to live young |
Context related: the thickness of the parts of an organism is an inherited characteristic
A dog that has a very thick tail, that mates with another dog with a thick tail, has a strong likelihood of creating a litter of | [
"A. calico kittens",
"B. tailless pups",
"C. small tailed pups",
"D. dense tailed pups"
] | 3 | D. dense tailed pups | openbookqa_additional | the thickness of the parts of an organism is an inherited characteristic |
Context related: cycles of day and night occur once per day
The changing of night to day occur | [
"A. three times a day",
"B. seven times a week",
"C. six times a week",
"D. twenty-nine times a month"
] | 1 | B. seven times a week | openbookqa_additional | cycles of day and night occur once per day |
Context related: bacteria cause food poisoning
Some bacteria are beneficial and some bacteria | [
"A. cause droughts",
"B. cause thriving populations",
"C. cause rosacea",
"D. cause upset stomach"
] | 3 | D. cause upset stomach | openbookqa_additional | bacteria cause food poisoning |
Context related: when the needle of a compass lines up with Earth 's magnetic poles , the needle points north
A ship navigates with a magnetic compass because it is | [
"A. unpredictable",
"B. waterproof",
"C. tradition",
"D. predictable"
] | 3 | D. predictable | openbookqa_additional | when the needle of a compass lines up with Earth 's magnetic poles , the needle points north |
Context related: if liquid is boiling then that liquid is hot
A hot liquid would be | [
"A. an old cup of coffee",
"B. a tall glass of milk",
"C. pasta water bubbling on the stove",
"D. a warm cup of cocoa"
] | 2 | C. pasta water bubbling on the stove | openbookqa_additional | if liquid is boiling then that liquid is hot |
Context related: as the supply of food in an environment decreases , the population of animals in that environment will decrease
What is an example that ecosystems are an interconnected world? | [
"A. animals' numbers decreasing when food decreases",
"B. animals' numbers increasing when predator numbers increase",
"C. animals' numbers increasing when plants decrease",
"D. animals' numbers decreasing when food increases"
] | 0 | A. animals' numbers decreasing when food decreases | openbookqa_additional | as the supply of food in an environment decreases , the population of animals in that environment will decrease |
Context related: a warm something is a source of heat
if a student needed to warm up, which of these would help? | [
"A. all of these",
"B. sitting by the fireplace",
"C. sitting next to a running engine",
"D. turning up the room heater"
] | 0 | A. all of these | openbookqa_additional | a warm something is a source of heat |
Context related: a thermometer is used to measure temperature
What is a thermometer used to measure? | [
"A. height",
"B. weight",
"C. oxygen density",
"D. warmness"
] | 3 | D. warmness | openbookqa_additional | a thermometer is used to measure temperature |
Context related: a compass is used to navigate seas
A compass would be useful to | [
"A. Captain Planet",
"B. captain of industry",
"C. sports team captain",
"D. Navy captain"
] | 3 | D. Navy captain | openbookqa_additional | a compass is used to navigate seas |
Context related: An example of conservation is avoiding waste
Buying permanent things instead of disposable things is | [
"A. composting",
"B. conservation",
"C. recycling",
"D. returning"
] | 1 | B. conservation | openbookqa_additional | An example of conservation is avoiding waste |
Context related: if a habitat is removed then that habitat is destroyed
Removing the tree an owl makes it's home in | [
"A. demolishes the owl's home",
"B. means the owl will go with the tree",
"C. allows the owl to remodel",
"D. causes the owl to perish"
] | 0 | A. demolishes the owl's home | openbookqa_additional | if a habitat is removed then that habitat is destroyed |
Context related: moving changes position
A thing's position is altered when | [
"A. the thing adjusts its location",
"B. the thing is in position",
"C. thing feels moved emotionally",
"D. things are considering moving"
] | 0 | A. the thing adjusts its location | openbookqa_additional | moving changes position |
Context related: contact between rocks over long periods of time causes rocks to smooth
If a rub two rocks together after awhile they will start to | [
"A. Get smooth",
"B. Become butterflies",
"C. Become art",
"D. Make a chair"
] | 0 | A. Get smooth | openbookqa_additional | contact between rocks over long periods of time causes rocks to smooth |
Context related: refracting sunlight causes light to split into different colors
How can we see that refracting sunlight causes light to split into different colors? | [
"A. shining a light at a mirror",
"B. letting sunlight hit a broken mirror",
"C. setting a diamond outside on a bright day",
"D. shining a flashlight at broken glass on the floor"
] | 2 | C. setting a diamond outside on a bright day | openbookqa_additional | refracting sunlight causes light to split into different colors |
Context related: precipitation is when water falls from the sky
What is most likely to occur before a rainstorm? | [
"A. chlorine gas is released into the atmosphere",
"B. atmospheric water droplets collide",
"C. the electromagnetic field of the earth flips",
"D. rivers and lakes overflow"
] | 1 | B. atmospheric water droplets collide | openbookqa_additional | precipitation is when water falls from the sky |
Context related: a chloroplast contains chlorophyll
what can be found where photosynthesis takes place? | [
"A. some green pigmentation",
"B. some blue pigment",
"C. some chlorine pigment",
"D. some chloride"
] | 0 | A. some green pigmentation | openbookqa_additional | a chloroplast contains chlorophyll |
Context related: the Earth rotates on its axis on its axis
which of these does a spinning motion? | [
"A. planet venus",
"B. the earth",
"C. planet mars",
"D. all of these"
] | 3 | D. all of these | openbookqa_additional | the Earth rotates on its axis on its axis |
Context related: an animal requires nutrients for survival
What does an animal require to survive? | [
"A. interesting locations",
"B. sunlight",
"C. cable television",
"D. nutriment"
] | 3 | D. nutriment | openbookqa_additional | an animal requires nutrients for survival |
Context related: eagles eat rabbits
When eagles are hunting in a field, some of their nutrients come from | [
"A. beans",
"B. fish",
"C. deer",
"D. rodents"
] | 3 | D. rodents | openbookqa_additional | eagles eat rabbits |
Context related: cool temperatures cause animals to shiver
Nighttime in the desert may cause animals to | [
"A. run",
"B. jump",
"C. get thirsty",
"D. shiver"
] | 3 | D. shiver | openbookqa_additional | cool temperatures cause animals to shiver |
Context related: planting trees has a positive impact on an ecosystem
What has a positive net impact on an environment? | [
"A. placing sapling seeds in the ground",
"B. deforesting a dry environment",
"C. introducing new species there",
"D. tilling the soil of the area"
] | 0 | A. placing sapling seeds in the ground | openbookqa_additional | planting trees has a positive impact on an ecosystem |
Context related: decomposition increases the amount of nutrients in the soil
Decomposition | [
"A. takes away from the soils ability to nourish plant life",
"B. adds to the components needed to sustain life in the soil",
"C. increases the rate of depletion of nutrients in the soil",
"D. decreases nutrients in the soil"
] | 1 | B. adds to the components needed to sustain life in the soil | openbookqa_additional | decomposition increases the amount of nutrients in the soil |
Context related: reproduction is when an organism passes genetic information from itself to its offspring
An animal needs another animal to | [
"A. fly",
"B. eat",
"C. eliminate waste",
"D. pass genetic information"
] | 3 | D. pass genetic information | openbookqa_additional | reproduction is when an organism passes genetic information from itself to its offspring |
Context related: as the amount of food an animal eats increases , the weight of that animal will increase
An animal usually weighs the most if it has eaten | [
"A. a salad plate of food",
"B. a truck full of food",
"C. a dinner plate of food",
"D. a barrel of food"
] | 1 | B. a truck full of food | openbookqa_additional | as the amount of food an animal eats increases , the weight of that animal will increase |
Context related: matter is made of molecules
Which of these is lacks molecules? | [
"A. a speech",
"B. a dog",
"C. a book",
"D. a grape"
] | 0 | A. a speech | openbookqa_additional | matter is made of molecules |
Context related: earthquakes cause rock layers to fold on top of each other
What causes rock layers to fold on top of each other? | [
"A. construction",
"B. Violent tremors",
"C. earthworms",
"D. tornados"
] | 1 | B. Violent tremors | openbookqa_additional | earthquakes cause rock layers to fold on top of each other |
Context related: plant cells can perform photosynthesis
Plant cells can't perform photosynthesis | [
"A. in a backyard",
"B. in a desert",
"C. in a closet",
"D. in water"
] | 2 | C. in a closet | openbookqa_additional | plant cells can perform photosynthesis |
Context related: An example of a mixture is clay mixed together
An example of a mixture is | [
"A. gin and tonic martini",
"B. plant potted in soil",
"C. pebbles on a sandy beach",
"D. a leaf that fell in water"
] | 0 | A. gin and tonic martini | openbookqa_additional | An example of a mixture is clay mixed together |
Context related: as distance to an object increases , that object will appear smaller
Do objects change size with distance for Stevie Wonder? | [
"A. Yes",
"B. No",
"C. sometimes",
"D. maybe"
] | 1 | B. No | openbookqa_additional | as distance to an object increases , that object will appear smaller |
Context related: moving changes position
Which life form is most likely to have changed its position? | [
"A. pine",
"B. carrot",
"C. aloe",
"D. tortoise"
] | 3 | D. tortoise | openbookqa_additional | moving changes position |
Context related: some crickets live in forests
Which of the following are found in woodlands? | [
"A. Scorpions",
"B. Crickets",
"C. Camels",
"D. Whales"
] | 1 | B. Crickets | openbookqa_additional | some crickets live in forests |
Context related: touch can be used for detecting texture
What might a blind person likely use to what sandpaper is? | [
"A. sight",
"B. sound",
"C. taste",
"D. touch"
] | 3 | D. touch | openbookqa_additional | touch can be used for detecting texture |
Context related: if something is a raw material in a process then that something is required for that process
In order to make a spiral notebook, it is imperative to use | [
"A. rubber",
"B. plastic",
"C. trees",
"D. cows"
] | 2 | C. trees | openbookqa_additional | if something is a raw material in a process then that something is required for that process |
Context related: a Rotation of the Earth on Earth 's axis takes 1 day
One full rotation on Earth's axis takes | [
"A. 12 hours",
"B. 1 month",
"C. 2 days",
"D. 1440 minutes"
] | 3 | D. 1440 minutes | openbookqa_additional | a Rotation of the Earth on Earth 's axis takes 1 day |
Context related: An example of playing a musical instrument is strumming a guitar string
What is pulling your finger over a guitar string an example of? | [
"A. tightening a guitar string",
"B. Stopping a musical sound",
"C. making music with an instrument",
"D. Putting a guitar away"
] | 2 | C. making music with an instrument | openbookqa_additional | An example of playing a musical instrument is strumming a guitar string |
Context related: a single-cell organism cannot specialize
Organisms with only one cell | [
"A. are prohibited from specializing",
"B. can freely specialize openly",
"C. are unsure what specializing is",
"D. learn how to specialize"
] | 0 | A. are prohibited from specializing | openbookqa_additional | a single-cell organism cannot specialize |
Context related: a mammal is warm-blooded
Mammals are one of a few animals that's core temp | [
"A. fluctuates",
"B. stays the same",
"C. drops suddenly",
"D. heats up"
] | 1 | B. stays the same | openbookqa_additional | a mammal is warm-blooded |
Context related: a leaf performs photosynthesis
A ficus can help respiration because it: | [
"A. absorbs oxygen",
"B. releases oxygen",
"C. absorbs helium",
"D. releases carbon dioxide"
] | 1 | B. releases oxygen | openbookqa_additional | a leaf performs photosynthesis |
Context related: fog is formed by water vapor condensing in the air
Someone is driving at night. The day was warm, but now the night is cool, and there is a lot of mist that is difficult to see through. The mist is prevalent because | [
"A. humidity from the day condensed as night progressed",
"B. warm air is usually found in daytime",
"C. it is always misty at night",
"D. the cool air makes everything feel warm"
] | 0 | A. humidity from the day condensed as night progressed | openbookqa_additional | fog is formed by water vapor condensing in the air |
Context related: casting an image of an object through a pinhole onto a screen does not require looking directly at the object
How can you safely look at a solar eclipse? | [
"A. mirror",
"B. pinhole onto a screen",
"C. look directly at it",
"D. you can't look safely at a solar eclipse."
] | 1 | B. pinhole onto a screen | openbookqa_additional | casting an image of an object through a pinhole onto a screen does not require looking directly at the object |
Context related: using tools is a learned characteristic
a learned characteristic is a | [
"A. a baby having the same color eyes as parent",
"B. toddler banging with a stick while parent hammers",
"C. a child covered with freckles",
"D. infant diagnosed with sickle cell anemia"
] | 1 | B. toddler banging with a stick while parent hammers | openbookqa_additional | using tools is a learned characteristic |
Context related: carbon dioxide can be found in the air
A young boy is reprimanded by his mother for sleeping with his heavy blankets over his head. His mother is worried that if the boy continues to sleep like that, he will suffocate. This is because | [
"A. beds can cause issues with breathing",
"B. breathing at night is deadly",
"C. CO2 in large amounts is fatal",
"D. CO2 can be ambivalent"
] | 2 | C. CO2 in large amounts is fatal | openbookqa_additional | carbon dioxide can be found in the air |
Context related: a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone
Carbonic acid dissolves what to form caverns? | [
"A. air",
"B. water",
"C. grass",
"D. sediment"
] | 3 | D. sediment | openbookqa_additional | a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone |
Context related: if two objects have the same charge then those two materials will repel each other
When two decorative items for a refrigerator are placed back to back, | [
"A. they will refuse to touch",
"B. they will stick together",
"C. they will be sticky",
"D. they will be charged"
] | 0 | A. they will refuse to touch | openbookqa_additional | if two objects have the same charge then those two materials will repel each other |
Context related: plastic is a nonrenewable resource
Which is the source of a nonrenewable resource? | [
"A. rain",
"B. the wind",
"C. the Sun",
"D. oil deposits"
] | 3 | D. oil deposits | openbookqa_additional | plastic is a nonrenewable resource |
Context related: seed dispersal has a positive impact on a plant 's reproduction
Seed dispersal | [
"A. benefits production of human offspring",
"B. decreases production of new plants",
"C. has no effect on plant reproduction",
"D. benefits production of plant offspring"
] | 3 | D. benefits production of plant offspring | openbookqa_additional | seed dispersal has a positive impact on a plant 's reproduction |
Context related: sweat is used for adjusting to hot temperatures by some animals
What do some animals do to adjust to hot temperatures? | [
"A. they run",
"B. they hunt",
"C. they perspire",
"D. they fly"
] | 2 | C. they perspire | openbookqa_additional | sweat is used for adjusting to hot temperatures by some animals |
Context related: the moon is the celestial object that is closest to the Earth
The celestial object closest to Earth is | [
"A. Mercury and Venus are equally closest",
"B. the object the Earth orbits",
"C. the third planet from the Sun",
"D. the large object that illuminates a night sky"
] | 3 | D. the large object that illuminates a night sky | openbookqa_additional | the moon is the celestial object that is closest to the Earth |
Context related: birds sometimes eat insects
Bugs are sometimes eaten by | [
"A. blue jays",
"B. whales",
"C. elephants",
"D. aphids"
] | 0 | A. blue jays | openbookqa_additional | birds sometimes eat insects |
Context related: magnifying makes seeing small things easier through using a microscope
When a microscope magnifies, it is | [
"A. enlarging",
"B. enabling",
"C. viewing",
"D. observing"
] | 0 | A. enlarging | openbookqa_additional | magnifying makes seeing small things easier through using a microscope |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.