dataset string | id string | question string | choices list | rationale string | answer string | subject string |
|---|---|---|---|---|---|---|
mmlu_stem | mmlu_stem_19252 | Humans cry when they are born, horses can walk when they are born, and birds can chirp when born because of | [
"TV",
"learning from mom",
"instinctive behavior",
"school"
] | null | C | |
mmlu_stem | mmlu_stem_3416 | The place is England. The year is 1928. One of the founding theorists of quantum mechanics , Paul Dirac, is scratching his head because solutions to his equations have _ unexpected results. For the solutions to make sense, he reasons, there must be a particle that has the mass of an electron but the opposite charge. A... | [
"how antimatter was discovered",
"the properties of antimatter",
"where does antimatter come from",
"what antimatter is and its potential application"
] | null | D | |
mmlu_stem | mmlu_stem_12342 | Our voice gives away a lot of information about ourselves. It can tell us our gender and age. And now, scientists say that it can also tell us our height. Scientists at Washington University, Indiana University and University of California found that listeners could accurately tell the height of speakers, just by their... | [
"Our voice is made up of the subglottal resonance.",
"The people tested in the experiments were of different-sex pairs.",
"A person's voice is greatly different even when reading the same sentence.",
"Listeners' ability to identify taller speaker is much higher than a lucky guess."
] | null | D | |
mmlu_stem | mmlu_stem_10602 | If it really is what's on the inside that counts, then a lot of thin people might be in trouble. Some doctors now think that the internal fat surrounding important organs like the heart liver could be as dangerous as the external fat which can be noticed more easily. "Being thin doesn't surely mean you are not ... | [
"Thin people may be fat inside.",
"Internal fat is of no importance.",
"Internal fat leads to many diseases.",
"Thin people don't have diabetes."
] | null | A | |
mmlu_stem | mmlu_stem_3968 | Ask anyone what is the most difficult part of changing their lifestyle habits and they are most likely to say, "Staying motivated." But a 36-year-old professor from Carnegie Mellon University claims it may have the answer in the form of robot weight loss coach that dishes out daily health advice and encouragement. Auto... | [
"Intuitive Automata.",
"Pittsburgh City Council.",
"Carnegie Mellon University.",
"Federal Emergency Management Agency."
] | null | A | |
mmlu_stem | mmlu_stem_3519 | E-mail is one of the biggest threats to your home computer. By understanding how E-mail works, and by taking some steps in how you deal with reading and writing messages, you can keep this threat out of your computer. When you exchange E-mail with someone else, the messages sent between you and that person pass through... | [
"not read and write messages in our home computers",
"not allowed nice advertisements to reach our computers",
"stop our conversations while someone is listening in it",
"be careful with the attractive E-mail sent by strangers"
] | null | D | |
mmlu_stem | mmlu_stem_17477 | A meeting of scientists, called a symposium, occurs every year to share recent research about the atmosphere of Earth. This symposium mainly serves which purpose in science? | [
"to test research methods used by other scientists",
"to develop questions about space research",
"to discuss the meaning of new discoveries",
"to explain gas properties to the general public"
] | null | C | |
mmlu_stem | mmlu_stem_3794 | When you cut your skin, you bleed . If a person loses a lot of blood, he will become ill and may die. Blood is very important. People have always known that. At one time, some people even drank blood to make them strong! When doctors understand how blood goes around inside the body, they try ways of giving blood to peo... | [
"Doctors can give any kind of blood to the writer.",
"The writer can give blood to B-group people.",
"The writer has never had a blood transfusion.",
"The writer has the same kind of blood as his father."
] | null | B | |
mmlu_stem | mmlu_stem_12262 | A plant makes its own food in its leaves .Water comes to the leaves through the roots . Air gets into the leaves through very small holes . The green coloring in the leaves uses the water and air to make the food for the plant . It also needs sunshine because a plant can make food only when the sun is shining. Animal... | [
"air",
"water",
"sunshine",
"green coloring"
] | null | A | |
mmlu_stem | mmlu_stem_1196 | Which best describes the speed of a ball as it is thrown straight up into the air and comes back down? | [
"The ball goes up at a constant speed, stops, then comes down at a constant speed.",
"The ball goes up at a constant speed, stops, and increases speed as it comes down.",
"The ball goes slower and slower as it goes up, stops, and then goes faster and faster as it comes down.",
"The ball goes slower and slower... | null | C | |
mmlu_stem | mmlu_stem_16075 | Mr. John and Mr. Brown work in the same office. One day Mr. John says to Mr. Brown, "I will have a small party in our house on Monday evening. Would you and your wife like to come?" Mr. Brown says, "Thank you very much. I'd love to, but let me ask my wife first." So Mr. Brown goes to the other room and telephones his w... | [
"3",
"4",
"5",
"6"
] | null | B | |
mmlu_stem | mmlu_stem_21702 | One of the reasons some species go extinct is because predators | [
"have school with them",
"tickle and cuddle them",
"murder too many of them",
"go dancing with them"
] | null | C | |
mmlu_stem | mmlu_stem_13079 | E-book is short for electronic( ) book. It is usually read on personal computers. Some mobile phones can also be used to read e-books. Earlier e-books were written for a specific group of readers and were about only a few subjects. With the development of the internet, knowledge and answers to a lot of questions mainly... | [
"Three",
"Four",
"Five",
"Six"
] | null | B | |
mmlu_stem | mmlu_stem_20849 | What likely directly came from a sprouted seed? | [
"a metal lantern",
"a glass lantern",
"a jackolantern",
"a paper lantern"
] | null | C | |
mmlu_stem | mmlu_stem_3696 | A Notice of Delnor Hospital (the "Hospital") THIS NOTICE DESCRIBES HOW MEDICAL INFORMATION ABOUT MAY BE USED AND DISCLOSED ( ) If you have any questions about this notice, please contact: The ASIFlex Privacy Office PO BOX 6044 Columnbia MO 65205- 0858 We understand that medical information about you and your heal... | [
"The patient will be told how soon he can recover after an operation",
"The Hospital creates a record of the care and services.",
"The patient can be told his health plan about a treatment",
"The Hospital can arrange appropriate meals for patients."
] | null | A | |
mmlu_stem | mmlu_stem_13338 | Can you speak to dolphins? Of course you can but you won't be able to understand them! We interviewed a biologist and asked her what research on dolphin communication has shown. This is what she told us. Just like dogs, cats and other mammals, dolphins communicate by using sound, vision , touch and taste. Each dolphin... | [
"An Interesting Experiment",
"Mother Dolphin and Baby",
"Animal Talk",
"Further Research"
] | null | C | |
mmlu_stem | mmlu_stem_9397 | The TV shows a baby's pram rolling off a train platform as the mother makes a mad rush to save her son, but she is too late and it falls onto the rails in front of an incoming train. This heart-stopping scene happened yesterday at Ashburton station in Melbourne, Australia. But the story has a happy ending: the six-mo... | [
"Because it had just begun to move.",
"Because it was moving slowly at that time.",
"Because the mother took measures quickly.",
"Because the driver saw the pram fall."
] | null | B | |
mmlu_stem | mmlu_stem_11802 | Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of comets which other scientists had made. The orbit of one particular comet was a very difficult mathematical problem. He could not figure it out. Neither could other scientists who dealt with such problems. However, Hal... | [
"some different comets appearing several times",
"the same comet appearing at different times",
"three different comets appearing at the same time",
"several comets appearing at the same time"
] | null | B | |
mmlu_stem | mmlu_stem_9514 | Tim Berners-Lee is the man who wrote the software program that led to the foundation of the World Wide Web. Britain played an important part in developing the first generation of computers. The parents of Tim Berners-Lee both worked on one of the earliest commercial computers and talked about their work at home. As a... | [
"British",
"American",
"Swiss",
"French"
] | null | A | |
mmlu_stem | mmlu_stem_442 | Which of the following best describes a role of mushrooms in ecosystems? | [
"capturing energy from sunlight",
"consuming living plant material",
"taking energy from animal hosts",
"breaking down dead plant material"
] | null | D | |
mmlu_stem | mmlu_stem_4485 | Several animal species including gorillas in Rwanda and tigers in Bangladesh could risk extinction if the impact of climate change and extreme weather on their habitats is not addressed, a UN report showed on Sunday. Launched on the sidelines of global climate negotiations in Durban, the report by the United Nations Fo... | [
"restoring damaged ecosystems",
"limiting world population growth",
"creating movement channels for animals",
"urging governments and local communities to take action"
] | null | B | |
mmlu_stem | mmlu_stem_20356 | Diverting overflow from a reservoir through pipes generates | [
"The Colorado River",
"hydropower",
"The Hoover Dam",
"solar power"
] | null | B | |
mmlu_stem | mmlu_stem_13176 | This is a new picture. There are four boys and three girls in the room. They are all students. The boy on the desk is Jim. The girl near the window is Kate. Jim's sister Jane is on the chair. Ann and Mike are at the door. Mike's brother Sam is under the table. Where is Tom? Oh, he is over there, near the door. They are... | [
"Tom",
"Jane",
"Kate",
"Ann"
] | null | B | |
mmlu_stem | mmlu_stem_2717 | Australian scientists say an organic compound used by Indian women to paint dots or bindi on their foreheads could hold the key to a breakthrough in cancer treatment. Rose Bengal was first used in the early 1900s as a dye for food, textiles and cosmetics. But now it is proving to be a useful weapon in the fight agains... | [
"the overuse of cosmetics",
"overexposure to the sun",
"the color of their skin",
"the lack of prevention"
] | null | B | |
mmlu_stem | mmlu_stem_18196 | Tony is studying ladybugs in a garden. Which of these would BEST help Tony to count the spots on a ladybug? | [
"Stopwatch",
"Thermometer",
"Measuring cup",
"Magnifying glass"
] | null | D | |
mmlu_stem | mmlu_stem_19904 | A lady needs to be able to confirm what very small text reads on her pill bottle, so a ______ is necessary. | [
"microscope",
"telescope",
"magnifier",
"binoculars"
] | null | C | |
mmlu_stem | mmlu_stem_20182 | A fish lives in | [
"dihydrogen monoxide",
"carbon monoxide",
"dihydrotestosterone",
"iron sulfate"
] | null | A | |
mmlu_stem | mmlu_stem_14980 | Today is November 8th. It's Gina's birthday. She is twelve. Jim, Kate and Bill are her friends. They want to buy some presents for Gina. They go to the store near the school. There are lots of things in the store. They buy a big cake , two boxes of color pencils, a pencil case and some nice books. They want to buy tw... | [
"a big cake",
"two boxes of color pencils",
"a pencil case and some nice books",
"A, B and C"
] | null | D | |
mmlu_stem | mmlu_stem_17269 | Which is an example of a chemical reaction? | [
"The melting of ice",
"The grinding of salt crystals to powder",
"The burning of wood",
"The evaporation of water from a puddle"
] | null | C | |
mmlu_stem | mmlu_stem_20999 | A person can bring harm to an animal habitat by | [
"avoiding it",
"leaving it alone",
"building in it",
"ignoring it"
] | null | C | |
mmlu_stem | mmlu_stem_6624 | Imagine that you are sitting in a park and suddenly remember that you need to send an urgent email. You have your laptop computer with you and you connect it to a wireless access point and access the Internet. Then you send your email. This wouldn't have been possible if there were no wireless Internet for laptops. Wir... | [
"connecting to another computer",
"switching off the Wi-Fi button",
"using bluetooth connection",
"connecting bluetooth to Wi-Fi"
] | null | C | |
mmlu_stem | mmlu_stem_10047 | Su Hua is studying at Cambridge, UK. She has bought a bicycle and is worried about security. Her friend, Kate, found this article and sent it to her. www.zxxk.com Introduction A lot of crime is against bicycles. About 150,000 bicycles are stolen every year and most are never found. You can prevent this happening by fol... | [
"to tell you what to do if your bicycle is stolen",
"to suggest ways of keeping your bicycle safe",
"to give you advice on where to buy a good lock",
"to say why you shouldn't keep your bicycle in a quiet place"
] | null | B | |
mmlu_stem | mmlu_stem_4525 | One afternoon Peter and Jim went out for a bicycle ride. When they passed a place they saw a large area of grass and bushes on fire and a strong wind was blowing the flames towards a village. The firemen had already arrived and were trying to put out the fire. The boys left their bicycles and ran towards the village to... | [
"watch it",
"ask for help",
"help the firemen",
"warn the villagers"
] | null | C | |
mmlu_stem | mmlu_stem_20555 | A cup of cold coffee will warm up when heat is applied such as through | [
"a metal chair",
"a flat napkin",
"an electrical plate",
"a wood table"
] | null | C | |
mmlu_stem | mmlu_stem_8640 | Promised yourself to quit smoking in the new year, but just can't stop lighting up? You're not alone, with an Australian survey showing that only 3 percent of smokers who made such resolutions stuck with them. An online poll of just over 1,000 people, conducted ahead of the launch of a video game designed to help smoke... | [
"most of the smokers",
"None of the smokers",
"a few of the smokers",
"a quarter of the smokers"
] | null | C | |
mmlu_stem | mmlu_stem_41 | Which of these best defines the term "pollutant"? | [
"anything humans add to the atmosphere and oceans",
"any substance that is harmful to the environment",
"any substance that is a waste product of industry",
"a substance that does not break down over time"
] | null | B | |
mmlu_stem | mmlu_stem_2595 | Imagine having an idea, drawing it on paper, bringing it to a store and seeing it turned into a physical object.This is now possible with the help of 3D printers.Such machines were once used just by universities and big companies.But now, stores with 3D printing services are appearing around the United States. Bryan Ja... | [
"sell 3D printers and different kinds of tools",
"produce all types of printing machines",
"offer 3D printing classes and services",
"design different types of 3D printers"
] | null | C | |
mmlu_stem | mmlu_stem_4503 | For more than twenty years scientists have been searching for signs of life on other planets. Most of these searches have been done over the radio. The hope is that someone in outer space may be trying to get in touch with us. Scientists also have sent radio and television messages on spaceships traveling through space... | [
"5 billion.",
"10 billion.",
"15 billion.",
"200 billion"
] | null | A | |
mmlu_stem | mmlu_stem_8721 | Often speakers at a meeting experience dry mouths and ask for a glass of water.You can solve the problem by activating the saliva in you mouth.First gently bite the edges of your tongue with your teeth.Or,press your entire tongue to the bottom of your mouth and hold it there until the saliva flow.Or you can imagine tha... | [
"Going to see a doctor.",
"Asking a professional singer for help.",
"Whispering the things that you want to say.",
"Keeping on talking rather than use a paper to write notes."
] | null | B | |
mmlu_stem | mmlu_stem_3826 | Many countries have passed safety laws that require seat belts in vehicles. A modern three-point seat belt, also called a safety belt, is a harness to prevent the driver or a passenger from flying forward and hitting hard against the interior of a vehicle during a collision. A modern seat belt will help to position you... | [
"how to drive safely on the road",
"different forms of seat belts",
"the history of seat belt development",
"the importance of seat belt use"
] | null | D | |
mmlu_stem | mmlu_stem_16979 | We've talked about snails and their slow move. But much of the time snails don't move at all. They're in their shells ---sleeping . Hot sun will dry out a snail's body. So at the least sign of hot sun, a snail draws its body into its shell and closes the opening with a thin cover. Then it goes to sleep. A snail will ... | [
"it feels hungry",
"it is put in a paper box",
"spring is coming",
"it rains heavily"
] | null | D | |
mmlu_stem | mmlu_stem_16506 | A study reported: using a computer at home may be bad for a child's performance in math, science and English. It can't improve them. Children are spending more time chatting , playing games or sending and they aren't doing their homework. Li Jun, Hunan Now more and more people are buying and selling things on the Int... | [
"To be a hacker.",
"To be a teacher.",
"To be a doctor.",
"To be a scientist."
] | null | D | |
mmlu_stem | mmlu_stem_20102 | what determines the number of body parts and organism is born with? | [
"survival of fittest",
"random chance",
"the organisms creators",
"natural predators"
] | null | C | |
mmlu_stem | mmlu_stem_14026 | One day, Allan and his friend Henry went swimming in a river. It was very hot. How happy they were in the river! After they got out of the water, they played games in the sun for a while. On their way back, Henry saw some flowers. He liked flowers very much and ran into the green field to look at them. Now Allan was wa... | [
"hot",
"cold",
"raining",
"wet"
] | null | A | |
mmlu_stem | mmlu_stem_18961 | Refraction | [
"makes objects appear to be twice their size",
"moves heat energy thru sound waves",
"is the phenomenon involved in mirrors",
"makes a straw appear broken when in a cup of water"
] | null | D | |
mmlu_stem | mmlu_stem_4904 | The research carried out by the University of Bari in Italy could help clarify hospitals who are charged with wasting money on art and decoration as it suggests a pleasant environment helps patients overcome discomfort and pain. A team headed by Professor Marina de Tommaso at the Neurophysiopathology Pain Unit asked a ... | [
"Patients Don't Like Pictures",
"Arts Can Be Used As a Medicine",
"Ugly Patients Feel Less Pain",
"Beautiful Art Can Ease Pain"
] | null | D | |
mmlu_stem | mmlu_stem_11504 | First it was jogging. Then aerobics . Not too long ago, Americans discovered race walking. Now Americans are into a newfitnesscraze. They'retaking up bicycling. Over hills and down mountainsides and across quiet country roads, Americans are busily rolling along. The number of adults who ride for fitness i... | [
"race walking is a slow-moving sport",
"the number of adults who ride for fitness has grown 70 percent in four years.",
"it has speed, the benefits of jogging and beautiful scenery.",
"Americans are taking up bicycling."
] | null | A | |
mmlu_stem | mmlu_stem_20573 | Sweat is produced | [
"when sleeping peacefully at night",
"when on a long jog in sweltering weather",
"when sitting in a recliner in an air conditioned house",
"when sitting on the front porch on a breezy day"
] | null | B | |
mmlu_stem | mmlu_stem_13662 | Early to bed, early to rise, makes a man healthy, wealthy and wise. This is an old English saying. Do you know it before? It says that we must go to bed early and get up early in the morning. Then we should be healthy. We should also be rich (wealthy) and clever (wise). This is true. The body must have enough sleep to ... | [
"body",
"blood",
"children",
"head"
] | null | B | |
mmlu_stem | mmlu_stem_15637 | Try this: for a whole day, _ . Eat when you're hungry and sleep when you're tired. What do you think will happen? You may be surprised to find that your day is much like most other days. You'll probably get hungry when you normally eat and tired when you normally sleep. Even though you don't know what time it is, your ... | [
"everything is out of order",
"everything is bad",
"everything is good",
"everything is not controlled"
] | null | A | |
mmlu_stem | mmlu_stem_20064 | A flashlight converts chemical energy into what kind of energy? | [
"light snacks",
"greens",
"food",
"illumination"
] | null | D | |
mmlu_stem | mmlu_stem_15234 | If you look at the sky one night and see something moving and shining that you have never seen before, it might be a comet . A comet sometimes looks like a star. Like a planet, a comet has no light of its own. It shines from the sunlight it reflects . Like the earth a comet goes around the sun, but on a much longer p... | [
"at any time",
"at noon",
"at regular times",
"at daybreak"
] | null | C | |
mmlu_stem | mmlu_stem_10089 | When Geoff Marcy was 14, his parents bought him a telescope. Every night, he would go onto the roof outside his window to see the wonders of the sky. "What excited me most was whether there were planets in other solar systems where life might exist," he says. "I decided to try to find planets orbiting other stars like ... | [
"He is fond of watching Jupiter.",
"He is from a scientist family.",
"He dislikes working with Paul Butler.",
"He is interested in finding life in outer space."
] | null | D | |
mmlu_stem | mmlu_stem_15502 | I study in the No.5 Middle school. It is a big and nice school. In the school there are more than one hundred teachers and about 2000 students. They all walk very hard. I am in Class 8,Grade One. There are 35 girls and 36 boys in my class. Our classroom is very big and bright. There are four windows in the wall of the ... | [
"small",
"bright",
"nice",
"old"
] | null | B | |
mmlu_stem | mmlu_stem_586 | Which of these will reduce the gravitational force between two objects the most? | [
"halving the distance between them",
"doubling the distance between them",
"halving the distance between them and doubling their mass",
"doubling the distance between them and halving their mass"
] | null | D | |
mmlu_stem | mmlu_stem_11859 | The house was quiet at 5 am and Tim's mother was asleep. Only the sound of the big freezer broke the quiet. He'd dreamt of the cave last night. The purring of the freezer had been the sea . Tim pulled on a sweater and put some apples into his schoolbag. It was too early for breakfast. He'd eat after he'd been through t... | [
"The height of the first rocks.",
"The ups and downs of the waves.",
"The change in the position of the sun.",
"The vast stretch of the sunlit beach."
] | null | C | |
mmlu_stem | mmlu_stem_21932 | A dead giant sequoia | [
"turns into mistletoe",
"flies away",
"drops pine needles",
"falls down"
] | null | D | |
mmlu_stem | mmlu_stem_16753 | What's the most important thing for you to have in your life? Somebody mentions hard-work, others suggest knowledge, love and luck. If you arrange the 26 English letters alphabetically and use numbers to represent each of them, for example, 1 for a, 2 for b, 3 for c..., you can change an English word into a number. So ... | [
"70",
"72",
"74.",
"76."
] | null | B | |
mmlu_stem | mmlu_stem_2290 | If water gets into the crack of a rock and then freezes, the rock will MOST likely | [
"break apart",
"be able to float",
"become larger",
"change colors"
] | null | A | |
mmlu_stem | mmlu_stem_13240 | In our daily lives, Wechat is really hot now. Many people express themselves, exchange ideas and deliver information by Wechat. There are a number of reasons for Wechat to be popular. To begin with, Wechat is a cheap way of communication, which cuts down a great deal of the cost made by phone calls. Next, Wechat is t... | [
"Express ourselves.",
"Exchange ideas.",
"Make phone calls.",
"Deliver information."
] | null | C | |
mmlu_stem | mmlu_stem_9585 | I lost my left eye just after my first birthday -- I'd fallen seriously ill. My artificial eye was very convincing and I usually wore glasses over it -- even my boyfriend, Mick, didn't really notice. I told him I was blind in one eye just before we got married -- I was 19 at the time. He said he didn't care and that he... | [
"Because she felt sad for the writer's experience.",
"Because she felt amazed at their happy marriage.",
"Because she was afraid of the writer's appearance.",
"Because she was moved by Mick's selfless love for the writer."
] | null | A | |
mmlu_stem | mmlu_stem_1303 | When a baby shakes a rattle, it makes a noise. Which form of energy was changed to sound energy? | [
"electrical",
"light",
"mechanical",
"heat"
] | null | C | |
mmlu_stem | mmlu_stem_8956 | "If you want to see something well, reach out and touch it!" That may seem a strange thing to say.But touching things can help you to see them better. Your eyes can tell you that a glass ball is round.But by holding it in your hands, you can feel how smooth and cool the ball is.You can feel how heavy the glass is.When ... | [
"Touching by Feeling",
"To See or to Feel",
"Seeing by Feeling",
"Seeing Is Believing"
] | null | C | |
mmlu_stem | mmlu_stem_17010 | QQ is one of the most popular chat tools among teenagers .We regard it as an important chat tool in our daily life because it has some advantages . First, we can make lots of e-friends on QQ.It is easy to find the person who has the same interest as us ,and we can talk with him or her happily .Second ,we can also join ... | [
"do shopping on QQ .",
"always chat in Chinese on QQ .",
"play games with our friends on QQ .",
"join a QQ group with many English lovers in it ."
] | null | D | |
mmlu_stem | mmlu_stem_6808 | You may complain that there are too many tests on the way to college entrance, but an increasing number of students want to take one more. That is the Scholastic Aptitude Test, or SAT, an American test for students who intend to apply for college admission. Chen Huanlu, aged 18, from Shandong Province took part in the ... | [
"They both took part in the SAT subject tests in Hong Kong.",
"They are both students of Senior 2.",
"Both of them attended a SAT course at New Oriental School.",
"Both of them came from the top schools."
] | null | A | |
mmlu_stem | mmlu_stem_1092 | Based on the Doppler effect, the electromagnetic waves reaching Earth from a galaxy that is moving away from Earth would be expected to | [
"experience an increase in their amplitude.",
"experience an increase in frequency.",
"experience a decrease from transverse waves to longitudinal waves.",
"experience a decrease in frequency."
] | null | D | |
mmlu_stem | mmlu_stem_747 | Oscar is investigating how many days it takes for a chick to hatch from an egg. Which number of eggs would give Oscar the most reliable results? | [
"1",
"3",
"5",
"7"
] | null | D | |
mmlu_stem | mmlu_stem_14158 | Birds live in the trees. Squirrels live in the trees. But do you know that some frogs live in the trees, too? The tree frog is hard to find. It can change colors. On green leaves, it stays green. On a brown branch ,it turns brown. Some tree frogs can change from green to gold or blue. Tree frogs have legs and wide f... | [
"gold",
"brown",
"green",
"blue"
] | null | C | |
mmlu_stem | mmlu_stem_7864 | There are 115 distinct species of pine trees with 35 native to North America. Pines are defined as evergreens with long, needle-like leaves and are only native to the northern hemisphere. Pine trees are an adaptable and tough species that can survive in many conditions where other plants cannot. The average pine is 45 ... | [
"the Mexican pine has the longest leaves",
"the Jack pine doesn't seem to belong to the same family as the other pine trees",
"the bull pine is a kind of little pine tree",
"all the pine trees mentioned have a great number of leaves"
] | null | B | |
mmlu_stem | mmlu_stem_18608 | The periodic table provides information about the atoms of different elements. Which is a characteristic of an atom determines what element it is? | [
"number of neutrons",
"number of protons",
"state of matter",
"atomic mass"
] | null | B | |
mmlu_stem | mmlu_stem_19539 | Pelicans have an affinity for | [
"Sushi",
"Cats",
"Trash",
"Mackerel"
] | null | D | |
mmlu_stem | mmlu_stem_17637 | Which of the following helped lead to the invention of personal computers? | [
"Internet",
"keyboard",
"wireless transmitter",
"integrated circuit"
] | null | D | |
mmlu_stem | mmlu_stem_6163 | Passwords are no safeguards Typing your password or credit card number into a computer is a moment's work. But if you think your personal details disappear as soon as you hit the Return key, think again: they can sit on the computer's hard disk for years waiting for a hacker to take them. As people spend more time on t... | [
"People should stop using computers.",
"Hackers should be heavily punished.",
"Better computer programs are needed.",
"Program developers are to blame."
] | null | C | |
mmlu_stem | mmlu_stem_22336 | Which of these are inherited instead of acquired? | [
"wealth",
"height",
"prison time served",
"wisdom"
] | null | B | |
mmlu_stem | mmlu_stem_17161 | When light is bounced off a mirror, the light is | [
"reflected.",
"refracted.",
"absorbed.",
"diffracted."
] | null | A | |
mmlu_stem | mmlu_stem_15671 | Read the instructions of the medicine before you take your choices. Adults : 2 tablespoonfuls Children: according to age 10----14 years 4 teaspoonfuls 5----10years 2 teaspoonfuls 3----6 years I teaspoonful Repeat above doses every 1/2 hour to 1 hour if needed until 8 dose are taken. If you do not get better within ... | [
"A grown-up",
"A 10 - to-14 - year- old child",
"A 6 - to-10 - year- old child",
"A 3 - to- 6 - year- old child"
] | null | C | |
mmlu_stem | mmlu_stem_20325 | A ferromagnetic metal, such as in paper clips, can stick to other paper clips without hooking together | [
"when outside",
"when iron touches",
"when floating",
"when burned"
] | null | B | |
mmlu_stem | mmlu_stem_543 | If a new moon occurred on June 2, when will the next new moon occur? | [
"June 30",
"June 28",
"June 23",
"June 15"
] | null | A | |
mmlu_stem | mmlu_stem_5158 | Although we already know a great deal about flu, and although the World Health Organizations is constantly collecting detailed information from its chain of flu reference laboratories throughout the world, it is extremely difficult for epidemiologists, who study infectious diseases, to predict when and where the next f... | [
"The strength of the virus.",
"The ease with which the virus can be transmitted.",
"The strength of the opposition.",
"The immunity the virus can bring about."
] | null | D | |
mmlu_stem | mmlu_stem_10233 | Owls are mysterious creatures. We often think of them as scary. They sometimes live in abandoned houses. They fly without a sound through backyards at night. In stories, they appear with ghosts. When we hear an owl's familiar "whooo...whooo...",it can make us feel very frightened. Owls fly silently, without even a whi... | [
"help preserve the balance of nature",
"frighten rodents away from humans",
"have unusual powers",
"help guard backyards"
] | null | A | |
mmlu_stem | mmlu_stem_19563 | running turns carbohydrates into | [
"fat",
"sweat",
"motion and heat",
"protein"
] | null | C | |
mmlu_stem | mmlu_stem_3111 | If you're tired of the Mediterranean and don't want to head to Disney again, perhaps it's time for a summer holiday in space. Russia has declared plans for its first floating hotel, 217 miles above earth, and it is something of an offering with good service. Hosting just seven guests in a four cabins, the accommodation... | [
"The space hotel is built to remind you of the International Space Station.",
"The hotel is constructed with big windows so that tourists can see the earth.",
"The company, Orbital Technologies, has already begun to build the space hotel.",
"In the near future, a space trip for most of the people can be reali... | null | B | |
mmlu_stem | mmlu_stem_531 | Which celestial object listed below has the greatest density? | [
"a planet",
"a comet",
"a nebula",
"a neutron star"
] | null | D | |
mmlu_stem | mmlu_stem_10595 | Supermarkets are trying out new computers that make shopping carts more intelligent. _ will help shoppers find paper cups or toilet soap, and keep a record of the bill. The touch-screen devices are on show at the Food Marketing Institute's exhibition here this week, "These devices are able to create value and get you ... | [
"New age for supermarkets",
"Concierge and Shopping Buddy",
"New computers make shopping carts smarter",
"Touch-screen devices make shopping enjoyable"
] | null | C | |
mmlu_stem | mmlu_stem_12666 | A young man once went to town and bought himself a pair of trousers. When he got home, he found that they were about two inches longer. He went to the kitchen, there his mother and two sisters were doing housework. He said to them, "The new trousers are too long. Could one of you help me to shorter them by two inches?"... | [
"long",
"short",
"big",
"small"
] | null | A | |
mmlu_stem | mmlu_stem_9369 | CALCUTTA, India Mar 24, 2006 (AP) -- One of the world's oldest creatures, a giant tortoise believed to have been about 250 years old, has died in the Calcutta zoo where it spent more than half its long life. Addwaita, which means "the one and only" in the local Bengali language, was one of four Aldabra tortoises broug... | [
"had been sent to hospital for treatment",
"had been playing with travelers",
"had been found not better than before",
"had stayed in his enclosure for months"
] | null | C | |
mmlu_stem | mmlu_stem_6633 | When Dr Jane Goodall was a kid growing up in England, she dreamed of one day living among wild animals. That opportunity came when Goodall was 26 years old. Goodall moved to the African country and spent 25 years there. What she learned about chimpanzees fascinated people all over the world. After studying animals... | [
"her career as a biologist",
"the development of her research",
"her new book and her advice to kids",
"her recent trip to Africa"
] | null | B | |
mmlu_stem | mmlu_stem_1659 | Jack woke up on a Saturday morning. He got out of bed and went to the bathroom, and brushed his teeth. He put on his clothes and walked to the kitchen. Jack had a few choices to pick for breakfast. He could choose between an apple, pear, cereal or eggs. He picked an apple to eat for breakfast. After his breakfast, he t... | [
"the news",
"the weather",
"cooking show",
"sports"
] | null | B | |
mmlu_stem | mmlu_stem_18018 | The endangered Florida manatee is a large, aquatic mammal that feeds on sea grasses in brackish water. Due to where they like to feed, manatees are vulnerable to injuries from boat propellers. If speed zones requiring boats to maintain a low speed are placed in areas where manatees are known to congregate, which will m... | [
"less water pollution in manatee habitats will occur",
"manatees will seek alternate food sources",
"new manatee predators will surface",
"manatee populations will increase"
] | null | D | |
mmlu_stem | mmlu_stem_9527 | How can you find out what is going on inside a person's body without opening the patient's body up? Regular X rays can show a lot. CAT scans can show even more. They can give a complete view of body organs. What is a CAT scan? CAT stands for a kind of machine. It is a special X-ray machine that gets a 360-degree pictur... | [
"It is safer than regular X rays.",
"It makes use of computer techniques.",
"It can stop the action of an organ for a short time.",
"It gives clear pictures of active, moving body parts."
] | null | C | |
mmlu_stem | mmlu_stem_4048 | If you are a high school senior graduating and looking to enter college in 2006, you will take the new exam. The biggest change to the SAT will be the introduction of a new writing section. The writing section will consist of two parts: an essay and a multiple-choice section. Students will be given 25 minutes to resp... | [
"The SAT is designed for high school seniors wishing to enter a college.",
"The writer criticized the multiple-choice in the SAT.",
"Good specific examples are encouraged in essay writing.",
"The SAT consists of the Critical Reading, Math and the Writing sections."
] | null | B | |
mmlu_stem | mmlu_stem_22521 | When a creature experiences feeling, they are likely | [
"making really good choices",
"taking the next train",
"sensing a thing's texture",
"dead from complete exhaustion"
] | null | C | |
mmlu_stem | mmlu_stem_18649 | Some types of trees are able to survive the heat of a forest fire. Which of the following characteristics would best help a tree survive a fire? | [
"large leaves",
"shallow roots",
"thick bark",
"thin trunks"
] | null | C | |
mmlu_stem | mmlu_stem_17001 | Tomorrow is Mother's Day. Susan wants to give a present to her mother. Father tells her to go to the shop and try to find something. Susan hurries to the shopping center and goes to the women's store. She has $3.00. First she thinks she will get her mother something to wear. Then she thinks she will buy something for... | [
"To the shop.",
"To a book shop.",
"To the women's store.",
"To the supermarket."
] | null | C | |
mmlu_stem | mmlu_stem_17913 | The number of squirrels in a certain ecosystem changes over time. These changes can be represented as a number of connected data points. Which method would a student most likely use to show this information? | [
"pie chart",
"line graph",
"pictogram",
"data table"
] | null | B | |
mmlu_stem | mmlu_stem_13724 | She's a lovely girl. She has long and black hair. She is quite tall and slim. Her eyes are bright and black. She is 13 years old. She is good at singing. She likes listening to music. She is S.H.E.'s fan . Do you know Conan? He is a little detective .The lovely girl also likes him. Oh, sorry. I forget to tell you who t... | [
"policeman",
"teacher",
"doctor",
"detective"
] | null | D | |
mmlu_stem | mmlu_stem_11350 | Scientists are making new studies of color and its effects on our health. They have known for a long time that the color of a room or the color of the light in it can affect our feelings and emotions. Many prisons and hospitals have at least one room that is painted pink. Officials have found that light and color can p... | [
"only one's feelings and emotions",
"one's energy",
"one's mental changes",
"one's heart-beat, brain activities, blood pressure, feelings and emotions"
] | null | D | |
mmlu_stem | mmlu_stem_1348 | Which type of energy does a person use to pedal a bicycle? | [
"light",
"sound",
"mechanical",
"electrical"
] | null | C | |
mmlu_stem | mmlu_stem_7664 | SEE a cell phone cover that you like on Taobao? Forget about placing an order, paying the bill online and waiting for days for it to be delivered to you. In the near future, you'll be able to get it in minutes just by hitting "print" on your computer. You might find it hard to believe that you could actually "print" an... | [
"Printing out everything",
"Technology in the future",
"Online shopping disappearing",
"Great demand for 3-D printers"
] | null | A | |
mmlu_stem | mmlu_stem_13092 | There was an old pear tree in a man's garden. In the past, tie tree fruited every year, .so the man would get many pears. But now, the tree got old. There were no more pears for the man. So the ungrateful man decided to cut the tree down. When he walked toward the tree with an axe in his hand, the tree said to him, "... | [
"The tree was getting old.",
"The man needed wood to' make a chair.",
"The tree didn't give any shade.",
"The man couldn't get any pears from it."
] | null | D |
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