id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
mmlu_train_93887 | Which type of organism is the best at fixing nitrogen? | [
"bacteria",
"fungi",
"protists",
"animals"
] | A. bacteria | mmlu_train |
mmlu_train_27285 | Scientists in Colombia have trained a team of rats to help remove land mines from the countryside. Land mines are small bombs hidden in the ground and designed to explode when someone steps on them. When trained, the rats can smell special metals in the mines and then signal to their human team. Then why use rats for such an important job? In the past, dogs have been used to find bombs. Rats have a good sense of smell and can respond to orders, just like dogs do. But rats are much lighter than dogs. They stand less of a chance of setting off the mines, which explode under a certain amount of weight. What's more, the best rats are cheaper to keep than dogs. It costs about the same amount of money to take care of one dog as it does 70 rats. The rats have already been used in Tanzania, an African country with many land mines. Luisa Fernanda Mendez and her team in Colombia are training the even lighter Wistar rats. These are the white rats with red eyes that scientists often use in laboratory experiments. " _ even train their babies to perform their jobs, which saves us a lot of time, " Mendez said. Colombia has the second-highest rate of deaths from land mine accidents in the world. Last year, land mines killed 695 people -- 56 of whom were children. A criminal group called the Revolutionary Armed Forces of Colombia, or FARC, as well as other organizations, have placed the mines. FARC are strongly against Colombia's government. The group has placed mines all around its own bases and in many places in the countryside. In the past, the Colombian government hired peasants and poor farmers to find mines. Many of them died trying to find the well-hidden bombs. Colombian police official Erick Guzman hopes the team of rats can come to the rescue . "These rats will be a great help," he said. What is the passage mainly about? | [
"Specially-trained rats help clear land mines.",
"People in Tanzania are suffering from land mines.",
"Dogs are no longer used to find land mines.",
"Land mines have become a great danger to Colombians."
] | A. Specially-trained rats help clear land mines. | mmlu_train |
mmlu_train_32064 | India now leads the world in smartphone growth. It saw a 55% increase in the number of smartphones in 2014. The number of Web users increased by 37%. Smartphones were the source of 65 % of its Internet traffic and 41 % of its e-commerce, according to a report by the analyst Mary Meeker, titled "Internet Trends 2015". India's Internet boom has started. Within three or four years, almost every adult in India will own a smartphone. They will be used to order goods, read news, monitor crop growth and so on. Indian adults will be very interested in these devices just as young Americans are. 87% of Americans between the ages of 18 and 34 who own smartphones say they never separate from these: "My smartphone never leaves my side." Four out of five say that the first thing they do on waking is to reach for their smartphones. And three fifths believe that in the next five years everything will be done on mobile devices. In the business world, the rise of mobile platforms is dramatically transforming many industries all over the world. What Indian software developers have to do is to start thinking about solutions to old problems by using all the features of these new devices. They need to take advantage of the unique properties of smartphones and tablets. As Indian software developers and enterprises master the smartphone, they will be able to export their solutions to the rest of the world. This will make possible a new tech revolution that is greater than what created India's IT industry in the 1980s and 1990s. We can expect the rapid transformation of India when a billion people become connected and have equal access to information and services. Which of the following is TRUE according to the passage? | [
"India is the largest mobile maker in the world.",
"Indian farmers will probably use smartphones to monitor crop growth.",
"Indian software developers have made great profits by selling their products abroad.",
"India saw a great boom in IT industry some 30 years ago."
] | B. Indian farmers will probably use smartphones to monitor crop growth. | mmlu_train |
mmlu_train_84893 | Did you hear of the supercomputer? Recently, China's Tianhe-1 was ranked as the world's fastest supercomputer, according to a new list of world's TOP 500 supercomputers. It took 200 Chinese scientists two years to build the fastest supercomputer. It can do 2,507 trillion calculations in a second! That means it will take a personal computer 600 years to finish the work that a supercomputer does in a day! The US now leads the world in the area of supercomputers. It is home to more than half of the world's top 500 supercomputers. Japan also has advanced technology. China is developing its supercomputer technology quickly. But experts say it will take years before China's total computing power can catch up with that of the US. Supercomputers can work on many different things. They can solve problems in areas like national defense , energy and science. In business, you can also use supercomputers. Oil companies use them to find oil and gas. Banks use them for quick trades. Food companies even use supercomputers to make sure that they put potato chips into cans without breaking them. To make a supercomputer, scientists first need to link thousands of small computers together. Then they use software to turn them into one supercomputer. In fact, any person with enough knowledge about computers can make a supercomputer. But you need the top technology to make a supercomputer run fast. Which of the following is true? | [
"A personal computer needs 300 years to finish the work that a supercomputer does in a day.",
"Japan now leads the world in the area of supercomputers.",
"Supercomputer can be used by food companies.",
"Scientists needn't use software to turn small companies into one supercomputer."
] | C. Supercomputer can be used by food companies. | mmlu_train |
arc_easy_940 | When specific hormones are present in the blood of a hen, an egg is released from an ovary. Which two systems are involved with the release of an egg? | [
"immune and digestive systems",
"digestive and endocrine systems",
"reproductive and immune systems",
"endocrine and reproductive systems"
] | D. endocrine and reproductive systems | arc_easy |
aquarat_27577 | John bought a shirt on sale for 25% off the original price and another 25 % off the discounted price. If the final price was $16, what was the price before the first discount? | [
"$28.44",
"$18.44",
"$48.44",
"$38.44",
"$68.44"
] | A. $28.44 | aquarat |
aquarat_42672 | A pump can fill a tank with water in 2 hours. Because of a leak, it took 2 hours to fill the tank. The leak can drain all the water of the tank in: | [
"14 hrs",
"15 hrs",
"10 hrs",
"20 hrs",
"25 hrs"
] | A. 14 hrs | aquarat |
mmlu_train_5260 | Just when scientists think they have discovered and recorded every species of insect that crawls on the earth they find something new.Earlier this month, Peter Jager, the head of Frankfurt's Senckenberg Research Institute reported the discovery of a unique eyeless spider! The creature that has a leg span of six centimeters and a body size of just twelve millimeters was found in a cave inside the tiny nation of Laos, in Southeast Asia. It was identified as a member of the Huntsman spider, a large family that consists of 1100 species.However, the other members of the family all have eyes.The spider is the first one that has no eyes.The scientists believe that the reason for the lack of eyes can be that these spiders spend their entire life inside caves.In the past they have seen other members of the Huntsman spiders living in caves with six or less eyes.They believe that the kind of spider has adapted to the fact that they do not really need the eyes to such an extreme measure that they have _ them altogether. But they are not the only creature to have done that.Over the years, scientists have discovered completely blind cave fish, and even a freshwater crab, which happens to live in the same cave as this eyeless spider! Surrounded by Burma and China on the northwest, Vietnam on the east, Cambodia on the South and Thailand on the west, the landlocked nation of Laos has been a treasure trove of an incredible number of new and exotic species.In the last few years researchers have discovered the Saola -- never-before seen antelope-like creature, a small deer species called muntjacs, a tiny striped rabbit and a rock rat that was thought to have been extinct 11 million years ago.In addition to that it is also home to over one hundred species of large mammals ranging from tigers to macaques and over 165 species of amphibians and reptiles like the terrible King cobra and the noisy Tokay gecko, a permanent resident inside most Laos households. What can we know about the newly discovered species of spider? | [
"They are smaller in size.",
"They only live in Laos.",
"They belong to the Huntsman spider.",
"About 1100 such spiders were discovered."
] | C. They belong to the Huntsman spider. | mmlu_train |
mmlu_train_85561 | In order to make students become more interested in English studies,21 elementary schools in southeastern Korea have started to use robot teachers. The robot teacher is called Engkey. She was developed by the Korea Institute of Science and Technology. She is about one meter high and is white,egg-shaped. She takes a display panel as her face. She can move around the classroom while she speaks to students. She can also read books to students and dance to music by moving her head and arms. Now,21 robot teachers have been used to teach English. They are controlled by English teachers in the Philippines. There is a camera in each of the robot teachers. With the help of the cameras,English teachers in the Philippines can see and hear the students. At the same time,the facial expressions of these English teachers. This is very interesting. Besides helping students to become more interested in English,the robot teachers can also help children in poor areas without English teachers. Robot teachers have many good points. For example,they needn't have a rest because they don't get ill. What does the writer think of robot teachers? | [
"They are helpful to students.",
"They are expensive.",
"They are beautiful.",
"They are not interesting."
] | A. They are helpful to students. | mmlu_train |
aquarat_14816 | A cylinder has a base with a circumference of 20pi meters and an equilateral triangle inscribed on the interior side of the base. A marker is dropped into the tank with an equal probability of landing on any point on the base. If the probability of the marker landing inside the triangle is (Sqrt 3)/4 , what is the length of a side of the triangle? | [
"3",
"3",
"10*sqrt",
"10",
"20 pi"
] | C. 10*sqrt (pi) | aquarat |
mmlu_train_11373 | In recent years, the black bear population in the US has risen. Forests once cleared for farming have started to grow back and black bears have returned to them. But the bears are finding that their forest habitat has changed. Instead of thick forests covering thousands of acres, bears now have neighbors nearby. Roads, homes, schools, and shopping centers have been built at the edge of their forest home. And with humans and bears trying to share the same space, problems arise. Black bears usually prefer to avoid people, but their nose may lead them into trouble. Their normal diet includes nuts, insects, and plants. But given the opportunity, they will gladly help themselves to whatever they can find. With the great sense of smell, the bears can _ a tasty treat 2 or 3 miles away. Food left out in a park or backyard is an invitation to dinner. And whileraiding a cooler, bird feeder , trash can, car, or even a home, they can do a lot of damage. When that happens, people get angry. If another solution doesn't immediately appear, they often want the bears killed. Bear Aware, Bear Wise, and Bear Smart are trying to keep that from happening. They want people to respect bears, not fear them, and are suggesting ways to reduce the chances of bears stopping by for a snack. They're convincing people that by following some simple steps, it's possible to live peacefully with our wild neighbors. More black bears have appeared in the US because _ . | [
"farmers have grown more food",
"forests have increased in the US",
"people stopped killing black bears",
"roads were built nearer to the forests"
] | B. forests have increased in the US | mmlu_train |
aquarat_46838 | The speed of a boat in still water is 60kmph and the speed of the current is 20kmph. Find the speed downstream and upstream? | [
"17 kmph",
"40 kmph",
"16 kmph",
"18 kmph",
"20 kmph"
] | B. 40 kmph | aquarat |
mmlu_train_54001 | Can people change their skin color1 without suffering like pop king Michael Jackson? Perhaps yes. Scientists have found the gene that determines skin color1. The gene comes in two versions, one of which is found in 99 percent of Europeans. The other is found in 93 to 100 percent of Africans, researchers at Pennsylvania State University report in the latest issue of science. Scientists have changed the color1 of a dark-striped zebrafish to uniform gold by inserting a version of the pigment gene into a young fish. As with humans, zebrafish skin color1 is determined by pigment cells, which contain melanin . The number, size and darkness of melanin per pigment cell determine skin color1. It appears that, like the golden zebrafish, light-skinned Europeans also have a mutation in the gene for melanin production. This results in less pigmented skin. However, Keith Cheng, leader of the research team, points out that the mutation is different in human and zebrafish genes. Humans acquired dark skin in Africa about 1.5 million years ago to protect bodies from ultra-violet rays of the sun , which can cause skin cancer. But when modern humans leave Africa to live in northern latitudes, they need more sunlight on their skin to produce vitamin D. So the related gene changes, according to Cheng. "Asians have the same version of the gene as Africans, so they probably acquired their light skin through the action of some other gene that affects skin color1," said Cheng. The new discovery could lead to medical treatments for skin cancer. It also could lead to research into ways to change skin color1 without damaging it like chemical treatment did on Michael Jackson. ks5u The passage mainly tells us that _ . | [
"people can not change their skin color1 without any pain",
"the new discovery could lead to research into ways to change skin color1 safely",
"pop king Michael Jackson often changed his skin color1 as he liked",
"scientists have found out that people's skin color1 is determined by the gene"
] | D. scientists have found out that people's skin color1 is determined by the gene | mmlu_train |
mmlu_train_95808 | How does refraction affect the look of things | [
"They look black",
"They appear same",
"They just disappear",
"They appear different"
] | D. They appear different | mmlu_train |
mmlu_train_28263 | One in 400 children in the United States has diabetes . And the most difficult thing for the young diabetic patients is that many of them don't have a clear idea when they need to take insulin(a drug used in treating diabetes).The parents of one Long Island boy found the perfect solution--Hero, a specially trained dog that can discover when a diabetic is in trouble and find help. Johnny Pion, eight years old, is a poor kid that was told he was a diabetic in 2008. He can't do without insulin. His blood-sugar levels should be closely checked. He even can't go out to play without his mom or dad fearing he might need help. With Hero in her new home, Johnny's parents may worry a little less. They received the news about Hero on the newspaper. The dog cost around $20,000. With the help of friends and family, the Pions brought Hero home from Warren Retrievers in Virginia. Mary Campbell. Hero's trainer, said the dog could discover the slightest changes in blood sugar by her sense of smell."Humans have 5 million smell receptors ; dogs have 5 billion smell receptors,"she said. When the dog discovers something's wrong, she'll rub her head against Johnny's legs. If he doesn't answer her, Hero knows to look for Johnny's mom and dad. Hero even could ring up 911. On their first night, Johnny's was comfortably sleeping in his own bed with Hero and not with his parents for the first time. Night time is very important because blood sugar goes unchecked while sleeping. Now Hero is a round-the-clock nurse. After Johnny Pions got ill, he had to _ . | [
"carry insulin every day",
"go to hospital very often",
"sleep under the care of others",
"live with his family doctor"
] | C. sleep under the care of others | mmlu_train |
aquarat_49100 | A Booster pump can be used for filling as well as for emptying a tank. The capacity of the tank is 2400 m3. The emptying capacity of the tank is 10 m3 per minute higher than its filling capacity and the pump needs 8 minutes lesser to empty the tank than it needs to fill it. What is the filling capacity of the pump? | [
"18",
"50",
"34",
"69",
"59"
] | B. 50 | aquarat |
mmlu_train_2060 | A type of bird in Africa eats blood-sucking insects off large mammals. Which word best describes the relationship between the bird and the mammals? | [
"mutualism",
"parasitism",
"neutralism",
"commensalism"
] | A. mutualism | mmlu_train |
mmlu_train_16687 | A recent survey in the United States showed that the average family spent more money on its pets than on its children. Although rather shocking, it should not surprise anyone who has seen the doggy parlors where loved pets rest. Are Americans unique in treating their little friends in this way? No, the English, too, pay more attention to their pets. This can clearly be seen when we look at pet foods, which often contain more vitamins than human food. They certainly cost much. Last year the British public spent two hundred million pounds on pet food alone, to say nothing of veterinary bills or animal furniture. It is difficult not to feel angry about this when considering what the same amount could do for victims of starvation and poverty, so it is not unusual for me _ when I read an old man left all his money to his dog instead of his children. There are a variety of reasons why I find pets-raising alarming. They cause physical problems. An example of this is New York where they have great difficulty getting rid of the mess that dogs leave on the streets. Many people find this funny, but in a number of large cities it is a major problem. Animals can cause disease, too. It is the threat of rabies -- a disease with no known cure. Another problem is the carelessness of pet owners. Most little children want a dog or a cat, and they continually push their mothers and fathers until they get one. It is only when the "sweet little thing" has been brought home that the parents realize how much time and money must be spent on "Rover" or "Bonzo". Then they just abandon it. As a result, they are allowed to run free. English farmers lose hundreds of sheep a year, killed by someone's pet and you must have read of children being hurt by some pets of their own. Lastly, I would only suggest that we have got our priorities wrong and that something should be done about it. In my view, it's time we stopped being sentimental about pets. I can see no reason why we should get upset when animals are cut up for medical experiments. This will lead us to discovering cures for serious human diseases, then I say, "keep cutting!" According to the author, in which field can animals be most useful? | [
"Pet.",
"Food.",
"Medicine.",
"Sports."
] | C. Medicine. | mmlu_train |
arc_challenge_898 | Astronomers and biologists study different areas of science. Many astronomers observe far distant objects in the sky. Many biologists study extremely small objects. What do these astronomers and biologists have most in common? | [
"They both examine the history of life on Earth.",
"They both make discoveries using optical devices.",
"They both study how organisms change over time.",
"They both search for evidence about the origins of the universe."
] | B. They both make discoveries using optical devices. | arc_challenge |
mmlu_train_1546 | The gravitational force between two objects depends on the distance between the objects and each object's | [
"mass",
"volume",
"pressure",
"temperature"
] | A. mass | mmlu_train |
aquarat_25671 | Line m lies in the xy-plane. The y-intercept of line m is -2, and line m passes through the midpoint of the line segment whose endpoints are (2, 8) and (12,2). What is the slope of line m? | [
"-2",
"-1",
"0",
"1",
"2"
] | D. 1 | aquarat |
aquarat_23804 | √{(3.5)(10^9)} is closest to which of the following? | [
"60,000",
"75,000",
"140,000",
"220,000",
"250,000"
] | A. 60,000 | aquarat |
m1_pref_286 | Let $$G= egin{pmatrix} 1 &1 &1 &0 &1 &0\ 0 &1 &1 &1 &0 &0\ 0 &1 &1 &0 &0 &0\ 0 &1 &1 &1 &0 &1 \end{pmatrix}$$ be the generator matrix of a $(6,4)$ linear code $\mathcal C$ over $\mathbb F_2$. True or false: $G$ admits a systematic form (i.e., it can be put into systematic form via elementary row operations). | [
"False",
"True"
] | A. False | m1_pref |
aquarat_23959 | A train moves fast a telegraph post and a bridge 264 m long in 8 sec and 20 sec respectively. What is the speed of the train? | [
"27.8 km/hr",
"22.9 km/hr",
"26.6 km/hr",
"79.2 km/hr",
"12.9 km/hr"
] | D. 79.2 km/hr | aquarat |
mmlu_train_47064 | Is it wrong to use someone else's wireless (Wi-Fi) connection? Just recently, a man was arrested for doing just that. At that time, he was sitting in the street with a laptop and using an unsecured wireless connection to surf the Net. What do you think about this topic? Listen to the following different views on it. For a start, if someone is using your Internet service or downloading, this will affect your speed of access or download limit. Also, it's bad for Internet service providers. They will suffer in the long run because fewer people will pay for an Internet service if they know they can get it for free. And finally, just imagine this: what if the person who is stealing your Internet connection is involved in an illegal activity? I think the police are totally right to arrest these criminals. -- by Sandra Wilkins Basically, if the person who paid for the service still has everything they paid for, what's the problem? It's just like using the light from streetlamps to read your book, or watching someone else's firework display. It's not stealing. Also, if you leave your wireless connection unsecured, then it is your own fault if someone else uses it. Just as you wouldn't leave your front door unlocked, or your car door open, neither should you leave your wireless connection open. By leaving your wireless connection open, you are inviting people to use it. Securing your wireless connection is as easy as clicking a few settings on your router . And finally, haven't the police got more important crimes to solve? They're always saying how they haven't got the manpower to solve real issues. But this is just ridiculous . -- by James Hoarley What does Sandra Wilkins think of people using others' Internet service? | [
"He thinks it is unacceptable.",
"He thinks it is necessary sometimes.",
"He thinks it requires good computer skills.",
"He thinks it is good for Internet service providers."
] | A. He thinks it is unacceptable. | mmlu_train |
arc_easy_60 | The chemical equation below shows a reaction of copper (Cu) with silver nitrate (AgNO_{3}) yielding silver (Ag) and copper(II) nitrate (Cu(NO_{3})_{2}) Cu + 2AgNO_{3} -> 2Ag + Cu(NO_{3})_{2} Silver and copper(II) nitrate are called the | [
"reactants.",
"products.",
"catalysts.",
"inhibitors."
] | B. products. | arc_easy |
aquarat_34472 | If |r+s|=|r-s|, then r*s must be equal to: | [
"-2",
"2",
"0",
"-3",
"3"
] | C. 0 | aquarat |
mmlu_train_96977 | Overeating | [
"causes massive weight loss",
"causes the number on the scale to go up",
"boosts the immune system",
"causes the number on the scale to go down"
] | B. causes the number on the scale to go up | mmlu_train |
mmlu_train_42931 | For many people,volunteering is a way of life.Holidays are the time of the year that more people are in a giving mood.Homeless shelters,children's hospitals,and nursing homes are excellent places to give of one's time. Volunteering in Homeless Shelters There is a homeless directory online that anyone can easily access to find the closest homeless shelter to their home.According to the homeless shelter directory,currently there are 3,233 shelters in the US,so it is not difficult to find a shelter.Helping to serve food,picking up donations of food,preparing meals,and cleaning up are things that one can do to help at a homeless shelter. Volunteering in Children's Hospitals Every child needs comfort and joy,especially during the holiday seasons.By visiting sick children in hospitals,an individual provides helping hands by supplementing the services usually done by the hospital staff.Personalizing the hospital experience adds to the comfort and happiness of the children and their families.Volunteers provide help,and positive interactions which enhance the patient's quality of care.Help is needed almost everywhere in a hospital;from the lobby,parking lot,cafeteria,to admitting,helping with the gift cart,and even reading to children in the waiting rooms or their hospital rooms. Volunteering in Nursing Homes According to the National Center for Health Statistics,"Over 50% of those living in nursing homes do not have close relatives and 46% have no living children." Life in a nursing home is lonely,confusing,and frightening for many residents. Volunteering at a nursing home is a great opportunity to make a difference in someone else's life.Playing cards,sitting with and talking to a resident,taking a walk,or sharing a meal makes a huge difference,especially when they have no other sole on earth to visit them. The three examples above are only a small fraction of institutions in which volunteers are needed.Giving of oneself,especially during the holidays blesses and cheers others. In a children's hospital,which of the following is true? | [
"Over 50% of those living there do not have relatives.",
"A personal visit brings happiness to a sick boy.",
"Children live a lonely and frightening life.",
"Children love listening to volunteers' reading."
] | B. A personal visit brings happiness to a sick boy. | mmlu_train |
mmlu_train_45176 | Our risk of cancer rises rapidly as we age. So it makes sense that the elderly should be routinely screened for new tumors or doesn't it? While such tracking of cancer is a good thing in general, researchers are increasingly questioning whether all of this testing is necessary for the elderly. With the percentage of people over age 65 expected to nearly double by 2050, it s important to weigh the health benefits of screening against the risks and costs of routine testing. In many cases, screening can lead to additional examinations and operations to remove cancer, which can cause side effects, while the cancers themselves may be slow-growing and may not cause serious health problems in patients' remaining years. But the message that everyone must screen for cancer has become so ingrained that when health care experts recommended that women under 50 and over 74 stop screening for breast cancer, it caused a noisy reaction among doctors, patients and social groups. It's hard to uproot deeply-held beliefs about cancer screening with scientific data. Certainly, there are people over age 75 who have had cancers detected by routine screening, and gained several extra years of life because of treatment. And clearly, people over age 75 who have other risk factors for cancer, such as a family history or previous personal experience with the disease, should continue to get screened regularly. But for the rest, the risk of cancer, while increased at the end of life, must be balanced with other factors like remaining life expectancy. A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening--especially considering the explosion of the elderly. It's not an easy calculation to make, but one that makes sense for patients. Dr. Otis Brawley said, "Many doctors are ordering these tests purely to cover themselves from medical disputes. We need to think about the wise use of health care, which means making some difficult decisions with elderly patients, and going against the misguided belief that when it comes to health care, more is always better." Why do many doctors advise routine screening for cancer? | [
"They want to take advantage of the medical care system.",
"They want to protect themselves against medical disputes.",
"They want data for medical research.",
"They want their patients to suffer less."
] | B. They want to protect themselves against medical disputes. | mmlu_train |
mmlu_train_80222 | Rocky Hurt and Ethan Wilson were playing football in their front yard in Marietta. Suddenly a woman they had never met ran out of her house shouting to them to call an ambulance. That woman was Susanna Rohm. Her 12-week-old baby seemed to stop breathing. She was so scared that she couldn't find her cell phone. so she had decided to rush outside to ask for help. After getting their parents to make the call, the two boys followed their mother to see if they could do anything to help. And help they did! As Susanna was trying to do CPR on her baby. Young Rocky came in and told her she was doing it all wrong. Instead he asked her to use two fingers, push on the chest 5-10 times. tilt( ) the baby's head. plug the nose and then do a mouth-to-mouth resuscitation ( ) by breathing into the baby's mouth. Luckily for him and the baby. Susanna accepted his advice for even a second and came a loud cry from the baby. Soon the doctors came and the baby was sent to hospital. The most amazing part of this story is that neither boy has attended a CPR class. Instead. They learned it all by carefully reading the posters on the walk of their school hall. And, while they are now being called as heroes and even interviewed on national television .neither really cares. They are just glad to have saved the baby's life! "Thanks to the posters on the walls, they could save the kid! "Their teacher said to the reporter proudly. Which of the following is TRUE according to the passage? | [
"Rocky and Ethan often attended CPR classes.",
"Susanna didn't know anything about CPR at all.",
"Rocky taught Susanna to do CPR correctly.",
"Rocky's mother did CPR for Susanna's baby."
] | C. Rocky taught Susanna to do CPR correctly. | mmlu_train |
mmlu_train_75199 | In today's society , every day we may face some kinds of stress and difficulties from work, school or family. They can influence both our bodies and our minds. So learning how to deal with stress is very important for keeping healthy. Well, how do we reduce stress. In my opinion , the best ways are exercise and to make contact with nature . For example, we don't have to go to a gym or spend much money on exercise fact, walking or riding to work are all suitable for exercise. The second way of dealing with stress to make contact with nature. You can take many ways, including walking in the forests ,hiking in the mountains or walking in the garden is very great and if you can make contact with her, you can enjoy the smell and the sight of green plants and then let us feel _ Some of these activities can let you get exercise, but also you can enjoy the beauty of your garden every day. So, take my advice and start now, if you meet some kinds of pressure in your work or study. Good luck! Walking in your garden makes you _ . | [
"get exercise",
"contact with nature",
"neither get exercise nor contact with nature",
"both get exercise and contact with nature"
] | D. both get exercise and contact with nature | mmlu_train |
mmlu_train_48894 | As the population grows and temperatures rise, it will become more difficult to grow enough food for everyone. So, scientists are exploring the planet for plants that do not need as much water as today's crops. The Mojave Desert in the US state of California is home to some of these plants. Scientist Heather Rose Kates of the University of Florida is in that desert. She is searching along roads for a plant called coyote melon which is a kind of squash .Coyote melon may not taste good, but it can be grown in places that have little rainfall. The desert where it grows gets just 15 to 20 centimeters of rain per year, or less. Other kinds of squash need at least two and a half centimeters per week to grow. Scientists are considering combining wild coyote melon with regular squash to see if they can make a tasty vegetable that doesn't need as much water to grow. That could be useful on a planet growing warmer and more crowded every day. Andy Jarvis works at the International Center for Tropical Agriculture. He says farmers will need to produce 50 to 70 percent more food by 2050 to feed the world. So, he says, researchers are studying the wild versions of farm-grown crops. But he says there is a problem. He says many wild versions of farmed plants are disappearing. He says they are threatened and scientists have not collected their seeds for future use. Scientist Kates is part of an international effort to gather these plants and save their seeds while it is still possible. Workers are collecting wild potatoes in Argentina and wild peppers in Para-guav. The plants and seeds will be sent for storage to the Global Seed Vault in Norwav and at Kew gardens in Britain. Ms Kates spends most of her time in a laboratory. She says gathering plants has helped her understand more about them. We can know Andy Jarvis _ . | [
"is searching for the coyote melon",
"is in charge of the research of agriculture",
"feels somewhat pessimistic about the scientists' research",
"thinks producing more food to feed the world is easy"
] | C. feels somewhat pessimistic about the scientists' research | mmlu_train |
mmlu_train_53930 | US researchers have found traces of an ancient lake on Mars recently, increasing hopes of discovering evidence that billions of years ago the Red planet hosted life. The lake, which dates back some 3.4 billion years, appears to have covered as much as 80 square miles and was up to 1,500 feet deep, said the team from the University of Colorado. "This is the first clear evidence of shorelines on the surface of Mars," said Boulder's research associate, Gaetano Di Achille, in a study published in the latest edition of Geophysical Research Letters. "The identification of the shorelines and accompanying geological evidence allows us to calculate the size and volume of the lake, which appears to have formed about 3.4 billion years ago."[:] Analysis of the images has shown the water carved out the canyon in which it was found, which then opened out into a valley depositing sediment which formed a delta . "Finding shorelines is a great discovery to us," said assistant professor Brian Hynek, adding it showed the lake existed at a time when Mars was thought to have been cold and dry. Scientists believe the oldest surfaces on Mars formed during the wet and warm era known as the Noachan epoch, about 4.1 billion to 3.7 billion years ago. The newly discovered lake is believed to date from the Hesperian era and postdates the end of the warm and wet period on Mars by 300 million years, according to the study. Scientists believe deltas next to the lake may well hold secrets about past life on Mars as such places on Earth have become the natural deposits of organic carbon and other markers of life. Which of the following statements is Not true according to the passage? | [
"The Noachan epoch was a wet and warm era.",
"The lake might have existed 3.4 billion years.",
"The discovery can't fully prove that the Mars once hosted life.",
"The lake traces prove that there exists life on Mars now."
] | D. The lake traces prove that there exists life on Mars now. | mmlu_train |
mmlu_train_64473 | Good news for middle and high school students. When it comes to sleeping a little longer, physicians are on your side. On Monday, the American Academy Pediatrics announced its recommendation that middle and high schools start at 8:30 a.m.or later. "Doing so will match school schedules to the biological sleep patterns of adolescents," the AAP writes in a press release regarding its new policy statement called "School Start Times for Adolescents" . "Chronic sleep loss in adolescents is one of the most common public health issues in the U.S.today," according to Judith Owens, director of Sleep Medicine at Children's National Health System. "The research is clear that adolescents who get enough sleep have a reduced risk of being overweight or suffering depression, are less likely to be involved in automobile accidents, and have better grades, higher standardized test scores and an overall better quality of life," Owens said in the press release. "Studies have shown that delaying early school start times is one key factor that can help adolescents get the sleep they need to grow and learn." Even before the AAP's announcement, school districts across the country have been rethinking start times. Earlier this year The New York Times wrote about Dos Santos, a student at Rock Bridge High School. When Dos Santos learned that school officials were considering starting school 30 minutes earlier than the existing time, she became worried.The student gathered others to her cause. In the end, school officials decided against the earlier start time. One of the organizations that Dos Santos reached out to for help was Start School Later, a nonprofit organization that focuses on getting public schools to set "healthy school hours." "It's going to take collective action, perhaps on a national scale, to get many districts to take on this issue," Terra Ziporyn Snider, PhD, director and co-founder of Start School Later, told Yahoo Health. "The science is clear, the will to change isn't," she explained. "The reason for that is that community life goes around school schedules, and any suggestion of change - earlier, later, whatever - brings powerful opposition from everyone who fears a change in routine." What can be learned about Start School Later? | [
"Dr.Snider is director of this nonprofit organization.",
"It is a commercial organization belonging to Yahoo Health.",
"It helps private schools to set healthy schedules for students.",
"It made a policy called. 'School Start Times for Adolescents\"."
] | A. Dr.Snider is director of this nonprofit organization. | mmlu_train |
mmlu_train_42210 | When thinking about quitting... List all the reasons why you want to quit. Every night before going to bed, repeat one of the reasons 10 times. Decide surely that you want to quit. Try to avoid negative thoughts about how difficult it might be. Develop strong personal reasons in addition to your health and duties to others. For example, think all the time you waste taking cigarette breaks, rushing out to buy a pack, hunting a light, etc. Set a date for quitting--perhaps a special day like your birthday, or a holiday. If you smoke heavily at work, quit during your vacation. Make the date seriously, and don't let anything change it. Begin to prepare yourself physically: start a modest exercise, drink more water, get plenty of rest. Immediately after quitting... The first few days after you quit, spend as much free time as possible in places where smoking is forbidden, e.g. libraries, museums, theatres, department stores, etc. Drink large quantities of water and fruit juice. Try to avoid wine, coffee, and other drinks, which remind you of cigarette smoking. Start a conversation with someone instead of asking for a match for a cigarette. If you miss the sensation of having a cigarette in your hand, play with something else--a pencil, a pen, or a ruler. If you miss having something in your mouth, try toothpicks or a fake cigarette. If the article is in a newspaper, which section is it in? | [
"Sports.",
"News.",
"Health.",
"Culture."
] | C. Health. | mmlu_train |
arc_challenge_932 | Two balls rolled down two identical inclined planes. The balls were exactly the same mass and size, but one ball rolled down the inclined plane faster. Identify a possible reason that one ball rolled faster than the other ball. | [
"One ball was red and the other ball was blue.",
"One ball was new and the other ball was old.",
"One ball was shiny and the other ball was dull.",
"One ball was sticky and the other ball was smooth."
] | D. One ball was sticky and the other ball was smooth. | arc_challenge |
mmlu_train_64468 | When you go to the doctor, you like to come away with a prescription.It makes you feel better to know you will get some medicine.But the doctor knows that medicine is not always needed.Sometimes all a sick person needs is some reassurance that all will be well.In such cases the doctor may prescribe a placebo. A placebo is a sugar pill,a harmless shot,or ail empty capsule.Even though they have no medicine in them , these things seem to make people well.The patient thinks it is medicine and begins to get better.How does this happen? The study of the placebo opens up new knowledge about the way the human body can heal itself.It is as if there was a doctor in each of us.The doctor will heal the body for us if we let it.But it is not yet known just how the placebo works to heal the body.Some people say it works because the human mind fools itself.These people say that if the mind is fooled into thinking it got medicine,then it will act as if it did,and the body will feel better. Placebos do not always work.The success of this treatment seems to rest a lot with the relationship between the patient and the doctor.If the patient has a lot of trust in the doctor and if the doctor really wants to help the patient,then the placebo is more likely to work.So in a way, the doctor is the most powerful placebo of all. A placebo can also have bad effects.If patients expect a bad reaction to medicine,then they will also show a bad reaction to the placebo.This would seem to show that a lot of how you react to medicine is in your mind rather than in your body.Some doctors still think that if the placebo can have bad effects it should never be used.They think there is still not enough known about _ . The strange power of the placebo does seem to suggest that the human mind is stronger than we think it is.There are people who say you can heal your body by using your mind.And the interesting thing is that even people who swear this is not possible have been healed by a placebo. Why is the doctor sometimes the most powerful placebo? | [
"The patient needs help badly.",
"The patient believes in the doctor.",
"The doctor knows better about your body.",
"The doctor has carefully studied medicine."
] | B. The patient believes in the doctor. | mmlu_train |
mmlu_train_78783 | The H1Nl virus has been spreading world-wide,it is important for us to know how to control it.Please pay attention to the following points: 1.Don't touch your face.Above all,keep your hands away from your eyes,mouth and nose,all of which serve pathways for the viruses to enter your body. 2.Wash your hands.If you have to touch your face,wash your hands,getting under the fingernails for 20 to 30 seconds with hot soap and water before.Soaps with surfactants can deal with flu viruses. 3.Cover your nose and mouth.When someone sneezes or coughs,liquid drops with flu viruses as far as three feet through the air and land on your nose and mouth,so it's best to keep at least an arm's length distance when talking to someone who shows signs of infection .In order to protect others,cover your mouth and nose with a tissue when you cough or sneeze,and clean your hands afterward.Viruses can live for hours,or even longer when on the skin or other surfaces such as keyboards. 4.Consider buying a mask in case you need it in the future.Some research suggests that masks reduce the risk of getting the flu viruses by as much as 80%.But it also suggests that if you don't wash hands,the mask doesn't work well.So wash your hands and use the mask,especially wearing face masks in crowded places is also useful. ,. Which of the statements is Not True? | [
"Wash your hands before meals.",
"When you cough or sneeze,you should cover your mouth and nose with a tissue.",
"You shouldn't often touch your mouth,eyes and nose.",
"When you put a mask,you can often go to the crowded places."
] | D. When you put a mask,you can often go to the crowded places. | mmlu_train |
mmlu_train_20299 | Adding math talk to story time at home is a winning factor for children's math achievement, according to a new research from the University of Chicago. The study from psychologists Sian Beilock and Susan Levine shows a marked increase in math achievement among children whose families used Bedtime Math, an iPad app that delivers engaging math story problems for parents and children to solve together. Even children who used the app with their parents as little as once a week saw gains in math achievement by the end of the school year. The app's effect was especially strong for children whose parents tend to be anxious or uncomfortable with math. Previous research from this group has demonstrated the importance of adults' attitudes about math for children's math success. For example, a recent study found that math-anxious parents who help their children with math homework actually weaken their children's math achievement. The new findings demonstrate that structured, positive interactions around math at home can cut the link between parents' uneasiness about math and children's low math achievement. "Many Americans experience high levels of anxiety when they have to solve a math problem, with a majority of adults feeling at least some worries about math," said Beilock, professor in Psychology and author of Choke, a book about stress and performance. "These math-anxious parents are probably less likely to talk about math at home, which affects how competent their children are in math. Bedtime Math encourages a dialogue between parents and kids about math, and offers a way to engage in high-quality math interactions in a low-effort, high-impact way." Study participants included 587 first-grade students and their parents. Families were given an iPad installed with a version of the Bedtime Math app, with which parents and their children read stories and answer questions involving math, including topics like counting, shapes and problem-solving. A control group received a reading app that had similar stories without the math content and questions related to reading comprehension instead. Children's math achievement was assessed at the beginning and end of the school year. Parents completed a questionnaire about their nervousness with math. The more times parents and children in the math group used the app, the higher children's achievement on a math assessment at the end of the school year. Indeed, children who frequently used the math app with their parents outperformed similar students in the reading group by almost three months in math achievement at year's end. Bedtime Math is an iPad app that _ . | [
"requires parents and children to answer reading comprehension questions",
"assesses children's math achievement and parents' nervousness with math",
"teaches children how to count, recognize shapes and solve practical problems",
"encourages children together with their parents to solve math story problems"
] | D. encourages children together with their parents to solve math story problems | mmlu_train |
aquarat_44525 | Numbers from 1 to 10^2012 are given, there are 'm' no of 1's and 'n' no of 2's.
Then what is (m-n). | [
"0",
"1",
"2",
"3",
"4"
] | B. 1 | aquarat |
aquarat_32727 | Two passenger trains start at the same hour in the day from two different stations and move towards each other at the rate of 20 kmph and 21 kmph respectively. When they meet, it is found that one train has traveled 60 km more than the other one. The distance between the two stations is? | [
"288",
"492",
"877",
"278",
"178"
] | B. 492 | aquarat |
mmlu_train_82232 | A crow is about twenty inches long and black all over. Crows are dirty birds because they live on bad food. Crows eat a lot of waste food. In this way they are more useful to us than any birds. They clean up the dirty things in our streets. Crows are always hungry. They look for food all day, and in the evening you can see them in large numbers flying back to their nests in the trees. They sleep there at night. Crows are much noisier than other birds. Very often a large number of crows will get together on one house and talk. Sometimes they talk together, and sometimes they do it by turns like human beings . It is easy to tell from crow's sound if they are pleased or angry. Perhaps crows talk a lot because they are friendly birds. A pair of crows will live together all their lives, and if one of them dies, the other one becomes very sad and quiet for the rest of its life and some time later it dies too. If a pair of crows loves each other, _ | [
"they will not live together.",
"neither of them can live alone happily.",
"they will die",
"one of them will die"
] | B. neither of them can live alone happily. | mmlu_train |
mmlu_train_27900 | Half a year ago I came across a book called"Salt,Sugar and Fat. How the Food Giants Hooked US",but finished it only recently. I am far from being a fan of junk food,over-salty,or over-sweet stuff,and honestly this food doesn't appeal to me at all. Maybe it is related to the fact that I grew up in Russia and at that time we were not so exposed to the foreign, especially made in America foods. We knew Coca Cola,Pepsi,juice powder and Cheetos,but this stuff was not so cheap or available to buy it every day and we couldn't buy them in large quantities. We didn't know the word"fat"was not a bad thing but a normal of life for some people. We always had sweets and especially on holidays they were served as a dessert along with a cake. Russians like eating sweets when they drink tea. Even with my passion to desserts I still can'trelate myself to the people Michale Moss was writing about, those consumers who could not say"no" when it came to junk food. What I found interesting in the book was that the author didn't focus on diets, necessity to exercise,sleep well at night and all other things we all are pretty aware of. The aim was not to teach people how to live but instead,after having made a huge research,interviewed more than 100 people in the food industry,Moss reveals the ugly of the food business. It puts all the facts in front of us and offers a choice:to buy or not to buy. However,the answer was known at the very beginning. Moss mentions the well-known food like Coca,Cola,Pepsi,Nestle and some others and tells how skillfully the consumers can be cheated when it comes to choosing what to put in the food basket in the supermarket. We like this taste of a chocolate,the crispy chips,and sweet porridges because it was all put on test by groups of scientists who made experiments to reveal what kind of taste will be most appealing to us. It involves brain,of course. Apart from scientific researches, it was also due to successful marketing strategies and plans that people prefer to buy food. In this companies'money race,the most vulnerable victims are kids. They can't tell good from bad and love everything that makes them feel good. Commercial ads of fast food particularly targeted kids and played on the fact that mothers can't fully control what their children eat because they spent all day at work. Mothers themselves buy chocolates bars and com flakes for their kids,guided by a powerful brainwashing that actually,these products were not unhealthy, on the contrary, it was encouraged to give them to kids, because fat and sugar provide energy, so they are good,right? Giving a credit to some food companies, they made attempts to fight the trend, but consumers,who already worked a habit of eating too salty, too fatting and too sweet products,didn't react to the changes. So the companies returned to the old policy. Surprisingly,such behavior was strongly backed up by the govermment. I would definitely recommend reading this book not only to those who struggle in the battle with his addiction to fast food but also people living healthily. It casts light on many things,including how vulnerable we can be in front of corporations and their powerful and accurate marketing strategies. What is the author's attitude towards the government? | [
"objective",
"supportive",
"positive",
"negative"
] | D. negative | mmlu_train |
mmlu_train_93375 | Vultures are scavengers that most likely help ecosystems by quickly consuming dead organisms and | [
"speeding up the process of decay.",
"taking nonliving matter from the environment.",
"slowing the spread of disease.",
"helping to distribute seeds."
] | C. slowing the spread of disease. | mmlu_train |
arc_easy_1031 | The part of the rock cycle that transforms compressed rock formed from sea organism shells into a harder, denser rock is | [
"igneous rock becoming sedimentary rock.",
"igneous rock becoming metamorphic rock.",
"metamorphic rock becoming igneous rock.",
"sedimentary rock becoming metamorphic rock."
] | D. sedimentary rock becoming metamorphic rock. | arc_easy |
mmlu_train_45727 | Babies understand what their mothers say, even when they speak a language their children have never heard before, scientists claim. The researchers found that one-year-olds reacted in exactly same way to their mothers' voices regardless of whether they were speaking English or Greek, showing what mothers have long known - that babies pick up on tone of voice rather than the words themselves. The researchers, from Cardiff University's School of Psychology, observed babies as they watched their mothers perform actions with toys using the English words "whoops" and "there". The scientists studied reactions from one-year-old babies to their mums' voices even when they were speaking both English and Greek, and keeping the same tone of voice. The academics found that babies reproduced the same reactions regardless of whether they knew the language. Study leader Dr Merideth Gattis of Cardiff University's School of Psychology says, "What this work showed was that children could have access to understanding simply through tone of voice. We did 'whoops' and 'there' in two languages and got exactly the same results." The research, published in the journal Cognitive Development, was conducted on 84 babies aged between 14 and 18 months, over the course of a year, with none of the babies having any previous exposure to Greek. Dr Gattis says that children respond to tone clues in their parents' voices from an early age. She says, "Tone of voice is a really useful signal of what someone is thinking. We never have direct access to other people's minds, except the signals in language that they give out." She says the study shows that it is less important what parents say than how they say it. Dr Gattis adds, "A child may ask if you like his / her drawing, for example. You might say yes, but if you don't sound enthusiastic, the meaning may not get across." Before children begin to speak, parents should use exaggerated tone when speaking to them. What's the text mainly about? | [
"The content of the journal Cognitive Development.",
"The famous works of Dr. Gattis.",
"Babies understanding their mothers through tone.",
"Babies having the potential to learn language well."
] | C. Babies understanding their mothers through tone. | mmlu_train |
m1_pref_267 | Consider a source $S$ with some distribution $P_S$ over the alphabet $\mathcal{A} = \{a, b, c, d, e, f\}$. Consider the following encoding $\Gamma$ over a code alphabet $\mathcal{D}$ of size $D$ with the following codeword lengths: egin{center} egin{tabular}{ |c|c|c|c|c|c|c| } \hline & $a$ & $b$ & $c$ & $d$ & $e$ & $f$ \ \hline $l(\Gamma(\cdot))$ & 1 & 1 & 1 & 2 & 2 & 4 \ \hline \end{tabular} \end{center} True or false: If $D=2$ there exists a uniquely-decodable code with the same lengths of $\Gamma$. | [
"True",
"False"
] | B. False | m1_pref |
mmlu_train_11088 | While Jennifer was at home taking an online exam for her business law class, a monitor a few hundred miles away was watching her every move. Using a web camera equipped in Jennifer's Los Angeles apartment, the monitor in Phoenix tracked how frequently her eyes moved from the computer screen and listened for the secret sounds of a possible helper in the room. Her Internet access was locked - remotely - to prevent Internet searches , and her typing style was analyzed to make sure she was who she said she was: Did she enter her student number at the same speed as she had in the past? Or was she slowing down? In the battle against cheating, this is the _ and a key to encourage honesty in the booming field of online education. The technology gives trust to the entire system, to the institution and to online education in general. Only with solid measures against cheating, experts say, can Internet universities show that their exams and diplomas are valid - that students haven't just searched the Internet to get the right answers. Although online classes have existed for more than a decade, the concern over cheating has become sharper in the last year with the growth of "open online courses." Private colleges, public universities and corporations are jumping into the online education field, spending millions of dollars to attract potential students, while also taking steps to help guarantee honesty at a distance. Aside from the web cameras, a number of other high-tech methods are becoming increasingly popular. Among them are programs that check students' identities using personal information, such as the telephone number they once used. Other programs can produce unique exam by drawing on a large list of questions and can recognize possible cheaters by analyzing whether difficult test question are answered at the same speed as easy ones. As in many university classes, term papers are scanned against some large Internet data banks for cheating. Which of the following is the best title of this passage? | [
"The Advantages of Online Exams",
"The High-tech Methods in Online Courses",
"The Fight against Cheating in Online Education",
"The War against the Booming of Online Education"
] | C. The Fight against Cheating in Online Education | mmlu_train |
mmlu_train_70207 | DNA is the whole "map" of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own. People have been trying to understand the human body for a long time. In 1860, Mr. Mendel discovered why we look the same as other people in our family. It is because of small things called "genes" in our body. In 1953, two scientists, Watson and Crick, found out that genes are really messages. They're written in the DNA with a special language. In 1961, another two scientists found the first "word" that they could understand in that language. It shows how DNA tells the cell to build its parts. So far, scientists have found all the words in the DNA map, but we still don't understand what they all do. By understanding what just one "word" means, we can help to save people from several illnesses. So the more we understand, the more doctors will be able to do. Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more "words" and find out more information, we will use it in the wrong way. Just to make people more attractive , or stop sick people getting jobs. Watson and Crick found _ in 1953. | [
"all the words in the DNA map",
"small things called \"genes\" in our body",
"the first \"word\" they could understand in that language",
"genes are written in the DNA with a special language"
] | D. genes are written in the DNA with a special language | mmlu_train |
aquarat_35741 | In a set of numbers from 100 to 1000 inclusive, how many integers are odd and do not contain the digit "5"? | [
"180",
"196",
"286",
"288",
"324"
] | D. 288 | aquarat |
mmlu_train_92773 | For a technology project, Kyle came up with an idea to build a model bridge. He wants his bridge to span 50 cm and to support a 1 kg object. According to the engineering design process, which of the following should be Kyle's next step? | [
"construct prototypes of different kinds of bridges",
"research the different designs of bridges",
"gather the materials needed to build the bridge",
"make a drawing to show how to build the bridge"
] | B. research the different designs of bridges | mmlu_train |
aquarat_10922 | If Rs.10 be allowed as true discount on a bill of Rs.110 due at the end of a certain time,then the discount allowed on the same sum due at the end of double the time is : | [
"Rs. 20",
"Rs. 21.81",
"Rs. 22",
"Rs. 18.33",
"None of these"
] | D. Rs. 18.33 | aquarat |
mmlu_train_71577 | One day a rich man meets Tom. The rich man asks, "People say you are very clever and nothing is difficult for you. Can you tell my why you are so clever? " Tom answers with a smile, "Oh, I'm not clever. Instead , you are too _ ." The rich man becomes very very angry. Tom says, "Sir, please don't be angry. If you don't believe me, now let me ask you a very easy question: If you have a group of sheep , I send you another group. Then, you say, how many groups of sheep do you have?" "Why! That's the easiest question in the world. One and one is two. Anybody knows _ . I have two groups of sheep , of course." Tom laughs and says, "You are wrong , Sir. Two groups of sheep put together is still one group. That's the easiest question in the world , isn't it?" The rich man becomes angry because _ . | [
"he is hungry",
"Tom is not friendly to him",
"Tom hits him",
"he loses a sheep"
] | B. Tom is not friendly to him | mmlu_train |
aquarat_36538 | A, B and C started a business with capitals of Rs. 8000, Rs. 10000 and Rs. 12000 respectively. At the end of the year, the profit share of B is Rs. 1900. The difference between the profit shares of A and C is? | [
"288",
"760",
"155",
"600",
"441"
] | B. 760 | aquarat |
arc_easy_1583 | Some birds build nests in the spring. This nest building is a seasonal adaptation that occurs to help the birds | [
"fly south",
"find food",
"protect their young",
"survive the winter"
] | C. protect their young | arc_easy |
aquarat_1625 | A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he
covers with aspeed 4km/hr. Total time of travel is 18 hours. What is the maximum distance he
can cover? | [
"20km",
"40km",
"60km",
"80km",
"90km"
] | D. 80km | aquarat |
mmlu_train_67716 | Mary had some troubles, so she went to see the doctor. He was a new doctor, and did not know her. So he first asked her some questions. One of the questions was, "What is your age?" "Well..." Mary answered, "I don't quite remember, doctor, but I will try to think." She thought for a while and then said, "Yes, I remember now, doctor. When I married, I was twenty-two years old, and my husband was thirty then. Now he is sixty, I know, and that is twice thirty. And so I am twice twenty-two. That is forty-four, isn't it?" Mary _ . | [
"answered the doctor's questioned at once",
"answered the question after thinking for a while",
"just kept silent",
"refused to tell her age"
] | B. answered the question after thinking for a while | mmlu_train |
arc_challenge_701 | An engineer can choose from four different materials to make a heat-resistant handle for a stirring spoon. Which material is least likely to get hot when the spoon is placed in boiling water? | [
"Ceramic",
"Wood",
"Glass",
"Iron"
] | B. Wood | arc_challenge |
mmlu_train_87350 | The moon looks bigger than the stars at night. But in fact, it is smaller than any of them. The moon looks big to us, because it is closer to us than any star. The moon goes around the earth. It makes one trip about four weeks. The moon is a round ball and looks beautiful. Don't you think so? Now people know quite a lot about the moon. There is no air or water on the moon so there are not any trees or animals, or people on the moon. The moon gets its light from the sun, but some places on the moon are quite dark. Then days on the moon get hotter than boiling water. The nights get colder than the North Pole on the earth. The sun _ to the moon. | [
"gets light",
"gives light",
"gives air",
"gets air"
] | B. gives light | mmlu_train |
mmlu_train_59335 | Authorities in Shanghai said Thursday night that another person has died from H7N9 bird flu, bringing the death toll to five around the country. The city has reported six infections to date, and four have died, said the Shanghai Municipal Health and Family Planning Commission. Of the rest two, there was a four-year-old, the agency said. The baby was recovering from mild illness, it added. The person died at Huashan Hospital on Wednesday and was _ infected with the H7N9 bird flu on Thursday. Also on Thursday, the commission reported the city's third death from the H7N9 bird flu. The case involved a 48-year-old man surnamed Chu, a poultry transporter from Rugao in neighboring Jiangsu Province. He developed symptoms of cough on March 28. After having a fever on Monday, he went to a private clinic for treatment. The man then sought help in the Tongji Hospital in Shanghai in the early hours of Wednesday after his condition worsened. Chu died three hours after being admitted to the hospital. He was confirmed infected with the H7N9 virus on Thursday. Eight people who had close contact with him have shown no abnormal symptoms. So far, China has confirmed 14 H7N9 cases -- six in Shanghai, four in Jiangsu, three in Zhejiang and one in Anhui, in the first known human infections of the lesser-known type of bird flu. Of all, four died in Shanghai and one died in Zhejiang. China's Ministry of Agriculture said Thursday the H7N9 avian flu virus has been detected from pigeon samples collected at a marketplace in Songjiang District of Shanghai. After gene sequence analysis, the national avian flu reference laboratory concluded that the H7N9 virus found on pigeons was highly congenetic with those found on persons infected with H7N9 virus. China's health authorities have promised transparency and cooperation to the World Health Organization in regards to human infections of the new type of bird flu. The Chinese Center for Disease Control and Prevention said Wednesday that no human-to-human transmission of H7N9 has been discovered. Which of the following statements is NOT true according to the news report? | [
"H7N9 bird flu has killed four people in Shanghai and one in Zhejiang.",
"H7N9 virus is not one that spreads from human to human",
"So far, China has confirmed 14 deaths from the H7N9 bird flu",
"The government agreed to cooperate with WHO in regards to the H7N9"
] | C. So far, China has confirmed 14 deaths from the H7N9 bird flu | mmlu_train |
aquarat_28552 | The cost price of 13 articles is equal to the selling price of 11 articles. Find the profit percent? | [
"18 2/17",
"18 2/11",
"18 2/15",
"18 2/19",
"18 2/12"
] | B. 18 2/11 | aquarat |
mmlu_train_2288 | An engineer must calculate the potential energy of a roller coaster car at the top of an incline. Which information would best help the engineer determine the potential energy of the car? | [
"the distance the roller coaster car must travel",
"the mass of the roller coaster car at full capacity",
"the average weight of an empty roller coaster car",
"the direction that the roller coaster car is traveling"
] | B. the mass of the roller coaster car at full capacity | mmlu_train |
mmlu_train_6277 | Today just as technology changed the face of industry, farmers have undergone an "agricultural revolution". On the farm of today, machines provide all the power. One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power. Another technological advance which is still in the experimental stage is the robot, a real "mechanized hired hand" that will be able to move and, in some ways, think like a human being. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the special barn , then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete mobilization of the farm is far in the future, but engineers expect that some robots will be used before long. What is the best title for the passage? | [
"Computer--Farmers' Best Friend",
"Farmers in the Future",
"Robots in the future",
"Revolution on the farm"
] | D. Revolution on the farm | mmlu_train |
mmlu_train_9446 | Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer. Any owner will tall you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress levels and blood pressure in people - half of them pet owners -while they performed 5 minutes of mental arithmetic or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did It best .Those tested with their animal friends had smaller change in blood pressure and returned Most quickly to baseline heart rates .With pets in the room ,people also made fewer math mistakes Than when doing in front of other companions. It seems people feel more released around Pets, says Allen, who thinks it may be because pets don't judge. A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a Year studying 36 fat people and were put on a diet-and-exercise programs; a separate group of 56 fat people without pets were put on a diet program. On average,people lost about 11 pounds, Or 5% of their body weight .Their dogs did even better,losing an average of 12 pounds,more then 15%of their body weight .Dog owners didn't lose any more weight than those without dogs but ,say Researchers,got more exercise overall -mostly with their dogs -and found it worth doing. What does the text mainly discuss? | [
"What pets bring to their owners",
"How pets help people calm down",
"people's opinions of keeping pets",
"Pet's value in medical research"
] | A. What pets bring to their owners | mmlu_train |
aquarat_14555 | A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 98 are wrong and other digits are correct, then the correct answer would be: | [
"553681",
"555181",
"555681",
"556581",
"555581"
] | C. 555681 | aquarat |
mmlu_train_97543 | Some of shelled item containers for replication processes are use by which kind of life form? | [
"reptile",
"dog",
"plant",
"invisible"
] | A. reptile | mmlu_train |
mmlu_train_9805 | An ape has a larger brain than any animal except man, though it is much smaller than a man's brain. Apes all belong to the hot countries of the world--tropical Africa and South--east Asia. The gorilla is the largest of the apes. He is as tall as six feet when standing upright. Many people think that gorillas are very fierce. They are often described as standing upright like a man, beating their fists and roaring. In their home, in the forests of Central Africa, however, they are not at all like this, They are peaceful animals and never use their great strength unless attacked. Even then, they retreat if they can. Gorillas have black faces and long, black, hairy coats. They feed during the day on plants and fruit. At night the old male often sleeps on the ground at the foot of a tree, while the others each make a sleeping platform in the tree bending the leafy branches. Besides this, gorillas climb trees very seldom. A gorilla is about six feet tall when he _ . | [
"stands on his legs",
"stand on his arms",
"roars",
"uses his great strength"
] | A. stands on his legs | mmlu_train |
mmlu_train_95269 | Birds build nests out of things such as | [
"fragments from plants",
"small glass shards",
"entire tree trunks",
"several flower buds"
] | A. fragments from plants | mmlu_train |
mmlu_train_51227 | Getting a new PC is one thing, Keeping it running smoothly is quite another. While a personal computer should continue to perform well for years, users know that system unsteadiness does exist Yet you can reduce it to the smallest amount by following the tips below . First, put in as little software as possible. You'11 have fewer software -related problems and a system that is easier to manage. Second, you should ensure that you have as much memory (RAM) in your PC as you need If you run Windows 98,your computer should have as least 128 megabytes (MB)of RAM and more You can also get by with 128 MB of RAM if you use Windows NT or Windows2000,but these operating systems will run much more smoothly if you have 256 MB of RAM or more. Third, make sure you buy good hardware. Noname products may be cheaper and sometimes just as good as named-brand products, but name-brand products usually became well-known because of famous companies because Windows will more often support the hardware that you buy ,If you are starting out with to have been tested thoroughly with your operating system, and you will generally experience fewer problems. Fourth, do prepare for disaster .No matter how well your system runs when you get it ,the day will come when it will need to be replaced .Hopefully, you will replace it because technology has become outdated, but you may need to replace it also because the hard drive crashes or you begin experiencing problems that no one can figure out .That's why it 's important to you're your important to copy your important information regularly. Whether you use a tape backup device or a CD-RW drive, it's important to make a regular backup plan and stick to it . How many pieces of advice on buying good hard-ware does the writer give us ? | [
"Three",
"Two",
"One",
"four"
] | A. Three | mmlu_train |
mmlu_train_99064 | If a fish lives in water that is very dark, the fish may calibrate its body over time to | [
"absorb helium",
"turn invisible",
"eat more",
"be blind"
] | D. be blind | mmlu_train |
mmlu_train_41127 | When many people see birds cleaning their feathers, . But, in reality, what they are doing is maintaining their wings, the instruments that they depend on for safe flight. If a bird's wings are not in perfect condition, the bird either won't be able to fly or won't be able to control its flight. That is why after a long flight and even throughout the day, you will see them cleaning their feathers. Most birds, if they get a chance, will take a bath at least once a day. They do this to get rid of the dust that has accumulated in their feathers throughout their flight s during the day. In dry or desert areas, birds will not always be able to find water in which to bath, but they still need to clean their feathers. What many birds will do is to take dust baths. They will roll around in dust until it covers their feathers. They will stand up, shaking the dust out, and then clean their feathers with their beaks as usual. Baths are important for another reason. During the course of the day and night, many parasites are attracted to birds. Bugs, mites, fleas and so on will try to reach birds and suck from their blood. Daily baths help to keep the parasites to a minimum. Some birds, especially those that spend a lot of time in or around water, have skin glands that produce oil. After bathing, these birds will squeeze the glands to spread the oil over their wings to keep them free of water. If you are a bird lover and have bird houses in your yard, it can be good to go to the extra step, providing a bird bath. Once the birds in your neighborhood discover it, you will be surprised at how popular it becomes as they periodically stop by to take their daily bath. What's the passage mainly about? | [
"How birds clean themselves.",
"What birds enjoy doing.",
"Why baths matter so much to birds.",
"What bird lovers should do."
] | C. Why baths matter so much to birds. | mmlu_train |
mmlu_train_63201 | When did you see a polar bear ? On a trip to a zoo, perhaps ? If you had attended a winter activity in New York a few years ago, you would have seen a whole polar bear club. These "Polar Bears" are people who meet frequently in the winter to swim in freezing cold water. That day, the air temperature was 3 degrees. And the water temperature was a little higher. The members of the Polar Bear Club at Coney Island, New York are usually about the age of 60. Members must satisfy two requirements. First, they must get along well with everyone else in the group; this is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February. Doctors don't agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body's temperature drops so slow that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and the water tempreature is much greater in summer than in winter. The Polar Bears themselves are satisfied with the benefits of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and could not try cold-water swimming. The main benefits of cold-water swimming are probably mental. The Polar Bears love to swim all the year round; they find it fun and relaxing. As one 70-year-old woman says, "When I go into the water, I pour my troubles into the ocean and let them float away." This passage is mainly about _ . | [
"the requirements of the Polar Bear Club",
"a group of cold-water-swimming lovers",
"the Polar Bears' life in New York",
"doctors' ideas about cold-water swimming"
] | B. a group of cold-water-swimming lovers | mmlu_train |
aquarat_51155 | According to a survey, at least 48% of people like apples, at least 75% like bananas and at least 80% like cherries. What is the minimum percentage of people who like all three? | [
"0%",
"3%",
"8%",
"15%",
"18%"
] | B. 3% | aquarat |
mmlu_train_31196 | Forbes asked a panel of architects and campus designers to nominate their picks for the best-looking campuses in the world. These are their top choices. Kenyon College Gambier, Ohio, US Mike Evans, a principal at Norfolk, Va., design firm Hanbury Evans Wright Vlattas + Company, says to be beautiful a campus must have a "signature campus space as a carrier of the campus brand." At Kenyon College, that space is "Middle Path," a 10-foot-wide footpath that serves as the Gothic hilltop campus' central artery. More than just a trail, it's a village green for the tight-knit campus community. Sergei Lobanov-Rostovsky, who teaches 17th-century poetry at Kenyon, says the college, both isolated and pastoral, is "a small place to think big thoughts." Oxford University Oxford, England Teaching within Oxford's stone walls dates as far back as the 11th century, and the school is considered a paradigm for all college campuses. With its labyrinth of quads, cloisters, and archways, it evokes elegance and tradition at every turn. "Its monastic roots and the spectacular quality of its buildings make it an architectural wonderland," says David Mayernik, associate professor at Notre Dame's School of Architecture. Princeton University Princeton, N.J., US Princeton's style is pure Collegiate Gothic ; most of it executed in gray stone covered in, yes, ivy. As imposing as these old stone structures are, the campus keeps life on a "human scale" by preserving green spaces and walkability.Sinuous footpaths, archways, plazas - all are designed to inspire spontaneous discussion and learning. Scripps College Claremont, Calif., US The total plan of this women's college, founded in the 1920's, has always called for artistic connection between buildings and landscape. Together, architect Gordon Kaufmann, in collaboration with landscape architect Edward Huntsman-Trout, created a distinctively Southern Californian blend of Mission Revival-inspired architecture and landscape, which is lovely, evocative and intact. An expert in deciduous trees, Trout planted rows of liquid amber trees to give the students "a sense of autumn" come fall. He also peppered the campus with tulip trees, sycamores, almond and orange trees, as well as rare shrubs. Stanford University Palo Alto, Calif., US New additions like the Science and Engineering Quad manage to gracefully blend modern and technological elements with the timeless, elegant aesthetics of the campus' early California Mission Revival architecture. The campus also scores big points for its dramatic entrance via Palm Drive, its romantic Spanish red-tile roofs and myriad patches of green. Tsinghua University Beijing, China Forbe's panel of architects says natural setting plays a big part in assessing a campus' beauty. In that regard, this campus is blessed: Founded in 1925, Tsinghua sits on the former site of the Qing Dynasty's royal gardens. Many of Beijing's most notable historical sites, like the Summer Palace, are close by. The campus is peppered with artificial ponds where stone benches and floating lotus blossoms inspire reflection. Which University has the style of pure Collegiate Gothic? | [
"Tsinghua University",
"Oxford University",
"Princeton University",
"Kenyon College"
] | C. Princeton University | mmlu_train |
m1_pref_88 | Regarding Label Propagation, which of the following is false? | [
"The labels are inferred using the labels that are known apriori",
"It can be interpreted as a random walk model",
"Propagation of labels through high degree nodes are penalized by low abandoning probability",
"Injection probability should be higher when labels are obtained from experts than by crowdworkers"
... | C. Propagation of labels through high degree nodes are penalized by low abandoning probability | m1_pref |
aquarat_8957 | The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles? | [
"4372 sq m",
"4317 sq m",
"4312 sq m",
"4372 sq m",
"4712 sq m"
] | C. 4312 sq m | aquarat |
arc_easy_341 | The magnitude of the gravitational force between two planets depends on the | [
"speed the planets rotate.",
"other nearby planets.",
"volume of the planets.",
"distance between the planets."
] | D. distance between the planets. | arc_easy |
mmlu_train_20641 | "How's the basketball coming on?" I put down my drink and looked across at the next table. I was curious about that because both the man and the woman were at least 65. "Oh, I'm not playing much basketball these days," the woman replied. "But I'm getting much better at golf." What's this, I thought. I opened my packet of crisps, thoughtfully. "I'm still pretty hopeless at chess, I'm afraid," the man said. "It beat me on level one this morning." _ . These two were the proud owners of computer games. It's very likely that one of the results of the development of the silicon chip will be that a lot of people will have more exciting ways to spend their leisure time. It already has. Space invader machines are now a familiar sight everywhere. A lot of people play them, and some, particularly school children, get remarkably high scores. How, one wonders, do they find the time (and money) to become so good? If you have your own computers, the possibilities are endless. You can play any active sports without stepping out of your living room. You can become an expert at chess or backgammon without ever playing with another human being. Indeed, human beings aren't needed at all. So, what of the future? Will we see school children stealing or even robbing to feed space invader machines? Will football grounds lie empty as families sit at home playing video football, or watching the national video football championship? Perhaps, it won't go that far. But we won't have to wait long for the Video Olympics. I'm sure of that. Back in the pub, I stood up, took out 20 pence, and went over to the space invader machine. I may not be much good at beating computers at backgammon, but any space invaders who arrive on Earth anywhere near me had better watch out. The text is mainly written to tell us that _ . | [
"computers will make people have a better time in their leisure time",
"the writer was worried about the side effect of computers",
"the old couple were excellent at playing golf",
"school children shouldn't play space invader machines so much"
] | B. the writer was worried about the side effect of computers | mmlu_train |
arc_challenge_819 | Which system has layers of smooth muscle tissue that contract to move solid and liquid nutrients and waste through the body? | [
"respiratory",
"skeletal",
"endocrine",
"digestive"
] | D. digestive | arc_challenge |
mmlu_train_59193 | About a year ago I was diagnosed with cancer. I had a scan at 7:30 in the morning, and it clearly showed a tumor on my pancreas . I didn't even know what a pancreas was. The doctors told me this was almost certainly a type of cancer that was incurable, and that I should expect to live no longer than three to six months. My doctor advised me to go home and get my affairs in order, which was doctor's code for preparing to die. It meant to try to tell your kids everything you thought you'd have the next 10 years to tell them in just a few months. It meant to make sure everything was buttoned up so that it would be as easy as possible for your family. It meant to say your goodbyes. I lived with that diagnosis all day. Later that evening I had a biopsy . I was calm, but my wife, who was there, told me that when they viewed the cells under a microscope the doctors started crying because it turned out to be a very rare form of pancreatic cancer that is curable with surgery. I had the surgery and I'm fine now. This is the closest I've been to facing death. No one wants to die. Even people who want to go to heaven don't want to die to get there. And yet death is the destination we all share. No one has ever escaped it. And that is as it should be, because Death is very likely the single best invention of Life. It is Life's change agent. It clears out the old to make way for the new. Right now the new is you, but someday not too long from now, you will gradually become the old and be cleared away. Sorry to be so dramatic, but it is quite true. Your time is limited, so don't waste it living someone else's life. Don't be trapped by the principle -- which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. _ somehow already know what you truly want to become. Everything else is secondary. Why can the author's illness be cured so soon? | [
"He prepared everything in order.",
"He had a biopsy.",
"His pancreatic cancer can be curable with surgery.",
"His wife helped him."
] | C. His pancreatic cancer can be curable with surgery. | mmlu_train |
aquarat_8206 | How many 3-digit numbers can be formed with the digits 1,4,7,8 and 9 if the digits are not repeated? | [
"20",
"40",
"60",
"80",
"100"
] | C. 60 | aquarat |
mmlu_train_43067 | Millions of young people are writing blogs . Millions of others are reading them. The word "blog" is a short way of saying Web log. Many popular Web sites now offer free, easy ways to create personal Web pages and fill them with writings and pictures. Web sites called "Face book" and "My Space" are some of the most popular blog sites for young people. Blogs offer young people a place to show their writings and feelings. They can also be helpful to connect young people with others. But blogs can become dangerous when they are read on the Internet by millions of people all over the world. Recent studies show that young people often tell their names, age and where they live on the Internet. That may not be safe for them. This personal information puts them in danger when found out by dangerous people who want to hurt them. Students can also get into trouble when they put information about others on their blogs. As a result, many schools don't allow using blogging web sites on school computers. Many schools have also begun teaching parents about the web sites. Parents should know what their children are doing online and should read their blogs to make sure they are not giving out personal information. One way to keep away from these problems is to use programs so that blogs can be read by "friends only." people can read the website only if they know a secret word chosen by the blogger. This passage is mainly about _ . | [
"the safety of children's blogs",
"how to surf the internet",
"students' action at school",
"communicating with parents at home"
] | A. the safety of children's blogs | mmlu_train |
aquarat_46070 | Seed mixture X is 40% ryegrass and 60% bluegrass by weight; seed mixture Y is 25% ryegrass and 75% fescue. If a mixture of X and Y contains 34% ryegrass, what percent of the weight of the mixture is from mixture X? | [
"25%",
"40%",
"50%",
"60%",
"75%"
] | D. 60% | aquarat |
arc_challenge_633 | Mice, rabbits, bobcats, and squirrels all live in a brush ecosystem. Which animal would have the most difficult time surviving if the population of the other three animals continued to decrease? | [
"mouse",
"squirrel",
"bobcat",
"rabbit"
] | C. bobcat | arc_challenge |
aquarat_37520 | A tour group of 25 people paid a total of $1050 for entrance to a museum. If this price included a 5% sales tax, and all the tickets cost the same amount, what was the face value of each ticket price without the sales tax?
Choices | [
"$22",
"$23.94",
"$40",
"$25.20",
"$30"
] | C. $40 | aquarat |
mmlu_train_24982 | It is 4 o'clock in the early morning. Everything but the computing room on the campus of the university appears as quiet and misty as the mysterious hell. In the computing room, 30 students with sleepy eyes, sit still at their desk, beating the dirty and worn keys. Staring at the colorful screen, they tap continuously for hours. For the other parts in the world, it might be in the middle of the night, nevertheless here time represents nothing. It is an entirely enclosed field. These young computer "hackers" are tracing a sort of stimulus , a drive so exciting and absorbing that it ignores nearly anything else in their lives and becomes the focus of their being. They are addicted computer programmers. Some of these students have been glued to the console for no less than twenty hours even with no break for meals or rest. Some have been sleeping on sofas and chairs in the computing room, trying to struggle for a few moments' rest but hating to get too far away from their addicted machines. It is not necessary for most of these students to be at the computing room in the middle of the night. What they are working belong to no assignments. They remain there because they desire to be -- they can not resist the attraction of the computers. Furthermore, they are in groups instead of being alone. There are hackers at computing rooms all over the country. In the unimaginable way, they focus on nothing but computer. They escape from schooling and live beyond friendship; they might have difficulty being employed, choosing to travel from one computing room to another. They may even give up personal health. "There is one hacker in my memory. We actually had to lift him away from his chair to feed him and arrange him to rest and sleep. We truly worried about his health," says a computing science professor at California University. Professors of computer science are nowadays paying more attention to this hacker phenomenon and are on the watch for future hackers and more and more severe computer addicts. They believe firmly that hackers are not simply resulted from the close relationship with a machine. It is the result of social relationship with the attractive thinking machines, which are becoming nearly universal. Which of the following is NOT true of those young computer "hackers"? | [
"Most of them are top students majoring in computer programming.",
"For them, computer programming is the only purpose for their life.",
"They can stay with the computer at the computing room for nearly two days.",
"Their love for the computer is so deep that they want to be near their machines even when they... | A. Most of them are top students majoring in computer programming. | mmlu_train |
mmlu_train_59534 | Becoming a teacher is one of the best ways to make a difference in the life of a child and even older students. Here are some great scholarships and grant opportunities to get the ball rolling on your dreams of becoming a teacher. Straightforward Teacher Program This is one of the most popular and unique scholarships available for students working towards becoming teachers. The foundation offers their scholarships every three months as opposed to each year. During each payment, four students receive a $500 scholarship. Prezell Robinson Scholarship Program While this scholarship is available only to students in the state of North Carolina, it is so incredibly helpful that many students choose to study in the state for the only purpose of receiving it. It is offered to college students who come from low-income high schools or families that are interested in pursuing a long term career in education at any level. New York State Scholarship Program Officials in the state of New York founded this program to award students who want to give back to their community through their ability to teach. The catch for this scholarship is that the students must be pursuing a teaching career in mathematics or science at the secondary level. Also, because the program was designed to improve the education system in New York, the candidates must sign a service contract agreeing to work full time within the state for at least five years after graduation. Coca-Cola Scholarships You may have many opportunities for grants and scholarships through The Coca Cola Foundation. There is the Coca Cola Teaching Foundation that will provide free money for students pursuing an education in the teaching field. This is the most obvious for teachers, but do not be afraid to check out their other offers. Funds For Teachers Not all scholarships or grants are for students entering or already in college. The Funds for Teachers scholarships are for graduates who are already working in the field, but want to improve their possibilities, skills and education in an effort to increase their ability to teach the students that cross their path more effectively. Teachers in PreK through 12th grade are applicable no matter where they teach or what subject they specialize in. The reason why many students choose to study in the state of North Carolina is that _ . | [
"They can pursue a long term career in education",
"There are some good universities in North Carolina",
"They can receive Prezell Robinson Scholarship",
"They can go to college easily."
] | C. They can receive Prezell Robinson Scholarship | mmlu_train |
arc_easy_107 | Which statement best identifies a basic need of all animals? | [
"They need to eat.",
"They need to hide.",
"They need to jump.",
"They need to smell."
] | A. They need to eat. | arc_easy |
mmlu_train_49819 | Kenya is losing an average of 100 of its 2,000 lions each year because of growing human settlements, increasing farming, climate change and diseases, according to the Kenya Wildlife Service (KWS). "Lions have a special place in Kenyans' life," said Paul Udoto, a spokesman for the organization. "Other than being the symbol of national strength, they are among the Big Five, a main attraction for visitors to Kenya." There were 2,749 lions in Kenya in 2002 and their population dropped to 2,280 by 2004 and to about 2,000 today, according to KWS figures. "The fall of the lion population is worrying and every effort needs to be made to make sure that Kenya either protects its population of 2,000 lions at present or increases the numbers to an ecologically acceptable level," said Mr. Udoto. "There is no doubt that the numbers are in free fall. I'd be surprised if they even last as long as 20 years," said Laurence Frank, project director of Living With Lions, a Kenya-based animal protection organization. "When I first came here 30 years ago, I would always hear lions roaring across the land at night and see their tracks in the morning. Now that is very rare." "The reason is simple. As the numbers of people grow and the numbers of cows increase, they take up much of the lion's space. Alongside that there are other ways, including poisoning, to kill lions." Animal lovers are making a new strategy to save the animals. Part of the measures will include tracking lions fitted with radio collars in the Amboseli area in southern Kenya, close to the border with Tanzania. Wildlife officials in Tanzania face similar challenges in protecting their lions, but there is far less human encroachment on the animals' homeland there than in Kenya. What will the following passage most probably talk about? | [
"Lions' past living condition in Kenya.",
"Ways of improving lions' condition.",
"Radio collars tracing lions.",
"Lions' present living condition in Tanzania"
] | D. Lions' present living condition in Tanzania | mmlu_train |
aquarat_37480 | If 100 microns = 1 decimeter, and 1,000angstroms = 1 decimeter, how many angstroms equal 1 micron? | [
"1.0e-05",
"0.0001",
"10",
"10,000",
"100,000"
] | C. 10 | aquarat |
mmlu_train_98283 | changes in an environment cause plants to | [
"morph for continuation",
"boogie",
"bake cakes",
"take long naps"
] | A. morph for continuation | mmlu_train |
arc_easy_278 | You wish to closely observe a small insect. Which tool is the best to use? | [
"a balance",
"a test tube",
"a telescope",
"a magnifying glass"
] | D. a magnifying glass | arc_easy |
mmlu_train_5195 | Earlier, we explained how to begin a search for schools by going to one of the American educational advising centers around the world. We also discussed the rules for entering in the prefix = st1 /United States. And we talked about programs that can be completed online. But if your goal is to come to the United Statesto study, then it is time to make a list of colleges or universities that interest you. Be sure to choose more than one. Directors of foreign student admissions say students should apply to at least three schools. Some students want to attend a small college. Others want to go to a big university. If a really big university appeals to you, then there are ones like _ State. That university in Columbus, Ohio, in the Midwest, has almost fifty - two thousand students. There are students this year from around one hundred fifty countries. Ohio State provides international students with an application on its Web site. You can pay the application charge online with a credit card. Or you can print the forms and mail them with the payment. Many colleges and universities have their applications and also their catalogs online. You should start on your applications at least two years before you want to begin studies. Completing a college application can take some time. But answering all the questions is not enough. Another important step is taking admissions tests. The SAT is the college entry test that American high school students most commonly take. Another one is the ACT. Colleges and universities may also require international students to take the TOEFL - the Test of English as a Foreign Language. If you have a general question for our Foreign Student Series, write, to special @ voanews. com. According to this passage, "OhioState" is_. | [
"one of the states in America",
"the name of a Web site",
"another name for \"Columbus, Ohio\"",
"a university in America"
] | D. a university in America | mmlu_train |
mmlu_train_5676 | Do you find getting up in the morning so difficult that it's painful? This might be called laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has a daily energy cycle. During the hours when you labour through your work, you may say that you're "hot". That's true. The time of day when you feel most energetic is when your cycle of body temperature is at its peak. For some people that peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered why this is so, but it leads to such familiar monologues as "Get up , John ! You'll be late for work again !" The possible explanation to the trouble is that John is at his temperature-and-energy peak in the evening. Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has. You can't change your energy cycle, but you can make your life fit it better. Habit can help. Dr. Kleitman believes. Maybe you're sleepy in the evening but feel you must stay up late anyway. Counteract your cycle to some extent by habitually staying up later than you want to . If your energy is low in the morning but you have an important job to do early in the day, rise before your usual hour. This won't change your cycle , but you'll get up steam and work better at your low point . Get off to a slow start which saves your energy. Get up with a yawn and stretch. Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before. Whenever possible, do routine work in the afternoon and save tasks requiring more energy for your sharper hours . If you want to work better at your low point in the morning, you should _ . | [
"change your energy cycle",
"overcome your laziness",
"get up early than usual",
"go to bed earlier"
] | C. get up early than usual | mmlu_train |
mmlu_train_93244 | Light rays are focused by the lens of a camera through the process of | [
"reflection.",
"refraction.",
"dispersion.",
"diffraction."
] | B. refraction. | mmlu_train |
aquarat_25300 | The difference between the simple interest received from two different sources on Rs.1800 for 3 years is Rs.13.50. The difference between their rates of interest is | [
"0.15%",
"0.25%",
"0.35%",
"0.45%",
"0.55%"
] | B. 0.25% | aquarat |
mmlu_train_15762 | Many of today's parents fondly remember childhood days spent playing outdoors. When children make mud pies and observe ants, it may seem like just fun and games, but the truth is the outdoor play is an important part of growing up healthily. The National Association for the Education of Young Children reports that outdoor play reduces (make...less) stress and restlessness in children and improves their attention. Outdoor play is the perfect way to fight against the childhood's obesity(being fat).Research shows that children who play outdoors are more fit and thin, according to the National Center for Physical Development and Outdoor Play. Children who spend time outside on a regular basis also have healthier immune systems. And playing outdoors is a good way to get enough vitamin D. Playing outside enables children to relax , reduces tension and helps them solve problems. When children play outdoors, they learn to share and cooperate (work together) with one another. Kids who feel confident outdoors are likely to become able clever adults. The outdoors is a giant laboratory for learning that improves creative thinking and problem solving. Researchers have found that children learn best when their body, mind and spirit are involved , and this appears in outdoor play. Outside activities develop all five senses, which create a powerful learning environment. The outdoors also lets children have the chance to explore , experiment, form questions and create their own ideas about how the world works. Although there are the many advantages of outdoor play, time spent outside has been reduced for many of today's children. Kids today spend much more time in front of electronic media than children a generation ago. The lack of outdoor play is tied to the childhood widespread obesity. And experts predict that the situation is so serious that this generation will have much trouble when they grow up. To get kids involved with the outdoors, encourage them to collect rocks, fly kites, climb trees, garden, camp, swim, go fishing, watch birds and butterflies or play games with other children. Why don't the children play outdoors nowadays? | [
"Because their parents prevent them from going out.",
"Because they spent time on computers and so on.",
"Because their parents want to make them indoors.",
"Because they do not know what to do outsides."
] | B. Because they spent time on computers and so on. | mmlu_train |
aquarat_29152 | If n is a prime number greater than 3, what is the remainder when n^2 is divided by 13? | [
"0",
"1",
"2",
"13",
"5"
] | D. 13 | aquarat |
arc_easy_323 | Pepsin is an enzyme that acts in the stomach for protein digestion. Which of these is most likely the main role of pepsin in this metabolic reaction? | [
"to speed up the rate of reaction",
"to reduce the loss of energy as heat",
"to control the direction of the reaction",
"to protect the reaction from other chemicals"
] | A. to speed up the rate of reaction | arc_easy |
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