question stringlengths 1 6.54k | options listlengths 4 4 | rationale stringlengths 0 21.9k | label stringclasses 8
values | label_idx int64 0 3 | dataset stringclasses 6
values |
|---|---|---|---|---|---|
A person wanting to attract striped insects to come and feed in their yard would display | [
"birds",
"tuna",
"knives",
"carnations"
] | Key fact:
bees eat pollen | D | 3 | openbookqa |
The moon has many craters on the surface due to space rocks | [
"candy canes",
"bumping into it",
"rain drops",
"cats"
] | Key fact:
the moon 's surface contains many craters | B | 1 | openbookqa |
Deserts are in extremely dry environments, so liquids will naturally be | [
"rainbow",
"plentiful",
"meager",
"talented"
] | Key fact:
a desert environment is low in availability of water | C | 2 | openbookqa |
Animals help with seed dispersal due to the seeds from the fruit they eat being | [
"expelled via excrement",
"smiled",
"expelled from school",
"kicked"
] | Key fact:
An example of seed dispersal is is an animal gathering seeds | A | 0 | openbookqa |
On what surface does a braking car have the most trouble? | [
"gravel",
"oil slick",
"sand",
"asphalt"
] | Key fact:
skidding causes speed to decrease | B | 1 | openbookqa |
Ice melting erodes | [
"clouds",
"plants",
"granite",
"rivers"
] | Key fact:
water causes the most soil and rock erosion | C | 2 | openbookqa |
if a predator wanted to catch its meal undetected, which method would be effective? | [
"hiding behind a bush with similar colors as itself",
"roaring really loud to scare it",
"none of these",
"peeing to confuse the prey"
] | Key fact:
camouflage can be used for hunting for prey | A | 0 | openbookqa |
The ocean contains large amounts of what? | [
"people",
"salty biscuits",
"fires",
"saline liquids"
] | Key fact:
the ocean contains large amounts of salt water | D | 3 | openbookqa |
if a person travels on foot from home to school, which of these is given off? | [
"a release of vitamins",
"a release of water vapor",
"a blaze of fire",
"a release of heat"
] | Key fact:
moving changes stored energy into motion and heat | D | 3 | openbookqa |
Cold-blooded animals are unable to live in cold climates, which is why you always see this type of creature in hot areas | [
"remote",
"eggshells",
"Iguanas",
"candy blooded"
] | Key fact:
a reptile is cold-blooded | C | 2 | openbookqa |
Which of the following would be insulated | [
"a piece of paper",
"a log of wood",
"a beehive covered in wax",
"a statically charged shirt"
] | Key fact:
wax is an electrical energy insulator | C | 2 | openbookqa |
with which could you tell the exact size of an object? | [
"a plain stick with irregular shape",
"a plastic tape with graduated markings",
"a thermometer with mercury in it",
"a metal cooking spoon"
] | Key fact:
a tape measure is used to measure length | B | 1 | openbookqa |
Consumers eat other what? | [
"islands",
"winds",
"currents",
"fauna"
] | Key fact:
consumers eat other organisms | D | 3 | openbookqa |
Candy disintegrates in | [
"sand",
"a pool",
"a dry bowl",
"the fridge"
] | Key fact:
sugar dissolves in water when they are combined | B | 1 | openbookqa |
Consuming from an aluminium container, a human is likely enjoying | [
"a melted down liver enzyme",
"a strange liquid metal",
"a makeshift type of pasta",
"a crisp beverage with cold bubbles streaming throughout it"
] | Key fact:
a soda can is made of aluminum | D | 3 | openbookqa |
Seals have an instinct to give birth in the same area every year. Where do seals give birth normally? | [
"Jupiter",
"space",
"waterfronts",
"houses"
] | Key fact:
seals every year return to the same beaches to give birth | C | 2 | openbookqa |
F field mouse touched a special type of fence made for cattle and was killed instantly. The fence had a source of power. What happened? | [
"The mouse was frightened to death",
"The mouse had a heart attack",
"The mouse was electrocuted",
"The mouse had cancer"
] | Key fact:
electrocution causes harm to an organism | C | 2 | openbookqa |
A telescope is required for detailed observation of what? | [
"mountains",
"oceans",
"clouds",
"astral bodies"
] | Key fact:
detailed observation of celestial objects requires a telescope | D | 3 | openbookqa |
A woman looking through binoculars is watching something | [
"distant",
"near",
"close",
"beside her"
] | Key fact:
binoculars are used for observing distant objects | A | 0 | openbookqa |
If a person is selling beads every day and then zero people choose to buy more beads, the seller will | [
"make more money",
"have stalled income",
"increase profits",
"have more income"
] | Key fact:
as the sale of a product decreases , the amount of money made by the person selling that product will decrease | B | 1 | openbookqa |
if two objects have the same charge then those two materials will effect each other how? | [
"pull together",
"attract",
"unattract",
"bug repellent"
] | Key fact:
if two objects have the same charge then those two materials will repel each other | C | 2 | openbookqa |
a closed circuit | [
"is turned off",
"is uninterrupted",
"has multiple paths",
"incomplete"
] | Key fact:
a closed circuit has continuous path | B | 1 | openbookqa |
If a leg is moving then the bones inside the skin are | [
"being controlled by brawn",
"being slowly softened up",
"being made to break down",
"being torn into pieces"
] | Key fact:
muscles pull bones to move the bones | A | 0 | openbookqa |
A lever is used to move objects that are | [
"hefty",
"light",
"short",
"round"
] | Key fact:
a lever is used for moving heavy objects | A | 0 | openbookqa |
Where would you most likely see a powerful electromagnet? | [
"at the gym",
"at the pool",
"at car junkyards",
"at middle school"
] | Key fact:
electromagnets can be powered by electricity | C | 2 | openbookqa |
What can be produced when electrical energy is provided to a blown piece of glass with a wire inside? | [
"luminescence",
"lifeforce",
"sound",
"Water"
] | Key fact:
a light bulb requires electrical energy to produce light | A | 0 | openbookqa |
Pollution is caused by | [
"reusing cloth baby diapers",
"recycling plastic water bottles",
"using all natural household cleaners",
"prescription medicine being put down sink drains"
] | Key fact:
pollution is a source of pollutants | D | 3 | openbookqa |
Lightness may be seen reflected more clearly and brighter off of lighter colored objects, so an example would be | [
"a mirror is unable to be dark",
"phone screens are barely reflective",
"a lilac door is easily seen",
"a black door is easily seen"
] | Key fact:
as lightness in color of an object increases , the ability of that object to reflect light will increase | C | 2 | openbookqa |
Blood gets directed around beneath skin and bone by | [
"a person",
"a vision",
"a thought process",
"long passages"
] | Key fact:
the circulatory system transports blood throughout the body | D | 3 | openbookqa |
Buttercups can produce | [
"their own nutrients",
"grow in space",
"ride horses",
"enter singing competitions"
] | Key fact:
plant cells can perform photosynthesis | A | 0 | openbookqa |
Using rubber gloves when working on electronics can | [
"ruin the electronics completely",
"keep electricity moving quickly",
"keep electricity from moving as quickly",
"stop the electronics from ever working"
] | Key fact:
an electrical insulator slows the transfer of electricity | C | 2 | openbookqa |
Which are in opposition for similar chow? | [
"cats and mice",
"dogs and sycamores",
"bears and salmon",
"lions and hyenas"
] | Key fact:
if two animals have the same food source then those two animals compete for food | D | 3 | openbookqa |
Dogs are known to chew their food once or twice, but like all organisms they can | [
"sense the flavor",
"hate it",
"choke",
"sell it"
] | Key fact:
animals taste flavors | A | 0 | openbookqa |
Which list contains all satellites? | [
"a plane and a helicopter",
"Venus and the Kuiper belt",
"space shuttles and rocket launch platforms",
"the ISS, the moon, Europa"
] | Key fact:
a satellite orbits a planet | D | 3 | openbookqa |
As a snowball grows it will require | [
"a dog sled team to pull it",
"a stronger person to push it",
"a large vat of chocolate syrup to dump on it",
"a group of blind Eskimos to move it"
] | Key fact:
as the mass of an object increases , the force required to push that object will increase | B | 1 | openbookqa |
In the natural world, camouflage is used by animals to | [
"stand out among their piers",
"avoid being a meal",
"look stylish for others",
"stay warm in the winter"
] | Key fact:
camouflage is used for hiding by animals against predators | B | 1 | openbookqa |
Replacing a natural resource can be | [
"refilling a lake that evaporated",
"planting a flower in a garden",
"growing a bush in a yard",
"planting a berry patch"
] | Key fact:
An example of replacing a natural resource is planting new trees where a forest once stood | A | 0 | openbookqa |
looking directly at an eclipse of the Sun causes harm to the | [
"trees",
"clouds",
"rocks",
"organic light receptacle"
] | Key fact:
looking directly at an eclipse of the Sun causes harm to the eyes | D | 3 | openbookqa |
What raw material is consumed by chloroplast | [
"flour",
"stone",
"CO2",
"lava"
] | Key fact:
In the photosynthesis process carbon dioxide has the role of raw material | C | 2 | openbookqa |
Catfish are what | [
"cannibals",
"fairies",
"grapes",
"unicorns"
] | Key fact:
predators eat prey | A | 0 | openbookqa |
In which situation would there be the greatest amount of humidity? | [
"in the desert",
"during snowfall",
"before a hurricane",
"on a mountain"
] | Key fact:
humidity is the amount of water vapor in the air | C | 2 | openbookqa |
Some monkey babies may be | [
"turned into canned meat",
"taken to a hospital",
"run out of the pact",
"taken care with two parents"
] | Key fact:
a monkey births live young | D | 3 | openbookqa |
Rocks collide with each other when moved by | [
"dead valley girls",
"radio waves",
"glaciers",
"feathers"
] | Key fact:
contact between rocks over long periods of time causes rocks to smooth | C | 2 | openbookqa |
Where would one likely find the least water? | [
"in the elephant's habitat",
"in the crab's habitat",
"in the cow's habitat",
"in the cactus' habitat"
] | Key fact:
as dryness increases in an environment , the available water in that environment will decrease | D | 3 | openbookqa |
A person has a restaurant where they have a salad bar. The salad bar is packed with ice to keep food cold. The ice may last longer if | [
"the room is warm",
"salt is heavily applied",
"people eat the food",
"food is already warm"
] | Key fact:
adding salt to a liquid decreases the melting point of that liquid | B | 1 | openbookqa |
A source of pollution might be | [
"recycling glass and plastic",
"creating a new use for old glass",
"throwing plastic in the pacific",
"finding a new use for old clothes"
] | Key fact:
fertilizers are a source of pollution | C | 2 | openbookqa |
Thermometers | [
"can tell you if you need an umbrella that day",
"can tell you which direction the wind is blowing",
"can help you decide how many layers of clothes to wear outside",
"can tell you how much rain has fallen"
] | Key fact:
a thermometer is used to measure temperature | C | 2 | openbookqa |
The many ponds in the area along with massive swarms of mosquitoes lead the dragonflies to | [
"convert the area into swampland",
"experience a sharp increase in available resources",
"leave the area in search of a better habitat",
"experience a dramatic decrease in population"
] | Key fact:
if the population of an organism increases then the ecosystem may become overpopulated with that organism | B | 1 | openbookqa |
What type of aspect can be made from the moving winds? | [
"snow",
"wood",
"bananas",
"electricity"
] | Key fact:
wind is a source of energy | D | 3 | openbookqa |
A person gently tosses a ball to a friend who misses the catch so the ball will | [
"meet the dirt",
"fall down dead",
"reach a cloud",
"reach new heights"
] | Key fact:
An example of hitting something is dropping an object onto that something | A | 0 | openbookqa |
Many things happen when the seasons change. One example is when plants go from big and bloomed to | [
"space",
"bigger",
"dead",
"gigantic"
] | Key fact:
An example of a seasonal change is plants becoming dormant in the winter | C | 2 | openbookqa |
Wildfires are exacerbated in part due to dangerously low moisture content in light fuels, commonly brought on by | [
"periods of less than usual precipitation",
"torrential rains across the plains",
"too many firefighters with McLeods and Pulaskis",
"high moisture content on incident commanders' heads"
] | Key fact:
drought may cause wildfires | A | 0 | openbookqa |
A seismograph will be able to tell how much which thing is quivering? | [
"bird",
"bunker",
"lemonade",
"jello"
] | Key fact:
a seismograph is a kind of tool for measuring the size of an earthquake | B | 1 | openbookqa |
If someone wants to see the celestial bodies clearly they would use | [
"a freshly printed magazine",
"a dirty old sneaker",
"a paper towel tube",
"a lengthened glass tube"
] | Key fact:
a telescope is used for observing stars | D | 3 | openbookqa |
Combining resin and glass mat with a catalyst will result in | [
"broken glass",
"a mess",
"toxic fumes",
"fiberglass"
] | Key fact:
chemical reactions cause different substances to form | D | 3 | openbookqa |
Standing on a plastic tote will | [
"vaporize it",
"deform it",
"levitate it",
"melt it"
] | Key fact:
if a flexible container is pushed on then that container will change shape | B | 1 | openbookqa |
What animal is cold-blooded? | [
"cats",
"dogs",
"tree hopper",
"rats"
] | Key fact:
an amphibian is cold-blooded | C | 2 | openbookqa |
Which recyclable body part is largely comprised of muscle | [
"the ticker",
"the spleen",
"the kidney",
"the liver"
] | Key fact:
the heart is mostly made of muscle | A | 0 | openbookqa |
Where could you find organic matter? | [
"plastic items",
"carbon dioxide",
"a rabbit",
"table salt"
] | Key fact:
an organism is a source of organic matter | C | 2 | openbookqa |
Which is likely made of molecules? | [
"empty space",
"an osprey",
"one's soul",
"nothingness"
] | Key fact:
matter is made of molecules | B | 1 | openbookqa |
Things that are shiny can reflect light, so all of these will aside from | [
"dog tag",
"ring",
"outlet",
"confetti"
] | Key fact:
shiny things reflect light | C | 2 | openbookqa |
If a bucket of water from the sea is left out in the sun for long enough, all that will eventually remain in the bucket is | [
"lava",
"chips",
"sodium",
"grapes"
] | Key fact:
the ocean contains large amounts of salt water | C | 2 | openbookqa |
Which is a visible example of water vapor | [
"aerial clouds",
"snow",
"cigarette clouds",
"ice"
] | Key fact:
water vapor is found in the atmosphere | A | 0 | openbookqa |
After a storm, a glass vial with markings on it can tell | [
"how loud a baby is",
"how wet an area got",
"how sad a puppy is",
"how bad a skunk smells"
] | Key fact:
as the amount of rainfall increases in an area , the amount of available water in that area will increase | B | 1 | openbookqa |
Which of the following would be a reason you are sick? | [
"a cut on your thumb allowed bacteria inside",
"your hair follicles get dirt on them",
"your stomach digested a delicious breakfast",
"your nose allowed water inside"
] | Key fact:
skin is used for protecting the body from harmful substances | A | 0 | openbookqa |
In what way are valleys formed? | [
"the passage of water in a straight or winding path moving consistently",
"pools of water filling until a deep lake forms",
"rain water frequently raining down",
"high winds blowing rain and hail"
] | Key fact:
a valley is formed by a river flowing | A | 0 | openbookqa |
If a thing is going to shock you, you could block the shock best with | [
"a log cabin",
"a metal plane",
"an aluminium cup",
"a tin can"
] | Key fact:
wood is an electrical energy insulator | A | 0 | openbookqa |
If a weed is pulled then the weed is what? | [
"fruitful",
"terminated",
"functioning",
"ugly"
] | Key fact:
if a weed is pulled then that weed is destroyed | B | 1 | openbookqa |
A compass' needle points north the same way that geese know to fly south in winter, because of | [
"unknown circumstances",
"magnetic pants",
"Earth's pull",
"magnetic shoes"
] | Key fact:
a compass 's needle lines up with Earth 's magnetic poles | C | 2 | openbookqa |
Millilters mL is a unit generally used for values between 1 and 1000 to measure | [
"the space inside a container",
"the height of a container",
"the weight of a container",
"the length of a container"
] | Key fact:
milliliters mL is a unit used for measuring volume generally used for values between 1 and 1000 | A | 0 | openbookqa |
Treated water is unlikely to have | [
"drinkable fluid in the system",
"a clear color throughout",
"harmful contaminants flowing within it",
"better water then pretreatment"
] | Key fact:
Vitamin D heals bones | C | 2 | openbookqa |
Bringing a stray cat to your home to live will be hard for it at first, but since animals adapt, it will | [
"fly away",
"go to space",
"get acclimated",
"breathe underwater"
] | Key fact:
animals adapt to their environment | C | 2 | openbookqa |
Stormy weather often leads to | [
"picnics in the park",
"moisture in rain gauges",
"dry fields and roads",
"sunny and bright days"
] | Key fact:
if weather is stormy then there is a greater chance of rain | B | 1 | openbookqa |
As watering holes dry up more animals will | [
"die",
"move in",
"join together",
"dig wells"
] | Key fact:
as available water in an environment decreases , the amount of available food in that environment will decrease | A | 0 | openbookqa |
Soil is produced naturally when, over a period of many years | [
"stones are rock solid",
"stones are blown up",
"stones are vaporized by storms",
"stones are worn down"
] | Key fact:
soil is formed by weathering | D | 3 | openbookqa |
What slows down the transfer of heat? | [
"a wooden wall",
"the wind",
"the sun",
"light rays"
] | Key fact:
a thermal insulator slows the transfer of heat | A | 0 | openbookqa |
A hurricane over and near water will be strong, and as it travels further from the sea it | [
"explodes",
"expands",
"dies down",
"grows"
] | Key fact:
when a hurricane moves over land , that hurricane will decrease in strength | C | 2 | openbookqa |
If an organism is existing then it is made up of | [
"cola",
"life material",
"soil",
"sap"
] | Key fact:
an organism is a source of organic matter | B | 1 | openbookqa |
Which of the following is likely to eat berries? | [
"a sparrow",
"a lobster",
"a tiger",
"a walrus"
] | Key fact:
birds sometimes eat berries | A | 0 | openbookqa |
An example of an instinctive behavior is a baby bird pecking at its shell to what? | [
"emerge",
"hide",
"eat",
"remain"
] | Key fact:
An example of an instinctive behavior is a baby bird pecking at its shell to hatch | A | 0 | openbookqa |
Where would it be most difficult to play a game of ice hockey? | [
"ice hockey arena",
"the moon",
"a frozen pond",
"an ice rink"
] | Key fact:
the moon 's surface contains many craters | B | 1 | openbookqa |
How is a location of lower elevation affected by flooding as opposed to a higher location? | [
"It is more affected by the flood",
"It is more resistant than a higher place",
"The lower area is drier",
"It is impossible to flood a lower elevation location"
] | Key fact:
as elevation of a place decreases , how much a flood will affect that place will increases | A | 0 | openbookqa |
A thing which is renewable and is also a resource is definitely | [
"obtained without fear of using up",
"likely to be gone soon",
"used up in short order",
"made to be extinct"
] | Key fact:
renewable resources can be used over again | A | 0 | openbookqa |
If an island is experiencing a hot summer it is because | [
"of the water",
"of the axis",
"of the shade",
"of glaciers"
] | Key fact:
summer is when a hemisphere is tilted towards the sun | B | 1 | openbookqa |
a reptile that was brown an hour later is now green because | [
"red paint was poured over it",
"it's green with envy",
"it's sitting in a leafy shrub and using camouflage",
"it is feeling nauseous"
] | Key fact:
An example of camouflage is when something changes color in order to have the same color as its environment | C | 2 | openbookqa |
What usually occurs over a period of many years? | [
"tides",
"lightning",
"rock breaking",
"floods"
] | Key fact:
weathering usually occurs over a period of many years | C | 2 | openbookqa |
Where would you point to as an example of condensation, if limited to an office building? | [
"the beads on a cold root beer can",
"the pens leaking ink",
"the vapor rising from the coffee",
"the sprinkler system above"
] | Key fact:
beads of water are formed by water vapor condensing | A | 0 | openbookqa |
A bear's blubber | [
"enables him to keep his body cozy",
"enables him to eat more",
"is useless and a burden to his health",
"makes it more difficult for the bear to function"
] | Key fact:
fat is used to keep animals warm | A | 0 | openbookqa |
It is easiest to get a clear photo of the moon by | [
"using a large magnifying glass",
"using a telephoto lens",
"using a telescopic lens",
"looking through a microscope"
] | Key fact:
as the size of an object appears larger , that object will be observed better | C | 2 | openbookqa |
Digestion is when stomach acid breaks down | [
"a pizza",
"a house",
"a rock",
"a car"
] | Key fact:
digestion is when stomach acid breaks down food | A | 0 | openbookqa |
A person wanting to signal with light could redirect sunlight with | [
"a shoe",
"a steel dish",
"a teabag",
"a cat"
] | Key fact:
a mirror reflects light | B | 1 | openbookqa |
Plants are unable to grow without soil because soil is where the plants get their | [
"TV shows",
"sustenance",
"friends",
"candy"
] | Key fact:
soil contains nutrients for plants | B | 1 | openbookqa |
A white bear lives in a place that is | [
"hot",
"cold",
"dark",
"dense"
] | Key fact:
polar bears live in cold environments | B | 1 | openbookqa |
Which of the following would likely reduce pollution the most? | [
"using a truck instead of a car",
"using a bicycle instead of a motorcycle",
"using a car instead of the bus",
"using a motorcycle instead of a bike"
] | Key fact:
burning gasoline is a source of pollution | B | 1 | openbookqa |
A team has pizza after a game, and they eat most of it, but leave the rest of the pizza out. The pizza is later inedible because of | [
"need to play games",
"bedtime coming sooner than thought",
"lack of food preservation",
"exhaustion from the sun"
] | Key fact:
microorganisms cause food to spoil | C | 2 | openbookqa |
How low must be a population of some species drop before it is extinct? | [
"fifteen",
"ten",
"to nothing",
"eighty"
] | Key fact:
if a population decreases to zero then that organism is extinct | C | 2 | openbookqa |
Bats use the organs on the side of their heads to | [
"receive short radio pulses",
"hold up their sunglasses",
"create lift for flight",
"attract a potential mate"
] | Key fact:
bats can echolocate | A | 0 | openbookqa |
Birds go south to look for | [
"Vacation",
"Friends",
"Insurance",
"a different climate"
] | Key fact:
An example of migration is birds flying south in the winter | D | 3 | openbookqa |
A person may source warmth from | [
"embers",
"flowers",
"rain",
"ice"
] | Key fact:
a hot something is a source of heat | A | 0 | openbookqa |
if you see little wet spots on your windshield, what might have happened? | [
"the sun is setting",
"vapor transformed into droplets",
"the moon is rising",
"the windshield is dissolving"
] | Key fact:
beads of water are formed by water vapor condensing | B | 1 | openbookqa |
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