id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
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mmlu_train_91210 | Computers can help many workers. They can also help thieves. There was one thief who worked in a bank of the United States. He paid for everything he needed by check . Then he told the computer not to take any money from his account for the checks he wrote. The bank's computer did what he said. And it did not take any money from his bank account. One day the computer broke down. People had to do the computer's work. They soon found out what was happening. Another thief, who worked for a bank saw people filling in deposit forms . Many of these people did not know their account numbers, so they wrote only their names on the forms. They left empty places for their account numbers. The thief wrote his own account number in this place. When the computer read these forms it looked only at the account numbers. It did not look at the customers' names. It paid the money on these deposit forms into the thief's account . Then there was the bank worker who told the bank computer to take ten cents off every customer's account each month and put it into his own account. For a long time the bank's customers did not notice that they were losing ten cents every month. But then someone did notice and told the bank. That was the end of that little game! What can we infer from the passage? | [
"None of the thieves has been caught by the police up to now.",
"A lot of money is missing from the bank of the United States each year.",
"The computers in the bank will be changed to prevent money from being stolen.",
"There will be no crimes in the bank any more since so many crimes have been found out."
] | B. A lot of money is missing from the bank of the United States each year. | mmlu_train |
mmlu_train_98902 | What is a source of oxygen through photosynthesis? | [
"lakes",
"car engines",
"sunflowers",
"people"
] | C. sunflowers | mmlu_train |
mmlu_train_90073 | Now and then we all get ill. Then we usually go to see a doctor. Doctors know a lot about what makes us ill. They may give us something to take. The medicine often makes us well again. But sometimes the doctor's medicine doesn't work. A sick person does not get well. The pain doesn't go away. There was such man. He was in hospital, but he wasn't well. Then he found a new "doctor" inside himself. This "doctor" was his own sense of humor . He saw funny films. He read funny books. And he liked to learn something interesting. Laughing took away his pain. Then he was able to sleep and rest. His own happy feeling helped him to feel well again. And he told his story in a book. He said that laughing was his best "medicine". His doctor thought so, too. Another man was ill, and he had a terrible pain in his back. The doctors could not stop it from hurting. So the man began to "picture" his pain. In his head he "drew" a picture of a dog. He imagined it as a real dog. And it was biting his back. It was hurting him. Then the man talked softly to the dog. He put his hand on the dog's head. He made friends with the dog. And his pain went away! These stories may surprise you. But more and more people are getting well in this way. So call on the "doctor" inside your own head. And stay happy and well! We should believe that _ . | [
"doctors can heal all patients",
"no one can help patients but themselves",
"only medicine can make patients feel better",
"sometimes a patient can help himself in his own way."
] | D. sometimes a patient can help himself in his own way. | mmlu_train |
mmlu_train_99406 | Which evaporates from its container when used? | [
"spray deodorant",
"pretzels",
"water",
"dog food"
] | A. spray deodorant | mmlu_train |
aquarat_23787 | Ann and Bob drive separately to a meeting. Ann's average driving speed is greater than Bob's avergae driving speed by one-third of Bob's average driving speed, and Ann drives twice as many miles as Bob. What is the ratio E of the number of hours Ann spends driving to the meeting to the number of hours Bob spends driving to the meeting? | [
"8:3",
"3:2",
"4:3",
"2:3",
"3:8"
] | B. 3:2 | aquarat |
mmlu_train_2582 | Which function makes a plant cell different from an animal cell? | [
"ability to use energy",
"ability to absorb nutrients",
"ability to divide into two cells",
"ability to convert sunlight into energy"
] | D. ability to convert sunlight into energy | mmlu_train |
aquarat_33795 | A sum of money amounts to Rs. 9800 after 5 years and Rs. 12005 after 8 years at the same rate of simple interest. The rate of interest per annum is? | [
"16%",
"15%",
"12%",
"22%",
"19%"
] | C. 12% | aquarat |
aquarat_49856 | If 0.75 : x :: 5 : 8, then x is equal to: | [
"1.5",
"1.9",
"1.2",
"1.4",
"None of them"
] | C. 1.2 | aquarat |
arc_easy_1699 | Which structure is found in producers in nearly all ecosystems? | [
"stems",
"leaves",
"rhizomes",
"chloroplasts"
] | D. chloroplasts | arc_easy |
mmlu_train_40042 | Second Life is a three-dimensional , online world in which computer users can crate a new self and live a different life . Second Life is one of the most popular new online games called " massively multiplayer online role playing games ." These games are also called MMOs , for short . But unlike the other MMOs, Second Life is not about winning or losing . Second Life technically a computer game . But people involved in it do not consider it a game because the players create everything . Second Life is more for socializing and creating communities . Users of Second Life are called residents . To take part , they must create an _ or an electronic image of themselves . Second Life world , residents live different versions of themselves . They build homes , run businesses , buy and sell things , work , play , and attend school . They even have relationships and get married . Second Life was created in two thousand three by Linden Lab in San inprefix = st1 /San Francisco,California. Linden Lab controls the Web site where the ever0vhanging world is being created . There are now about one million people around the world who are active in Second Life . The number has grown quickly since the beginning of the year when there were about one hundred thousand users . The average age of people involved with Second Life is about thirty . However ,. Linden Lab recently created Teen Second Life for younger users . Second Life has its own economy and its own money , calledLindendollars . Millions of dollars are made and spent each month in Second Life Users can enter Second Life free . But they must pay for a membership if they want to own land or buy and sell goods and services . Recently , several major companies have become involved with Second Life . They wanted to be part of the growing business world that exists within the made-up reality . The car makerToyota, music producer Sony BNG , and even Reuters news agency are among businesses now existing within Second Life . What's special about the game " Second Life "? | [
"It's a game about losing and winning",
"It creates everything of life",
"It benefits ability of socialization and creativity",
"It is simply a popular game to kill time"
] | C. It benefits ability of socialization and creativity | mmlu_train |
aquarat_42360 | A drink holding 6 ounces of an alcoholic drink that is 1 part rum to 2 parts coke is added to a jug holding 32 ounces of an alcoholic drink that is 1 part rum to 3 parts coke. What is the ratio of rum to coke in the resulting mixture? | [
"2:5",
"5:14",
"3:5",
"4:7",
"14:5"
] | B. 5:14 | aquarat |
mmlu_train_38640 | It seems that all your friends' names on MSN have added a little green "I'm" symbol overnight. If you ask what is going on, someone will tell you it's a charity activity. Though this charity program has not yet officially begun for Chinese users, this little green symbol has proven popular among Chinese Windows Live Messenger users. Windows Live Messenger's official blog announced on March 1 that Microsoft was beginning an "I'm" program in the United States. Every time someone starts a conversation using "I'm", Microsoft shares a part of the program's advertising income with nine organizations devoted to social causes. With every instant message a user sends, it helps deal with things one feels most interested in, including poverty, child protection, disease and worsening environment. One only has to add a certain code next to one's name for the organization one would like to support. "*red'u" is for the American Red Cross, "*bgca" is for Boys & Girls Clubs of America and "*unicef" stands for the American branch of UNICEF. After a Chinese blogger named "hung" introduced this program on his blog on March 2, "I'm" entered the Internet in China with no actual support from Microsoft. Beijing-based Youth Weekend reported that famous IT blogger Keso regarded this program's rapid spread as a successful virus marketing case. He thinks that the success of the "I'm" program is because it's spread by users without being a bother to others. This answers why "I'm" has spread so rapidly across the Internet like a virus with almost no advertisement. However, Feng Jinhu from the press center for Microsoft China toldYouth Weekendthat the "I'm" project is only for Messenger users in the United States. Instant messages sent by Chinese users would not count. This has not affected Chinese Messenger users' interest in the little green symbol. These users hope their instant messages will actually contribute to charitable organizations someday. What should you do to take part in the "I'm" program? | [
"Send an email to Microsoft.",
"Add a little green \"I'm\" symbol before your MSN name.",
"Add the code of the organization you support next to your MSN name.",
"Fill in an application form in advance."
] | C. Add the code of the organization you support next to your MSN name. | mmlu_train |
mmlu_train_44299 | American researchers have found that variations in a single gene can be used to predict if someone is likely to take their own life. Researchers at John Hopkins University, in Baltimore, Maryland, found that the gene SKA2 stopped functioning correctly in people at risk of suicide. The SKA2 gene is found in the prefrontal cortex of the brain, and is involved in preventing negative thoughts and controlling abnormal behavior. If there isn't enough SKA2, or it is changed in some way, the body cannot control levels of cortisol . Previous research has shown that people who attempt suicide or who take their own lives have large amounts of cortisol in their systems. A test could allow doctors or psychologists to place patients on "suicide watch" and disable their access to drugs or equipment which they could use to end their own life. The research was reported in The American Journal of Psychology. "We need to study this in a larger sample but we believe that we might be able to monitor the blood to identify those at risk of suicide. After all, suicide is a major preventable public health problem, but we have been stymied in our prevention efforts because we have no steady way to predict those who are at increased risk of killing themselves," says study leader Dr Zachary Kaminsky, an assistant professor of psychological and behavioral sciences. "With a test like ours, we may be able to cut down suicide rates by identifying those people and intervening early enough to head off a catastrophe ." The blood test managed to predict those with the most severe risk of suicide with 90 per cent accuracy. They could also spot if someone had already attempted suicide with 96 per cent accuracy, simply by looking at the levels of SKA2. What is the author's attitude towards the blood test research? | [
"Doubtful.",
"Passive.",
"Cautious.",
"Objective."
] | D. Objective. | mmlu_train |
aquarat_19107 | Jean drew a gumball at random from a jar of pink and blue gumballs. Since the gumball she selected was blue and she wanted a pink one, she replaced it and drew another. The second gumball also happened to be blue and she replaced it as well. If the probability of her drawing the two blue gumballs was 25/36, what is the probability that the next one she draws will be pink? | [
"1/6",
"4/7",
"3/7",
"16/49",
"40/49"
] | A. 1/6 | aquarat |
aquarat_32298 | For a certain exam,a score of 58 was 2 standard deviations below mean and a score of 98 was 3 standard deviations above mean.What was the mean score R for the exam? | [
"74",
"76",
"78",
"80",
"82"
] | A. 74 | aquarat |
aquarat_19918 | There are 2 printers installed to print some pages. If you have to find out how many pages will the printers print at 35°C when one printer’s work is directly proportional and the others printer work is inversely proportional to the temperature and the total work done at 15°C is 20 pages and that done on 20°C is 25 pages? | [
"40 pages",
"41.2 pages",
"40.7 pages",
"43.2 pages",
"39.7 pages"
] | B. 41.2 pages | aquarat |
aquarat_11854 | Patrick purchased 70 pencils and sold them at a loss equal to the selling price of 20 pencils. The cost of 70 pencils is how many times the selling price of 70 pencils? | [
"0.75",
"0.8",
"1",
"1.28",
"1.35"
] | D. 1.28 | aquarat |
aquarat_23807 | If the sides of a square are multiplied by sqrt(5), the area of the original square is how many times as large as the area of the resultant square? | [
"5%",
"20%",
"50%",
"100%",
"120%"
] | B. 20% | aquarat |
mmlu_train_19077 | Members of an elephant family may be out of sight but they are always in the minds of the herd's matriarchs , researchers have found. Tests have found that female elephants are able to remember the whereabouts of at least 17 family members simultaneously and perhaps as many as 30. They watch which of their relations are ahead of them when the herd searches for food, which of them are lagging behind and which are traveling in separate groups. Professor Richard Byrne, of the prefix = st1 /UniversityofSt Andrews, said that the elephants performed a good memory by being able to recall where each of their s was in a changing environment. "It's hard enough for us to watch two or three children in a busy shopping centre. Imagine trying to do it with 30 or so," he said. Researchers tested the ability of African elephants to remember where each family member had got to. Elephants have poor eyesight but an excellent sense of smell and are able to identify one another from traces of urine on the ground. To test the memories of the elephants, samples of urine-soaked earth were collected by researchers and placed in positions where a herd was about to pass. Observations showed that the animals exhibited surprise when they could detect the odor of a family member they knew was behind them. Interest was shown when the urine was that of a close traveling in the same group or in a separate herd, but samples left by unknown individuals were ignored. The researchers, who reported their findings in the journal Biology Letters, concluded: " It seems that female elephants have a general interest in monitoring family members with whom they are traveling. Elephants' order of traveling often changes and overtaking is common, suggesting that elephants must frequently update their expectation of where others are in relation to themselves." Elephants identify their family members mainly by using their_. | [
"eyes",
"nose",
"ears",
"mouth"
] | B. nose | mmlu_train |
mmlu_train_65927 | John Nash, a Nobel Prize winner and a mathematical genius whose struggle with mental illness was documented in the Oscar-winning film A Beautiful Mind, was killed in a car accident on May 24th, 2015. Born in West Virginia, Nash displayed a keenness for mathematics early in life,independently proving Femret's little theorem before graduating from high school. By the time he turned 30 in 1958,he was an unquestionable academic celebrity. At Princeton, Nash published a 27-page thesis that led to applications to economics, international politics, and evolutionary biology. His signature solution-known as a "Nash Equilibrium "-found that competition among two opponents,not necessarily governed by zero-sum logic. Two opponents can, for instance,each achieve their maximum objectives through cooperating with the other, or gain nothing at all by refusing to cooperate. It is now regarded e, one of the most important social science ideas in the 20th century. In the late 1950s, Nash began a slide into mental illness. By the time Nash was awarded the Nobel Prize in Economics in 1994, he hadn't published a paper in 36 years. But like a child cured of a nightmare by the switch of a light, Nash recovered from his illness seemingly by choosing not to be sick anymore. He continued to work, travel,and speak at conferences for the rest of his life. In 2001, the release of the film A Beautiful Mind,based an Sylvia Nasar's 1998 book of the same name, introduced Nash's unusual life story to an international audience. John Nash passed away because of _ | [
"a mental illness",
"overwork",
"a traffic accident",
"starvation"
] | C. a traffic accident | mmlu_train |
aquarat_36679 | Pipe A can fill a tank in 4 hours, pipe B in 8 hours and pipe C in 8 hours. If all the pipes are open, in how many hours will the tank be filled? | [
"2",
"3",
"4",
"5",
"6"
] | A. 2 | aquarat |
mmlu_train_39711 | Where can you go to listen to important people talk about important subjects? BigThink.com is a new website that allows Internet users to discuss certain topics with world experts . Subjects discussed on BigThink include the environment, music and questions about happiness and personal identity. The website has been called a YouTube for thinkers. Victoria Brown and Peter Hopkins created BigThink.com. They said that people needed an international place to communicate with each other and discuss the important issues of our times. On the BigThink website, when you click on a subject, you will find a video of a person talking about his or her ideas. For example, you can listen to United States Senator Ted Kennedy talking about education and other things. Besides, you can read the comments and questions written by other visitors to the website. More than one hundred experts have expressed their ideas on the website. BigThink's creators started the website by first getting famous people to agree to be videoed. They began by interviewing several well-known professors from Harvard University. Then they used the names of these professors to gain the trust of others and get them to take part in the project. The website says BigThink belongs to everyone. Its motto is: "We are what you think." So, go online and start thinking big. Why did the creators of BigThink.com start interviewing famous people? | [
"To get their agreement to be videoed.",
"To gain their trust for the website.",
"To attract people's attention to the website.",
"To use their names in discussions."
] | C. To attract people's attention to the website. | mmlu_train |
aquarat_12104 | Out of 15 consecutive numbers, 2 are chosen at random. The probability that they are both odds or both primes is | [
"1/5",
"1/7",
"1/0",
"1/2",
"1/3"
] | B. 1/7 | aquarat |
mmlu_train_57986 | Steven Jobs was born on February 24,1955,in San Francisco,California,and was adopted by Paul and Clara Jobs.In 1961 the family moved to Mountain View, California.At that time people started to refer to the area as "Silicon Valley". As a child, Jobs preferred doing things by himself, not interested in team sports or other group activities.He enrolled in the HewlettPackard Explorer Club. There he saw his first computer at the age of twelve. He was very impressed, and knew right away that he wanted to work with computers. At that time almost all computers were so large that one could fill a room, and so costly that individuals could not afford to buy them.Advances in electronics, however, meant that the parts of a computer were getting smaller and the power of the computer was increasing. By 1980 the personal computer era was well underway.Apple was continually forced to improve its products to remain ahead, as more competitors entered the marketplace. Apple introduced the Apple III, but the new model suffered technical and marketing problems.It was removed from the market. Early in 1983 Jobs unveiled the Lisa.It did not sell well,however, because it was more expensive than personal computers sold by competitors.Apple's biggest competitor was International Business Machines (IBM). By 1983 it was estimated that Apple had lost half of its market share ( part of an industry's sales that a specific company has) to IBM. In 1984 Apple introduced a revolutionary new model, the Macintosh.The Macintosh did not sell well to businesses,however.It lacked features other personal computers had, such as a corresponding high quality printer. The failure of the Macintosh signaled the beginning of Jobs's downfall at Apple. Late in 1988 the NeXT computer was introduced, aimed at the educational market.The product was very userfriendly,and had a fast processing speed, excellent graphics displays,and an outstanding sound system.Despite the warm reception,however, the NeXT machine never caught on. It was too costly, had a blackandwhite screen, and could not be linked to other computers or run common software. According to the passage, the Apple III _ . | [
"was popular among the young people",
"turned out to be a failure",
"caused more competitors to come into the market",
"could be linked to a printer"
] | B. turned out to be a failure | mmlu_train |
arc_easy_678 | Magnesium strips are long, thin strips that are gray and shiny. Which action will lead to a chemical change of magnesium strips? | [
"putting them in the freezer",
"burning them with a candle",
"cutting them into small pieces",
"mixing them with pieces of copper"
] | B. burning them with a candle | arc_easy |
mmlu_train_84023 | Each country has its favourite food. In some countries, people eat rice every day. They often eat it with meat, fish and vegetables. Japanese eat a lot of fish, and they eat a lot of rice , too. In England , the favourite food is fried fish and French fries. In the USA people like hamburgers a lot. And they like to have cold drinks. In Canada, people eat bread with butter on it. In India, people like to eat hot food. Some people eat only fruit and vegetables. They don't like to eat meat and fish. They think green food is good for them. In the USA, people like to have _ . | [
"fish and fries",
"fish and rice",
"hamburgers and cold drinks",
"bread with butter"
] | C. hamburgers and cold drinks | mmlu_train |
mmlu_train_89116 | Now scientists have discovered that the dogs behave like their masters, too. Just like children, they use a " look and learn" ways when they go about their tasks. Scientists at Oxford universities designed an experiment to test if the dogs have the ability to copy humans' actions by using a simple wooden box. 10 owners showed their dogs how to open the wooden box .Sometimes they use their heads to push it and sometimes they use their hands. 10 dogs were divided into two groups---Group1 and Group2. In the first part of the test, Group1 were rewarded with a piece of meat for copying their owner's actions. Group2 were rewarded with food for not copying and using other ways. With each dog the experiment was repeated hundreds of times. Scientists recorded the time to see which group was first to get 85% right. They found that Group1finished the task much sooner than Group2. In the second part of the test, all the dogs were only rewarded for copying the way that their owners used. Group1 reached the 85% mark more quickly than Group2. So the scientists draw a conclusion: "Like humans, dogs can copy actions that they see. Dogs' imitative behavior is shaped more by their interactions with humans than by evolution ." Scientists said,"A dog's behavior is influenced much like that of a child; they look and learn similar behavior. We hope that owners understand the importance of their actions and use this knowledge to set good examples and therefore have a good effect on the behavior of their pets." The best title may be " _ " | [
"Dogs can finish their tasks quickly.",
"Dogs are interesting animals.",
"Masters always set good examples.",
"Dogs behave like their masters."
] | D. Dogs behave like their masters. | mmlu_train |
arc_challenge_41 | Where is the biological magnification of pollutants most likely to be the greatest? | [
"in an estuary",
"in an open ocean",
"at an intertidal zone",
"at a hydrothermal vent"
] | A. in an estuary | arc_challenge |
aquarat_7615 | The side of a square is increased by 20% then how much % does its area increases? | [
"44.00 %",
"45.25 %",
"48.75 %",
"50.00 %",
"40.00 %"
] | A. 44.00 % | aquarat |
mmlu_train_78100 | Canada geese are large blue and white birds .When autumn arrives ,they have to fly south where the weather is warmer .The winters are so cold in Canada that the birds will die if they stay there . Last spring ,Bill Lishman found sixteen young Canada geese on his farm "They had lost their parents , "Bill thought . "These young birds won't know what to do in the autumn . Bill had a small plane and he decided to teach the birds to follow him .All through the summer ,he went on short trips in his plane and the young geese flew after him ." When the cold weather arrived in autumn ,Bill flew to Virginia in the United States ,600 miles south from his home in Canada .The geese follwed him all the way .Bill flew to Virginia and returned home . This spring ,Bill was waiting for the birds to come back .They didn't arrive ,so Bill flew to Virginia to get them .He looked for them for two weeks but he couldn't find them . When he arrived back home ,Bill found the geese waiting for him .Then had found the way home without him ! The birds returned to Bill's home _ . | [
"in Bill's plane",
"by themselves",
"in the winter",
"in the autumn"
] | B. by themselves | mmlu_train |
mmlu_train_73683 | Will it matter if you don't have your breakfast? There were a test in the US. People of different ages, from 12 to 83, took the test. During the test, these people got all kinds of breakfasts and sometimes they got no breakfast at all. Scientists wanted to see how well they worked after they ate different kinds of breakfasts. The result shows that if a person eats a right breakfast , he or she will work better than if he or she has no breakfast. If a student has fruit, eggs, bread and milk before going to school, he will learn more quickly and listen more carefully in class. The result is different from what some people think. It shows having no breakfast will not help them lose weight. This is because they become so hungry at noon that they eat too much for lunch. In fact, they will gain weight. But they will lose more weight if they _ other meals. Which of the following is not right? | [
"It's bad for your health to have no breakfast",
"Too little for breakfast and too much for lunch may make you fatter",
"If you eat much for lunch and supper, you may gain weight",
"The more breakfast you have, the more quickly you will learn in class"
] | D. The more breakfast you have, the more quickly you will learn in class | mmlu_train |
mmlu_train_87388 | In some countries, the most common unlucky number is thirteen. People don't like to live in a house that is number 13. People don't like to have parties with thirteen people. People don't like to do important things on the thirteenth of the month. Also, when you add the Japanese unlucky numbers together---nine and four ---they make thirteen. There aren't many business meetings on the thirteenth of the month especially when the thirteenth is on a Friday. Friday is always unlucky. Adam and Eve left the Garden of Eden on a Friday. Jesus Christ died on a Friday. There were thirteen people at his last supper. In Europe, they kill criminals on Fridays. For some people, unlucky numbers do the opposite things. My elder brother was born on the thirteenth. He passed his exams on the thirteenth. He married on the thirteenth. He became a pilot on the thirteenth. It was always a lucky number for him. ,. Which of the following is NOT true? | [
"The author was born on the thirteenth.",
"The author's elder brother passed his exams on the thirteenth.",
"The author's elder brother married on the thirteenth.",
"Thirteen was a lucky number for the author's brother."
] | A. The author was born on the thirteenth. | mmlu_train |
aquarat_46827 | Find the area of trapezium whose parallel sides are 22 cm and 18 cm long, and the distance between them is 15 cm. | [
"227",
"299",
"300",
"161",
"212"
] | C. 300 | aquarat |
mmlu_train_73202 | There is an Asian American basketball player in the NBA. Do you know who he is? Yes, he is Lin Shuhao. His English name is Jeremy Lin. He is another basketball star after Yao Ming. So many people call him the second Yao Ming. But he doesn't like it. In the 1970s, his family moved to America from Taiwan, China. He is twenty-five years old. His elder brother is Josh and Joseph is his younger brother. He studied at Harvard University from the year 2006 to the year 2010. His father, a fan of the NBA, taught him to play basketball when he was young. Now Lin Shuhao plays for the Houston Rocket. He works hard and plays very well. Now he is popular with many people. ,. (1,5) He _ from 2006 to 2010. | [
"lived in Taiwan with his family",
"played for the Houston Rocket",
"studied at Harvard University",
"began to learn basketball"
] | C. studied at Harvard University | mmlu_train |
mmlu_train_30530 | Have you ever imagined what kind of car we will be driving in 2020? It will be rather different from the type we know today, with the next 20 years bringing greater change than the past 50. The people who will be designing the models of tomorrow believe that environmental problems may well accelerate(,)the pace of the car's development. Today they are students on the transport design course at London's Royal College of Art. Their vision is of a machine with three wheels instead of four, electrically powered, environmentally clean, and able to drive itself along "intelligent" roads equipped with built-in power supplies. Future cars will pick up their fuel during long journeys from a power source built into the road, or store it in small quantities for traveling in the city. Instead of today's seating arrangements--two in front, two or three behind, all facing forward--the 2010 car will have a versatile interior with adults and children in a family circle. This view of the future car is based on a much more sophisticated road system, _ Cars will not need drivers, because computers will provide safe driving control and route finding. All the driver will have to do is to say where to go and the computer will do the rest. It will become impossible for cars to crash into one another. The technology already exists for the car to become a true automobile. A future car will use electrical power, because it is _ . | [
"safer",
"cheaper",
"cleaner",
"faster"
] | C. cleaner | mmlu_train |
arc_easy_1863 | The starch and water molecules in potato cells are stored in what organelle? | [
"mitochondrion",
"nucleus",
"ribosome",
"vacuole"
] | D. vacuole | arc_easy |
aquarat_43968 | 3034−(1002÷20.04)=? | [
"1964",
"1984",
"2964",
"2984",
"None of these"
] | D. 2984 | aquarat |
aquarat_14812 | Thurston wrote an important seven-digit phone number on a napkin, but the last three numbers got smudged. Thurston remembers only that the last three digits contained at least one zero and at least one non-zero integer. If Thurston dials 40 phone numbers by using the readable digits followed by 40 different random combinations of three digits, each with at least one zero and at least one non-zero integer, what is the probability that he will dial the original number correctly? | [
"1/9",
"10/243",
"4/27",
"10/271",
"1/1000000"
] | C. 4/27 | aquarat |
mmlu_train_94160 | Harmful ultraviolet rays from the Sun are primarily absorbed by | [
"dust.",
"ozone.",
"land masses.",
"water vapor."
] | B. ozone. | mmlu_train |
aquarat_49752 | A man whose speed is 4.5 kmph in still water rows to a certain upstream point and back to the starting point in a river which flows at 1.5 kmph, find his average speed for the total journey? | [
"8 kmph",
"4 kmph",
"2 kmph",
"10 kmph",
"12 kmph"
] | B. 4 kmph | aquarat |
aquarat_30698 | Two trains 140 m and 160 m long run at the speed of 60 km/hr and 40 km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is? | [
"10.6",
"10.9",
"10.4",
"10.8",
"10.1"
] | D. 10.8 | aquarat |
mmlu_train_1786 | In the carbon cycle, carbon moves from reservoir to reservoir as various organic and inorganic processes occur on Earth. Only a small percentage of the global carbon is moved in this cycle each year. The remaining carbon is stored in these reservoirs. Which reservoir contains the greatest amount of stored carbon? | [
"plant biomass",
"the atmosphere",
"fossil fuels",
"the deep ocean"
] | D. the deep ocean | mmlu_train |
m1_pref_117 | You write a Python code to optimize the weights of your linear regression with 10 features \textbf{using gradient descent} for 500 epochs. What is the minimum number of for-loops you need to perform your optimization? | [
"Two for-loops, one to iterate over the weights and the other to iterate over the epochs",
"Only one for-loop to iterate over the epochs.",
"Only one for-loop to iterate over the weights.",
"No for-loop is really necessary. Everything can be vectorized"
] | B. Only one for-loop to iterate over the epochs. | m1_pref |
mmlu_train_7363 | For anyone still doubting the belief that our emotions influence our physical health, a new study from New Zealand should be able to settle the matter. It reports that the physical wounds of healthy seniors healed more quickly if they wrote about their most upsetting experiences. This confirms the results of a 2010 study, and extends those findings to cover older adults--a group that is likely to suffer wounds (as from surgery), and one with less access to other ways of lowering tension (such as exercise). Reported in the journal Psychosomatic Medicine, a research team led by the University of Auckland's Elizabeth Broadbent made a study featuring 50 healthy adults ranging in age from 64 to 97. They were asked to write for 20 minutes per day for three consecutive days. Half were asked to write about the most upsetting experience in their life, describing their deepest thoughts, feelings, and emotions about the events, ideally not previously shared with others. The others were asked to write about their daily activities without mentioning emotions, opinions or beliefs. Two weeks after the third day of writing, all participants received a standard 4mm skin biopsy on their inner arm. The very tiny wounds caused by the biopsy were photographed regularly over the following days to determine the rate at which they healed. On the 11th day after the biopsy, the wounds completely healed on 76.2 percent of those who had done the expressive writing. That was true of only 42.1 percent of those who had written about everyday activities. "The biological and psychological mechanisms behind this effect remain unclear," the researchers wrote, noting that those who had done the expressive writing did not report lower stress levels or fewer depressive symptoms than the others in the control group. Even if they weren't consciously aware of feeling more relaxed or positive, the expressive writing appeared to have caused some sort of bodily reaction--probably involving their immune systems--that _ their recovery. What would be the best title of the text? | [
"Sharing with others can reduce stress.",
"Skin biopsies are likely to cause wounds.",
"Expressive writing heals physical wounds.",
"Upsetting experiences influence our emotions."
] | C. Expressive writing heals physical wounds. | mmlu_train |
arc_easy_1725 | A student heated a pan of soup on a stove. While stirring the soup with a metal spoon, the student noticed the spoon became very warm. What is the most likely reason the spoon became warm? | [
"The stirring action heated the spoon.",
"Warm air in the room heated the spoon.",
"Heat from the soup was transferred to the spoon.",
"The student's hand transferred heat to the spoon."
] | C. Heat from the soup was transferred to the spoon. | arc_easy |
aquarat_10452 | A scale 7 ft. 6 inches long is divided into 5 equal parts. Find the length of each part. | [
"20 inches",
"77 inches",
"66 inches",
"18 inches",
"66 inches"
] | D. 18 inches | aquarat |
mmlu_train_39598 | To the untrained eye it might seem like just a bit of a monkey trick. But when Milly the mandrill (, ) covers her face with her hand she is actually sending a serious message to her fellows: "Leave me alone!" Experts believe the 15-year-old mandrill invented the gesture to warn other monkeys at Colchester Zoo to give her some space. And, surprisingly, the signal has been picked by other members of the group, who use it when they too require _ . Biologist Mark Laidre believes the behavior is evidence of social culture among the mandrills. Importantly, the sign language is unlikely to have been influenced by human activities because mandrills do not copy humans. Mr. Laidre expects further research will uncover other monkeys using cultural gestures -- the ability to communicate with the hands in a meaningful way. "By covering their eyes with their hands, possibly conveyed to others that they wanted to be left alone and this message may have been respected as a 'do not disturb' sign," said Mr. Laidre. While the hand is in place, other monkeys are not likely to approach or touch the monkey. Those who rank lower in the social order also use the technique to avoid attacks from more powerful group members. As the discovery appears to be unique to Colchester Zoo, it suggests it is a local phenomenon that arose naturally in the community of 25 mandrills. Curator Sarah Forsyth said: "We believe Milly made up the signal and over the past five years some of the younger mandrills have picked it up. We're not sure why she started doing it but it could be as simple as 'I can't see them, so they can't see me'. It really does show you how intelligent mandrills are." According to Mark Laidre, _ . | [
"human activities affect mandrills' sign language",
"animals are slow in picking up information",
"mandrills' social culture has nothing to do with humans",
"mandrills are the largest species of monkey in the world"
] | C. mandrills' social culture has nothing to do with humans | mmlu_train |
aquarat_37032 | If 3^x*4^y = 531,441 and x – y = 12, then x = ? | [
"10",
"11",
"12",
"13",
"14"
] | C. 12 | aquarat |
mmlu_train_85536 | When you feel sad, tears will come down from your eyes. When you are happy, especially when you laugh hard, tears will also come down from your eyes. But tears have a more important job than showing your feelings. Tears keep your eyes clean and healthy. They wash away dirt and germs just like bath. Your eyes also need tears to keep them wet. And eyes must be wet so that they can move smoothly. Your eyes are busy looking here and there all day long. They move quickly from one thing to another. If you didn't have tears, your eyes couldn't move, and soon you would be blind. Maybe you don't like tears, but your eyes can't do without them. When you are happy or sad, you may _ . | [
"look at things quickly",
"wash away dirt and germs",
"have tears in your eyes",
"move your eyes quickly"
] | C. have tears in your eyes | mmlu_train |
mmlu_train_98343 | An example of camouflage is | [
"a polar bear on a sand dune",
"a lizard appearing like the dead things that fall from trees in the fall",
"a frog that is all white",
"a garter snake on a white driveway"
] | B. a lizard appearing like the dead things that fall from trees in the fall | mmlu_train |
mmlu_train_94899 | What happens when mercury is placed in water? | [
"it dissolves",
"it sinks",
"it floats",
"it hardens"
] | B. it sinks | mmlu_train |
mmlu_train_4389 | Earth's rotation (turning on its axis) causes | [
"the seasons to change.",
"the Moon to appear as different shapes.",
"day and night.",
"solar eclipses."
] | C. day and night. | mmlu_train |
aquarat_36904 | If A lends Rs. 3500 to B at 10% p.a. and B lends the same sum to C at 11.5% p.a., then the gain of B (in Rs.) in a period of 3 years is | [
"Rs. 154.50",
"Rs. 155.50",
"Rs. 156.50",
"Rs. 157.50",
"None of these"
] | D. Rs. 157.50 | aquarat |
aquarat_2037 | A grocery shop has a sale of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs. 6500? | [
"4857",
"4184",
"4012",
"4991",
"5291"
] | D. 4991 | aquarat |
arc_easy_611 | Which material is the best natural resource to use for making water-resistant shoes? | [
"cotton",
"leather",
"plastic",
"wool"
] | B. leather | arc_easy |
arc_easy_934 | Which characteristic can a puppy inherit from its parents? | [
"muddy paws",
"spotted fur",
"broken foot",
"scar on face"
] | B. spotted fur | arc_easy |
aquarat_43551 | The ratio between the sale price and the cost price of an article is 7:5. What is the ratio between the profit and the cost price of that article? | [
"2 : 5",
"2 : 7",
"5 : 2",
"7 : 2",
"None"
] | A. 2 : 5 | aquarat |
mmlu_train_85464 | One day a rich man meets Sam. The rich man asks, "I hear you're very clever and nothing is difficult to you. Can you tell me why you are so clever?" Sam answers with a smile, "Oh, I am not clever. Instead , you are too foolish ." The rich man becomes very angry. Sam says, "Please don't be angry. If you don't believe me, now let me ask you a question. If you put together one group of sheep and another group of sheep, how many groups of sheep do you have?" "Why! That's an easy question. One and one is two, and anybody knows that. I have two groups of sheep." Sam laughs and says, "You are wrong. When two groups of sheep are put together, there is still one group. That's the easiest question in the world." Two groups of sheep put together is _ . | [
"one group",
"two groups",
"many groups",
"many sheep"
] | A. one group | mmlu_train |
mmlu_train_43643 | Half a century after the March of Dimes (a US charity organization that collects money for children) put the 20th century's most feared childhood disease on the road to eradication , Bill Gates declared polio his important job and challenged world leaders to finish the job. India, Nigeria, Pakistan and Afghanistan now have active transmission of the disease. Gates says the biggest problem with the success of the Global Polio Eradication program in those countries and elsewhere is lack of money. The Bill and Melinda Gates Foundation plans to increase its $200 million annual contribution by $102 million this year, Gates says. Gates recently met privately with Pakistan's President in Washington, D.C., to try to persuade him to provide full support for Pakistan's eradication plan. Children in the USA also are at risk, experts say. Parents who don't vaccinate their children because they are fearful of vaccine side-effects create a large number of children who are likely to be harmed by the virus. "If you increase the number of unvaccinated children, you increase the chance that this virus will find new subjects," says David Oshinsky, Pulitzer Prized-winning author of Polio: An American Story. "We've got to get this vaccine into the mouths of children," says Bruce Aylward, head of the World Health Organization's eradication program. In 1988, when the World Health Organization launched the Global Polio Eradication program, the disease killed 350,000 children a year worldwide. By last year, the total dropped to fewer than 1,500 worldwide, Aylward says. If Gates provides the final push for polio eradication, he may be remembered as much for helping prevent polio as for founding Microsoft, Oshinsky says. "As long as there's polio anywhere, people everywhere are at risk," Aylawrd says. " According to the passage, which of the following about Bill Gates is TRUE? | [
"He is the founder of the Global polio Eradication program.",
"He persuades some of the world leaders to support the eradication plan.",
"His foundation contributes $302, 000 to eradicate polio every year.",
"He works harder on preventing polio than founding Microsoft."
] | B. He persuades some of the world leaders to support the eradication plan. | mmlu_train |
arc_challenge_934 | The Sahara Desert in Africa has high daytime temperatures but low nighttime temperatures. Which factor is mainly responsible for low nighttime temperatures in the Sahara Desert? | [
"coarse soil",
"low latitude",
"lack of clouds",
"high altitude"
] | C. lack of clouds | arc_challenge |
aquarat_29784 | Simran started a software business by investing Rs. 50,000. After six months, Nanda joined her with a capital of Rs. 80,000. After 3 years, they earned a profit of Rs. 35000. What was Simran's share in the profit? | [
"Rs. 9423",
"Rs. 10,250",
"Rs. 12,500",
"Rs. 15,000",
"None of these"
] | D. Rs. 15,000 | aquarat |
aquarat_44072 | A mixture of 20 kg of spirit and water contains 10% water. How much water must be added to this mixture to raise the percentage of water to 25% | [
"4 kg",
"5 kg",
"8 kg",
"30 kg",
"35 kg"
] | A. 4 kg | aquarat |
mmlu_train_54677 | If music makes you smarter and exercise helps you to think, surely exercising to music can turn you into an intelligent person. A team of scientists from Ohio State University did experiments on 33 volunteers who were getting better from heart disease following operation. They found that people who exercised while listening to Italian musician Antonio Vivaldi's "The Four Seasons" did much better on language ability tests than without music. "Facts suggest that exercise improves the learning ability of people with heart disease," said the psychologist Charles Emery, who led the study. "And listening to music is thought to _ understanding. We just wanted to put the two results together," he added. The volunteers said they felt better emotionally and physically after working out with or without the music. But their improvement on the test doubled after listening to music during exercise. Scientists have proved that music can be good for health, education and well-being. It helps reduce stress, sadness and nervousness; encourages relaxation or sleep; wakes up the body and improves memory and thoughts. In medical fields, music is used widely for patients who have had head hurts before and after operation. "The Four Seasons" was used because of its moderate tempo and positive results in earlier research. "Exercise seems to cause positive changes in the nervous system and these changes may have a direct result on learning ability," Emery said. Scientists have been studying the results of music on understanding since the early 1950s. By 2000, psychologists were using Mozart's music, especially his violin pieces, to help children with speech disorders. Mozart was chosen because his music is not overexciting and has clear structures. A study showed students who listened to Mozart went on to score higher marks in an intelligence test. With important exams drawing near, your parents will not probably allow you to listen to music. But perhaps now you have good reasons to argue with them. Which of the following statements is true? | [
"Exercise seems to cause negative changes without music.",
"Exercise reminds people with head hurts of what they've learned.",
"Scientists often use Mozart's music, for it is not too exciting.",
"\"The Four Seasons\" is used to help children with speech disorders."
] | C. Scientists often use Mozart's music, for it is not too exciting. | mmlu_train |
mmlu_train_1126 | Which adaptation will warn predators not to eat an animal? | [
"bright colors",
"bulging eyes",
"geometric shapes",
"poisonous secretions"
] | A. bright colors | mmlu_train |
arc_challenge_759 | A student wants to create a model showing the most important reason why old gasoline should never be poured into the soil. Which of the following must be included in the model? | [
"gasoline evaporating from soil",
"gasoline catching fire in the soil",
"gasoline polluting an old septic system",
"gasoline trickling down into groundwater"
] | D. gasoline trickling down into groundwater | arc_challenge |
mmlu_train_99332 | An example of combining two substances is | [
"pouring queso into guacamole",
"setting a laptop on a desk",
"building a roof on a house",
"putting clothes in a suitcase"
] | A. pouring queso into guacamole | mmlu_train |
aquarat_51382 | Suppose 12 points lie on a circle. How many cyclic quadrilaterals can be made by using these points? | [
"440",
"454",
"495",
"486",
"None"
] | C. 495 | aquarat |
aquarat_53820 | The difference between a two-digit number and the number obtained by interchanging the positions of its digits is 36. What is the difference between the two digits of that number? | [
"4",
"5",
"6",
"8",
"9"
] | A. 4 | aquarat |
mmlu_train_70155 | This is No. 12 High School. My friend Dongdong is in this school. Dongdong has short hair, a big nose, a small mouth and big eyes. He is thirteen. He is in Class Two, Grade Seven. He's a good student. He has two good friends in his school. They are Jim and Jack. They're brothers . They are fourteen. They have small noses, small eyes, but they're very tall . Jim, Jack and Dongdong are in the same class. Mr. Lee is their teacher. They are good friends. ,. (10) How old is Dongdong? He is _ . | [
"fourteen",
"thirteen",
"twelve",
"eleven"
] | B. thirteen | mmlu_train |
aquarat_17859 | A fires 5 shots to B's 3 but A kills only once in 3 shots while B kills once in 2 shots. When B has missed 27 times, A has killed: | [
"10",
"20",
"30",
"40",
"50"
] | C. 30 | aquarat |
arc_easy_141 | Which function do kidneys provide to maintain homeostasis? | [
"the removal of excess heat from the body",
"the removal of carbon dioxide from the body",
"the removal of excess oxygen from the blood",
"the removal of nitrogenous wastes from the blood"
] | D. the removal of nitrogenous wastes from the blood | arc_easy |
aquarat_53263 | Four boys and three girls stand in queue for an interview. The probability that they stand in alternate positions is?
Correct | [
"1/35",
"1/34",
"1/68",
"1/17",
"1/18"
] | A. 1/35 | aquarat |
aquarat_2238 | How many 4-digit numbers can be formed by using the digits 0-9, so that the numbers contains exactly 3 distinct digits? | [
"1944",
"3240",
"3850",
"3888",
"4216"
] | D. 3888 | aquarat |
arc_challenge_976 | Students are learning about different types of waves. Which is the least likely way for the students to generate a wave? | [
"by tossing a ball in the air",
"by shaking the ends of a rope",
"by throwing a pebble into a pool of water",
"by pulling on a coiled spring toy"
] | A. by tossing a ball in the air | arc_challenge |
aquarat_42949 | In what time will a train 100 m long cross an electric pole, it its speed be 144 km/hr? | [
"2.5 sec",
"2.8 sec",
"8.5 sec",
"2.0 sec",
"7.5 sec"
] | A. 2.5 sec | aquarat |
mmlu_train_5612 | Energy is very important in modern life. People use energy to run machines, heat and cool their homes, cook, give light, and transport people and products from place to place. Most energy comes from fossil fuels--petroleum, coal, and natural gas. However, burning fuels causes pollution. Also, if we don't find new kinds of energy, we will use up all the fossil fuels in the twenty-first century. Scientists are working hard to find other kinds of energy for the future. What might these sources of energy be? Energy from the wind All over the world, people use the power of the wind. It turns windmills and moves sailboats. It is a clean source of energy, and there is lots of it. Unfortunately, if the wind does not blow, there is no wind energy. Energy from water When water moves from a high place to a lower place, it makes energy. This energy is used to create electricity. In Brittany, France, for example, waterpower produces enough energy to light a town of 40,000people. Waterpower gives energy without pollution. However, people have to build dams to use this energy. Dams cost a lot of money, so water energy is expensive. Energy from the earth There is heat in rocks under the earth. Scientists use this heat to make geothermal energy. San Francisco gets half of the energy it needs from geothermal power. This kind of energy is cheap, but it is possible only in a few places in the world. Energy from the sun Solar panels on the roofs of houses can turn energy from the sun into electricity. These panels can create enough energy to heat an entire house. Solar power is clean and there is a lot of it in sunny places. But when the weather is bad, there is no sunlight for energy. What does this passage mainly talk about? | [
"Advantage of the energy from nature.",
"The future of the energy.",
"Scientists have been working hard to research other kinds of energy.",
"Energy is the most important power in the word."
] | C. Scientists have been working hard to research other kinds of energy. | mmlu_train |
mmlu_train_41840 | Speaking two languages can actually help offset some effects of aging on the brain, a new study has found. Researchers tested how long it took participants to switch from one cognitive task to another, something that's known to take longer for older adults, said lead researcher, Brian Gold, a neuroscientist at the University of Kentucky. Gold's team compared task-switching speeds for younger and older adults, knowing they would find slower speeds in the older population because of previous studies. However, they found that older adults who spoke two languages were able to switch mental activities faster than those didn't . The study only looked at life-long bilinguals, defined in study as people who had spoken a second language daily since they were at least 10 years old. Gold and his team asked 30 people, either bilingual or monolingual , to have a series of tests. They found that bilingual people were not only able to switch tasks faster, they had different brain activity than their monolingual peers. Kristina called bilingualism "a beautiful natural experiment", because people grow up speaking two languages,and studies have shown that they get certain cognitive benefits from switching between languages and determining which to respond with based on what's going on around them. Gold said he grew up in Montreal, where he spoke French at school and English at home, prompting relatives to question whether his French language immersion would somehow hinder his ability to learn English. "Until very recently, learning a second language in childhood was thought of as dangerous," he said. "Actually, it's beneficial. " What's the main idea of the passage? | [
"Researchers found that speaking two languages is important.",
"Researchers found that bilingual people respond slowly.",
"Researchers found that bilingual people can slow down the speed or aging on the brain and respond fast.",
"Researchers found that bilingual people are great."
] | C. Researchers found that bilingual people can slow down the speed or aging on the brain and respond fast. | mmlu_train |
aquarat_31078 | A train 260 m long passed a pole in 26 sec. How long will it take to pass a platform 650 m long? | [
"91 sec",
"89 sec",
"54 sec",
"27 sec",
"22 sec"
] | A. 91 sec | aquarat |
aquarat_3709 | Paint needs to be thinned to a ratio of 2 parts paint to 1.5 parts water. The painter has by mistake added water so that he has 6 litres of paint which is half water and half paint. What must he add to make the proportions of the mixture correct? | [
"1 litre paint",
"1 litre water",
"½ litre water and one litre paint",
"½ litre paint and one litre water",
"None of these"
] | A. 1 litre paint | aquarat |
aquarat_12571 | {8,4,6,5,3,12,7}
What number should be inserted in the set of 7 values to get a median of 9? | [
"20",
"14",
"16",
"5",
"8"
] | B. 14 | aquarat |
m1_pref_299 | If A is an uncountable set and B is an uncountable set, A − B cannot be : | [
"countably infinite",
"uncountable",
"the null set",
"none of the other options"
] | D. none of the other options | m1_pref |
mmlu_train_24967 | The English test will be removed from China's college entrance exam by 2020, according to details of exam and admission reform revealed by the Ministry of Education. The national college exam, known as the "Gaokao" has been used to evaluate Chinese students for three decades. The Ministry of Education has worked out a plan for reforming exams and enrollment. The Ministry will solicit public opinions before its release. Instead, tests will be held several times a year to allow students to choose when and how often they sit the exam so as to ease study pressure and change China's once-in-a-lifetime exam system. The plan and suggestion for its implementation will be announced in the first half of next year. It will be piloted in selected provinces and cities and promoted nationwide from 2017. A new exam and admission system will be established by 2020, according to the education ministry. The decision has aroused a heated discussion among Shanghai educators and parents who doubted the reform would reduce the burden of learning English or if the substitute test could reflect a student's English skills and help students learn English better. "The reform shows China is learning from the West to give students more test-taking chances. But more chances might become more of a burden since Chinese students are likely to repeat the test until they get the highest score," said Cai Jigang, a professor at Fudan University's College of Foreign Languages and Literature and chairman of the Shanghai Advisory Committee for College English Teaching at Tertiary level. Yu Lizhong, chancellor of New York University Shanghai, where classes are in English and students are required to have a high standard of English, said the most important aspect of the reform lay in what to test and how to test. "As far as I see, the reform doesn't mean English is no longer important for Chinese students after it will be excluded from the college entrance exam," Yu said. "In a way, English is even more important than before since the test would only serve as reference, while every college and university, even every major, can have different requirements of a student's English skills under a diverse evaluation system." _ . The education ministry said the reform would not affect students attending the college entrance exam over the next three years. What's the purpose of the passage? | [
"To advise students not to devote themselves to English.",
"To call on Education Department to remove English from \"Gaokao\".",
"To support the act of Ministry of Education",
"To encourage students to do as they have planned."
] | D. To encourage students to do as they have planned. | mmlu_train |
mmlu_train_42051 | Last week the American Medical Association voted, for the first time, to declare obesity a disease. How should the rest of us respond? When we meet obese people, should we cast them a knowing glance of concern and ask how they are doing? Should we send flowers and "get well soon" cards to obese family members and friends? Should the U.S. declare war on obesity, as we once did on cancer? If obesity truly is a disease, then over 78 million adults and 12 million children in America just got classified as sick. Yet many sensible people know that declaring obesity a disease is a mistake. Simply put, obesity is not a disease. To be sure, it is a risk factor for some diseases. Yet everyone who is obese does not get sick, and many normal-weight people do not stay healthy. I have known slim people who took good care of themselves throughout their lives yet fell ill and died young. Others who exhibited no particular interest in their health and did not watch their weight lived to an old age. In most cases, we simply cannot tell from a person's weight what lies ahead for them in life. Consider Winston Churchill. Though average in height, Churchill weighed up to 250 pounds. He smoked cigars and drank ly heavily. He did not work out. Yet he became perhaps the most important statesmen of the 20th century and one of the greatest politicians in history. He lived to age 90. Is obesity bad for people? For some, especially patients who are extremely overweight, the answer is almost certainly yes. Would many overweight people benefit from exercising more and eating less? Again, the answer is likely yes. But this does not make obesity a disease. Many people are not harmed by carrying extra pounds, some may actually benefit from it. For these reasons, we should be careful before labeling obese people diseased. What is the author's attitude towards the American Medical Association's declaration on obesity? | [
"Favorable",
"Uncaring",
"Disapproving",
"Friendly"
] | C. Disapproving | mmlu_train |
mmlu_train_16287 | If you touch your finger to a hot stove, you know it's going to hurt. However, if you convince yourself beforehand that the pain won't be so bad, you might not suffer as much. According to a recent study, the part of your brain that reacts to severe pain is largely the same part that reacts to expectation of pain. Researchers in this study worked with 10 volunteers, aged 24 to 46. Each volunteer wore a device that gave out 20-second-long pulses of heat to the right leg. There were three levels of heat, producing mild, moderate, or strong pain. During training, the volunteers would first hear a tone, followed by a period of silence, and then feel a heat pulse. They then learned to associate the length of the silent pause with the intensity of the upcoming heat pulse. The longer the pause, the stronger the heat pulse would be, causing more severe pain. A day or two later, the real experiment began. The researchers found that the parts of the brain involved in learning, memory, emotion, and touch became more active as the volunteers expected higher levels of pain. These were mainly the same areas that became active when participants actually felt pain. Interestingly, when the volunteers expected only mild or moderate pain but experienced severe pain, they reported feeling 28 percent less pain than when they expected severe pain and actually got it. The new study emphasizes that pain has both physical and psychological elements. Understanding how pain works in the mind and brain could eventually give doctors tools for helping people cope with painful medical treatments. According to the passage, what may be the author's advice to a doctor before an operation? | [
"To provide the patient with more pain killers.",
"To talk to the patient and ease his/her worries.",
"To give the patient strong heat pulses beforehand.",
"To emphasize the possible severe pain to the patient."
] | B. To talk to the patient and ease his/her worries. | mmlu_train |
aquarat_27115 | Barbara, Becky and Beth dressed up as princesses for Halloween. One was Snow White. One was Sleeping Beauty. One was Cinderella. Becky is not Sleeping Beauty and she went trick-or-treating with Snow White. Beth and Sleeping Beauty are sisters. Who is Snow White? | [
"Becky",
"Beth",
"Barbara",
"none",
"Mary"
] | B. Beth | aquarat |
mmlu_train_28430 | Every few years comes a fitness trend that has people scratching their heads in amazement. "Crunning" will probably be one of them. The "c" stands for "crawling" . This new sport needs two-legged humans running on all fours! The funny idea is the brainchild of Shaun McCarthy. The 34-year-old is convinced that it will revolutionize fitness as we know it. According to the sports enthusiast, "The only thing that crunning's changed about fitness is that it's changed everything about fitness." Mccarthy has no scientific evidence to prove that crunning is more efficient than traditional two-legged running. However, he believes it is a more effective way to exercise because it puts an emphasis on the shoulders and arms, providing a complete body workout. Mccarthy also says crunning seems to tire him out more. He therefore concludes that the unconventional exercise is a bigger calorie burner than normal running. While experts generally agree that crunning may provide a better workout, many are not sure if it is the right exercise for humans. Fitness coach Kevin Dean says we are not built to be on all fours and our wrists are therefore not as strong as our ankles. He believes crunning, which he calls a fad , could result in bad wrist and shoulder injuries, not to mention broken noses. But McCarthy is not worried. Since the release of his crunning video a few weeks ago, many Melbourne residents have been seen scampering around on all fours. As it turns out they are not the only ones. In the Chinese city of Zhengzhou, crawling, a much slower version of crunning, has been a favorite activity for many years. According to some enthusiasts, the light exercise that is believed to date back two thousand years to the Han Dynasty, is good for curing back and spine ailments. Ready to give crunning try? Then Mccarthy recommends investing in some good shoes, hardy gloves and most important of all, a face mask! Why does McCarthy suggest people wearing a face mask when crunning? | [
"To amuse other people.",
"To avoid being recognized.",
"To protect the nose from being injured.",
"To prevent sweat dropping on the ground."
] | C. To protect the nose from being injured. | mmlu_train |
aquarat_53927 | A train is 360 meter long is running at a speed of 54 km/hour. In what time will it pass a bridge of 140 meter length? | [
"65 seconds",
"33.33 seconds",
"40 seconds",
"97 seconds",
"26 seconds"
] | B. 33.33 seconds | aquarat |
mmlu_train_93274 | When a person speaks into a telephone, sound energy is changed mostly into which form of energy? | [
"heat",
"light",
"electrical",
"chemical"
] | C. electrical | mmlu_train |
mmlu_train_4733 | When ice cream is left out of a freezer, the ice cream changes from a ___. | [
"solid to a gas",
"gas to a liquid",
"solid to a liquid",
"liquid to a gas"
] | C. solid to a liquid | mmlu_train |
aquarat_18519 | Two trains of length 100 m and 200 m are 100 m apart. They start moving towards each other on parallel tracks, at speeds 54 kmph and 72 kmph. After how much time will the trains meet? | [
"20/8 sec",
"20/4 sec",
"20/7 sec",
"22/7 sec",
"60/7 sec"
] | C. 20/7 sec | aquarat |
aquarat_15805 | A and B are two stations 390 km apart. A train starts from A at 10 a.m. and travels towards B at 65 kmph. Another train starts from B at 11 a.m. and travels towards A at 35 kmph. At what time do they meet? | [
"2.15 p.m",
"1.15 p.m",
"4.15 p.m",
"3.15 p.m",
"12.15 p.m"
] | A. 2.15 p.m | aquarat |
aquarat_3641 | A man took loan from a bank at the rate of 12% p.a. simple interest. After 3 years he had to pay Rs. 5400 interest only for the period. The principal amount borrowed by him was: | [
"Rs. 10,000",
"Rs. 12,000",
"Rs. 14,000",
"Rs. 15,000",
"Rs. 16,000"
] | D. Rs. 15,000 | aquarat |
aquarat_3987 | Three taps A, B and C can fill a tank in 12, 15 and 20 hours respectively. If A is open all the time and B and C are open for one hour each alternately, the tank will be full is? | [
"7",
"8",
"10",
"5",
"2"
] | A. 7 | aquarat |
arc_challenge_875 | The ocean water near the equator absorbs more heat throughout the year than ocean water near the North Pole. Which of the following best explains this difference? | [
"The equator is closer to the Sun.",
"The equator has higher sea levels.",
"The equator receives more direct sunlight.",
"The equator rotates more quickly on Earth's axis."
] | C. The equator receives more direct sunlight. | arc_challenge |
mmlu_train_82665 | One Saturday morning, Apple Inc's iPad table computer went on sale in the United States stores across the country. The iPad can be bought in more than 200 U.S. Apple stores from Apple. Many fans even waited overnight outside some Apple stores, hoping to be the first to get one. Dozens of the people were waiting before the door opened at 9:00 a.m. Hiro Kishimoto, a Japanese computer researcher who had a meeting in San Francisco, came as early as 5:00 a.m. He wanted to read books and magazines with the iPad. " It's much more comfortable than a laptop . Because the laptop is too heavy to carry all the time, when you are in the living rooms, maybe the iPad is the best one to use." He said. The iPad models that hit the U.S. Market on Saturday with price starting from 499 dollars, only have Wi Fi link to the Internet. Apple models that have both Wi Fi and 3G will be on sale in Australia, Canada, France, Germany, Italy, Spain, Swizland and the UK in late April. With a 9.7 -inch touch screen like books and magazines, iPad can let users finish many tasks including making the web, watching videos, playing games and reding e-books. Apple is trying to remake the tablet computer. The iPad doesn't support Adobe's Flash software that is used to watch many of the videos on the web. " It is short of a keyboard, a mouse, USB ports and mwlti-tasking." some researchers said. People can buy iPad computers in _ in late April. | [
"Canad, France and Russia",
"China, Japan and France",
"Spain, Australia and Germany",
"Italy, the UK and Greek"
] | C. Spain, Australia and Germany | mmlu_train |
aquarat_49746 | 2 men and 4 boys can complete a work in 4 days. 5 men and 6 boys can complete the same work in 3 days. The work done by 2 boys is equal to the work of how many men? | [
"4",
"5",
"6",
"7",
"8"
] | B. 5 | aquarat |
mmlu_train_27686 | Wine drinkers tend to buy healthier food than beer drinkers, according to a Danish study published on Tuesday on the website of a weekly medical magazine. People who bought wine at the store were also more likely to buy fruit, vegetables, fish, lean meat and milk than beer buyers did, said the study. Beer buyers were more likely to buy frozen dinners, cold cuts, pork, sugary products, and soft drinks. The study was conducted by four researchers from the National Institute of Public Health over the course of six months. Alcohol researchers Erik Schulenburg and Marten Greenback and two other doctors collected 3.5 million receipts from 98 stores. The customers at the stores represented a large number of Danish people, they said. "Our results confirm international studies which show that wine drinkers tend to eat more fruit, vegetables and fish and rarely eat fats, compared to those who like other kinds of alcoholic drinks," they concluded. Wine buyers also tended to have higher education levels, higher earnings and be in better mental health, they added. Their interest in consumers' shopping bags followed a series of studies in the Danish media. The studies suggested that wine drinkers ran a lower risk of cardiovascular disease and some types of cancer than beer drinkers. According to the passage, beer buyers are less likely to buy _ . | [
"cold cuts",
"pork",
"soft drinks",
"vegetables"
] | D. vegetables | mmlu_train |
mmlu_train_37571 | At first sight, you would think the collection of hundreds of colored shards could be a work of abstract art. But the objects are the contents of the stomach of a sea turtle that lost its battle with plastic pollution. Environmentalists examined the stomach of the turtle found off the coast of Argentina. What they found is the symptom of the increasing threat to sea turtles from a human addiction to plastic. Sea turtles often mistake plastic items for jellyfish or other food. Ingesting ocean pollution can cause a digestive blockage and internal cuts. The result can be dangerous, followed by death. Humans produce 260 million tons of plastic a year. When those products are pulled into the sea's currents, the plastics are just broken into smaller pieces which are consumed by marine life at the bottom of the food chain. An examination of a green turtle found off Florida discovered that, over the course of a month, the animal's faeces had contained 74 foreign objects, including "four types of balloons, different types of hard plastic, a piece of carpet--like material and two 2--4 mm tar balls." "The oceans have become a giant refuse bin for all manner of plastics. All sea turtle species may be seriously harmed, "according to the biologists Colette Wabnitz, from the University of British Columbia. "The symptom of this growing crisis can be seen inside and on sea turtles as well as their oceanic and terrestrial habitats. It is urgently necessary to directly confront the source of plastic pollution, redesign packaging and rethink the very idea of 'throwaway culture'." Almost all marine species, from plankton to whales, have ingested plastic. But, even in small quantities, plastic can kill sea turtles, the biologists said. Fifty out of 92 turtles found dead, stranded on the shorelines of Rio Grande do Sul state in Brazil, had ingested a "considerable amount of man-made _ ". What's tile passage mainly about? | [
"How to prevent the sea turtle from plastic.",
"Why plastic is dangerous to the sea turtle.",
"Protecting the sea turtle from being polluted.",
"Sea turtles suffering from plastic pollution."
] | D. Sea turtles suffering from plastic pollution. | mmlu_train |
aquarat_38965 | 12 men complete a work in 9 days. After they have worked for 6 days, 6 more men join them. How many days will they take to complete the remaining work? | [
"2 days",
"7 days",
"8 days",
"9 days",
"45 days"
] | A. 2 days | aquarat |
aquarat_23084 | Two numbers are less than third number by 30% and 37% respectively. How much percent is the second number less than by the first | [
"8%",
"9%",
"10%",
"11%",
"12%"
] | C. 10% | aquarat |
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