dataset string | id string | question string | choices list | rationale string | answer string | subject string |
|---|---|---|---|---|---|---|
mmlu_stem | mmlu_stem_13710 | Early to bed and early to rise makes a man healthy, wealthy and wise. This is an old English saying . It means that we should go to bed early at night and get up early in the morning. If we do, we shall be healthy. We shall also be rich and clever. Is this true? Perhaps it is. The body must have enough sleep. Children... | [
"exercise often",
"have enough sleep",
"go to bed early",
"get up early"
] | null | A | |
mmlu_stem | mmlu_stem_15310 | Mrs. Brown had a small garden behind her house and in the spring she planted some vegetables in it. She looked after them very carefully, and when the summer came, they looked very nice. One evening Mrs. Brown looked at her vegetables and said, "Tomorrow I am going to pick them and we can eat them." But early the next ... | [
"shed",
"small garden",
"an apple orchard",
"small house"
] | null | B | |
mmlu_stem | mmlu_stem_16769 | The Chang'e-3, named after a Chinese goddess, is China's first spacecraft to make a soft landing on the moon. It includes a lander and a moon rover called Yutu. The Chang'e-3 spacecraft is the second phase China's lunar rogramme, which includes orbiting, landing and returning to Earth. It follows the success of the C... | [
"Chang'e-1",
"Chang'e-2",
"Chang'e-3",
"Yutu"
] | null | C | |
mmlu_stem | mmlu_stem_7181 | What is TOVIAZ? TOVIAZ is a medicine used in adults to treat the symptoms of a condition called overactive bladder . Who is TOVIAZ for? Adults 18 years older with symptoms of overactive bladder. Don't take TOVIAZ if you: Your stomach empties slowly. Have eye problems. Are allergic to any ingredients of TOVIAZ. Possi... | [
"To show the importance of taking proper medicine.",
"To present a report on a scientific research.",
"To give information about a kind of medicine.",
"To teach patients ways of recovery from illness."
] | null | C | |
mmlu_stem | mmlu_stem_7185 | Today, many people use plants from other places to design their yards. Well, do they have any influence on animals living nearby? As we know, plants supply food for things like insects and plant-eating animals. In turn, birds and meat-eating animals feed on these insects and plant-eating animals. It is easy to see how ... | [
"is very popular",
"is difficult to grow",
"can cause big trouble",
"can make air cleaner"
] | null | C | |
mmlu_stem | mmlu_stem_730 | Which feature best helps an animal defend itself from predators? | [
"a cat's long tail",
"a dog's thick fur",
"a beaver's flat tail",
"a skunk's strong scent"
] | null | D | |
mmlu_stem | mmlu_stem_8246 | Five Booming Careers in Health Care Loving what you do is great,but knowing your career will be there tomorrow is even better. And when it comes to booming fields,the health care industry is one that's primed for growth. Want to prepare to take your place in the health care field?Check out these five indemand health c... | [
"His/Her duty might include measuring vital signs and recording health information.",
"His/Her function includes assisting patients and providing customer service.",
"He/She could play a practical role in helping patients restore their physical functionality.",
"He/She can help patients gain movement as they ... | null | C | |
mmlu_stem | mmlu_stem_4544 | Online clothes shoppers will be told exactly what size is best. for them using new software which combines with their web camera or smart phone to form a"3D tape measure". Scientists from Surrey University and design experts from the London College of Fashion are developing a program which can take precise waist, hip... | [
"a software",
"a webcam",
"a microphone",
"a smart phone"
] | null | A | |
mmlu_stem | mmlu_stem_18304 | An object's hardness, taste, and texture are examples of | [
"principles",
"stages",
"properties",
"processes"
] | null | C | |
mmlu_stem | mmlu_stem_4296 | "Iris scan , please," the bank's computer voice tells you. You step up and the computer reads your eye, comparing it to the stored file it has of your iris. The images had better match---otherwise, you won't be able to get your money. Iris scanning and other technologies, such as fingerprint and voice scanning, have a... | [
"The voice scan",
"The fingerprint scan",
"The iris scan",
"The facial scan"
] | null | C | |
mmlu_stem | mmlu_stem_8729 | The poachers had finally found a buyer for their stolen _ .At the meeting with the buyer,they brought out a bag,inside which was a terrified one-year-old baby gorilla.The poachers had killed the little female's parents and captured her in the forests of Congo, Africa.Then they took her across the border into Rwanda, w... | [
"He wanted to keep the baby gorilla as a pet.",
"He travelled across the border to meet the poachers.",
"He did not have enough money for the gorilla.",
"He was sent by the police to catch the poachers."
] | null | D | |
mmlu_stem | mmlu_stem_2933 | Certainly no creature in the sea is stranger than the common sea cucumber . All living creatures, especially human beings, have their features, but everything about the little sea cucumber seems unusual. What else can be said about an unusual animal that eats mud, feeds almost continuously day and night but can live wi... | [
"The Variety of Sea Cucumbers.",
"The Sources of Sea Cucumbers.",
"The Strange Creature--Sea Cucumbers.",
"The Similarity of Sea"
] | null | C | |
mmlu_stem | mmlu_stem_5701 | What do you do if you are hit in the mouth and one of your teeth is knocked out? A dentist may be able to put the tooth back in for you, but you have to get to the dentist first.In the meantime, you have to store the tooth so that it will stay healthy. The simplest thing to do is put the tooth back into your mouth, or ... | [
"in cell-culture medium",
"in milk",
"in water",
"in the open air"
] | null | A | |
mmlu_stem | mmlu_stem_7313 | Next Stop: Planet Mars Fly me to the moon? That's not far enough. On September 14, 2011, NASA released designs for a superrocket, the Space Launch System (SLS). This time the final destination will be Mars. The SLS is a huge, liquid-fuelled rocket. If it is fully developed, it will be the most powerful rocket ever buil... | [
"it is less costly",
"it is much safer",
"it can last longer",
"it is more environmentally friendly"
] | null | B | |
mmlu_stem | mmlu_stem_2253 | Rocks and Earth and on the Moon are made of similar materials. What does this observation most likely suggest? | [
"Both the Moon and Earth split off from the Sun.",
"Life must have existed on the Moon at one time.",
"The Moon was probably formed from material from Earth.",
"The whole solar system is made up of the same kinds of rocks."
] | null | C | |
mmlu_stem | mmlu_stem_8250 | "Children should not be left unsupervised to play with a dog." say experts in this week's British Medical Journal. Their advice is part of a review aimed at doctors who deal with dog bites. "Dog bites and maulings are a worldwide problem, particularly in children." write Marina Morgan and John Palmer. Every year 250,... | [
"only happens to a few children",
"should be paid attention to",
"only boys may meet with",
"has made news headlines"
] | null | B | |
mmlu_stem | mmlu_stem_3829 | One day a few years ago a very funny thing happened to a neighbor of mine. He is a teacher at one of London's big medical schools, He had finished his teaching for the summer term and was at the airport on his way to Russia to give a lecture. He had put a few clothes and his lecture notes in his shoulder bag, but he ha... | [
"He needed it for the summer term in London.",
"He needed it for the lecture he was going to give.",
"He wanted to take it to Russia for medical research.",
"He wanted to take it home as he had finished his teaching."
] | null | B | |
mmlu_stem | mmlu_stem_10786 | For the rest of the week, Joe practiced kicking football hard, concentrating on his each kicking. Sometimes Joe hit the ball straight. Sometimes it went wide again. But it seemed that the more he believed he could do it, the easier it was. "I'm not a joke now," thought Joe. "Not a joke at all!" But a practice wasn't li... | [
"three",
"four",
"five",
"six"
] | null | C | |
mmlu_stem | mmlu_stem_16362 | What are you going to do if you are in a burning house? How will you escape? Do you know how to save yourself? Please read the following passage. Escaping a fire is a serious matter.Knowing what to do during a fire can save your life.It is important to know the ways you can use and show them to everyone in the family,s... | [
"You can escape through stairways.",
"You can choose fire escapes.",
"Escape from the windows that open onto a roof.",
"Use a lift to come down at once."
] | null | D | |
mmlu_stem | mmlu_stem_8664 | On Tuesday, Apple' CEO, Tim Cook, announced the Apple Watch. It is like a normal watch, but it can do all the things a mobile phone does -- and more. At US $349, the Apple Watch is expensive. _ However, it seems that it will open another door for the use of computers. The watch taps you whenever a new message comes in.... | [
"Beautiful.",
"Exciting.",
"normal",
"Expensive."
] | null | B | |
mmlu_stem | mmlu_stem_8845 | Joseph Goldberger was a doctor for the Unite States Public Health Service. In 1912, he began to study a disease that was killing thousands of people in the South. The disease was pellagra . Doctor Goldberger traveled to the state of Mississippi where many people had pellagra. He studied the patients and their families.... | [
"22.",
"30.",
"38.",
"55."
] | null | C | |
mmlu_stem | mmlu_stem_11866 | From our smartphones to our latest weaponry, the technology that underpins modern life would be impossible without rare earth metals. The importance of rare earths has only grown as emerging markets increase their demand for technologies made with it, as does the renewable energy industry. The 17 metallic elements ar... | [
"prove the important role rare earths play",
"learn the number of different elements used",
"determine whether there are substitutes for rare earths",
"research further the quality or performance of rare earths"
] | null | C | |
mmlu_stem | mmlu_stem_15015 | Space vegetables are grown from seeds that have been taken to space and brought back to the earth. The seeds are affected by the radiation and low gravity in space. When they are brought back to the earth, these seeds produce vegetables that are bigger and healthier than normal vegetables. However, some people worr... | [
"space vegetables are grown in space",
"everybody worries about eating space vegetables",
"space vegetables are safe and good for people to eat",
"space vegetables may bring illness to us because of the radiation in space"
] | null | C | |
mmlu_stem | mmlu_stem_9464 | Some problems are difficult to solve.But there are a lot of number expressions that can help.For example, if we put two and two together , we might com e up with the right answer.We know that two heads are better than one.It is always better to workwith another person to solve a problem.Some problems have only one solu... | [
"Interesting Number Expressions",
"The Importance of Numbers",
"Number Stories",
"Use Numbers"
] | null | A | |
mmlu_stem | mmlu_stem_6970 | In the hot jungles of Thailand, forest rangers came across a terrible sight one day in 2010. Two tiger cubs lay dead in a wildlife preserve . The rangers were too late to find the cubs' mother. All that remained of her was blood on the ground. Poachers had poisoned the tigers. Then they ran off with the mother's ... | [
"inform readers about poaching",
"entertain readers with a funny story",
"persuade readers to become rangers",
"instruct readers on using cell phones"
] | null | A | |
mmlu_stem | mmlu_stem_6851 | For millions of years, sharks have been the kings of the oceans, the top of the food chain. But these days, the hunter has become the hunted, because of better methods from commercial fishermen who are looking for fins to make expensive soup sold mostly in Asia. Shark fins are far more valuable than shark meat, so fis... | [
"he opposes killing sharks",
"he will soon quit the hobby",
"he believes sharks are endangered",
"he feels his behavior is of little harm"
] | null | D | |
mmlu_stem | mmlu_stem_18380 | Which of these is most likely the cause of a father and son having almost identical-sounding voices? | [
"learned behaviors",
"environmental conditions",
"inherited characteristics",
"instinctive characteristics"
] | null | C | |
mmlu_stem | mmlu_stem_21494 | If a living thing is making an effort to obtain nutriment, then that thing is likely | [
"sleeping",
"sweeping",
"hunting",
"falling"
] | null | C | |
mmlu_stem | mmlu_stem_1962 | What is the correct explanation for why we have day and night on Earth? | [
"The Sun orbits around the Earth.",
"Earth orbits around the Sun.",
"Earth turns on its axis.",
"The Sun turns on its axis."
] | null | C | |
mmlu_stem | mmlu_stem_8080 | What science fiction once told of other worlds far away is now a fact. Astronomers prove the existence of another solar system like ours with some planets in the constellation Andromeda . Geoffrey Marcy is a professor of astronomy and physics at San Francisco State University and says, "What we have found now, for the ... | [
"That he found a dog owner was pulled by his dog.",
"That he believes any star has its planets.",
"That any planet has gravity.",
"The tremble of Upsilon Andromeda."
] | null | D | |
mmlu_stem | mmlu_stem_5845 | Printing images is easy. Just select an image of a purple robot on your PC, for example, and press print. Your home printer exactly shoots drops of ink onto a flat piece of paper, creating the robot's 2-D image. "Printing" 3-D objects is different. Take the purple robot. First select a file of the 3-D printer. Immediat... | [
"A credit card account",
"Its local phone number",
"Professional experience",
"Access to the Internet"
] | null | D | |
mmlu_stem | mmlu_stem_12931 | Wei Hua had a busy day yesterday. She got up before 7 o'clock in the morning, and quickly washed her hands and face. She got to school early. She had a little rest after lunch, but worked hard in class all day. She played basketball after school, and then she walked home. Wei Hua's pen was broken, so she needed a new o... | [
"10: l5",
"9: 45",
"10: 30",
"10: 00"
] | null | B | |
mmlu_stem | mmlu_stem_17768 | Census data show that the human population doubled from 2.65 billion in 1953 to 5.3 billion in 1990. If it continues to double at this rate, the human population could reach 10 billion by the year 2020. Which best explains how this rate of human growth can harm the environment on which humans depend? | [
"by gradually making up more available energy",
"by using resources faster than they can be replaced",
"by changing how matter cycles through an ecosystem",
"by increasing the variety of ecosystems that are supported"
] | null | B | |
mmlu_stem | mmlu_stem_21459 | the phases of the moon change the appearance of what? | [
"mars",
"astral night light",
"earth",
"sun"
] | null | B | |
mmlu_stem | mmlu_stem_19946 | A man is at the beach and is napping in the sun. He falls into a deep sleep and forgets to wake up. After hours of this, he | [
"may flood beaches",
"may make whiskey",
"may cease existence",
"may file lawsuit"
] | null | C | |
mmlu_stem | mmlu_stem_9050 | My cell phone rang while I was working on my computer. I looked at the phone and saw it was my 17-year-old son, Tom. I quickly picked it up."Mom,I got a 71 on the test.I did it."With those few words,I could feel my heart start to _ . Living in New York State. Students cannot graduate from high school unless they pass a... | [
"English",
"science",
"history",
"math"
] | null | D | |
mmlu_stem | mmlu_stem_11283 | We don't have beds in the space shuttle, but we do have sleeping bags. During the day, when we are working, we leave the bags tied to the wall, out of the way. At bedtime we untie them and take them wherever we've chosen to sleep. On most space shuttle flights everyone sleeps at the same time. No one has to stay awake ... | [
"They sleep while listening to music.",
"They have difficulty falling asleep.",
"They sleep in different positions.",
"They go to sleep when it is dark."
] | null | C | |
mmlu_stem | mmlu_stem_6340 | My friend Karen and I were always together. Karen was only a few months older than I. I always thought she was so beautiful, with long hair and blue eyes. I loved Karen so much because she liked me for being the way I was. I could be myself and share my secrets with her and I never felt like I was being judged. We had ... | [
"Because her parents refused to do that.",
"Because all of her organs were seriously damaged.",
"Because the doctors thought it was too cruel.",
"Because no patients needed organs in the hospital then."
] | null | B | |
mmlu_stem | mmlu_stem_14214 | 6 June ,Saturday I read an article about people living in the e-age yesterday .It talks about different ways of communicating like chatting online ,sending e-mails ,sending different kinds of messages and keeping an online diary . The article says that people nowadays send e-mails at least once a day .I do not agree w... | [
"About chatting online",
"About checking e-mails",
"About sending e-mails",
"About keeping in touching with friends ."
] | null | C | |
mmlu_stem | mmlu_stem_6819 | MySpace, the social networking website, is different from other websites which only provide stories about other people. MySpace is a place that allows you to broadcast your own stories and personal information to as many people as you like. Started two years ago, it is a big source of information for and about American... | [
"negative",
"positive",
"optimistic",
"objective"
] | null | D | |
mmlu_stem | mmlu_stem_2444 | Sleepwalking is a sleep disorder. Your child will rise from bed and walk or engage in other activities that they would normally do when they are awake. Their eyes will be open but they will appear to be in a dream-like state, and will probably not answer when you talk to them, although they may carry out conversations.... | [
"Sleepwalking itself is not dangerous.",
"Children who sleepwalk may answer when you talk to them.",
"If your child sleepwalks regularly, you can just leave him alone.",
"Sleepwalking is related to the lack of sleep."
] | null | A | |
mmlu_stem | mmlu_stem_4218 | Annealing is a way of making metal softer by heating it and then letting it cool very slowly. If metal is heated and then cooled very quickly , for example by dipping it in water , it will be very hard but also very brittle ---that is , It will break easily. Metal that has been annealed is soft but does not break as ea... | [
"It can be heated and then cooled quickly",
"It can be cooled and then heated slowly",
"It can be heated and then cooled slowly",
"It can be cooled and then heated quickly"
] | null | C | |
mmlu_stem | mmlu_stem_20483 | Which of the following would be insulated | [
"a piece of paper",
"a log of wood",
"a beehive covered in wax",
"a statically charged shirt"
] | null | C | |
mmlu_stem | mmlu_stem_367 | Infections may be caused by | [
"mutations",
"microorganisms",
"toxic substances",
"climate changes"
] | null | B | |
mmlu_stem | mmlu_stem_11565 | People who cannot tell all colors apart are said to be color-blind. Most color-blind people can see yellows and blues, but confuse reds with green. It is very rare for a person to be blind to all colors, but they may see everything in shades of black, white and gray. It is interesting to point out that many color-blind... | [
"Red, Green",
"Green, Yellow",
"Red, Brown",
"Brown, Yellow"
] | null | D | |
mmlu_stem | mmlu_stem_19418 | Inside of a fruit is | [
"tiny hard pieces",
"small berries",
"worms",
"little sharp flecks"
] | null | A | |
mmlu_stem | mmlu_stem_12721 | Lidong came on November 8 this year. It is the Chinese word for one of the 24 solar terms . It means the beginning of winter. As the weather gets colder and there is less sunlight, people are more likely to get sick. Adults in the US usually have two to four colds each year. Young children suffer from six to eight col... | [
"health",
"travel",
"society",
"food"
] | null | A | |
mmlu_stem | mmlu_stem_8012 | The words "timetable" and "schedule" make most final year students want to eat their own vomit. Unfortunately, the harsh reality is that final year students must develop a timetable. If you don't have a schedule or plan for studying, you will have no way of allocating your valuable time when the unexpected arises. A we... | [
"it can be changed",
"it is flexible",
"it is of many periods",
"it can save our time"
] | null | D | |
mmlu_stem | mmlu_stem_10630 | Auckland, New Zealand After two months of learning, Monty, and Porter were able to drive an automobile around a racetrack. "We wanted to prove how smart rescue dogs are," animal behaviorist Mark Vette says. Vette first used voice commands and treats to teach the dogs how to turn a steering wheel and how to change gear ... | [
"He' s particular about his food.",
"He's extremely fond of stones.",
"He's good at drawing support from outside forces.",
"He can tell the difference between stones and nuts."
] | null | C | |
mmlu_stem | mmlu_stem_18076 | Genes code for specifically structured | [
"acids.",
"lipids.",
"sugars.",
"proteins."
] | null | D | |
mmlu_stem | mmlu_stem_10583 | Many scientists today are convinced that life exists elsewhere in the universe---life probably much like that on our own planet. They reason in the following way. As far as astronomers can determine, the entire universe is built of the same matter. They have no reason to doubt that matter obeys the same laws in every... | [
"Most of the planets of the stars.",
"Stars similar to our sun.",
"Planets similar to the earth.",
"Planets with proper conditions."
] | null | A | |
mmlu_stem | mmlu_stem_5483 | Did you know that Christmas shopping is even worse for our health than we previously thought? According to an internet survey, the incidence of _ during the festive shopping season is on the up. Christmas shopping increased blood pressure to dangerous levels in 50 percent of shoppers. This can lead to hypertension. He... | [
"the heart beat",
"the lung problem",
"high blood pressure",
"causing your sweating"
] | null | C | |
mmlu_stem | mmlu_stem_19641 | Mammals are one of a few animals that's core temp | [
"fluctuates",
"stays the same",
"drops suddenly",
"heats up"
] | null | B | |
mmlu_stem | mmlu_stem_11836 | To what degree can a computer achieve intelligence?The answer to this question may lie in a newly-developed US computer program called Smarter Child and the Internet. If you ran into Smarter Child online, you would be surprised at this kid's huge memory. It can recite many facts. For example, Smarter Child knows every ... | [
"which is specially designed to help Smarter Child",
"where we people can find Smarter Child",
"where weather forecasts are made",
"which is about artificial intelligence"
] | null | C | |
mmlu_stem | mmlu_stem_17814 | A meteoroid becomes a meteorite when it | [
"impacts the surface of a planet.",
"encounters the atmosphere of a planet.",
"makes a complete orbit around a planet.",
"starts to burn up in the atmosphere of a planet."
] | null | A | |
mmlu_stem | mmlu_stem_7068 | Lichens are difficult to see. They don't move. They often mix into the living place. You might not even recognize one if you are looking right at it. Lichens live on rocks, branches, houses, and even metal street signs. You can find these colorful organisms almost everywhere -- from deserts to rainforests, and from... | [
"To understand basic facts about them.",
"To creat a lichen family tree.",
"To understand how lichens are related to each other.",
"To understand why lichens can live in different places."
] | null | B | |
mmlu_stem | mmlu_stem_3310 | Organic foods are foods produced according to strict guidelines set forth by the government. These guidelines state that organic foods must be produced without modern man-made processes and materials, such as man-made pesticides and chemical fertilizers . For most of history, almost all foods were organic. Howev... | [
"the principles of agriculture were once used in factories",
"more farmers began to take up farming",
"lots of small farms disappeared one by one",
"almost all foods were organic in the past"
] | null | D | |
mmlu_stem | mmlu_stem_11827 | Kids love the all-knowing Google. Your kids likely use Google to help them find everything from information for homework assignments, to funny cat videos, and everything in between. Sometimes kids can take a "wrong turn" on Google and end up in a dark part of the Internet where they shouldn't be. Thankfully, Google has... | [
"Read the instructions of the related mobile devices directly.",
"Look for some Internet door to be sure we parents did not forget to lock it.",
"Check out Google's SafeSearch Mobile support page for instructions.",
"Check in the box with the label any mobile devices."
] | null | C | |
mmlu_stem | mmlu_stem_1019 | While on a field trip to NASA, Felicia saw a short film on materials that make up nebulae. Which topic was most likely presented in the film? | [
"asteroid development",
"stellar formation",
"planetary orbits",
"galaxy shapes"
] | null | B | |
mmlu_stem | mmlu_stem_9843 | A new satellite is travelling 1.5 million kilometers over a 110-day period to enter an orbit of the sun. It is called DSCOVR--the Deep Space Climate Observatory. It will replace a satellite that has been observing space weather. DSCOVR will begin its work during the worst of the 11-year-long solar cycle. This is a time... | [
"before the worst of the 11-year-long solar cycle",
"during the worst of the 11-year-long solar cycle",
"after the worst of the 11-year-long solar cycle",
"as soon as it enter the robit of the sun"
] | null | B | |
mmlu_stem | mmlu_stem_13803 | It is five o'clock in the afternoon. It's time to go home. But we must clean our classroom. There are five students in our group. Now there are only three. Li Hong is playing games. Lin Tao is reading a story outside the classroom. I say to them, " Please come and clean our classroom!" We begin to clean it. Look! Li Ho... | [
"is studying in the classroom",
"is playing games",
"is reading a story outside the classroom",
"is cleaning the classroom with me"
] | null | C | |
mmlu_stem | mmlu_stem_8592 | Lots of kids go through times when they'd like to change their hair. Often, it's girls who are most concerned , but boys may be interested in how their hair looks, too. Sometimes hair will change as you get older----all by itself----when you go through puberty . Maybe it used to be lighter and now it's darker. Or maybe... | [
"girls",
"boys",
"students",
"not only girls but also boys"
] | null | D | |
mmlu_stem | mmlu_stem_4546 | I do a lot of hiking.And I can step out of my house and within minutes reach a beautiful forest where I walk for exercise every day.I see many photography subjects such as parrots,snakes,hares,big trees and flowers.There are so many different flowers around my place that once I decided to see how many types I could cou... | [
"He takes exercise to keep fit.",
"He goes there to count flowers.",
"He takes photos in the forest.",
"He goes to see photography subjects."
] | null | A | |
mmlu_stem | mmlu_stem_9846 | A new satellite is travelling 1.5 million kilometers over a 110-day period to enter an orbit of the sun. It is called DSCOVR--the Deep Space Climate Observatory. It will replace a satellite that has been observing space weather. DSCOVR will begin its work during the worst of the 11-year-long solar cycle. This is a time... | [
"The warnings from DSCOVR will be for just some part of Earth",
"future models will be able to tell what part will be more likely to be hit",
"there is nothing we can do in the face of the solar storm",
"humans have received the warning sent from the satellite"
] | null | B | |
mmlu_stem | mmlu_stem_9803 | It is now February 7, 2035. The search engine TalkTalk will be open to the public next week and this service will soon be something beyond your imagination. For the first time you can not only talk to the search engine, but you can discuss with it what you are looking for. For example, if you want to know more about th... | [
"be available wherever you go",
"tell if a certain source is reliable",
"read the search results for you",
"offer different kinds of search results"
] | null | B | |
mmlu_stem | mmlu_stem_4206 | The current Ebola outbreak in western and central Africa has infected at least 3,069 people, including 1,552 dead, making it the largest outbreak in history. Ebola is a deadly virus --about 60 percent of people infected with it have died. How is Ebola doing its harm? When a person becomes infected with Ebola, the vir... | [
"Fever and chills.",
"Swallowing difficulty.",
"Loss of blood.",
"High blood pressure."
] | null | D | |
mmlu_stem | mmlu_stem_21781 | over a period of three years, a farmer cultivates, corn, millet and potatoes. What is this exemplary of? | [
"An amateur farming practice",
"a way to gain attention",
"a manner of rotating",
"a way to confuse spectators"
] | null | C | |
mmlu_stem | mmlu_stem_7067 | Lichens are difficult to see. They don't move. They often mix into the living place. You might not even recognize one if you are looking right at it. Lichens live on rocks, branches, houses, and even metal street signs. You can find these colorful organisms almost everywhere -- from deserts to rainforests, and from... | [
"They will die if they leave Earth.",
"There are more lichens than plants on Earth.",
"They look similar to the environment around them.",
"They are too small to be easily seen by people."
] | null | C | |
mmlu_stem | mmlu_stem_362 | One important difference between living things and nonliving things is that only living things have | [
"compounds",
"elements",
"molecules",
"cells"
] | null | D | |
mmlu_stem | mmlu_stem_6647 | Recordings of angry bees are enough to send big, tough African elephants running away, a new study says. Beehives -either recorded or real-may even prevent elephants from damaging farmer's crops. In 2002, scientist Lucy King and her team found that elephants avoid certain trees with bees living in them. Today, Lucy w... | [
"Young elephants ignore African honeybees.",
"Waterfalls can make elephants stay in one place.",
"Elephants do not go near trees with bees living in them.",
"Farmers do not allow Lucy to conduct tests in their fields."
] | null | C | |
mmlu_stem | mmlu_stem_14569 | Many people like animals such as dogs and cats and keep one or more of them as pets. If you keep a dog or a cat as a pet, you must know how to look after it. A grown-up dog needs two meals a day --not more. It can eat meat, fish, rice and some other things. Dogs like large bones , but you can't give them chicken bones.... | [
"No, I don't think so.",
"Yes, but only a little.",
"Yes, they will.",
"No, they won't."
] | null | C | |
mmlu_stem | mmlu_stem_17580 | Which change in the environment would have a negative effect on the survival of a species in an ecosystem? | [
"increase in the population of prey",
"introduction of a competing species",
"decrease in the population of predators",
"increase in genetic diversity of the species"
] | null | B | |
mmlu_stem | mmlu_stem_17706 | Approximately how many times will Earth rotate during one revolution around the Sun? | [
"1",
"28",
"365",
"1440"
] | null | C | |
mmlu_stem | mmlu_stem_6191 | Animals are considered to be endangered if the species is close to extinction throughout all or most of its environment. Animals become endangered for a variety of reasons. Some animals become endangered when their habitats contain resources for humans. For example, commercial forest cutting in the Amazon Rainforest ha... | [
"ways of protecting animals' habitats",
"effects caused by species endangerment",
"dangers of bringing in non-native species",
"reasons why animals become endangered"
] | null | D | |
mmlu_stem | mmlu_stem_18030 | How hot is it on the surface of the Sun? | [
"Not quite as hot as boiling water",
"About as hot as fire",
"About 100°F",
"Much hotter than almost anything on Earth"
] | null | D | |
mmlu_stem | mmlu_stem_867 | A pesticide gets into the waters of the Everglades and wipes out many of the fish, amphibian and bird populations on which alligators depend for food. Which change would most likely occur among the alligator population? | [
"increase in the reproduction rate",
"decrease in the number of alligator deaths",
"increase in aggression between individuals",
"decrease in the number of alligators migrating"
] | null | C | |
mmlu_stem | mmlu_stem_3222 | Do you often lose things? Don't worry. Now a new tool that can be connected to any object you might lose may be the way to solve your problem. The Tile, a small square linked up to your iphone or ipad by means of Bluetooth, lets you see how close you are to your missing item, within a 50-to-150-foot range. If the item ... | [
"The Tile needs to be charged after a year of use.",
"One smart phone can only be linked up with one Tile.",
"A missing item can't be found if it goes out of your phone's Bluetooth range.",
"The Tile cannot be linked up with a phone without Bluetooth."
] | null | D | |
mmlu_stem | mmlu_stem_17761 | What are the products in the chemical reaction below? NaOH + HCl -> NaCl + H_{2}O | [
"sodium hydroxide and hydrogen chloride",
"sodium chloride and water",
"sodium, chlorine, hydrogen, and oxygen",
"sodium, chlorine, and water"
] | null | B | |
mmlu_stem | mmlu_stem_19526 | 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"
] | null | A | |
mmlu_stem | mmlu_stem_15894 | Mike works very long hours every day. He usually gets up at 17:00. He has a shower and makes his breakfast. What a funny time to make breakfast! After breakfast he practices his guitar, then he puts on his jacket and goes to work. To get to work, he takes the number17 bus to the Star Hotel. The bus usually leaves at 19... | [
"By car",
"By bikes",
"On foot",
"By bus"
] | null | D | |
mmlu_stem | mmlu_stem_16109 | In a surprising result, the No. 69 Middle School girls' football team yesterday beat their school's boys' team. The boys' team often helped the girls with their training . They had never lost to the girls before, but this time the girls beat them 4 -- 3. After the game, Wu Nai, head of the boys' team, was very unhappy... | [
"One.",
"Two.",
"Three.",
"Four."
] | null | C | |
mmlu_stem | mmlu_stem_18837 | Which ability is the most useful for making observations? | [
"senses",
"memory",
"creativity",
"imagination"
] | null | A | |
mmlu_stem | mmlu_stem_11830 | Wolves travel in groups, and they perform almost all the other activities of their lives in the company of fellow wolves. This is one of the most important facts that modern science have learned about wolves and one of the things that most clearly explain their way of life. The pack is usually a family group. It is mad... | [
"They leave the pack and live alone.",
"They leave the pack to form packs of their own.",
"They continue to live as part of the pack.",
"They take over the leadership from their parents."
] | null | B | |
mmlu_stem | mmlu_stem_5347 | Part-time Waitress Busy cafe needs honest and good-looking waitress for weekends. Must enjoy working with a team and dealing with customers. Call Li Ling at 0732-8536724 after 6 pm. Delivery Person Young, healthy person able to deliver heavy boxes of books. Must have a driver's license and can carry heavy boxes. We'r... | [
"A beautiful woman who is good at selling books.",
"A person who has been a taxi driver for more than 40 years.",
"A beautiful and hard-working girl.",
"A strong young man who can drive."
] | null | D | |
mmlu_stem | mmlu_stem_4369 | A deal has been signed to turn by-products from a Scottish distillery into fuel for cars. In what is declared to be a world first, the Tullibardine distillery in Perthshire has linked up with a spin-out company from Napier University in Edinburgh. They plan to use bacteria to feed on the "leftovers" from the whisky mak... | [
"whisky",
"whisky leftovers",
"butanol",
"draff and pot ales"
] | null | C | |
mmlu_stem | mmlu_stem_9375 | Riding School: You can start horse-riding at any age. Choose private or group lessons any weekday between 9 a. m.and 8:30 p.m.(3:30 p.m.on Saturdays). There are 10 kilometers of tracks and paths for leisurely rides across farmland and open country. You will need a riding hat. Opening Hours: Monday through Friday:9:00 a... | [
"Well trained staff members.",
"Good equipment.",
"Nursery for newly-born babies.",
"Various less expensive medicines."
] | null | C | |
mmlu_stem | mmlu_stem_14317 | One day a great general asks his soldiers , "What is the strongest power in the world?" Four of his soldiers put up their hands. They want to answer the question. The general asks the first man to speak. The first man is youngerst, and he is not strong. He says, "My gun is the strongest . It can kill anyone." "Thank y... | [
"All",
"Many of the",
"One of the",
"Four of the"
] | null | D | |
mmlu_stem | mmlu_stem_5967 | Sometime in the next century, the familiar early-newspaper on the front porch will disappear. And instead of reading your newspaper, it will read to you. You'll get up and turn on the computer newspaper just like switching on the TV An electronic voice will distribute stories about the latest events, guided by a p... | [
"They are cheaper than traditional newspapers.",
"They are more convenient to read.",
"You can choose the kind of voice you want to hear.",
"You can easily save information for future use."
] | null | A | |
mmlu_stem | mmlu_stem_3750 | NASA on September 28, 2015 announced the strongest evidence yet for liquid water on the red planet, increasing the possibility that astronauts journeying to Mars could someday rely on the planet's own water for their drinking needs. You may feel like you've heard about the hunt for liquid water on Mars before--and the ... | [
"Water on Mars could be used for dringking",
"There might be some kinds of life on Mars",
"NASA would send astronauts to journey to Mars",
"NASA confirms the best-ever evidence for water on Mars"
] | null | D | |
mmlu_stem | mmlu_stem_21611 | All the food in the fridge is warm on a remote farm with a windmill. The most likely cause is | [
"it's a very windy day",
"someone put a heat lamp in the fridge",
"it's a windless day",
"it's a warm day"
] | null | C | |
mmlu_stem | mmlu_stem_967 | Many scientists think that burning fossil fuels has increased the amount of carbon dioxide in the atmosphere. What effect would the increase of carbon dioxide most likely have on the planet? | [
"a cooler climate",
"a warmer climate",
"lower relative humidity",
"more ozone in the atmosphere"
] | null | B | |
mmlu_stem | mmlu_stem_20229 | A plant will be able to photosynthesize even better when | [
"it spreads out leaves flat",
"leaves leaves on fire",
"it makes leaves curl up",
"opens leaves inside out"
] | null | A | |
mmlu_stem | mmlu_stem_6883 | It is reported that today in China, 50% of people who write blogs do so as a personal diary and 83% use their blogs for sending messages to friends. It is also found that there is a strong East-West difference. In places like the US, blogs that offer information on news attract more readers but in China, blogs are more... | [
"How many people in China blog.",
"How did blogging get started.",
"Different types of blogs and bloggers.",
"What media bloggers do."
] | null | C | |
mmlu_stem | mmlu_stem_8172 | Surgeons in Spain have successfully carried out the world's first organ transplant using new stem cell technology. Some people are calling it the greatest medical breakthrough so far this century. But what are stem cells? As we know, most cells in our bodies are designed to serve specific purposes - for example, a live... | [
"this is the first organ transplant in the whole world",
"the patient is in perfect health after the operation",
"it is the first success with new stem cell technology",
"the stem cells are from an embryo developed in a lab"
] | null | C | |
mmlu_stem | mmlu_stem_11655 | On May 18,1969,NASA astronauts Thomas Stafford,John Young,and Eugene Cernan boarded the Apollo 10 lunar module --the fourth manned mission in the US Apollo Space program and only the second after Apollo 8 to circle the moon.Its mission was to circle the moon and thoroughly test the components and procedures to pave the... | [
"they were excited about the discovery",
"they reported to NASA",
"they were heading back to the lunar ground",
"they thought they might be of little importance"
] | null | B | |
mmlu_stem | mmlu_stem_8932 | Last year, a report by a committee of education experts said that a lot of American students cannot write well. The report noted the concerns of business leaders and teachers. The experts said that more students should have to pass a writing test before they can finish high school. They pointed out that major college e... | [
"Saving much of teachers' time.",
"Saving a lot of money.",
"Being fair and objective.",
"Appreciating humor and beauty"
] | null | D | |
mmlu_stem | mmlu_stem_8017 | A small group of people around the world have started implanting microchips to link the body and the computer. Mr. Donelson and three friends, who had driven 100 miles from their homes in Loockport, New York, to have the implants put in by Dr. Jesse Villemaire, whom they had persuaded to do the work, are part of a sma... | [
"Make a safety gate open with a knock of a card.",
"Make bridge and tunnel traffic flow smoothly with an E-Zpass.",
"Open doors and unlock his car with a wave of his hand.",
"Turn his body and brain directly into computers."
] | null | C | |
mmlu_stem | mmlu_stem_22511 | Which likely could replace the sun in our solar system? | [
"another star",
"the moon",
"Jupiter",
"Venus"
] | null | A | |
mmlu_stem | mmlu_stem_1207 | Marni runs 1500 meters around the school track. What does she need to know in order to find out her speed? | [
"her time from start to finish",
"the number of steps she took",
"her heart rate at the finish line",
"the direction she began running"
] | null | A | |
mmlu_stem | mmlu_stem_4752 | Have you ever thought of joining a book club and buying new books through the post? Here at the International Book Club, we already have many members buying books from us by mail. Immediate benefits: *As a special offer, you may choose any reduced-price books from our new members' book list, to the value of $6 in total... | [
"$40.",
"$60.",
"$20.",
"$70."
] | null | A |
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