dataset string | id string | question string | choices list | rationale string | answer string | subject string |
|---|---|---|---|---|---|---|
mmlu_stem | mmlu_stem_15704 | Not everyone has a chance to be a detective , but I got one when I was 13 years old. It happened in 1994. One afternoon, I was walking down the street when I saw my father's new car. I expected to see my father in the driver's seat. But to my surprise, I saw a young woman driving instead, "She has stolen my father's c... | [
"Thirteen years ago.",
"Twenty years ago.",
"Thirty years ago.",
"Before 1994."
] | null | B | |
mmlu_stem | mmlu_stem_13644 | News 1 Yuan Longping, the father of hybrid rice, won the World Food Prize on Monday. Yuan developed the world's first popular and widely known hybrid rice. Hybrid rice plants can make more rice than regular ones. News 2 Have you ever got angry at books that are full of mistakes? Don't worry, things will get better soon... | [
"1.4 kilometers per second",
"43 kilometers per minute",
"1,270 kilometers per hour",
"8,000 kilometers per hour"
] | null | D | |
mmlu_stem | mmlu_stem_18096 | The heart, veins, arteries, and capillaries make up which organ system? | [
"reproductive",
"muscular",
"excretory",
"circulatory"
] | null | D | |
mmlu_stem | mmlu_stem_4615 | Alexi s Vaughan,17,sat tiredly in the passenger seat of her dad's car.The early Saturday morning run with her father,Michael,was part of the punishment.She stared sadly out of the window at the cornfields. An experienced hunter,Alexis let her eyes lazily search for wildlife.She was shocked when a deer came into view ab... | [
"By trying to bring the buck's life to an end.",
"By frightening the buck to run away down the slope.",
"By trying to draw the buck's attention away from Sue.",
"By pushing the buck away from Sue by the antlers."
] | null | C | |
mmlu_stem | mmlu_stem_14581 | In our town, there is a big zoo with a lot of animals in it. There are some beautiful tigers and two old lions. They eat a lot of meat every day. There are also two big elephants and one baby elephant. The elephants are kind animals. They eat a lot every day. They like children. Children often give them bread and banan... | [
"Monkeys.",
"Tigers.",
"Bears.",
"Lions."
] | null | A | |
mmlu_stem | mmlu_stem_8628 | Our risk of cancer rises rapidly as we age. So it makes sense that the elderly should be routinely screened for new tumors or doesn't it? While such tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of ... | [
"They want to take advantage of the medical care system.",
"They want to protect themselves against medical disputes.",
"They want data for medical research.",
"They want their patients to suffer less."
] | null | B | |
mmlu_stem | mmlu_stem_6349 | Soon, you' re going to have to move out!" cried my neighbor upon seeing the largest tomato plant known to mankind, or at least known in my neighborhood. One tiny 9-inch plant, bought for $1. 25 in the spring, has already taken over much of my rose bed, covering much of other plants, and is well on its way to the front ... | [
"there was room for it in the garden",
"the soil was just right for it",
"it cost only $1. 25",
"the roses' branches needed to be covered"
] | null | A | |
mmlu_stem | mmlu_stem_2296 | Which of these is the main function of a cell wall? | [
"To make food",
"To store water",
"To provide support",
"To make the plant green"
] | null | C | |
mmlu_stem | mmlu_stem_10299 | Every human being has a unique arrangement of the skin on his fingers and this arrangement is unchangeable. Scientists and experts have proved the uniqueness of finger-prints and discovered that no exactly similar pattern is passed on from parents to children, though nobody knows why this is the case. The ridge structu... | [
"worth trying",
"successful",
"useful",
"useless"
] | null | D | |
mmlu_stem | mmlu_stem_4586 | Have you ever stayed up late? If so, you know that not getting enough sleep can leave you tired and grumpy . Not sleeping enough can also make it harder to think clearly the next day. Sleep experts have long known that getting a good night's sleep is important. It helps kids perform their best during the day. A recent ... | [
"Too Much Sleep",
"It's Homework Time",
"Sleep to Succeed",
"Math Problems"
] | null | C | |
mmlu_stem | mmlu_stem_19374 | A flower may consider its entire point in living to be | [
"propagating the animal kingdom",
"making new flowers bloom",
"feeding bees and making honey",
"spreading its genetic components around"
] | null | D | |
mmlu_stem | mmlu_stem_21099 | A woman looking through binoculars is watching something | [
"distant",
"near",
"close",
"beside her"
] | null | A | |
mmlu_stem | mmlu_stem_9541 | Books, software, and videos, no matter what you are looking for, if you turn on a computer and log on the Internet, you are sure to find something. E-books are all over the Internet; some are free, and some are not. E-books are basically electronic books you can read without having to carry heavy books and flip t... | [
"suggest that people start reading e-books on the Internet",
"advise people to form good computer habits",
"discuss problems people have online",
"introduce many uses of the Internet"
] | null | D | |
mmlu_stem | mmlu_stem_15425 | Elephants have very strong legs.Their legs are like trees.They usually walk slowly because they are so big,but they walk very quietly. Wild elephants living in the jungle usually stay together in big families.Usually one old elephant leads them.The others follow their leader.They usually move about at night,looking fo... | [
"It may not remember you and walk away.",
"It may kick you,or do something to hurt you.",
"It may eat the food you give it.",
"It may let you take photos with it."
] | null | B | |
mmlu_stem | mmlu_stem_16940 | A group of frogs were travelling through the woods. Two of them, Nick and Jack, fell into a deep pit . All the other frogs gathered around the pit. When they saw how deep the pit was, they told Nick and Jack that they were as good as dead. Nick and Jack ignored what the other frogs said and tried to jump up out of the... | [
"holding a meeting",
"taking exercise",
"travelling through the woods",
"sleeping in the woods"
] | null | C | |
mmlu_stem | mmlu_stem_14700 | As soon as the woman got into the house, her eight-year-old daughter told her that her younger brother drew so many pictures on the clean wall of his bedroom and left the white wall in a mess. When the woman heard this, she was angry. "Where's your brother now?" "He's hiding himself in the cupboard in his bedroom." The... | [
"six",
"eight",
"fourteen",
"Sixteen"
] | null | C | |
mmlu_stem | mmlu_stem_2109 | Which form of energy is found in food? | [
"chemical",
"electrical",
"sound",
"mechanical"
] | null | A | |
mmlu_stem | mmlu_stem_11272 | Whether it's for a hobby or profession, photography has always been highly valued. Photography has been around for over a hundred years, but what has recently revolutionized it is digital photography. A digital camera looks like a film camera, but it works differently. A digital camera takes pictures or a video by usi... | [
"Harmful chemicals are not needed in developing pictures.",
"Pictures are printed with a computer instead of films.",
"Photographers don't have to work in a darkroom.",
"Digital cameras produce pictures as good as film cameras."
] | null | D | |
mmlu_stem | mmlu_stem_15788 | Recently hand-foot-mouth disease has spread across China. In the past three months, there have been about 41,846 cases in 30 provinces and regions. The number is increasing. Eighteen Chinese children have died of the disease so far this year. What causes the disease and why is it dangerous? Hand-foot-mouth disease is... | [
"thirty thousand",
"forty thousand",
"four million",
"fourteen thousand"
] | null | B | |
mmlu_stem | mmlu_stem_17389 | Otto pushed a toy car across a floor. The car traveled fast across the wood, but it slowed to a stop on the carpet. Which best explains what happened when the car reached the carpet? | [
"Inertia decreased.",
"Gravity increased.",
"Friction increased.",
"Magnetism decreased."
] | null | C | |
mmlu_stem | mmlu_stem_17419 | What is determined by the speed that Earth rotates on its axis? | [
"the length of a day",
"the energy that reaches a location",
"the temperature of water in the ocean",
"the number of seasons in a year"
] | null | A | |
mmlu_stem | mmlu_stem_15807 | Do you often play with your pet dog or cat? Do you like touching animals like rabbits? They are cute. But someimes they may bite you. Then you could get a terrible disease--rabies. In China, 2,245 people got rabies in the first nine months of 2007. In September, 318 people died of rabies. Dogs, cats, rabbits and bats... | [
"2,245",
"318",
"232",
"50,000"
] | null | B | |
mmlu_stem | mmlu_stem_19179 | Which is a complete circuit? | [
"a refrigerator that is running",
"a battery removed from a toy",
"a clock that is wound-up",
"a fuse that has blown"
] | null | A | |
mmlu_stem | mmlu_stem_9510 | Wilderness activity week, Finland Set off on a really wild adventure to Finland, where night is a distant memory during the endless days of summer. From your cottage, set high in the hills above Koli National Park, you can explore a perfect wilderness, and pull over at a lakeside beach whenever you like a dip . Horseri... | [
"PS2030",
"PS1316",
"PS1869",
"PS1211"
] | null | C | |
mmlu_stem | mmlu_stem_6955 | Dogs have an amazing sense of smell thanks to 300million smell receptors in their noses, compared to only five million in the human nose. Medical dogs are trained by smelling samples of people already diagnosed with cancer and those of people without the disease so they can learn to tell the difference. Dr Claire Guest... | [
"By smelling the urine sample.",
"By smelling the breath sample.",
"By smelling the hidden cancer.",
"By pushing Dr Guest hard."
] | null | C | |
mmlu_stem | mmlu_stem_3157 | Humans: It's time to abandon the earth or face extinction. This prediction isn't science fiction. It's a glimpse of the future, according to famed British scientist Stephen Hawking. "I see great dangers for the human race," he said in an interview with global forum Big Think. "There have been a number of times in t... | [
"About 4.2 years.",
"About 50,000 years.",
"Less than 42,000 years.",
"Over 10 years."
] | null | B | |
mmlu_stem | mmlu_stem_8097 | When you think of all the ways your body can get hurt---falling off a bike, stepping on a nail, being bitten by a crazed dog---the aches and pains that come from sitting at a computer may not seem like much. But more doctors are getting worried about just that. If you sit at a PC the wrong way, the nerves and muscles i... | [
"avoiding pains caused by using PC",
"the science of ergonomics",
"illness caused by a computer",
"how to keep fit"
] | null | A | |
mmlu_stem | mmlu_stem_8477 | prefix = st1 /Britainis facing a sharp rise in its rat population as growing numbers of people leave fast food scraps in the street , an environment group warned . Keep Britain Tidy said the rodents were stopping their traditional hunts underground and were roaming the streets ,tempted by discarded burgers ,pizzas and... | [
"60 million.",
"58 million.",
"35 million.",
"2 million."
] | null | B | |
mmlu_stem | mmlu_stem_21532 | Which can best be described as hibernation for most amphibians? | [
"a brain dead frog in mud",
"a frog napping for an hour in mud",
"a frog burying itself in mud for months",
"a frog sleeping for the night in mud"
] | null | C | |
mmlu_stem | mmlu_stem_13298 | Come and see the Indian elephants and new tigers from America. The bears are waiting to meet you, and the monkeys from china are waiting to throw things at you. The lovely dogs from Australia are waiting to laugh at you. The giraffes from Zambia are waiting to look down on you. Tickets Adults :$2.00 Children : Over... | [
"fat",
"tall",
"long",
"ugly"
] | null | B | |
mmlu_stem | mmlu_stem_7575 | After almost 30 years of arguing that a black hole swallows up everything that falls into it, British astrophysicist Stephen Hawking moved backward last week. The world-famous writer of "Brief History of Time" said he and other scientists had got it wrong. "I've been thinking about this problem for the last 30 years,... | [
"The Formation of the Black Hole",
"Black Hole Information Paradox",
"Black Hole Mystery",
"The Cause of the Black Hole"
] | null | C | |
mmlu_stem | mmlu_stem_9591 | Mars Was Not Always Bitterly Cold Scientists at the California Institute of Technology (Caltech) have reported evidence that Mars was warmer and wetter long ago than it is today. The Caltech scientists say they have directly _ the temperature of Mars four billion years ago. At least, they established the surface tempe... | [
"By studying Allan Hills meteorite.",
"By using spacecraft orbiting Mars.",
"By studying minerals gathered on Mars",
"By studying a meteorite on the Martian surface."
] | null | A | |
mmlu_stem | mmlu_stem_2415 | One advantage of the Internet is shopping conveniently online for clothes; one disadvantage of the Internet is also shopping conveniently online for clothes. "Nothing fits," said Lam Yuk Wong, a senior in electrical and computer engineering at Rice University. "Everyone says this. They order clothes and they don't fit.... | [
"scanning -- trying on clothes -- getting images",
"trying on clothes -- getting models -- scanning",
"scanning -- getting models --trying on clothes",
"trying on clothes -- getting images -- scanning"
] | null | C | |
mmlu_stem | mmlu_stem_5306 | Recently Dr. Cleiman has proved that everyone has a daily energy cycle. During the hours when you labor (work) through your work, you may say that you are "hot". That is true, the time of day when you feel most energetic is when your cycle of body temperature is at its peak . For some people the peak comes during the ... | [
"how people can make their life fit their cycle",
"whether everyone has a daily cycle or not",
"why people have their energy cycle at different times",
"what will happen in the family if the couple fail to realize which cycle each member has"
] | null | C | |
mmlu_stem | mmlu_stem_1069 | Ice will form on small ponds when the temperature drops below 0°C. Which property of ice is most beneficial to fish living in these ponds? | [
"Ice has a temperature colder than the temperature of water.",
"Ice absorbs sunlight that is reflected by water.",
"Ice traps more pollution than is trapped by water.",
"Ice had a density lower than the density of water."
] | null | D | |
mmlu_stem | mmlu_stem_4454 | Imagine you're at a party full of strangers. You're nervous. Who are these people? How do you start a conversation? Fortunately, you've got a thing that sends out energy at tiny chips in everyone's name tag . The chips send back name, job, hobbies, and the time available for meeting-whatever. Making new friends become... | [
"warn people of the possible risks in adopting RFID technology",
"explain the benefits brought about by RFID technology",
"convince people of the uses of RFID technology",
"predict the applications of RFID technology"
] | null | D | |
mmlu_stem | mmlu_stem_5527 | Just one bite of cake that is made with eggs is enough to make John feel very sick. Susan gets a terrible rash whenever she eats anything containing seafood, and David nearly died when he first ate a cookie that included peanuts. David had trouble breathing after he ate the cookie, but his mother knew what to do and sh... | [
"The common allergen test.",
"The food challenge.",
"The blood test.",
"The skin test."
] | null | B | |
mmlu_stem | mmlu_stem_13135 | Many children think mobile phones are cool. They come in fun colours and you can talk with a friend anytime and anywhere. In the USA, more than 90 million people use mobile phones. Many of those people are children. For children, mobile phones are more than phone calls. They are fashionable. Most mobile phone users don... | [
"women",
"men",
"scientists",
"children"
] | null | D | |
mmlu_stem | mmlu_stem_14602 | Do you like listening to music? Does all of the music bring happiness to you? Do you know some music is noise? What is noise? Noise is a loud or unwanted sound. It is also called noise pollution. Where is noise from? Noise can be caused by many kinds of machines, such as motorcycles, planes, farm tractors and TVs. And,... | [
"stop machines",
"cause a loss of hearing",
"improve people's hearing",
"help people to sleep better"
] | null | B | |
mmlu_stem | mmlu_stem_12664 | Suppose a man has a car accident. He is hurt badly and is _ , that is, he can't think, speak, or hear. His family takes him to the hospital. The doctors tell the family that his brain is dead. A machine can make him breathe . Now the patient's family must answer some difficult questions. Should they think he is dead? S... | [
"An unconscious person is clear about his condition",
"An unconscious person knows that he will die",
"Don't save him if someone's brain is dead",
"When someone's brain is dead, use machines to keep him breathe."
] | null | C | |
mmlu_stem | mmlu_stem_9225 | Like human beings, dogs may catch cold because of cold weather, wet conditions or can also get it from other sick dogs. If a dog has a running nose and watery eyes, coughs or sneezes , then it is quite probable that the dog has caught cold. A dog's cold can get over after a few days without treatment but it totally dep... | [
"a dog's cold can always disappear naturally",
"it's quite easy to make a sick dog recover from cold",
"treating a dog's cold sometimes needs a vet's help",
"cold in dogs won't spread between each other."
] | null | C | |
mmlu_stem | mmlu_stem_15238 | It seems to be strange that there is a blind spot in the eye. Here is an interesting experiment that can make something _ when one eye is open. Make a card about the size of a postcard and write two English letters "L" and "R" on it. "L" is on the left and "R" on the right. First, hold the card about 80 cm away and y... | [
"there is a blind spot in the eye",
"an interesting experiment",
"where the blind spot is",
"how to find the blind spot"
] | null | A | |
mmlu_stem | mmlu_stem_1947 | Which group consists only of living things? | [
"rabbit, seed, bird",
"seed, bird, wind",
"Volcano, candle, rabbit",
"wind, candle, volcano"
] | null | A | |
mmlu_stem | mmlu_stem_10923 | Space travel is definitely bad for astronauts' bones, reducing their bone density after only a month of weightlessness, according to French research published on Friday. Laurence Vico and his fellow workers at St Etienne University called for more research into the effects of microgravity, after their study of 15 astr... | [
"The food they eat in space.",
"The drinks they take in space.",
"The temperature in space.",
"The gravity in space."
] | null | D | |
mmlu_stem | mmlu_stem_4478 | What will power your house in the future? Nuclear, wind, or solar power? According to scientists at the Massachusetts Institute of Technology (MIT) in the US, it might be leaves -- but artificial ones. Natural leaves are able to change sunlight and water into energy. It is known as photosynthesis . Now researchers h... | [
"saving energy",
"a mixture of water power and solar energy",
"an invention copying photosynthesis",
"an introduction to the history of artificial leaves"
] | null | C | |
mmlu_stem | mmlu_stem_313 | The main function of the human digestive system is to | [
"break down foods for absorption into the blood",
"exchange oxygen and carbon dioxide in the lungs",
"release energy from sugars within the cells",
"carry nutrients to all parts of the body"
] | null | A | |
mmlu_stem | mmlu_stem_13371 | Bears are found in Asia, Africa and America. They are very strong, with short tails and thick legs. Bears eat almost everything. They seem to enjoy meat, vegetables, fruit, milk and rice. Bears are not quite dangerous as people imagine them to be. Like most animals, they will try to stay away from human beings. However... | [
"Bears never kill large animals.",
"Bears are found in many places.",
"Bears have to hibernate in the winter.",
"Bears didn't need to be taught to ask for food"
] | null | A | |
mmlu_stem | mmlu_stem_9215 | When I was a high school student , mathematics looked like a big hurdle for me and several of my classmates.When we reached the ninth class, we got Mr. Iyer, a strict maths teacher who was also our class teacher.He always stuck to his discipline.We had to arrive on time, pay undivided attention to his lectures, and dar... | [
"goals can be reached step by step",
"one can reach his/ her goals in a giant leap",
"tasks can be solved under the guide of the teacher",
"there is only one step between success and failure"
] | null | A | |
mmlu_stem | mmlu_stem_7975 | On February 3, a Laysan albatross , a large seabird, named Wisdom, which is 62 years old, hatched a healthy chick on a Pacific island near Hawaii,. It was the sixth year in a row this bird has hatched a chick. Wisdom's species normally lives only 12 to 40 years, while she is able to hatch healthy chicks into her 60s. A... | [
"She spends most of its time in the air.",
"She has lived more than 100 years.",
"She hatched a healthy chick in her 60s.",
"She hasn't set foot on land for three to five years."
] | null | C | |
mmlu_stem | mmlu_stem_13369 | Bears are found in Asia, Africa and America. They are very strong, with short tails and thick legs. Bears eat almost everything. They seem to enjoy meat, vegetables, fruit, milk and rice. Bears are not quite dangerous as people imagine them to be. Like most animals, they will try to stay away from human beings. However... | [
"quite harmless",
"very dangerous",
"very safe",
"very clever"
] | null | B | |
mmlu_stem | mmlu_stem_6221 | Women who own cats are more likely to have mental health problems and kill themselves because they can be infected by a common parasite that can be caught from cat litter, a study has found. Researchers found women infected with the Toxoplasma gondii (T. gondii) parasite , which is spread through contact with cat waste... | [
"Women have a higher risk to be infected by the parasite than men.",
"The result of the research may help the scientists to find ways to stop suicide in advance.",
"The scientists will continue their research into the possible connection.",
"The risk of being infected seems to rise with the decreasing levels ... | null | C | |
mmlu_stem | mmlu_stem_658 | Which of these animals has teeth that are most like the teeth of humans? | [
"deer",
"lion",
"monkey",
"dog"
] | null | C | |
mmlu_stem | mmlu_stem_17436 | What is the relationship between tissues and organs? | [
"Organs are made from one type of tissue.",
"Tissues are made from one type of organ.",
"Tissues are made from different types of organs.",
"Organs are made from different types of tissues."
] | null | D | |
mmlu_stem | mmlu_stem_21519 | Which promotes the creation of serotonin? | [
"Jupiter",
"Venus",
"the Sun",
"the Moon"
] | null | C | |
mmlu_stem | mmlu_stem_7108 | A Brown University sleep researcher has some advice for people who run high schools: Don't start classes so early in the morning. It may not be that the students who at their desks are lazy. And it may not be that their parents have failed to enforce bedtime. Instead, it may be that biologically these sleepyhead stud... | [
"Adolescent heath care.",
"Problems in adolescent learning.",
"Adolescent sleep difficulties.",
"Changes in adolescent sleep needs and patterns."
] | null | D | |
mmlu_stem | mmlu_stem_22519 | What type of aspect can be made from the moving winds? | [
"snow",
"wood",
"bananas",
"electricity"
] | null | D | |
mmlu_stem | mmlu_stem_15493 | Have you ever seen a horse with toes ?Millions of years ago, horses had many toes. They had four toes on each front foot. They had three toes on each back foot. The horses were no bigger than the cats.These small horses lived in the forest. The toes helped the horses run on the soft, wet ground. At first, it was very h... | [
"horses had three toes on each back foot.",
"horses lived in the hot forest",
"horses changed a lot over the years",
"horses didn't like the cold weather"
] | null | C | |
mmlu_stem | mmlu_stem_473 | Which of the following is an example of genetic engineering? | [
"Growing a whole plant from a single cell.",
"Finding the sequences of bases in plant DNA.",
"Inserting a gene into plants that makes them resistant to insects.",
"Attaching the root of one type of plant to the stem of another type of plant."
] | null | C | |
mmlu_stem | mmlu_stem_13657 | If your mother wants to tell you something, she uses words. Birds can not talk as we do. But some birds can make sounds to warn their young of danger. They have their own way to make the young birds know or do certain things. The jackdaw is a kind of blackbird that lives in Europe. Jackdaws live together in groups. You... | [
"after it is taught",
"before it is hatched",
"by practicing sounds",
"as soon as it is hatched"
] | null | D | |
mmlu_stem | mmlu_stem_15693 | Hi! I'm Tom.This is my pencil box. It's orange. My ruler is blue and red .It's in the pencil-box. That is a pencil. It's black. It is not my pencil. It's Lucy's. The white eraser is Bob's. I call Bob at 789-6943. It is his telephone number. ? | [
"Tom's ruler is in the pencil box.",
"Lucy's pencil is black.",
"Bob's eraser is blue.",
"The pencil box is Tom's."
] | null | C | |
mmlu_stem | mmlu_stem_5489 | A chip inserted in a young quadriplegic's brain is already improving his quality of life. Soon the benefits may be more widespread. A 25-year-old man unable to move from the neck down recently did what many assumed impossible. After a knife attack that had left him paralyzed, all he could move was his head, which he... | [
"A chip",
"A computer",
"A robotic hook",
"A company"
] | null | A | |
mmlu_stem | mmlu_stem_15892 | Dear Dad and Mom, How are you? I'm happy here, but I miss you very much. It's Sunday today, I don't have any classes. I am writing an e-mail to you in the computer room now. There are lots of students in the computer room. Some students are talking with their friends on QQ. Some students are playing computer games. Som... | [
"At home.",
"In the supermarket.",
"In the library.",
"In the computer room."
] | null | D | |
mmlu_stem | mmlu_stem_20056 | Palm trees use the sun to | [
"swim",
"eat",
"sleep",
"run"
] | null | B | |
mmlu_stem | mmlu_stem_13381 | Hello! I'm Jane. I'm thirteen . I have a sister, but I don't have a brother. I like games. I often play soccer with her. I have 2 volleyballs. I like ping-pong, too. I play ping-pong with my friends after school. Do you like games ? Do you play sports every day ? Who does Jane play soccer with ? | [
"Her sister.",
"Her brother.",
"Her friends.",
"Her classmates."
] | null | A | |
mmlu_stem | mmlu_stem_6993 | Reader Janet Maynard has a lot of young bushes in her garden and is suffering from " _ . So for Janet and anyone else who doesn't want to waste time, effort and water, here are my top tips for keeping plants refreshed in thirsty times. Water in the evening if possible, rather than leaving it till you see things suffer.... | [
"It would be better to water the plant in the evening than in the morning.",
"It's necessary to water newly-planted trees once a week in the first summer.",
"Put potted plants in saucers in case the roots rot in damp weather.",
"Make sure fertilizer in the pot doesn't dry out, otherwise the water would not be... | null | C | |
mmlu_stem | mmlu_stem_7490 | Book into the new prefix = st1 /AucklandHospitalat a typical hour, say 11 on a Saturday night, and you will notice changes in the way you are treated. Let's start with the blood sample taken from your arm as you are wheeled in the door. By the time you are through the security doors and into the emergency area, that s... | [
"high-tech help in first aid",
"computer help in the first aid",
"x-rays help in the hospital",
"camera help in the hospital"
] | null | A | |
mmlu_stem | mmlu_stem_15131 | When an animal helps another animal, it usually gets something valuable in return. For a long time, many scientists thought that only people could act generously just because it feels good. However, a new study in Germany suggests that chimpanzees also do good things for no real reason. And so do children who are as y... | [
"young chimpanzee that live on an island",
"18-month-old children who live in Germany",
"kids who are living with adult chimpanzees",
"adult chimpanzees that live on the African mountain"
] | null | B | |
mmlu_stem | mmlu_stem_8854 | Everyone has done experiments in high school laboratories, but have you ever thought about designing a satellite to explore space? On Nov. 19, a team of students from Thomas Jefferson High School for Science and Technology in the US _ peers and even scientists by successfully launching a satellite. The first satellite ... | [
"is evidence of the advance of spacecraft technology",
"proves that hard-working teenagers can achieve a lot",
"shows the importance of extracurricular activities at school",
"has inspired many people to take an interest in space travel"
] | null | B | |
mmlu_stem | mmlu_stem_11970 | Seal seizes raft This seal really rocked the boat when he found himself an unusual place to hang out. After the seal came across a boat in the harbor where he lives, he fell inside and wouldn't _ for four days. "One morning the seal just pulled himself aboard," says Ed Stubbings, who owns the boat-turned-bed. Probably... | [
"injured his back",
"lost his tail and back legs",
"quickly got used to his new tail",
"was found by Ed Stubbings"
] | null | C | |
mmlu_stem | mmlu_stem_18987 | local plant varieties are the best for improving the local | [
"social status",
"environs",
"satellite reception",
"future"
] | null | B | |
mmlu_stem | mmlu_stem_21559 | A shark will generally avoid eating fish that | [
"they are symbiotic with",
"are their main prey",
"are already bleeding out",
"they like the taste of"
] | null | A | |
mmlu_stem | mmlu_stem_8967 | Gaudi Nanda sees a wearable computer as a handbag --- one that's built out of four-inch squares and triangles of fiber, with tiny computer chips embedded in it. It looks, feels and weighs like your typical leather purse. That's where the similarities end: this bag can wirelessly keep track of your belongings and ... | [
"require users to operate on the stomach",
"pick up the signals through wires and chips",
"are being applied in some different areas now",
"are smarter but more expensive than the old ones"
] | null | C | |
mmlu_stem | mmlu_stem_9850 | Before 1900, many theories existed as to the cause of yellow fever . Some doctors were sure the disease was air-borne; others felt that it was spread from person to person. Dr. Carlos Finlay, a well-known Cuban doctor of that time, had long held the theory that it was caused by the bite of mosquitoes. But neither the ... | [
"by air",
"by dirty water",
"by the bite of certain mosquitoes",
"by getting in touch with the patient"
] | null | C | |
mmlu_stem | mmlu_stem_955 | A son can inherit traits | [
"only from his father",
"only from his mother",
"from both his father and his mother",
"from either his father or his mother, but not from both"
] | null | C | |
mmlu_stem | mmlu_stem_13104 | Huang Naihui was born in 1964 in Taipei. When he was a child, he had a very high fever, which made him partially paralyzed. His parents were afraid that he would bring bad luck to the family and abandoned him. But his grandmother brought him up. It was at the age of 13 that he went to school. At the age of 22, he would... | [
"A high fever.",
"The hot weather.",
"The hunger.",
"The cold."
] | null | A | |
mmlu_stem | mmlu_stem_15899 | What does a UFO look like? Do you believe there are aliens outside the earth? Maybe nobody can tell us exactly, but some of us believe that we humans are not alone in this world. We have friends living outside the earth. And a lot of people in the world think they really have seen a UFO flying in the sky. Now many scie... | [
"UFO is short for Unidentified Flying Object.",
"Some people from some cities said that they saw the UFO on August 20 th,2011.",
"The pilot could exactly make sure what he had seen.",
"Many of us are interested in the UFO."
] | null | C | |
mmlu_stem | mmlu_stem_6961 | There is a brown female Canadian duck that weighs only four hundred fifty grams. The duck had flown to the southern state of Florida for the winter.A hunter shot it on January fifteenth and took it to his home in the city of Tallahassee.He put it in the refrigerator .Two days later the man's wife opened the refrigera... | [
"Save the Duck",
"The Lucky Duck",
"Stop Killing Ducks",
"The Poor Duck"
] | null | B | |
mmlu_stem | mmlu_stem_10198 | The red crab lives on Christmas Island in the Indian Ocean and has been found nowhere else in the world. But on its homeland it is a very significant species -- some 120 million individuals cover the rain forest floor and play a major role in determining the structure of the ecosystem. These large crabs are active du... | [
"The right caves.",
"The number of the crabs.",
"The movement of the moon.",
"The temperature of the tide."
] | null | C | |
mmlu_stem | mmlu_stem_22458 | Which is a byproduct of a lightbulb? | [
"taste",
"death",
"warmth",
"sound"
] | null | C | |
mmlu_stem | mmlu_stem_16190 | While you're in Shanghai, please come and take a walk round some of our interesting places. Shanghai Museum You must see this beautifully designed museum. It is a wonderful place to study Chinese art and history. There are ancient treasures, fantastic Chinese sculptures, paintings from all ages and many other things fo... | [
"robots",
"letters",
"bamboos",
"coins"
] | null | C | |
mmlu_stem | mmlu_stem_13244 | Tom with his grandparents lives in a farmhouse. He studies in a small school. It is not far from his home. So he walks to school every day. There is a small river in front of the school. There is a small bridge over the river. There is only one shop near his school. There is a big playground behind the teaching buildin... | [
"often",
"don't like to",
"sometimes",
"seldom"
] | null | A | |
mmlu_stem | mmlu_stem_18852 | Which two factors determine the gravitational attraction between two objects? | [
"time and temperature",
"shape and orbital speed",
"color and hardness",
"mass and distance apart"
] | null | D | |
mmlu_stem | mmlu_stem_612 | Which of the water samples described below has the greatest average kinetic energy per molecule? | [
"1 liter of ice at a temperature of -50°C",
"10 liters of ice at a temperature of -75°C",
"1 liter of water at a temperature of 75°C",
"10 liters of water at a temperature of 50°C"
] | null | C | |
mmlu_stem | mmlu_stem_15632 | I'm Alfred. I was born with a problem in my backbone and mobility was a big challenge, but thanks to my teachers and friends, my school life was excellent. My friends and I used to sit together and have lots of fun. Whenever we got a free period, we used to start shouting or play games. I would take part in all competi... | [
"One.",
"Two.",
"Three.",
"Four."
] | null | B | |
mmlu_stem | mmlu_stem_2048 | Base your answers on the information below. One hot, summer day it rained very heavily. After the rain, a plastic pan on a picnic table had 2 cm of rainwater in it. Four hours later, all the rainwater in the pan was gone. Which process caused the rainwater in the pan to disappear as it sat outside in the hot air? | [
"condensation",
"evaporation",
"precipitation",
"erosion"
] | null | B | |
mmlu_stem | mmlu_stem_9414 | *The Hotel Portixol,a hotel that oozes style and has thoughtful extras in Palma Majorca. *Location In the bay of Portixol,a 30-minute walk or 10-minute cycle east of the old town,overlooking Portixol port. *Character The square white building,with its blue shutters and dark wooden balconies,stands out as you approach... | [
"Over PS114.",
"Less than PS228.",
"More than PS180.",
"Only PS76."
] | null | B | |
mmlu_stem | mmlu_stem_20340 | An animal that perhaps uses light to it's advantage is | [
"comb jellies",
"dolphins",
"cats",
"whales"
] | null | A | |
mmlu_stem | mmlu_stem_9645 | "Get out of the plane!" Justin shouted. Teddy and he dropped to the ground,.... When Kathy and Victor reached the edge of the grassland, flames were shooting more than five meters into the air. Kathy couldn't believe what she was seeing. One glance told her they needed medical attention immediately. She questioned Just... | [
"She was too tired",
"she felt thirsty",
"she wanted to regain lost energy",
"nothing else could be done then"
] | null | C | |
mmlu_stem | mmlu_stem_20205 | Fauna will have to flee if their home is | [
"prepared",
"having renovations done",
"being built",
"demolished"
] | null | D | |
mmlu_stem | mmlu_stem_6743 | Human beings have a natural desire to explore the unknown. People with a strong interest in space like to say it is the last place left to explore. But scientists are warning that space exploration for long periods is not going to be easy. They say the human body is not designed to stay in space over an extended period... | [
"Arms and legs grow stronger at what is called zero gravity",
"Blood moves up toward the head.",
"Pressure in the skull will be raised.",
"All of the above."
] | null | C | |
mmlu_stem | mmlu_stem_10230 | At The Children's Hospital, we're making it all better for our patients and their families all the time. We invite you to see how we' ve grown and discuss opportunities to enhance your nursing career. We offer competitive salaries and benefits, flexible shifts, including 4,6,and 8-hour shifts, education assistance, low... | [
"often have to take long night shifts",
"should have a graduate degree at least",
"could transfer to other top children's hospitals in the nation",
"could receive education assistance"
] | null | D | |
mmlu_stem | mmlu_stem_20207 | A carbonated beverage contains dissolved what? | [
"steel",
"plastids",
"plastic",
"carbonic anhydride"
] | null | D | |
mmlu_stem | mmlu_stem_10737 | As a boy,Tim was much influenced by books about the sea, but in fact by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a dentist and as a result Tim had the opportunity of meeting many doctors either at home or elsewhere. When he was fourteen he was already hanging around the ... | [
"was sent to Europe during the war",
"worked as a surgeon during the war",
"was satisfied with his career as a surgeon.",
"decided to give up medicine for faith"
] | null | C | |
mmlu_stem | mmlu_stem_5163 | Tour One invites you to join our tours of the Capital City. Your host will entertain you with historical anecdotes and offer an endless supply of "insider" tips to make your visit wonderful. Your time with us will be the highlight of your visit to Washington DC. Because class size does matter, Tour One uses a minibus... | [
"$140.",
"$160.",
"$225.",
"$215."
] | null | C | |
mmlu_stem | mmlu_stem_9914 | Carmen Arace Middle School is situated in the town of Bloomfield,but four years ago it faced many of the same challenges as inner--city schools nearby:low scores in standardized tests and dropping enrollment of students.Then the hard-driving headmaster, Delore Bolton,persuaded her school to shake up the place by buying... | [
"the laptop program also has a positive influence on parents",
"the laptop program in urban schools is forbidden by parents",
"students only visit the school website in Carmen Arace Middle School",
"students generally like the idea of having their online activities tracked"
] | null | A | |
mmlu_stem | mmlu_stem_5023 | Our sun is a star, and nine worlds move round it. Worlds like these are planets . But there are other stars, other suns. Not only thousands of them, but millions of them. Do different stars have planets? We can see the planets round our own sun. But we haven't seen any more. The stars are too far away from us. Stars g... | [
"most stars",
"any other star",
"its planet",
"the planets round the sun"
] | null | B | |
mmlu_stem | mmlu_stem_1682 | Billy was a monster. He was born in Monster Town, where he learned how to be a monster and how to do monster things. One day Billy was very hungry. There are no stores in Monster Town, so Billy had to find his own food. He saw some bugs but he did not want to eat those because bugs are gross and taste bad. Then he saw ... | [
"Billy's friend dared him to eat a bunny.",
"The bunny was mean to Billy.",
"Billy was hungry and bunnies are delicious.",
"Billy was bored"
] | null | C | |
mmlu_stem | mmlu_stem_17255 | Which sense is used to tell if there is sugar in a glass of tea? | [
"Touch",
"Hearing",
"Smell",
"Taste"
] | null | D | |
mmlu_stem | mmlu_stem_21100 | Which is likely to still be in water after treatment? | [
"feces",
"dirt",
"harmless dissolved rocks",
"mercury"
] | null | C | |
mmlu_stem | mmlu_stem_11853 | It is 7 o'clock in the morning. You check yourself in the mirror, adjust your collar, and consider the busy day ahead. But at least you know that the stress won't damage your health, for this is no ordinary set of clothes you are wearing. Set within the fabric are numerous sensors, constantly monitoring your vital sign... | [
"How to make your day stress free.",
"Biochemical sensing techniques.",
"Smart clothes that track your health.",
"New advancement in the medical field."
] | null | C |
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