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One of the principal causes of acid rain is | [
"waste acid from chemical factories being pumped into rivers",
"acid from chemical laboratories evaporating into the air",
"gases from burning coal and oil dissolving in water in the atmosphere",
"gases from air conditioners and refrigerators escaping into the atmosphere"
] | 2C
| natural_science | ai2_arc_challenge |
Spending hours playing violent video games prevents teenagers from their moral growth, a study has found.It is thought that regular touch to violence and lack of contact with the outside world makes it harder for them to tell right from wrong.They also struggle to trust other people,and see the world from their viewpoints. Researchers from Brock University in Ontario found that those who spend more than three hours each day in front of the screen are particularly unlikely to have developed the ability to empathise . The Canadian researchers surveyed 109 boys and girls,aged 13 and 14,about whether they played video games,which games they liked,and how long they spent playing them.Their findings found that 88 percent of teens said they played games,and more than half admitted to playing games everyday.Violent games were among the most popular. The teenagers also filled in a questionnaire designed to measure their moral development.For example,they were asked how important it is to save the life of a friend. Previous studies have suggested that a person's moral judgement goes through four phases as they grow from children and enter adulthood.By the age of 13 or 14,scientists claim young people should be entering the third stage,and be able to empathise with others and take their viewpoints into account.The research found that this stage appeared to be delayed in teenagers who regularly played violent video games. It is also thought that teenagers who play games regularly did not spend enough time in the real world to learn to take other's thoughts into consideration.Researcher Mirjana Bajovic said:"The present results indicate that some teenagers;who spent three or more hours a day playing violent video games,are deprived of such opportnnities."Writing in the journal Educational Media International.the researchers added:"Touch to violence in video games may influence the development of moral reasoning because violence is not only presented as acceptable but is also justified and rewarded." They concluded that rather than trying to enforce an'unrealistic'ban on the games, parents and teachers should encourage teenagers to do charity work and take up after-school activities. What can be inferred from the text? | [
"Parents and teachers should let teens go online.",
"Playing video games should be forbidden among teens.",
"Game designers should be kindly treated and rewarded.",
"Teens should be encouraged to do more meaningful things."
] | 3D
| human_sexuality | mmlu_labeled |
condensation is a stage in what cycle process? | [
"h2o",
"space",
"solar",
"fire"
] | 0A
| high_school_chemistry | mmlu_labeled |
For all the dinner table, a glass of milk seems to be a constant, at least it was when I was growing up. It was widely believed that milk was integral in building strong bones and teeth. There's no doubt that dairy products , and milk in particular, are high in protein and calcium, and most milk products are supplemented with Vitamin D and A. While it's well known that our bones need calcium, some studies suggest that high calcium intake doesn't necessarily lower a person's risk for fractures . A Harvard study found that people who drank two or more glasses of milk had no greater protection from breaking a bone than those who drank a glass or less a week. There's no doubt that we need calcium. Some anti-dairy supporters claim that dairy can lead to heart disease. Much of this claim is based on high fat and high dairy products, like cheeses and creams, which may indeed contribute to cardiovascular problems. Some studies have linked high milk intakes with a risk of prostate cancer; this seems to be caused by high-fat dairy products, not dairy in general. Although milk was always regarded as one of the most important thing we need for our bones, yet least promoted, factors involved in strengthening bones. Perhaps we should think of dairy as less like a nutrient and more like a food. If you like it, eat it. If not, find _ . Because some claims may not be completely true, when I eat a cream, I'm not thinking about calcium, protein, or any such thing I'm thinking delicious. Some anti-dairy supporters claim that dairy can lead to except _ . | [
"cardiovascular problems",
"heart disease",
"prostate cancer",
"stomach cancer"
] | 3D
| nutrition | mmlu_labeled |
Two animals with similar diets living in the same environments leads to them | [
"vying for the same prey",
"forming a strong friendship",
"moving to disparate environments",
"adopting different types of diets"
] | 0A
| college_biology | mmlu_labeled |
The reason why women love to spend hours in shops while men prefer to be in and out of the high street in minutes can trace back to their hunter-gathering past, find scientists. While women spent their days gathering food, often with children, men were hunters who made plans about how to catch and kill their prey . These two ways of getting food in the past show how we shop in modern times, the study believes. Women would spend hours trying to find the right things, because they had in the past spent ages trying to find the best quality and health-giving food. Men, on the other hand, decided in advance what animal they wanted to kill and then went looking for it. Once it was found and killed, they returned home. Daniel Kruger, professor of the University of Michigan, said the study could be the answer to why there are a lot of _ when couples go shopping together. He said it could also help couples to avoid fights in the shops if they understood the reasons why each sex had different ways of deciding on the perfect present. "In modern times, women are much more likely than men to know when a specific type of item will go on sale. Women also spend much more time choosing the perfect color and texture." Professor Kruger said his study was important because if men and women understood each other's shopping habits they could avoid arguments while shopping. In comparison with men, women were less likely to _ . | [
"catch the right animal and kill it.",
"spend much time on shopping.",
"choose the right color and texture.",
"know when a specific item was on sale."
] | 0A
| human_sexuality | mmlu_labeled |
Today, innovations to make our lives more eco-friendly can be found everywhere. There are energy-efficient automobiles, eco-friendly light bulbs, and clothes made by fashion designers using sustainable environmental practices. Industries around the world have also begun to take a serious look at how their operations affect the local and global environment. The university of Colorado has been named one of the top green colleges and universities in the United States. This university was one of the first to start a student-led recycling program in the 1970s and today supplies students with reusable shopping bags to use both on and off campus. The entire University of Colorado also uses low flow water fixtures and has reduced water usage by 40 percent since 2002. When it comes to going green, Warren Wilson College has been recognized in many places. The Sierra Club and The Princeton Review have named the college as one of America's greenest colleges and universities, while the school has also received the Outstanding College Recycling Award from the Carolina Recycling Association, as well as awards from the Association for the Advancement of Sustainability in Higher Education(AASHE). For a small college, Warren Wilson has made enormous efforts to be an eco-friendly campus since its beginning, and today owns a campus farm, a seeding program, and an extensive recycling program. Warren Wilson was also the first College to have an LEED platinum certified residence hall, and its building services department is also 100 percent GreenSeal certified. According to College Stats, Warren Wilson College is one of the first institutions in the United States to be almost completely self-sufficient while also engaging students to incorporate sustainability into all academic programs. Going green efforts at Oberlin College have not gone unnoticed. Oberlin College spends 22 percent of its food budget on buying food from local farmers, with most of the food raised or harvested with organic and sustainable practices. Oberlin has also stopped selling bottled water on campus and offers discounts to students who use their own storage containers when purchasing beverages and food items. Among Oberlin's other eco-friendly accomplishments is a green graduation ceremony, which includes programs printed on 100 percent recycled paper. What do we know about the University of Colorado? | [
"Its recycling program is followed by other universities.",
"It produces reusable shopping bags by itself.",
"It uses special systems to save water.",
"It is the most eco-friendly university."
] | 2C
| college_medicine | mmlu_labeled |
We can't help but grow older physically, but we can stay young in other ways. Do you want to stay young? If yes is the answer, here is what you can do: 1. _ . This includes age, weight and height. Let the doctor worry about them. That is why you pay him/her. 2. Keep only cheerful friends. The grouches pull you down. 3. Keep learning. Learn more about the computer, gardening, whatever. Never let the brain idle. "An idle mind is the devil's workshop." 4.Enjoy the simple things. When the children are young, that is all that you can afford. When they are in college, that is all you can afford. When you are on retirement, that is all you can afford! 5. Laugh often, long and loud. Laugh until you gasp for breath. Laugh so much that you can be tracked in the store by your distinctive laughter. 6. Surround yourself with what you love, whether it is family, pets, keepsakes, music, plants, or hobbies, whatever. Your home is your refuge. 7. Value your health. If it is good, preserve it. If it is unstable, improve it. If it is beyond what you can improve, get help. 8. The tears happen. Endure sorrow, and move on. The only person who is with us our entire life, is ourselves. Be alive while you are alive. 9. At every opportunity, tell the people you love that you love them. What is the fourth advice meant to tell us? | [
"The children are so clever that we need not worry about their study.",
"Someone else can take care of the children and our late life.",
"We are rich enough to afford all the money that the children spend.",
"We needn't worry about the children and our late life."
] | 3D
| human_aging | mmlu_labeled |
Do you want to be in good health? Try to do the following things! You can become strong. Drink eight cups of water every day. Water helps your body in many ways. If you feel......,have a cup of water. Don't forget to eat your breakfast. Breakfast gives you everything your body needs for the morning. So do not forget your breakfast. Calcium . Your bones need it. Milk has more calcium. You may also drink orange juice with calcium in it. Go for a walk every day after meals. Walking is a good exercise, and people need exercise for good health, It's better to walk after meals. Stretch for five minutes after sitting for one or two hours. Stretching your arms and legs is good for your body. Use your brain every day. For example, you can do crossword puzzles or read a new book. Have a rest about twenty minutes when you are tired. You may do something different to have a break. For example,get up and walk. Or sit down to listen to music. How many things does this passage mention for you to do if you want to keep healthy? | [
"Five",
"Six",
"Seven",
"Eight"
] | 2C
| nutrition | mmlu_labeled |
If you are in a town in a western country, you'll often see people walking with their dogs. It is still true that a dog is the most useful animal in the world. But the reason why one keeps a dog has changed Once upon a time, a man met a dog and wanted it to help him in the fight against other animals, and he found that the dog listened to him and did what he told him to. Later people used dogs for hunting other animals, and the dogs didn't eat what they got until their master agreed. So dogs were used for driving sheep and guarding chicks. But now the people in the towns and cities do not need dogs to fight other animals. Of course they keep them to frighten thieves, but the most important reason is that people feel lonely in the city. For a child, a dog is his best friend when he has no friends to play with. For a young wife, a dog is her child when she doesn't have her own. For old people, a dog is also a child when their real children have grown up and left. Now people do not have to use a dog, but they keep it as a friend, just like a member of the family. _ are more useful than a dog in the world. | [
"No other animals",
"Some animals",
"Many animals",
"A few animals"
] | 0A
| human_sexuality | mmlu_labeled |
Robert Ballard was born in 1942. From an early age, he loved the sea. Ballard grew up in Southern California. He spent his free time at the beach near his home. He enjoyed fishing and swimming. He even learned to dive. When Ballard wasn't at the ocean, he loved reading about it. At age 10, he read 20,000 Leagues Under the Sea, a book which describes the undersea adventures of Captain Nemo. Ballard decided he wanted to be like Captain Nemo when he grew up. His parents helped him follow his dream. Ballard was a hardworking student. He spent many years learning all he could about the ocean. By the age of 28, he was an expert. In 1970, he took a job as a scientist at Woods Hole Oceanographic Institute in Massachusetts. There he studied underwater mountains of the Atlantic Ocean. He came up with ways to predict volcanoes under the oceans. Working with other scientists, Ballard also found previously unknown sea animals. These animals lived far below the ocean's surface, where scientists had believed no animals could live. By the 1980s, Ballard's interests changed. He developed unmanned vehicles to explore the ocean bottom. His first find, the well-known ship Titanic, made Ballard famous. He was not happy with just one big find, however. He looked for -- and found -- other well-known ships. One was the German battleship Bismarck. Another was the U.S. Yorktown, an aircraft carrier that sank during World War II. Today Robert Ballard is still an underwater explorer. He also heads an organization that encourages students to learn about science. Ballard hopes that some of the students will follow in his footsteps. After all, the world's huge oceans are mostly unknown. Who knows what remains to be discovered under the sea? What was Ballard's dream when he was young? | [
"To be a science teacher.",
"To be an animal expert.",
"To be a famous writer.",
"To be an underwater explorer."
] | 3D
| college_biology | mmlu_labeled |
Is the following trait inherited or acquired?
Lester is good at baking. | [
"acquired",
"inherited"
] | 0A
| natural science | scienceqa |
What is the mass of an elephant? | [
"5,725 grams",
"5,725 kilograms"
] | 1B
| natural science | scienceqa |
How many integers 1-9 are divisors of the five-digit number 24,516? | [
"6",
"5",
"1",
"32"
] | 0A
| high_school_mathematics | mmlu |
The virus "Ebola" is named after the Ebola River in what is now the Democratic Republic of the Congo. That's where the virus was discovered in 1976. A person can only get Ebola through direct contact with an infected person's bodily fluids, for example, sweat or spit. Additionally, the virus can get into your body through your eyes and mouth if those areas come into contact with something that contains the bodily fluids of an infected person. That's why health care workers are supposed to keep themselves completely covered while treating patients. The deadliest Ebola outbreak is spreading fast in Western Africa, taking over 900 lives so far. The health systems in Guinea, Sierra Leone and Liberia are severely lacking in resources, and health care workers may not have access to adequate protective clothing when working in rural clinics, where the proper protections are lacking. Since Guinea, Sierra Leone and Liberia share a border; it's easier for people to move from one country to another, increasing the risk for disease spread. For now, all doctors can do is treat the symptoms and provide supportive care like monitoring heart rate, blood pressure, and breathing while making sure the patients' fluids are supplied. Sometimes patients are given antibiotics to treat other possible infections. The hope is to make the patient pull through the infection so their immune system can eventually clear the virus. The people who survive Ebola have created enough antibodies to kill it. There are several promising drugs and vaccines in development, but since Ebola is less common--and research about it is not well funded -- there is no drug or vaccine that has been approved for use in humans. Many of the other drugs and vaccines have not yet been tested in humans. The WHO (World Health Organization) is meeting next week to discuss whether experimental treatments should be used during this outbreak. Which is the possible reason why Ebola spreads in West Africa quickly? | [
"The Ebola river is polluted by the virus.",
"There aren't any protections.",
"The protective clothing is adequate.",
"Three western countries share a border."
] | 3D
| college_medicine | mmlu_labeled |
These days, more and more people begin to look after their health by exercising. What sport should we do then? * Ping-pong Wang Bing opened up a ping-pong room. He was very surprised that there were so many people coming on the first day of the new year. He added five more tables, but it still couldn't meet the need. "I am pleased to see so many people like playing ping-pong. It's a very good sport for health, " said Wang Bing. * Basketball Xia Wen works in a bookstore. He often goes to play basketball in the middle school near the bookstore. "Although the students are having their summer holidays, to my surprise, the playground is crowded with people," said Xia Wen. Of course, there are some other sports that people can do to keep healthy. But it's certain that people who often exercise can work better. The playground was crowded during the holidays because _ . | [
"students still stayed at school",
"people went there to play ping-pong",
"people went there to play basketball",
"students went to school to read books"
] | 2C
| nutrition | mmlu_labeled |
An inherited characteristic from my dad is | [
"nasal structure",
"a building",
"the bike",
"the cat"
] | 0A
| medical_genetics | mmlu_labeled |
Music is really powerful. Without music, movies would lose some of their attraction. No one disagree with the powerful effect music has on individuals. Whether this effect is positive or negative, however, often depends on the type of music listened to. And researches have shown that certain types of music own the ability to relieve one's anxiety, improve brain development in children, uplift one's memory and help patients to recover...just to name a few. It should come as no surprise then, that researchers from the Tufts University have found that background music has the ability to directly affect one's eating habits as well. They counted the bites of food individuals took at meals while listening to different types of music. The diners "ate at an average rate of 3.9 bites per minute", with about a third of the diners requesting more food after clearing their plates. On the other hand, with "spirited tunes, "the diners "sped up to an average of 5.1 bites per minute! "Not surprising however, when "calming flute instrumental" were played, the eating speed of the diners slowed "to 3.2 bites per minute--and the bites became smaller". They didn't request second helpings and praised that the food tasted better. Studies have clearly stated that one safe way of losing weight includes eating slowly. Since it takes about 20 minutes for your stomach to tell the brain that it's full, eating slowly will help you to eat to satisfaction--without overdoing it. With this important piece of information then, it leads one to believe that with the use of calming background instrumental music, one can slow their food digestion, "retraining" both the stomach and the brain to take in less food which could lead to weight lost. Is there any truth to this theory? One will never know unless they try it themselves. Even if it doesn't work for you, at least you'll achieve a bit of relaxing and pleasant environment during your meal periods. A great meal with great music--who could ask for anything more? The research reported from the Tufts University showed that _ . | [
"background music makes the food served delicious and lovely",
"the types of music people listened to could exactly show their eating habits",
"background music could produce a comfortable eating environment for people",
"background music could influence people's eating speed and how much they eat"
] | 3D
| nutrition | mmlu_labeled |
Good health is the most precious thing in the world .When you have got it, you never think about it. When you haven't got it , you think about it all the time. Our biggest enemies are not terrible diseases. We are our own biggest enemies because we sometimes destroy our own good health. Some of us eat too much, drink too much and smoke too much. And though our reason tells us we should control ourselves, we find it difficult. The fact is that most human beings need stimulation. Who doesn't enjoy a drink after a busy day? Only a smoker knows the pleasure of a cigarette with a cup of coffee. The danger is when these innocent pleasures run our lives and so destroy our health. When you find yourself eating between meals or eating too much rich food, when you can only keep yourself going by taking frequent drinks or by smoking one cigarette after another, then it's time to stop and think what you might be doing to yourself. The funny thing is that when we don't control ourselves, simple pleasures are no longer simple pleasures. All right, I know what you're thinking. You're probably saying: "It's all very well for him to talk, but I can't help myself. I need that extra bit of food, that extra drink, that extra cigarette. Life has so many pressures that I can't manage without them." But I'm saying you can help yourself. Not only that you must help yourself. Because if you don't help yourself, no one else can. So be your own best friend . In the writer's view, the most precious thing in the world is _ . | [
"time",
"work",
"friendship",
"good health"
] | 3D
| nutrition | mmlu_labeled |
People are talking about the "new economy." It's very different from the "old economy". In the old economy, people travel to walk. They buy things in stores. They use the post office, the fax and the telephone to send information. They see people face-to-face at their jobs or in stores. People get information from newspapers, radio, television, books and libraries. In the new economy, people do business through the "net," which is a connection of millions of computers everywhere in the world. In the new economy, workers often work at home. They can get information online. They can communicate with employers and co-workers by e-mail. Businesses have "virtual stores". They are websites on which customers can see the products. Businesses can sell to customers anywhere in the world. In the new economy, people live a fast paced, convenient and colorful life. The whole world develops more quickly than before. But the new economy is a double-edge sword. Its disadvantage is also obvious. For example, the Internet has led to a huge increase in credit card cheating. Some illegal websites offer some cheap or banned goods or services. Online shoppers who enter their credit card information may never receive the goods they want to buy and their card information could even be for sale in an illegal website. So people in the new economy should be smarter and knowledgeable. But the new economy is a double-edge sword in the last passage means _ . | [
"The new economy is as sharp as a sword",
"The new economy has advantages and disadvantages",
"The new economy is better than the old economy",
"Both the new economy and the old economy have disadvantages"
] | 1B
| high_school_microeconomics | mmlu_labeled |
Everybody has a home. People have homes. Animals have homes, too. People live in different kinds of homes. Animals also have different kinds of homes. Some animals live in holes under the ground. The woodchuck lives under the ground. Its home has two doors. If any enemy comes through one door, the woodchuck goes out of the other. Some animals live in holes in trees. Some squirrels build nests high in trees. Some birds live in holes in trees. Most of the birds live in nests . Crows build their nests high in trees. But hawks build their nests high in the mountains. Some animals even carry their homes on their backs . Animals' homes are _ . | [
"in all kinds of places",
"in the field",
"in holes",
"at the same place"
] | 0A
| high_school_biology | mmlu_labeled |
Lactose intolerance is a condition of the digestive system in which an individual has an inability to digest lactose, the sugar found in milk. An individual affected with lactose intolerance does not produce enough of the enzyme lactase, which is needed to break down lactose. If more adults than children are diagnosed with lactose intolerance, what does this most likely suggest? | [
"The production of lactase decreases over time.",
"The digestion of food breaks down lactase.",
"Lactose intolerance is an allergic reaction.",
"Lactose intolerance is contagious."
] | 0A
| nutrition | mmlu_labeled |
The first crocodiles lived on the Earth about 240 million years ago. How much do you know about these dangerous animals? Here are some amazing facts about them. * The biggest crocodile is the saltwater crocodile. It can be as long as seven metres! * If you take a bright light at night over a river with crocodiles inside, you will see pairs of red spots . Those are the crocodiles' eyes. They can see well at night. * When you see a crocodile with its mouth open, don't be _ . That just tells you it's too hot. * On the beach, crocodiles get tired very quickly, but they can stay in the water for 2-3 hours. * Most crocodiles can live up to 70 years old! When did the first crocodiles live? | [
"About 2,400,000,000 years ago.",
"About 240,000,000 years ago.",
"About 24,000,000 years ago.",
"About 2,400,000 years ago."
] | 1B
| college_biology | mmlu_labeled |
The Process of Ageing At the age of twelve years, the human body is at its most vigorous. It has yet to reach its full size and strength, and its owner his or her full intelligence; but at this age the possibility of death is least. Earlier, we were infants and young children, and consequently more vulnerable ; later, we shall undergo a progressive loss of our vigour and resistance which, though vague at first, will finally become so steep that we can live no longer, however well we look after ourselves, and however well society, and our doctors, look after us. This decline in vigour with the passing of time is called ageing. It is one of the most unpleasant discoveries which we all make that we must decline in this way, that if we escape wars, accidents and disease we shall eventually "die of old age", and that this happens at a rate which differs little from person to person, so that there are heavy odds in favor of our dying between the ages of sixty-five and eighty. Some of us will die sooner, a few will live longer -- on into a ninth or tenth decade. But the chances are against it, and there is a virtual limit on how long we can hope to remain alive, however lucky and physically strong we are. Normal people tend to forget this process unless and until they are reminded of it. We are so familiar with the fact that man ages, that people have for years assumed that the process of losing vigour with time, of becoming more likely to die the older we get, was something self-evident, like the cooling of a hot kettle or the wearing-out of a pair of shoes. They have also assumed that all animals, and probably other organisms such as trees, or even the universe itself, must in the nature of things "wear out". Most animals we commonly observe do in fact age as we do, if given the chance to live long enough; and mechanical systems like a wound watch, or the sun, do in fact ran out of energy in accordance with the second law of thermodynamics . But these are not similar or equivalent to what happens when man ages. A run-down watch is still a watch and can be rewound. An old watch, by contrast, becomes so worn and unreliable that it eventually is not worth mending. But a watch could never repair itself -- it does not consist of living parts, only of metal, which wears away by friction . We could, at one time, repair ourselves -- well enough, at least, to overcome all but the most instantly fatal illnesses and accidents. Between twelve and eighty years we gradually lose this power, an illness which at twelve would knock us over, at eighty can knock us out, and into our grave. If we could stay as vigorous as we are at twelve, it would take about 700 years for half of us to die, and another 700 for the survivors to be reduced by half again. What does "ageing" mean according to the passage? | [
"It is a fact that people cannot live any longer.",
"It refers to a gradual loss of vigor and resistance.",
"It is usually a phenomenon of dying at an old age.",
"It is a period when people are easily attacked by illness."
] | 1B
| human_aging | mmlu_labeled |
Which of these organisms has cells with cell walls? | [
"bluebird",
"A pine tree",
"A ladybug",
"A fox squirrel"
] | 1B
| college_biology | mmlu_labeled |
Where is that noise coming from? Not sure? Try living with your eyes closed for a few years. Blind people are better at locating sounds than people who can see, a new study says, Without the benefits of vision the ears seem to work much better. Previous studies have shown that blind people are better than others at reaching out and touching the sources of sounds that are close by. Researchers from the University of Montreal wanted to see if blind people were also better at locating sounds that are far away. Twenty-three blind people participated in the study. All had been sightless for at least 20 years. Fourteen of them had lost their vision before age 11. The rest went blind after age 16. The experiment also included 10 people who could see but were wearing blindfolds. In one task, volunteers had to pick the direction of a sound coming from about 3 meters away. When the sound was in front of them or slightly off center in front, both groups performed equally well. When sounds came from the side or the back, however, the blind group performed much better than the blindfolded group. The participants who had been blind since childhood did slightly better than those who lost their sight later. Recognizing the locations of distant sounds can be a matter of life-or-death for blind people, say the researchers. Crossing the street, for instance, is much harder when you can't see the cars coming. Still, the researchers were surprised by how well the blind participants did, especially those who went blind after age 16. In another experiment, the scientists also found that parts of the brain that normally deal with visual information became active in locating sound in the people who were blind by age 11. These brain parts didn't show sound-location activity in the other group of blind people or in the sighted people. The scientists now want to learn more about the workings of brains of "late-onset" blind people. The recent study shows blind people are better at telling_. | [
"the sources of loud sounds",
"the locations of distant sounds",
"the direction of sharp sounds",
"the distance of a sound in front of them"
] | 1B
| college_medicine | mmlu_labeled |
Wen Feng Store Sale Goods Colors Price(each) Socks Black, white, green $3 Sweater Black $15 Hat Blue, white $4 T-shirt Red, green $14 Shoes Black and white $25 Bag Blue $5 ,. Mary only likes blue, so she will buy _ . | [
"socks and bag",
"pants and sweater",
"hat and bag",
"shoes and hat"
] | 2C
| elementary_mathematics | mmlu_labeled |
Select the one substance that is not a mineral. | [
"An antler is not a pure substance. It is formed in nature.",
"Baryte is not made by living things. It is formed in nature.",
"Gypsum is formed in nature. It is a solid."
] | 0A
| natural science | scienceqa |
Of course, the main difference on the Chinese dinner table is chopsticks instead of knife and fork, but that's only superficial. Besides, in decent restaurants, you can always ask for a pair of knife and fork, if you find the chopsticks not helpful enough. The real difference is that in the West, you have your own plate of food, while in China the dishes are placed on the table and everyone shares. If you are being treated to a formal dinner and particularly if the host thinks you're in the country for the first time, he will do the best to give you a taste of many different types of dishes. The meal usually begins with a set of at least four cold dishes, to be followed by the main courses of hot meat and vegetable dishes. Soup then will be served (unless in Guangdong style restaurants) to be followed by staple food ranging from rice, noodles to dumplings. If you wish to have your rice to go with other dishes, you should say so in good time, for most of the Chinese choose to have the staple food at last or have none of them at all. Perhaps one of the things that surprise a western visitor most is that some of the Chinese hosts like to put food into the plates of their guests. In formal dinners, there are always "public" chopsticks and spoons for this purpose, but some hosts may use their own chopsticks. This is a sign of genuine friendship and politeness. It is always polite to eat the food. If you do not eat it, just leave the food in the plate. People in China tend to over-order food, for they will find it embarrassing if all the food is consumed. When you have had enough, just say so. Or you will always overeat! The "public chopsticks and spoons" are used to _ . | [
"show the politeness to the guests.",
"put food into the plates of their guests",
"share the food together",
"show the genuine friendship and politeness"
] | 1B
| nutrition | mmlu_labeled |
Which conclusion should the students make from the information in the table? | [
"There are more plant-like organisms.",
"There are more animal-like organisms.",
"The plant-like organisms cannot move by themselves.",
"The animal-like organisms eat the plant-like organisms."
] | 0A
| natural_science | ai2_arc_challenge |
It is pretty much a one-way street. While it may be common for university researchers to try their luck in the commercial world, there is very little traffic in the opposite direction. Pay has always been the biggest deterrent, as people with families often feel they cannot afford the drop in salary when moving to a university job. For some industrial scientists, however, the attractions of academia outweigh any financial considerations. Helen Lee took a 70% cut in salary when she moved from a senior post in Abbott Laboratories to a medical department at the University of Cambridge. Her main reason for returning to academia mid-career was to take advantage of the greater freedom to choose research questions. Some areas of inquiry have few prospects of a commercial return, and Lee's is one of them. The impact of a salary cut is probably less severe for a scientist in the early stages of a career. Guy Grant, now a research associate at the Unilever Centre for Molecular Informatics at the University of Cambridge, spent two years working for a pharmaceutical company before returning to university as a post-doctoral researcher. He took a 30% salary cut but felt it worthwhile for the greater intellectual opportunities. Higher up the ladder, where a pay cut is usually more significant, the demand for scientists with a wealth of experience in industry is forcing universities to make the transition to academia more attractive, according to Lee. Industrial scientists tend to receive training that academics do not, such as how to build a multidisciplinary team, manage budgets and negotiate contracts. They are also well placed to bring something extra to the teaching side of an academic role that will help students get a job when they graduate, says Lee, perhaps experience in manufacturing practice or product development. "Only a small number of undergraduates will continue in an academic career. So someone leaving university who already has the skills needed to work in an industrial lab has far more potential in the job market than someone who has spent all their time on a narrow research project." What was Helen Lee's major consideration when she changed her job in the middle of her career? | [
"Flexible work hours.",
"Her research interests.",
"Her preference for the lifestyle on campus.",
"Prospects of academic accomplishments."
] | 1B
| college_medicine | mmlu_labeled |
Do you love the holidays,but hate the pounds that follow? You are not alone. Holidays are times for feasting and celebrating. Many people are worried about their weight.With proper planning,though,it is possible to keep normal weight during the holidays.Whether it is celebrating at the office party or sitting down for the traditional family dinner,regard eating as a time for tasting a variety of the foods.The idea is to enjoy the holidays but not to eat too much. You don't have to turn away from the foods that you enjoy. Here are some tips for preventing weight gain and maintaining physical fitness: Don't skip meals.Before you leave home,have a small,low-fat meal or snack.This may help to avoid getting too excited before delicious foods. Control portions.Use a small plate (about 10 inches) and put aside the large ones that may encourage you to "load up." You should be most comfortable eating an amount of food about the size of your fist. Once you have your "tasting" serving,move away from the buffet . Doing so will make it less tempting to be eating constantly as your appetite is inspired by the sight of food. Begin with soup and fruit or vegetables. Fill up beforehand on water-based soup and raw fruit or vegetables. Or drink a large glass of water before you eat to help you feel full. Stick to physical activity. Don't let exercise take a break during the holidays. A 20-minute walk after a meal can help burn off excess calories. Avoid high-fat foods. Dishes that look oily or creamy may have a large amount of fat. Choose lean meats. Fill your plate with salad and green vegetables. Use lemon juice instead of dessert or butter. Many people can't control their weight after the holidays mainly because they _ . | [
"can't help being tempted to eat constantly",
"take part in too many parties",
"enjoy delicious foods",
"can't help turning away from the foods"
] | 0A
| nutrition | mmlu_labeled |
Rae and Bruce Hostetler not only work very hard,they also relax just as well. Numerous vacations help the couple to maintain their health and emotional well-being-and it's no surprise to health care professionals. "Rest,relaxation, and stress reduction are very important for people's weLl-being and health. This can be accomplished through daily activities,such as exercise and meditation,but vacation is an important part of this as well," said primary care physician Natasha Withers from One Medical Group in New York. Withers lists a decreased risk of heart disease and improved reaction time as some of the benefits from taking some time off. "We also know that the mind is very powerful and can help with healing,so a rested,relaxed mind is able to help the body heal better," said Withers. Psychologists confirm the value of vacations for the mind. " The impact that taking a vacation has on one's mental health is great," said Francine Lederer,a clinical psychologist in Los Angeles who specializes in stress and relationship management. " Most people have better life perspective and are more motivated to achieve their goals after a vacation,even if it is a 24- hour time-out. " The trips could be good for their health,good for their family and good for their .businesses. The online travel agency Expedia conducted a survey about vacation time in 2010,and according to their data the average American eamed 18 vacation days-but only used 14 0f them. France topped the list,with the average worker earning 37 vacation days and using all but two of them. Americans' responses may not be surprising in a culture where long hours on the job often are valued,but that's not always good for the individual,the family or the employer. Psychologists have also found that people who don't take enough time to relax may find it harder to relax in the future. "Without time and opportunity to do this,the nerve connections that produce feelings of calm and peacefulness become weaker,making it actually more difficult to shift into less-stressed states," Mulhern said. How did the author introduce the topic of the text? | [
"By making comparisons,",
"By giving an example.",
"By raising questions.",
"By providing data."
] | 1B
| college_medicine | mmlu_labeled |
Some people may be born happy, while others are genetically negative, scientists have suggested in a study published late February in a British journal. Earlier research had already established that the gene known as 5-HTTLPR plays a key role in determining how the neurotransmitter serotonin works within the brain. Serotonin, a hormone , passes chemical messages between nerve cells. It has been closely linked to mood. Several anti-depressant drugs regulate serotonin levels. Scientists had also identified three variants of the gene. Two so-called "short" variants were linked to a higher risk of depression and suicide attempts. Unlike the two "short" variants, the "long" variant of 5-HTTLPR showed a clear dislike of negative images, such as fierce animals, and a clear liking for positive ones, such as flowers. Researchers from the University of Essex in Britain showed participants a series of images, which were divided into three kinds: negative ones aimed at inspiring fear or stress such as a snake or person about to commit suicide, pleasant ones and neutral ones. The participants who had the long variant of the 5-HTTLPR gene "showed a clear dislike of negative material alongside a careful attention for positive material," the researchers found. They paid close attention to the pretty pictures, and ignored the frightening ones. On the other hand, the short variant groups had the opposite reaction. In January, the Australian government organized "happiness workshops", teaching government staff how to be happy. The department that held the "happiness workshops" said unhappy staff weren't productive staff. Australian political opposition parties have argued that the "happiness workshops" are probably a waste of money and couldn't increase productivity as intended. However, whether the workshop will have a happy or disappointing result, we will have to wait and see. The "short" variants of 5-HTTLPR differ from the "long" variants of 5-HTTLPR in that _ . | [
"the former is connected with positive mood while the latter negative",
"the former is connected with negative mood while the latter positive",
"the former has a greater effect on one's mood than the latterww.k@s@[email protected] ####",
"the latter has a greater effect on one's mood than the former"
] | 1B
| college_medicine | mmlu_labeled |
Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such asStar Wars . Today, however, a lot of things in science stories have been science facts. Robots are starting to appear in our everyday lives. These robots have different sizes, shapes, and colors. But they all have the same type of man-made "brain". Leading the robot revolution are industrial robots that work in factories. Industrial robots can do different kinds of jobs that are often boring and sometimes dangerous. Robots are also coming to American homes, though not as quickly as they are entering factories. These robots aren't as friendly and bright as those you saw in Star Wars.But, their makers say, today's home robots "walk", sense objects in their way (and sometimes knock into them), and even carry objects (which they sometimes drop). Well, nobody is perfect. We may laugh at home robot today, but some day they may see and hear better than humans do. We humans can only see certain wavelengths of light, and hear certain sounds. That's because the abilities of our eyes and ears are limited. Robots, however, need not have the same limits as we have. Robot may also be equipped with devices that pick up information humans can't. To understand what their sensing devices pick up is a hard job. Remember, man--made brains handle information, including all kinds of data, as zeroes and ones. Imagine the difficulty in trying to explain to a robot what a football looks like--using only zeroes and ones. Robots may deal with information that humans can't. Which of the following is not one of the reasons? | [
"They do not have so many limits as humans do.",
"They have man-made brains.",
"They may be equipped with a special kind of sensing device.",
"They handle information by using zeroes and ones."
] | 3D
| college_computer_science | mmlu_labeled |
Treatment for HIV has become more widespread, especially in poorer countries. It's also become cheaper, as medicine companies have lowered their prices for life-saving anti-retroviral drugs . But these drugs are still expensive and many countries are looking to create the biggest impact with limited resources. That's where World Health Organization guidelines come in, says Rochelle Walensky, a disease researcher from Harvard. Walensky and her colleagues used computer programs to model the most cost-effective disease interventions , as well as collected data from clinics in Africa and India about what works best. They found that among the choices of what to do first, earlier anti-retroviral therapy improved five-year survival dramatically and resulted in the longer life expectancy. But cost-effective doesn't always mean affordable, especially for governments in poor countries. Countries still have to make difficult choices about how much treatment they can afford. People in Nairobi, Kenya on Thursday, Dec. 9, 2010, protest a potential free trade area agreement between the EU and India that could see cheap anti-AIDS drugs phased out . However, Walensky notes that first-line anti-retrovirals--those medicine given to newly diagnosed patients that can keep away from symptoms for years - are much cheaper than they were a decade ago. "Second-line therapy have come down quite a bit but not to the level of first-line and countries are having a hard time affording them and increasingly over time, people are going to fail first-line therapy and they're going second-line therapy and then, eventually, they're going to need third-line therapy, some of them." According to Walensky, history has shown that drug prices can come down when international pressure is applied to drug makers. But for now, she says, countries should focus on treating as many people as they can, as early as possible Her paper is published in the online journal PLoS Medicine. Which of the following is TRUE according to the passage? | [
"Anti-retroviral drugs have become cheap now.",
"The cost-effective treatment may be a heavy expense.",
"Cheap anti-AIDS drugs have been phased out .",
"First-line therapy deals with the most severe disease."
] | 1B
| college_medicine | mmlu_labeled |
Susan wang I have a best friend. His name is James. He is from the USA. We look _ different! I have blonde hair but he has red hair. I wear glasses but he doesn't. I am short but he is very tall. I'm very outgoing but he is very quiet. However, we both love singing and dancing. Sam Green I don't really have a best friend but one of my good friends is Kristi. She is from America. I sometimes call her Kwiti. She is funny and kind. And she really cares about everyone and almost everything. She became one of my good friends at the age of five. Mary Smith My best friend's name is Edna. She comes from Australia. She likes to talk a lot and hardly keeps quiet. Edna has curly brown hair and brown eyes. She always makes me laugh. Also, she sometimes helps me with my homework. Lisa Brown I have a best friend from India. Her name is Sinsha. I call her Kuttu. She is short. She has a round face and black eyes. She has long black hair. I can hardly get sad or angry when I'm with her. She often makes me happy. _ comes from Australia. | [
"Sinsha",
"Edna",
"Kristi",
"James"
] | 1B
| human_sexuality | mmlu_labeled |
Can you imagine a world without the Internet?It's surprising to think about it Now,China has more than 162 million Internet users,according to the China Internet Network Information Center. This is the second highest number of user in the world after the United States. Today,66% of Chinese "netizens "are teenagers. "They spend about thirteen hours every week online,"said Qian Hulin,an Internet expert . Doctor Song in Beijing Xuanwu Hospital said about 14% of Chinese netizens who are teens often lasted over ten hours to play online games. The main reasons why teenagers surf the Web are to search for information,to communicate with others and to have fun. On the Internet,teenagers can find out almost everything. And surfing the Web can help students with their homework and widen their knowledge. Li Dong,a teacher at No. 41 Middle School in Shijiazhuang,likes her students to use the Internet. "When we talk in class,students who surf the Net usually know more background information than the others,"she said. In addition,people can use the Internet to write letters or stories and send emails. Many teens keep in touch with their friends online. It is cheaper than phoning somebody far away and also much quicker. ,,. (1,5) Song said some teenagers continued _ more than ten hours. | [
"playing online games",
"searching for information",
"chatting with their friends",
"sending emails to others"
] | 0A
| computer_security | mmlu_labeled |
There are no exact differences between physics and other natural sciences because all sciences overlap .In general,however,physics is the scientific study of forces and qualities such as heat,light,sound,pressure,gravity and electricity,and the ways they affect other objects. One major branch of physics deals with the states of matter--solids,liquids and gases and with their motions.The pioneer achievements of Galileo,Kepler and Newton dealt with solid masses of matter in motion.Such studies deal with forces acting on moving objects.It is the subject of mechanics and belongs to the branch of mechanics called dynamics,the study of matter in motion.This large topic includes not only the motions of stars and ping-pong balls but also the motions of the water pumped by a fire engine and those of the air passing through the jet engine of an airplane. A branch of mechanics is statics ,the study of matter at rest.The designs of buildings and bridges are examples of problems in statics.Other branches of physics are based on the different kinds of energy,which interact with matter.They deal with electricity and magnetism ,heat,light,and sound.From these branches of physics scientists find clues which have revealed the constructions of atoms and how the atoms react to various kinds of energy. _ is often called the basis of modern physics.Among the many subdivisions of modern physics are electronics and nuclear physics.Physics is closely related to engineering.A person who uses knowledge of physics in solving everyday problems is often called an engineer.For example,electricity is one of the branches of physics;and an electrical engineer is a man who uses the "natural laws" of electricity to help in designing and electric generator . The following statements are included in the study of dynamics except _ . | [
"the design and construction of skyscrapers",
"the motions of heavenly bodies",
"the motions of water pumped by a fire engine",
"the motions of the air passing through the jet engine of an airplane"
] | 0A
| college_physics | mmlu_labeled |
Felicia investigated whether water color affected how fast the water heated in sunlight. She poured tap water into five beakers and placed food coloring in four out of the five beakers. Felicia then used a thermometer to measure the temperature of the water in each of the beakers. Which of these was used as control in her investigation? | [
"mixing the food coloring in water",
"testing the beaker of uncolored tap water",
"using the same amount of water in each trial",
"testing the colored water samples at different times"
] | 1B
| college_physics | mmlu_labeled |
The gray-haired lady can't wait to leave the building to search for her dad. Unless watched, she will walk in the streets in an effort to find her father, who died 30 years ago. Not all cases of Alzheimer's disease look like this, but Alzheimer's is a serious disease that is said to be the fourth or fifth leading cause of death for people over age 75. It is said that about three percent of the U.S. population over age 65 have Alzheimer's. In the early stages, people may exhibit short-term memory loss. Some may experience changes in personality, easy to be angry. As the disease progresses, patients might lose the ability to move and may be unable to speak or move at all. This progressive disease generally lasts 8 to 10 years before death occurs. While no one is certain what causes these changes in the brain's nerve fibers , their effect is certain. Alzheimer's destroys not only the patients, but also spouses , friends and families. What should you do if you notice progressive memory loss in yourself or a loved one? Have the person examined by a doctor who is a specialist in the treatment of Alzheimer's disease? Though many reasons other than Alzheimer's disease may cause memory loss, its early diagnosis and treatment may delay some of the most serious effects. What feeling will you likely experience if a loved one suffers from Alzheimer's disease? A person will often go through the various stages of sadness, shock, anger, and so on. If the spouse develops the disease, you may experience hurt and disappointment when he or she doesn't remember you are married. Life for the Alzheimer's patients and their loved ones will never be the same as the disease progresses, bringing a deep sorrow, loss and even anger towards God. No matter what feelings are present, facing them honestly will serve one better than burying them. From the passage we know that _ . | [
"early treatment may stop Alzheimer's disease occurring",
"it is still unknown what causes the changes in the brain's nerve fibers",
"nerve fibers in the brain will cause Alzheimer's disease",
"when one suffers from Alzheimer's disease, he will be buried"
] | 1B
| college_medicine | mmlu_labeled |
Select the invertebrate. | [
"black widow spider",
"blue jay",
"wombat",
"common snapping turtle"
] | 0A
| natural science | scienceqa |
The moon's surface | [
"features of variety of landscape features",
"is covered completely in water",
"is 100% flat and smooth",
"is 100% covered in asteroid created craters"
] | 0A
| astronomy | mmlu_labeled |
Select the fish. | [
"robin",
"giraffe",
"catfish",
"tiger salamander"
] | 2C
| natural science | scienceqa |
People express their personalities in their clothes, their cars, and their homes. Our diets can also show our personalities because we might choose certain food to tell people something about us. For example, some people mainly enjoy high quality food, such as caviar and lobster , and they eat only in expensive restaurants - never in cafeterias or bars. They know about the "better things in life". Some people choose not to eat meat. Vegetarians often have more in common than just their diet. Their personalities might be similar too. For instance, vegetarians in the United States and Canada may be creative people, and they might not enjoy competitive sports or jobs. They worry about the health of the world, and they are probably strongly against the war. Some people eat mostly fast food. One study shows that many fast-food eaters have a lot in common, but they are very different from vegetarians. They are competitive and good at business. They are also usually in a hurry. Many fast-food eaters might not agree with this description of their personalities, but it is a common picture of them. Some people also believe that people of the same astrological sign have similar food personalities. Aries (born under the sign of Aries, between March 21 and April 20) usually like spicy foods, with a lot of onions and pepper. People with the sign of Taurus (April 21 to May 22) prefer healthful fruits and vegetables, but they often eat too much. Sagittarius (November 22 to December.22) like traditional food from many different countries. What is your food personality? From the passage, we can draw a conclusion that _ . | [
"food is just a mirror of the human history",
"we can know a person from what he eats",
"people are particular about the food they eat",
"what people eat may change their personalities"
] | 1B
| nutrition | mmlu_labeled |
How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average of seven to eight hours a night. After the age of fifty the average sleep time goes down to 6.5 hours a night. Most people have a bad night when they can not sleep. About one in three Americans has a problem with sleep. Many of these people can not fall sleep. This problem is called insomnia. This is not a new problem. Many famous people in history had insomnia. Some of these people had special ideas to another to make them sleep. Benjaming Franklin, the famous stateman and inventor ,had four beds. He moved from one to another to fall asleep. King Lousis XIV of France had 13 beds and hoped that he could fall asleep in one of them. Mark Twain, the famous American writer, had a different way. He lay on his side on the end of the bed! Mark Twain lay on his side on the end of the bed because he _ . | [
"was an old man",
"thought it was easy to go sleep",
"was a famous writer",
"didn't have much room to sleep in"
] | 1B
| college_medicine | mmlu_labeled |
as the amount of polluting gasses in the atmosphere increases , what will also increase in the atmosphere? | [
"reflections",
"humidity",
"depth",
"hotness"
] | 3D
| astronomy | mmlu_labeled |
Reflectors are used to reflect light on | [
"cardboard",
"paint",
"buses",
"birds"
] | 2C
| high_school_physics | mmlu_labeled |
What uses eyes to see by sensing light? | [
"trees",
"algae",
"worms",
"elephants"
] | 3D
| anatomy | mmlu_labeled |
Based on this information, what is Maverick's phenotype for the coat graying trait? | [
"not having a graying coat",
"having a graying coat"
] | 1B
| natural science | scienceqa |
Running a marathon Have you ever taken part in a marathon? A marathon is 42km long. It is the longest race in the world. To make the runner's body work, harder training is quite necessary. A runner should start to prepare for a marathon at least three months before. Preparation may have races, many hours of running at different speeds and changes in diet . During the training time the runner must eat a fit diet. The diet should have lots of things needed in training the players. In the early days of training, runners run 80km per week. The running is increased every two or three weeks and at least two long runs per week are needed. Two weeks before the marathon, the training programme becomes less, from 100km per week down to 60km and then to 30km in the final week. On the last two days they may not run at all. Breakfast should be eaten at least three hours before the race. Easily digested food such as cereal , toast and scrambled egg is best, with as much fluid as possible. Runners should drink water about half an hour before the race to keep up the body fluid. What is the length of the modern marathon? | [
"100km.",
"60km.",
"30km.",
"42km."
] | 3D
| nutrition | mmlu_labeled |
I like to get up late, so my ideal school starts at 9: 00 a. m. It finishes at 3: 00 p. m. So we can do lots of sports after school. In my ideal school, there is a big dining hall. We have an hour for lunch. We can listen to music in the hall. We can have maths every day because I think maths is very interesting. The classes are very small. There are 15 students in each class. We can have a big library with a lot of _ books. We can also have a swimming pool. After school, we only have half an hour of homework every day. Every month, we can go on a school trip to a museum or a theater. Why do we have maths every day? | [
"Because it is interesting.",
"Because it is very important.",
"Because it is very useful.",
"Because I will be a maths teacher."
] | 0A
| elementary_mathematics | mmlu_labeled |
What do scientists mean when they refer to a population? | [
"all the organisms in an ecosystem",
"all the species that share similar anatomical features",
"all the animals that acquire resources through similar methods",
"all the interbreeding members of a certain species in an ecosystem"
] | 3D
| college_biology | mmlu_labeled |
Facebook is now used by 30 million people in the UK,about half the population. Joanna Shields,vice president of Facebook Europe,made the announcement this morning at a media conference in London. She said: "We can announce today that we have reached 30 million in the UK,which we are really excited about." Globally,Facebook has more than 500 million registered users,a milestone it hit last summer.Last July,it also revealed that it had 26 million registered UK users.In the last eight months,it has attracted four million extra UK users,bringing the UK total to 30 million,while in January 2009,Facebook had only 150 million registered users. Last year,Zuckerberg,Facebook's founder,said it was "almost a guarantee" that the site would hit one billion users.He explained: "If we succeed in innovating,there is a good chance of bringing this to a billion people...it will be interesting to see how it comes true." One third of women aged 18 to 34 check Facebook when they first wake up,before even going to the toilet,according to research.Twenty-one per cent of women aged between 18 to 34 check Facebook in the middle of the night,while 42 per cent of the same group think it is fine to post drunken photos of themselves onto the social network,a study by Oxygen Media found. Shields was speaking this morning at the Financial Times Digital Media and Broadcasting Conference about the power Facebook's referrals can bring to media sites,such as newspapers and TV services. She explained that the average Facebook user has 130 friends who they share links to media sites with on a regular basis."Media companies which take advantage of that are really seeing the benefits",Shields said. Shields refused to say whether Facebook would develop its own mobile phone operating system and also said it was "silly" that Google had recently disabled the feature which allowed Google users to sync their contacts with Facebook friends. From the passage we know that _ . | [
"Facebook would develop its own mobile phone operating system",
"Google didn't allow its users to sync their contacts with Facebook friends",
"Shields refused to admit the power Facebook's referrals could bring",
"Google was always silly"
] | 1B
| computer_security | mmlu_labeled |
Every Thursday afternoon,my art history class meets not in our usual lecture hall but in the Yale University Art Gallery. We spend our one-hour class discussing two or three of the paintings,many of which are by artists that we have already studied in class. The professor begins by selecting one work of art.After giving us a quick background on the artist,he'll open up for our class discussion.Everyone is strongly encouraged to give opinions about the work.Not every piece we study is necessarily famous or striking in appearance and subject matter.Yet we always manage to make some interesting observations. In America,professors always take every opportunity to push textbooks aside and expose students to real world experiences. With some creativity, almost any subject can be applied to such beyond classroom learning.My art history class trips to the gallery are but one example. Many other subjects also offer opportunities to learn outside the classroom,such as business,psychology, art,journalism and biology. A friend of mine from Yale taking an advanced psychology course spends every Saturday working with mentally disabled children.Her mornings are spent staying with the kids and studying their sometimes uncontrolled behavior.Then in the afternoon she writes a report on her observations. Students generally appreciate these unique learning opportunities. They're almost always fun and interesting,and professors like them because students learn so much in just a few short months. No one denies the value of classroom learning,but it can only take students so far.Slides and textbooks may do a good j ob of carrying facts and dates,but creativity and originality of thought cannot be taught.They can only be got through firsthand experience. When studying an artist,the students are required first to _ . | [
"meet and talk with him or her",
"pay a visit to his or her hometown",
"get some information about his or her background",
"copy some works of his or hers"
] | 2C
| college_medicine | mmlu_labeled |
Experts say that agriculture provides fourteen percent of the world's greenhouse gas emissions each year. The gases released include carbon dioxide, a major cause of global warming. Twenty-one nations around the world recently joined forces to better understand and prevent greenhouse gas emissions from farms. The Global Research Alliance on Agricultural Greenhouse Gases was launched at the United Nations conference on climate change. The meeting took place in Copenhagen,Denmark last month. Agricultural experts blame a number of farm activities for producing greenhouse gases. For example, animal waste and cattle digestive systems release methane(,) gas. Fertilized soil and the burning of crop waste also release harmful gases into the air. Experts say some methods of farming---turning the soil to prepare for planting---also release harmful carbon dioxide. An official of the European Commission's Directorate Genera1 for Research says agricultural greenhouse gas emissions can be cut. Maive Rute suggests feeding animals a diet designed to reduce emissions. The new agricultural research group says protecting against global warming is only part of its purpose. It says the world also needs to develop better farming methods to feed growing populations in poor countries. United States Agriculture Secretary Tom Vilsack said no one single nation can fight agricultural greenhouse gas emissions and increase food production at the same time. This is why the _ e is important for combining resources and finding new ones. The United States Department of Agriculture (USDA) will increases spending on farm emissions research by ninety million dollars over the next four years. The total will reach one hundred thirty million dollars. The USDA will share the research with other countries in the Global Research Alliance on Agricultural Greenhouse Gases and support researchers from developing countries that belong to the alliance. Money from the Borlaug Fellowship program will let the researchers study agricultural climate change with American scientists. Mister Vilsack said that just as climate change has no borders , there should be no borders for research. How much has the USDA spent on farm emissions research so far? | [
"130 million dollars.",
"220 million dollars",
"40 million dollars.",
"90 million dollars."
] | 2C
| nutrition | mmlu_labeled |
An exertion on a thing that is going against the thing's intended direction, when in motion will | [
"melt it",
"oppose it",
"speed it up",
"burn it"
] | 1B
| high_school_physics | mmlu_labeled |
Suppose you have everything: a good job, good health, good relationships and a lot of money to spend. But still there is something missing from your life. Guess what? The love. It is not something that you should ignore. Life without love is just like body without soul. Love gives meaning to life as without love life is meaningless. Lucky is the person who gets love and keeps the flames of love burning for ever. It is not a matter of days or months. _ It is easy to fall in love but difficult to keep the flames of love burning. Before having serious long term love relationships, be sure that the person you love is also sincere with you. A selfish person can make your life terrible. If this is the case with you then try to get rid of that person as soon as possible. Most people do not give importance to their love life as they give importance to their professional life. This is a bad choice which ruins the whole life. A balance between the two is necessary in order to enjoy life in its entirety. Do not lose the love you need. In order to make your life more exciting and enjoyable, you need a loving and caring person with whom you can share your values, dreams, joys and jokes. In difficult times of failure, pain, or loss of dear ones, this person should stand firm beside you and comfort you in every possible manner. Love your life and love the person who is in your life. Keep the flames of love burning to live a great, great life. According to the passage, the writer wants to tell us _ | [
"to value everything one has",
"to be sincere with the people around",
"to live a life full of love all one's life",
"to avoid being a selfish person"
] | 2C
| human_sexuality | mmlu_labeled |
Which of these is not an inherited trait in humans? | [
"height",
"hair color",
"skin color",
"intelligence"
] | 3D
| natural_science | ai2_arc_challenge |
Sea horses require | [
"leather harnesses",
"jockeys",
"black stallions",
"the sun"
] | 3D
| college_biology | mmlu_labeled |
People in different places eat different things. In South China people like to eat rice. Sometimes they eat it twice or three times a day. They usually eat it with fish, meat and vegetables. It tastes very delicious. Japanese like to eat rice, too. They also eat a lot of fish. Sometimes they eat raw fish.It sounds strange but smells very fresh. In western countries like Britain, Australia and the USA, the most important food is bread or potatoes. People usually make their bread at home. And they cook potatoes in different ways. In England the most popular food is fish and chips. Sometimes people eat this food at home, in their workplace, in the park or even on the street. People call it "takeaway" food. In China today,there are also much"takeaway"food,and most children like to eat them. Which sentence is RIGHT? | [
"People in China and America eat the same food.",
"Australians never make bread at their home.",
"Fish is very popular in Japan and England.",
"People in different places eat same things"
] | 2C
| nutrition | mmlu_labeled |
Which of these can NOT be deflected by electrical or magnetic means? | [
"Alpha rays",
"Beta rays",
"Gamma rays",
"All can"
] | 2C
| conceptual_physics | mmlu |
Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change? | [
"Bacteria grew in the ice cream.",
"Heat was added to the ice cream.",
"Water evaporated from the ice cream.",
"Frozen berries were sprinkled on the ice cream."
] | 1B
| college_physics | mmlu_labeled |
One of the easiest and cheapest ways to help your health is just to sleep eight hours or more every night, but more and more people in the world are not sleeping enough. According to the World Health Organization, over half the people in the world may be _ . The result of this is not just a lot of tired people; in the United States alone, sleepy drivers cause at least 100,000 car accidents, and 1,500 deaths a year. Problems with sleep can also cause mental problems, as well as medical problems such as high blood pressure and heart problems. American culture values work and often doesn't value sleep. In fact, people who sleep a lot are often called "lazy". Many famous men say proudly, "I only have time to sleep four or five hours a night." Students, especially college students, often sleep only a few hours a night. They often say, "I'm used to sleeping only a little." But according to experts, sleep is like money. If you sleep only five hours a day, you don't "get used to it", but instead, build up a "sleep deficit ". "It's like a credit card (a card used to buy things or services)," says Dr. James Maas, "You are only borrowing time. You always have to pay it back." The more hours you don't sleep, the more hours you should sleep to "pay back" the hours on your "sleep credit card". For example, if you sleep four hours on Monday and then sleep eight hours on Tuesday, on Wednesday you will still have a "sleep deficit" of four hours. This deficit can continue for months or even years. People with a "sleep deficit" are sleep-deprived. Driving and making decisions can be dangerous for these people. Another research shows people should sleep nine or ten hours every night. More than half the people in the world may be running a "sleep deficit". You didn't do your homework last night? Maybe you can tell your teacher that you were working hard on your sleep deficit. "Don't think you will be doing less work because you sleep during the day. That's a foolish idea which is held by people who have no imagination. You will be able to do more," said Winston Churchill. From the passage we know sleep-deprived people _ . | [
"are easily tired",
"most likely cause traffic accidents",
"can have both mental and medical problems",
"have all the above problems"
] | 3D
| college_medicine | mmlu_labeled |
Healthy eating doesn't just mean what you eat, but how you eat. Here is some advice on healthy eating. Eat with others. It can help you to see others' healthy eating habits. If you usually eat with your parents, you can find that the food you eat is more delicious Listen to your body. Ask yourself if you are really hungry. Have a glass of water to see if you are thirsty---sometimes you are just thirsty, you need no food. Stop eating before you feel full. Eat breakfast. Breakfast is the most important meal of the day. After you don't eat for the past ten hours, your body needs food to get you going. You can be cleverer after eating breakfast. Eat healthy snacks like fruits, yogurt or cheese. We all need snacks sometimes. In fact, it's a good idea to eat two healthy snacks between your three meals. This doesn't mean that you can eat a bag of chips instead of a meal. Don't eat dinner late. With our busy life, we always put off eating dinner time. Try to eat dinner at least 3 hours before you go to bed. This will give your body a chance to most of the food before you sleep. Which snack is NOT mentioned in the passage ? | [
"Fruits",
"Yogurt",
"Chips",
"Ice cream"
] | 3D
| nutrition | mmlu_labeled |
If all potato bugs are infertile, they will likely | [
"make efforts to starve",
"breed with some cats",
"be very sad about it",
"cease populating the earth"
] | 3D
| college_biology | mmlu_labeled |
Which glas of apple juice has more thermal energy? | [
"the colder glass of apple juice",
"the hotter glass of apple juice"
] | 1B
| natural science | scienceqa |
Two years ago I fell off the steps of a bus while climbing down and twisted my ankle. What followed was the usual way that is common in the US. A few hours later I was treated and discharged. What was uncommon was that I received extra care while going to ER(emergency room) and while I was in the hospital. People were kind to me, men and women alike. They wheeled me into a private room instead of making me wait in the crowded waiting room. Someone came and asked me if the temperature is OK. When I said I was cold, he brought me a blanket and some magazines, in case I got bored. The nurses stopped by, making pleasant chats with me. People always came to ask me if I was in too much pain and if I needed anything... There were other people who were brought in while I was waiting. Patients groaning in pain were given the care they needed and then ignored. My injury was not the priority, so while I was not pushed to the front of the line, my several hours' stay in the hospital was made as pleasant as possible. Why would people do that? They gave others care, while I got kindness. Like any other good looking, healthy, independent person, man or woman,it looks as if the world isnicer to rich people, and the world is nicer to attractive people. I'm not in the dating world. It's not about free drinks and gifts. It's about people being nice. I'm grateful for any positive behavior because I know this is temporary. Eventually I will join the groups of the elderly, the weak and the seemingly unattractive. One thing I refuse to do is to make excuses for being attractive. I know it's temporary. I know it's the luck of the draw and I know that I'm just one of the many. Does it matter to my husband, my mother and my kids what I look like? No. And I wouldn't have it any other way. What caused the author into deep thought? | [
"She was given less care in the hospital.",
"Patients were only given physical care in the hospital.",
"She didn't get treatment immediately in the hospital.",
"Other patients in the hospital didn't get the same kindness as her."
] | 3D
| human_sexuality | mmlu_labeled |
The structure and workings of the university are ever changing. The university of the past is not like the university of the present and the university of the present will not be like the university of the future. This "adaptation" to the times is what can make some universities great or make some universities among the worst in the nation. In the past the university was very set in their ways. They did things the way they wanted them done. They paid no attention to the rest of the society and the way the ones paying the bills wanted them done. In the past the professors would lecture endlessly to the students, which often left the students bored and with no idea what was really said to them in the lecture. This is no way to try and teach students; students need interaction with the professors that are paid to teach them. As Paulo Freire believed there needs to be communication between the students and the professors and the class should not be totally memorization. This is the way that things were done in the past. In the present many universities have either changed or are changing the way that they run their universities. The universities now are taking on many of the modern educational beliefs in order to make changes in the teaching methods. Universities are breaking down many of the divides between majors that they offer. By breaking these barriers the universities are becoming less specialized and more diverse. This goes along with the ideas of Berry who believes that the schools are over-specialized and that the universities are now just machines that are merely meant to produce workers. In the past few years the colleges have been lowering the standards of admission, which in turn lowers the standards of all the schools below the college level. The universities are now on the right track by increasing the standards of admission into their colleges. In the author's view, what can decide a university's quality? | [
"What its structure is like.",
"How its workings are run.",
"What times it belongs to.",
"Whether it'll adjust itself."
] | 3D
| college_medicine | mmlu_labeled |
A person who has a job of making discoveries also | [
"watches",
"fights",
"slaughters",
"explodes"
] | 0A
| college_medicine | mmlu_labeled |
Electrical conduction would be when a voltage flows through | [
"a central nervous system",
"a long tree branch",
"a piece of steel wool",
"a body of water"
] | 2C
| electrical_engineering | mmlu_labeled |
How long is a parking space? | [
"8 centimeters",
"8 kilometers",
"8 meters",
"8 millimeters"
] | 2C
| natural science | scienceqa |
Compare the motion of two birds. Which bird was moving at a higher speed? | [
"a bird that moved 5miles in 10hours",
"a bird that moved 40miles in 10hours"
] | 1B
| natural science | scienceqa |
The economy has developed a lot while the Internet is still not fully used in China. A study shows that about two-thirds of typical Chinese Internet users use the computer for news, often entertainment-related, or for online games, music or movies, all can be downloaded for free. Most prefers messages to e-mail, seldom makes online shopping at all. Although they are now depending on the Internet more often than before to communicate with others who have the same professions, hobbies and political interests, online shopping still remains unpopular in China. Three-quarters of users surveyed have never bought anything over the Internet, and only 10 percent do shopping even once a month. Among those who do buy online, most pay for entertainment while others buy phone cards, or computer hardware or software. "Many people don't trust the quality of goods bought online," the researcher said, "If they buy it in a store and don't like it, they can easily bring it back." The survey was done in Beijing, Shanghai, Guangzhou, Chengdu and Changsha. Results do not necessarily project countrywide because Internet use in the countryside is lower than in cities. The study showed that the typical netizens in the five cities are richer and more highly educated. Males make up two-thirds of the group, and more than 80 percent of users are under 24.Surprisingly, with the ages increase, the percentage decreases. China has more than 200 million people online, however, forty-two percent say they do not use search engines. Others seek entertainment news, as well as information useful for work or study on line. Baidu. com was used by half of those surveyed, compared with a quarter for Google, the leading search engine in the United States. It's implied that _ . | [
"Richer people use the Internet more.",
"College students use the Internet more.",
"People in the countryside use the Internet more.",
"Older people use the Internet more."
] | 1B
| computer_security | mmlu_labeled |
What information supports the conclusion that Jon acquired this trait? | [
"Jon learned to identify insects by reading many books about insects.",
"Jon likes to look at butterflies and beetles."
] | 0A
| natural science | scienceqa |
Which change best matches the sentence?
The ground in an area shakes and trembles. | [
"earthquake",
"flood",
"erosion"
] | 0A
| natural science | scienceqa |
The fossils that are found in the oldest layers of sedimentary rock were formed which types of organisms? | [
"only organisms that lived in the sea",
"only organisms that lived on land",
"only organisms that lived in the air",
"organisms that lived on the land, in the sea and in the air"
] | 0A
| college_biology | mmlu_labeled |
New York City plans to put a ban on the sale of large sodas and other sugary drinks at restaurants, movie theaters and street carts, in an effort to fight rising obesity. The ban would affect almost all the popular sugary drinks found in fast-food restaurants and even sports centers, from energy drinks to pre-sweetened iced teas. The sale of any cup or bottle of sweetened drink larger than 16 ounces would be forbidden under the first-in-the- nation plan. The measure would not apply to diet sodas, fruit juices, zero-calorie Vitamin Waters, dairy-based drinks like milkshakes , or alcoholic drinks; it would not expand to drinks sold in grocery stores or convenience stores. Stefan Friedman, spokesman for the New York City Beverage Association, criticized the city's plan, saying it turns focus away from the hard work that needs to be done on this front. Kelly Brownell, director of the Rudd Center for Food Policy and Obesity at Yale University, said he believes the ban would be effective. "It is not right to put all the blame for obesity on sugar drinks, but they are strongly connected with this rise in obesity over the last 30 years." Dr. Farley, the health commissioner, said the city had seen higher obesity rates in neighborhoods where soda consumption was more common. City officials said they believe it will finally prove popular and push governments around the U.S. to follow similar rules. Mr. Bloomberg has introduced a series of rules in his term of office, including bans on smoking in restaurants and parks, a ban on trans fat in restaurant food and a requirement for health inspection grades to be posted in restaurant windows. Because of the measures, the mayor was laughed at as Nanny Bloomberg, by those who view the bans as threats to personal freedom. But many of the measures adopted in New York have become models for other cities, including bans on smoking and trans fat, as well as the use of graphic advertising to fight smoking and soda consumption, and the demand that restaurants post calories contents next to prices. According to the ban, _ . | [
"the sales of diet sodas are forbidden in movie theatres",
"sugary drinks are allowed to be sold in grocery stores",
"large-sized drinks can't be sold in convenience stores",
"fruit juices and milkshakes are not allowed on sale."
] | 1B
| nutrition | mmlu_labeled |
Sharing not only exists between humanbeings.As is often seen that some plants and anima1s live close together, and they depend on each other. They are usually very different from their partner, and yet all live easier lives because of each other. It is nature's idea of sharing. An example of a partnership is the shark and pilot fish. The pilot fish is a little fish only about nine inches long. He would be. helpless if he hung around by himself in the mighty ocean. He makes up for his size with his smartness. He cleverly swims along beside the shark. When the shark eats, the pilot fish gets the leftovers. And the pilot fish needn't worry about his safety. The shark also gets benefits from this relationship. The pilot fish cleans food scraps and insects from the shark's hide. Another example of depending on each other is the sea anemone and striped clown fish. The sea anemone looks like a flower and has petals that contain poisonous stinging cells. When small fish swim into the petals, the anemone traps and paralyzes them. However,the striped clown fish is able to swim into the poisonous petals without being harmed. When he is in danger, he quickly swims into the sea anemone and is unable to be seen by his enemies. To pay for his safety,the clown fish brings food to the anemone. He also guides other fish into the anemone's deadly trap. Large mammals such as the ox, antelope, rhinoceroses and African buffalo form such a relationship with the red-billed ox-peeker. They provide daily meals for the bird. In fact the bird eats insects. The various large mammals act as a restaurant with a varied menu for the ox-peeker. What do they get in return from the bird? Free beauty treatments! Some plants live together in a beneficial relationship of symbiosis. The fungus does not have chlorophyll that plants need to make food. However, green algae does contain chlorophyll. It is, therefore, able to feed the fungus along with itself. But nothing is free! The fungus repays it by protecting the algae. Since it takes in and stores water, it can provide the algae with a non-ending water supply. The author wrote this passage mainly to _ . | [
"prove that all animals survive by depending on each other",
"tell us that sharing exists everywhere in the world",
"show us the mutual relationship between sea life",
"give us some examples of sharing among plants and animals"
] | 3D
| college_biology | mmlu_labeled |
People who are cheerful and relaxed are less likely to suffer from colds. It's possible that being full of vim and vigor helps the body fight illnesses, say the researchers from Carnegie Mellon University (CMU) in Pittsburgh. "We need to take more seriously the possibility that a positive emotional style is a major player in disease risk," says psychologist Sheldon Cohen, the study's lead researcher. In a previous study, Cohen and his colleagues found that people who tended to be cheerful and lively were least likely to develop sniffles, coughs, and other cold symptoms . Those findings were interesting, but they didn't prove that a person's attitude affects whether he or she gets sick. Instead, it was still probable that a person's underlying personality is what matters. Evidence suggests, for instance, that certain people are naturally more likely to be outgoing and optimistic, with high self-respect and a sense of control over life. This would mean that who we are, not how we feel, finally decides our chances of catching colds. To figure out which mattered more (personality or emotions), the CMU team interviewed 193 healthy adults. The researchers talked to each person over the phone every evening for 2 weeks. They told the researchers about the positive and negative feelings they had experienced that day. The results showed that everyone in the study was equally likely to get infected. Their symptoms, however, differed depending on the types of emotions that they had reported over the previous 2 weeks. Among those who reported good moods and had been infected with the flu virus, for example, 28 percent developed coughs and stuffy noses. On the other hand, those symptoms struck 41 percent of people who had been less positive. Scientists argue about whether negative emotions or positive emotions have a stronger effect on how healthy we are. For now, it can't hurt to look on the bright side more often than not! What is the text mainly about? | [
"how to get rid of colds",
"Attitude determines life",
"Smiles turn away colds",
"Different opinions about colds"
] | 2C
| college_medicine | mmlu_labeled |
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 the oil price, TalkTalk asks if you want to know the current oil price, the development of the oil price, or news related to the oil price. You say that you want to read news about it and TalkTalk then directs you to your source, or lets you have the latest news related to the oil price in order from the most respectable sources. Compared with other search services that use a certain algorithm to provide data from a search, the artificial intelligence behind TalkTalk is said to easily spot if a certain source is aiming to cheat the searcher. TalkTalk also judges and stores every given reply and discussion, to learn how to give correct answers. TalkTalk is also set to answer questions directly where there is a definite answer. How well this will work in the long run is yet to be seen, but thousands of people have tested TalkTalk and the quality is really good. The first talking search engine saw the light of day more than 30 years ago and was called Speegle. It could read the results from a written search on the Internet, and was mostly for blind people. So far, TalkTalk cannot read the information from a certain source to you by phone, if it is not freely available. There are currently talks to find an arrangement for this, but it would most likely be difficult because of copyright . TalkTalk is available over the Internet and also by phone, even though it only speaks English. There are no plans to add other languages in the near future, most likely because it will cost a lot of money. When you are tired of asking TalkTalk all your questions, just ask, "Where is TalkTalk?" and you will get an answer that will make you leave it with a smile on your lips. The advantage of TalkTalk is that it can _ . | [
"be available wherever you go",
"tell if a certain source is reliable",
"read the search results for you",
"offer different kinds of search results"
] | 1B
| computer_security | mmlu_labeled |
Children form opinions about drugs and alcohol at a very early age. Even four and five year olds have definite opinions about alcohol. Preschoolers, because of the commercials they see on TV, often think that alcohol helps people have more fun and be better athletes! Images of alcohol are everywhere in out society--consumption of alcohol is represented twice per hour in daytime shows, and three times in an average evening program. Despite the wide spread of alcohol in our society, and the problems that can be connected with it, many parents feel uncomfortable when talking about alcohol with their children, or are not sure when and how to start. Many parents believe that teenage drinking is something that their children would never be involved in. Unfortunately, teenage drinking is very common in North Dakota. In a state wide survey of adolescents in junior and senior high school. Only 24% claimed to have never consumed alcohol. When asked about their drinking in the past 30 days: *61% adolescents reported drinking *42% drank five or more drinks in a row *17% reported binge drinking *4.2% reported driving and drinking Other research on rural youth in North Dakota has found that about 10% of a sample of fifth and sixth graders were engaged in frequent drinking. Teenagers who reported alcohol use (especially those who began use in late elementary school and junior high school) were more likely to be depressed, feel less positive about both their family and friends, and have poorer grades. Research has found that children and even teenagers look to their parents in making decisions about important things in their life. Decisions about using alcohol are undoubtedly something that parents will want to provide guidance about. Here are some suggestions about talking to children about alcohol. Which of the following is a misguided idea? | [
"Teenagers involved in drinking tend to have poorer grades.",
"Teenagers involved in drinking alcohol tend to be better athletes.",
"Teenagers reporting alcohol use are more likely to be depressed.",
"Teenagers reporting alcohol use feel less positive about their family."
] | 1B
| college_medicine | mmlu_labeled |
My name is Christopher. My family came to America before I was born . In two weeks I am going to be married , and my Fiance'e , Samantha, and expect to be very happy. We do not plan to have honeymoon because we want to spend two weeks setting up our own new business as real estate agents . My mother , who is very traditional , says that our plans are unreasonable. She thinks that we should just spend two weeks on a holiday in the Caribbean . In her days , and in the old country , young couples didn't start business together. Instead the man went out to work , and the wife stayed home to raise a family. Both Samantha and I want children in the future , and together we plan to raise them . Needless to say, our plans and my mother's views don't agree . I suppose it's hard for my mother and father to understand our point of view. They are used to another way of setting up a marriage and a life. Another thing that worries my parents is the fact that Samantha and I are going to be spending seven days a week on our business until it is running smoothly. As my mother has pointed out to us, such a timetable will leave us little time for socializing or for a night in the town. My mother says a young couple should enjoy themselves and get to know each other under less exciting conditions. Actually. Samantha and I know each other pretty well. We both work hard for our goals, and neither of us minds giving up weekends for a while. We are young and enthusiastic . Christopher and Samantha will not have honeymoon because _ . | [
"they expect to be happy",
"they know each other pretty well",
"they will spend seven days a week running a business",
"they want to start setting up their real estate business"
] | 3D
| human_sexuality | mmlu_labeled |
The earth moves round the sun, and the moon moves round the earth. When our part of the earth turns to the moon, it is night. The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun, because it's much nearer to the earth. The sun is very bright. It gives a very strong light. The moon looks quite bright, too. But it doesn't give any light at all. The moon looks much bigger and brighter than the stars. But actually the stars are much bigger and brighter than the moon. They look smaller than the moon because they're much farther away from us. Read and choose the right answer The sun _ . | [
"is very bright, and it gives a very strong light",
"isn't bright, but it gives a very strong light",
"is very big, but it doesn't give any light at all",
"is very round, but it can't move round"
] | 0A
| astronomy | mmlu_labeled |
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 she quickly gave him medicine that helped him feel better almost right away. The body's reaction to certain foods can be quite severe, resulting in breathing problems, as in David's case, or loss of consciousness for some. There are many things we eat may cause our bodies to react badly if we have a food allergy . The most common food allergies seem to be related to milk, soy, eggs, wheat flour, peanuts, nuts, and seafood. In fact, these kinds of foods account for 90% of food allergies. According to some studies, the number of children who have a food allergy is growing. But some people now argue that test results might not actually be accurate, so food allergies are not really as common as they may appear. There are three typical ways that doctors test for food allergies. Probably the most accurate way is for a doctor to give a child a food challenge", For this, the doctor watches the child eat small amounts of certain foods to see if the child has an allergic reaction or not. This method is very time consuming so it is used less often than the other two methods: skin tests and blood tests. In a skin test, a doctor puts very small amounts of the parts of the foods that the child may be allergic to under the child's skin, then watches to see if the child's skin reacts to the allergens . In a blood test, doctors take some of the child's blood and add possible allergens to it and then look for chemicals in the blood that indicate a possible allergic reaction. A problem with both the skin test and the blood test is that neither will show how severe an allergic reaction might be. If a test result is positive, the child may have a severe reaction by eating this food, but the child might just as likely only have a slight rash. The test will not show which of these might be the case. Dr. Jennifer Chafen of Stanford University studied 10 years' worth of allergy research to check how accurate the tests are. She found a surprising fact. Skin tests or blood tests given to patients who visited their doctors for treatment of rashes or stomachaches showed that these patients were allergic to certain foods. However, later tests showed that although these patients tested positive, fewer than 50 percent of them actually had blood allergies. So were the results false and can we rely on these test results? The problem might be food intolerance rather than a food allergy. While foodallergies are mainly related to a person's immune system, food intolerance is related to a person's digestive system and the reaction is usually less severe. One of the most common kinds of food intolerance is related to people who have trouble digesting the sugar in products like milk, cheese, and ice cream. Doctors are not sure why the number of cases of food allergies is rising. One factor that may explain part of the problem is our cleaner environment. Most children are exposed to fewer germs these days and some researchers think that for some people, their body's immune system makes work for itself by reacting as if certain foods are harmful. While allergy test results may show false positive results, the tests are still useful and can save lives. Some children lose their food allergies as they get older, so even though doctors do not have a cure for food allergies, sometimes the body finds its own cure. According to the passage, which test gives the most accurate results? | [
"The common allergen test.",
"The food challenge.",
"The blood test.",
"The skin test."
] | 1B
| nutrition | mmlu_labeled |
Have you seen Jurassic Park? In this film, scientists use DNA kept for tens of millions of years to clone dinosaurs. They find trouble, however, when they realize that the cloned creatures are smarter and more dangerous than expected. That's nothing more than a fiction. But could we really clone endangered animals? To date, the most successful attempt to do so was the cloning of a gaur, a rare ox-like animal from southeast Asia. Scientists used a cow to bring the cloned baby gaur, named Noah. Two days after birth, however, Noah died from a common bacterial infection. Other endangered species that may be cloned include the African bongo antelope , the Sumatran tiger, the cheetah , and the giant panda. Next, could we really clone extinct animals? In theory? Yes. To do this, you need a well-kept source of DNA from the extinct animals such as wool mammoth , Tasmanian tiger, or even dinosaur, and a closely related species, still living, which could serve as a surrogate mother. In reality? Probably not. On the one hand, it's not likely that extinct animals' DNA could survive undamaged for such a long time. Cloning extinct animals as wool mammoth, Tasmanian tiger, or dinosaur is much more difficult due to the lack of properly well-preserved DNA. On the other hand, for example, a gaur can have a cow as _ , definitely not a monkey. But what about an extinct animal as unique as the panda? What species could possibly serve as a surrogate mother? Cloning presents many exciting possibilities. However, even if extinct animals are brought back, they could not survive in today's world. Not only do most extinct animals have no habitat to live in, but the other plants and animals they depended on for food may also be gone as well. In the author's opinion, it is possible that _ . | [
"some extinct species may be cloned, but not survive",
"extinct species may be cloned and easily survive",
"a gaur can have a monkey as a surrogate mother",
"all the extinct species may be cloned"
] | 0A
| college_biology | mmlu_labeled |
Every school has an ugly girl. In my primary school, it was me. From first grade through fourth, I had to wear heavy orthopedic shoes because of my weak ankles. I sounded like overweight elephant wearing bricks whenever I took a single step. "Hey, Bigfoot!" "Geez, you're going to start an earthquake!" Then in sixth grade I had to start wear glasses. Mom asked for the least expensive ones and that made me look like a fool. "Four eyes!" "Couldn't you cover up more of your faces? Why stop at the eyes?" In Seventh, I started competing on the city swim team, thinking that if I got a killer body, nobody would notice my face. Wrong again. I loved being fast and winning ribbons now and then, but now I had red, wet eyes from the chlorine in the pool. I also did not develop a killer body. I changed my strategy at Eighth grade, the last year of middle school. I offered my help to anyone who needs. I worked for other girls, so they could hang out with their friends. My new program began to work. People who would never have acknowledged my existence before were suddenly seeking me out. I'd been feeling pretty good until one day I went to Christine's house to help her fill envelopes. Going into each envelope was invitation to Christine's birthday party; it was a big event at a fancy hotel. Complete with dinner. She asked me to help her address these envelopes. There was no envelope for me. My heart was broken. I tried to escape from all the eyes. High school had to be better, right? Yes and no. Now that I'm here, I know there are still lots of shallow people judging you on what you're wearing or how cool your hair is , but there are also kids who talk to you because they liked your answers or just as you're kind, honest, and a good friend. I still do kind things because I like the feeling I get when I am helping people. I, with my friends, went to Children's hospital, playing games and reading to the sick kids. I still had wet red and not a smart look, but you cannot tell me I am not beautiful. Every time I visit hospital, five-year-old Terry grasps my hand, "Morri, you are so nice. I want to grow up to be just like you." The passage is intended to encourage people to _ . | [
"address as many as invitation envelopes as possible",
"take more sport activities including swimming",
"take others' comments into careful consideration",
"take positive attitude towards disadvantages in life"
] | 3D
| human_sexuality | mmlu_labeled |
When an ant dies, other ants move the dead insect out. Sometimes, the dead ant get moved away very soon--within an hour of dying. This behavior is interesting to scientists, who wonder how ants know for sure--and so soon--that another ant is dead. One scientist recently came up with a way to explain this ant behavior. Dong-Hwan Choe is a biologist. Choe found that Argentine ants have a chemical on the outside of their bodies that signals to other ants, "I'm dead--take me away." But there's a _ to Choe's discovery. Choe says that the living ants--not just the dead ones--have this death chemical. In other words, while an ant crawls around, perhaps in a picnic or home, it's telling other ants that it's dead. What keeps ants from dragging away the living ants?Choe found that Argentine ants have two additional chemicals on their bodies, and these tell nearby ants something like, "Wait--I'm not dead yet." So Choe's research turned up two sets of chemical signals in ants: one says, "I'm dead," and the other set says, "I'm not dead yet." Other scientists have tried to figure out how ants know when another ant is dead. If an ant is knocked unconscious, for example, other ants leave it alone until it wakes up. That means ants know that unmoving ants can still be alive. Choe suspects that when an Argentine ant dies, the chemical that says "Wait-I'm not dead yet" quickly goes away. Once that chemical is gone, only the one that says "I'm dead" is left. "It's because the dead ant no longer smells like a living ant that it gets carried to the graveyard, not because its body releases new unique chemicals after death," said Choe. When other ants detect the "dead" chemical without the "not dead yet" chemical, they drag away the body. Understanding this behavior may help scientists figure out how to stop Argentine ants from invading new places and causing problems. Choe would like to find a way to use the newly discovered chemicals to spread ant killer to Argentine ant nests. The ants' removal behavior is important to the overall health of the nest. "Being able to quickly remove dead individuals and other possible sources of disease is extremely important to all animals living in societies, including us," says Choe. "Think about all the effort and money that we invest daily in waste management." Ants judge whether another one is dead or not depending on _ . | [
"the sense of taste",
"the sense of smell",
"the sense of touch",
"the sense of sight"
] | 1B
| college_biology | mmlu_labeled |
Most teenagers in the United States spend their time trying to make time for school,family and friends.But some choose bigger goals. At age 15,Winter Vinecki has already had more successes than most people have in their lifetime."I recently completed a marathon on all seven continents and became the youngest person in the world to do so.And I was really doing this for my dad." Doctors discovered that Winter's father had a rare and deadly form of prostate cancer when she was nine years old.Then he died 10 months later."When he was first diagnosed with prostate cancer I immediately knew I had to do something to help him.That's when I formed Team Winter for prostate cancer research and awareness." Through Team Winter and social media,Winter Vinecki has raised almost 500,000 dollars.She has taken prostate cancer education worldwide through foot races called marathons,on seven continents.In the United States she travels continually to talk about prostate cancer and urge others to act. Winter Vinecki attended a conference recently in Los Angeles,California and spoke at the conference as one of several teenagers who spoke about young people who were living extraordinary lives. "So prostate cancer is much more common but men don't want to talk about it.So that is why a ten-year-old girl had to go out there and start talking about it for them." Another speaker was Jack Andraka who invented a sensor which is not as expensive as traditional equipment that can't be afforded by most common people.It can identify cancers of the pancreas and lungs.He was 15 at the time. Jack is now 17 and seeking patents for his latest inventions.He has developed low-cost water quality equipment which can help identify and remove heavy metals and poisonous chemicals from water. "I hope to see them used in the developing nations such as Bangladesh and parts of China and India,especially as well as in parts of Africa,where these heavy metal and pesticides and other kinds of waste are a major problem." What do you know about Jack Andraka's new invention? | [
"It was invented when he was 15.",
"It is widely used in developing countries.",
"It is designed to make polluted water cleaner.",
"It is under improvement because it costs too much."
] | 2C
| college_medicine | mmlu_labeled |
About influenza A(H7N9) virus What is the influenza A(H7N9) virus? Influenza A H7 viruses are a group of influenza viruses that normally spread among birds. The influenza A(H7N9) virus is one smaller group among the larger group of H7 viruses. Although some H7 viruses (H7N2, H7N3 and H7N7) have sometimes been found to infect humans, no human infections with H7N9 viruses have been reported until recent reports from China. What are the main signs of human infection with influenza A(H7N9) virus? So far, most patients with this infection have had severe pneumonia . Signs include fever, cough and shortness of breath. However, information is still limited about the full area of disease that infection with influenza A(H7N9) virus might cause. How did people become infected with the influenza A(H7N9) virus? Some of the confirmed cases had connections with animals or with an animal environment. The virus has been found in a pigeon in a market in Shanghai. It is not yet known how persons became infected. The possibility of animal-to-human spread is being looked into. Is it safe to eat meat like chicken and pork products? Influenza viruses are not spread through eating well-cooked food. Because influenza viruses are made inactive by normal temperatures used for cooking (so that food reaches 70degC in all parts), it is safe to eat properly prepared and cooked meat. Diseased animals and animals that have died of diseases should not be eaten. In areas experiencing outbreaks, meat products can be safely eaten only if they are properly cooked and properly handled during food preparation. The eating of raw meat and uncooked blood-based dishes is a high-risk practice and should be discouraged. Is it safe to travel to China? The number of confirmed cases in China is very low. WHO does not advise the application of any travel measures with respect to visitors to China, nor to persons leaving China. Are Chinese products safe? There is no evidence to link the present cases with any Chinese products. WHO advises that people should not fear to trade them at this time. It is not safe to eat _ . | [
"well-cooked pigeon meat",
"properly-cooked pork products",
"raw blood-based dishes",
"food cooked enough"
] | 2C
| college_medicine | mmlu_labeled |
Select the one substance that is not a rock. | [
"Andesite is a solid. It is not a pure substance.",
"A skull is made by a living thing. It is not a pure substance.",
"Shale is formed in nature. It is not made by living things."
] | 1B
| natural science | scienceqa |
What do these two changes have in common?
a copper statue turning green
compost rotting | [
"Both are caused by heating.",
"Both are caused by cooling.",
"Both are chemical changes.",
"Both are only physical changes."
] | 2C
| natural science | scienceqa |
In traditional Chinese medicine, the body, mind and spirit cannot be divided and so the unique whole-body treatment in Tui Na can also be a useful treatment correcting any imbalances in the body's energy before symptoms and disease can develop. It also works to bring back emotional peace as well as physical health. This is why after a Tui Na treatment many people "feel good". Many people in China use Tui Na regularly to keep healthy and to deal with some specific illnesses. Tui Na is performed on the clothed body and the patient is either lying on a couch or sitting on a chair. Therapists , by using a variety of movements, will control the intensity and direction of pressure in an exact way. The unique rolling movement in Tui Na is one of the most difficult movements to learn and students have to practice sometimes for many months on a rice bag before they are allowed to practice on the human body. Stress Tui Na is of course very useful for treating stress. It spreads the energy around the whole body. It is believed that Tui Na moves the strong energy in the tight muscles to the weaker areas, thus making a more balanced body. When your energy flowing inside your body is balanced, you feel relaxed and comfortable. Tui Na is especially useful for _ shoulders and tight neck muscles. Emotions In Traditional Chinese Medicine each major organ is linked to an emotion. By balancing the energy in the organ, the related emotion will be calmed. When your emotions are out of control, you would usually turn to your doctor or perhaps a psychotherapist . But perhaps some people would not like to be seeing a psychotherapist or feel nervous about discussing their problems with others. With Tui Na, one does not need to tell the therapist anything one does not want to. The treatment of Tui Na can deal with the problem itself. But if one does need to pour out his/her worries or troubles, an active dialogue between the psychotherapist and the patient will help to get a better effect. Organs & Emotions Each major organ -- the heart, the stomach, the liver , the lungs, and etc.--are linked to a relevant emotion. The heart is linked to joy, excitement and sadness. If the heart is out of balance, the patient may dream a lot at night and often forget something important in the day. The stomach is connected with too much thinking or worrying about anxiety. When the stomach is out of balance there is often a lack of energy. The patient often feels very tired and has no interest in doing anything at all. The liver is linked to anger. In Chinese medicine, the eyes are connected with the liver, and many people who suffer from anger often suffer from eye problems. The lung rules decision-making and too much energy here can lead to rashness , while if there is too little, it can bring about indecision. When there is a history of depression with a patient, it may have effect on the liver. ks5u Tui Na can help release most of the discomfort and it is used in almost all the hospitals in China and very popular among Chinese people. It is a useful and valuable method for the balance of your energy flowing, when emotional and physical health is out of balance. Tui Na is one of the remaining secrets of Chinese medicine. It can be concluded from the passage that _ . | [
"only by using Tui Na can a patient get rid of his ill emotion",
"the discomfort of an organ will result in a certain ill emotion.",
"Tui Na treatment is easy for people to master.",
"Tui Na treatment is the most suitable for those living in China"
] | 1B
| college_medicine | mmlu_labeled |
Does this passage describe the weather or the climate?
The Atacama Desert in Chile is one of the driest places on Earth. It has an average precipitation of only 1.5 centimeters per year. | [
"weather",
"climate"
] | 1B
| natural science | scienceqa |
The sun is a huge, hot, bright star. It is important because without it there would be no life on Earth. The sun gives us light and heat. All living things need light and heat from the sun to live. Plants need light and heat to grow. They use the light from the sun to make food. We cannot make our own food, but plants can. All the food we eat comes from plants in a food chain which starts with the sun. For example, Animals need sunlight, too. Just like us, their food comes from a food chain which begins with the sun and the plants. sun- leaf- caterpillar -bird sun- seaweed -small fish- whale Sunlight means we can see during the day. If there was no sun, it would be dark all the time. Even when the sky is cloudy, the sunlight is very strong and it shines through the clouds. Which words tell us what the sun is like? | [
"Huge.",
"Hot.",
"Bright.",
"All above."
] | 0A
| astronomy | mmlu_labeled |
If you thought taking vitamins would reduce the risk of lung cancer, think again. Researchers who studied 77,721 people said on Friday that people who took too much vitamin E,especially smokers,had a small but higher risk of developing lung cancer. They tracked the subjects'use of multi-vitamins,vitamin C and vitamin E to see if it offered protection from lung cancer.But they found that none of the vitamins was tied to a reduced risk. "If you could find some sort of magic pill--a pill you could take once a day to decrease your risk--that would be wonderful.But unfortunately.we didn't find that in our study,"lead researcher Christopher Slatore,of the University of Washington Seattle,said. The subjects of the study were followed for four years,and 521 developed lung cancer,the majority of them smokers or former smokers,Slatore's team reported in the American Journal of Respiratory and Critical Care Medicine. Among those in the study who developed lung cancer, the researchers saw a small increased risk related with vitamin E supplements in addition to the expected connections to smoking,family history and age. This added up to a 28 percent increased risk of developing lung cancer for those taking 400 mg of vitamin E supplements daily for 10 years,the researchers said. "For people--especially smokers--I suggest that they not take vitamin E(as a supplement) unless they have a very strong reason to take it." Slatore said. The idea that vitamin supplements are healthful,or at least not harmful.comes from the desire of many people to match the benefits of a healthful diet with a convenient pill,Tim Byers of the University of Colorado School of Medicine.wrote in an essay. According to the passage,many people take vitamin supplements to | [
"cure lung cancer caused by family history",
"prevent diseases like cancer and heart attack",
"save the trouble of making a healthful diet",
"reduce the pain caused by lung cancer"
] | 2C
| college_medicine | mmlu_labeled |
When your parents advise you to "get an education" in order to raise your income, they tell you only half the truth. What they really mean is to get just enough education to provide manpower for your society, but not so much that you prove an embarrassment to your society. Get a high school diploma, at least. Without that, you will be occupationally dead unless your name happens to be George Bernard Shaw or Thomas Alva Edison, and you can successfully dropout in grade school. Get a college degree, if possible. With a B. A., you are on the launching pad. But now you have to start to put on the brakes. If you go for a master's degree, make sure it is an M.B.A., and the famous law of diminishing returns begins to take effect. Do you know, for instance, that long-haul truck drivers earn more per year than full professors? Yes, the average salary for those truckers was $24000 while the full professors managed to earn just $23030. A doctorate is the highest degree you can get. Except for a few specialized fields such as physics or chemistry where the degree can quickly be turned to industrial or commercial purposes, if you pursue such a degree in any other field, you will face a future which is not bright. There are more doctors unemployed or underemployed in this country than any other part of the world. If you become a doctor in English or history or anthropology or political science or languages or--worst of all--in philosophy, you run the risk of becoming overeducated for our national demands. Not for our needs, mind you, but for our demands. Thousands of doctors are selling shoes, driving cars, waiting on table, and endlessly filling out applications month after month. They may also take a job in some high school or backwater college that pays much less than the doorkeeper earns. You can equate the level of income with the level of education only so far. Far enough, that is, to make you useful to the gross national product, but not so far that nobody can turn much of a profit on you. Which of the following is NOT true? | [
"Bernard Shaw didn't finish high school, nor did Edison.",
"One must think carefully before pursuing a master's degree.",
"The higher your education level, the more money you will earn.",
"If you are too well-educated, you'll be overeducated for society's demands."
] | 2C
| high_school_microeconomics | mmlu_labeled |
Adam and his mom, Deborah, ran across the front lawn of their house. The grass was very tall, the lawn had not been mowed. After removing the groceries from the car, Adam had wanted to play in the yard. Deborah did not. She was sad that her new boss at work, Pierre, did not seem to like her. She ran along with Adam, but he could tell that Deborah was upset. Adam asked his mom what was bothering her. Deborah explained that she felt like her new boss was not nice to her. Adam sat down in the grass and asked Deborah to sit down next to him. He told her that he had a bully in his class named Mike. Adam said that all he had to do was ignore the bully and he would feel better. Then Adam asked why his mom could not ignore her new boss. Deborah explained to Adam that her new boss could fire her. Deborah frowned, took off her pink shoes, and walked inside the house to make rice for dinner. How is Deborah's boss different from Adam's bully? | [
"Deborah's boss can fire Deborah",
"Adam's bully can fire Adam",
"Deborah's boss does not like Deborah",
"Adam cannot ignore the bully"
] | 0A
| human_sexuality | mmlu_labeled |
A new study links heavy air pollution from coal burning to shorter lives in northern China.Researchers guess that the half-billion people alive there in the 1990s will live an average of 5 years less than the southerners because they breathed dirtier air. China itself made the comparison possible for decades, a then government policy provided free coal for heating, but only in the colder north. Researchers found great differences in both air pollution and the length of life in the two areas. "This study provides a unique basis for the question about the life span in northern China because the heating policy dramatically changes pollution concentrations ," Michael Greenstone, a professor of environmental economics at Massachusetts Institute of Technology, said in an email, "Further,due to the low rates of migration in China in this period, we can know people's exposure over long periods". The policy gave free coal for fuel boilers to heat homes and offices to cities north of the Huai River which divides China into north and south. It was in effect for much of the 1950-1980 period, of central planning,and though such policy was stopped after 1980, the practice of heavy coal burning in the north goes on, which releases heavy pollutants into the air that can harm human health.Researchers found no other government policies that treated China's north differently from the south. The researchers collected data for 90 cities, from 1981 to 2000, on the annual daily average concentration of total particulates sent out from power stations,construction sites and vehicles. Among them, PM2.5 is of especially great health concern because it can go deep into the lungs. The researchers estimated the impact on the length of life using death data from 1991-2000.They found that in the north, the concentration of pollutants was 184 micrograms per cubic meter, 55 percent higher than in the south, and life length is 55 years lower on average. According to Greenstone, what mainly caused the high pollution concentrations in North China? | [
"power stations",
"construction sites",
"the government policy",
"gases from vehicles"
] | 2C
| college_medicine | mmlu_labeled |
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 way for the first lunar landing. The mission went perfectly without incident--at least that's what every one believed. However, that view has changed since February 22, after NASA released a digital recording of strange music heard by the space travelers.Then as they were re-entering the zone where they could communicate with ground control.One of the astronauts asked if they should report it.In response, Stafford expressed his doubts if anyone would even believe them.But they needn't have worried. When NASA experts listened to the recordings,they thought the strange sounds were radio interference. Michael Collins--the Apollo 11 pilot--said that the only reason why he was not shocked upon hearing them was that he had been forewarned by NASA officials.Collins also said that the music stopped as soon as the lunar module landed on the moon. So why did it take NASA over 40 years to release the digital recording of the awful music only after it was featured in a recent television series NASA's Unexplained Files? The US Space Agency says they have not been hiding them.In the press release that accompanies the release of the recording,NASA officials state,"The Apollo 10 audio clips were uploaded in 2012, but the mission's sound recordings have been available at the National Archives for anyone that wanted to hear them since the early 1970s." Eugene Cernan, Apollo 10's pilot who heard the sounds first,also released a statement saying,"I don't remember that incident excited me enough to take it seriously.It was probably just radio interference.Had we thought it was something other than that,we would have briefed everyone after the flight. We never gave it another thought." While most people are ready to accept this logical explanation,there are some that believe otherwise. They guess the music proves the presence of aliens. Among them is Apollo 15 astronaut Al Worden,who thinks the sounds came from a source in outer space.In the episode of NASA's Unexplained Files, which discusses the origin of the strange music,the astronaut says, "Logic tells me that if there was something recorded on there,then there was something there." When the astronauts heard the sounds, _ . | [
"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"
] | 1B
| astronomy | mmlu_labeled |
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