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_50803 | Moscow,Russia(Space news)-"The computer is a better chess player,"insisted Viktor Prozorov,the loser ." It seemed as if it were laughing after every good move.I know I should have beaten it for the sake of mankind ,but I just couldn't win," he announced and shook his head sadly. Prozorov's disappointment was shared by several grand masters who were present,some of whom were so upset that they shouted at the machine.Many chess players said that this meant the end of chess championships around the world,since the fun had been taken out of the game. The computer walked-or rather,rolled-away with 5,000 dollars in prize money and limited its remarks to a set of noises and light. Many chess players felt that playing with a computer would _ . | [
"make the game tougher",
"make the game less interesting",
"make man appear foolish",
"make man lose lots of"
] | B. make the game less interesting | mmlu_train |
mmlu_train_67160 | This was no ordinary class. The students who came together were all science or engineering professors at Cornell University. They had interrupted their research to accept an invitation to take part in an unusual experiment: "an interesting week of poetry." This class was part of a study to answer the questions: Why is science difficult for many nonscience students? What can teachers learn about teaching if they take a class that is not in their field? The students in the poetry class listened to lectures and took notes. They had reading tasks and had to write three short papers. All students noticed one thing - the importance of spoken words. In science and engineering classes, the instructors put tables and drawings on the blackboard. But in this poetry class, the instructors just talked. They didn't write anything on the board. The scientists and engineers noticed one similarity between science and poetry. In both subjects, students need to find layers of meaning . Some layers are simple, clean, and on the surface; other layers are deeper and more difficult. This search for different levels of meaning doesn't happen much in undergraduate science classes, but it is important later, in graduate school. And it is always important in humanities . Both the poetry instructors and their students learned something about teaching from this experience. One poetry instructor, for example, now sees the importance of using informative as he teaches. Most of the scientists agreed on several points. First, humanities classes might help science students to see patterns and decide which information is important. Second, the poetry class was fun. One engineer decided, "We need to change the way we teach engineering to make to make it an enjoyable experience for students." But perhaps the most important result of the experience was this; All of the professors began to think about how they teach and how they cam teach better. What do we know about this unusual class? | [
"The teachers did lots of writing on the board",
"The teacher were invited to attend several lectures.",
"The student were professors from a university",
"The students were studying science and humanities."
] | C. The student were professors from a university | mmlu_train |
arc_challenge_231 | Which statement describes how muscles work to allow a person to extend an arm from a curled position by straightening the elbow? | [
"Both the biceps and triceps contract.",
"Both the biceps and the triceps relax.",
"The triceps contract and the biceps relax.",
"The biceps contract and the triceps relax."
] | C. The triceps contract and the biceps relax. | arc_challenge |
arc_challenge_1093 | Which food provides the most energy for the body in the shortest amount of time? | [
"potato",
"meat",
"milk",
"fruit"
] | D. fruit | arc_challenge |
mmlu_train_1203 | If a new moon occurred on June 2, when will the next new moon occur? | [
"June 30",
"June 28",
"June 23",
"June 15"
] | A. June 30 | mmlu_train |
mmlu_train_99276 | Plants use the water for their | [
"heart ache",
"emotions",
"buddies",
"fare"
] | D. fare | mmlu_train |
aquarat_14231 | For 6-digit integer 46x,y12, when x and y are drawn at random from {3,5,8}, what is the probability R that the integer drawn is divisible by 8?
* A solution will be posted in two days. | [
"1/6",
"1/3",
"1/2",
"2/3",
"5/6"
] | D. 2/3 | aquarat |
aquarat_53785 | A can do a work in 7 days B in 12 days and C in 5 days. If they work on it together then in how many days required to complete the work? | [
"420/177",
"420/179",
"410/87",
"90/14",
"77/56"
] | B. 420/179 | aquarat |
mmlu_train_16543 | Eat less and exercise more--it has long been a magic word for reducing those extra weight. But now it seems that all the hard work may have been in vain. Scientists say there are ten other reasons why people just keep getting bigger. They say that sleeping habits, central heating, medicines and even some pollutants can play a role in weight gain. Traditionally, people have focused on diet and exercise to solve the problem. However the scientists from top US and Canadian universities say that other things must be considered. Lack of sleep could be partly the reason. In recent years, the average night's sleep has dropped from nine hours to just seven. Sleep shortage changes levels of the hormones that control food intake and body fat and increase hunger and appetite. If it is too hot or too cold, we burn calories to cool down or heat up. But if the temperature is just right, the calories may be turned into body fat instead. Those who take medicine to control their blood pressure can often put on weight. Similarly, studies have shown that going on the Pill can add to a woman's weight. Mother nature may also be the reason, with our body shape being partly inherited . The overweight are also more likely to settle with partners of a similar size. And their children are more likely to be obese . And the use of pollutants is on the rise, say the researchers. The man-made chemicals in pesticides and plastics can lead to weight gain. Your mother's age and your weight at birth are also important, with older woman more likely to have obese children and underweight babies having a bigger chance of being obese in later life. We also tend to put on weight as we get older. Finally, giving up smoking can also help pile on the pounds. The scientists from Yale, Cornell and Johns Hopkins said there was some evidence supporting poor diet and lack of exercise as the main causes of obesity. What would women prefer to do to have healthy children? | [
"To have only one child.",
"To marry at an older age.",
"To marry a strong husband.",
"To give birth to a baby at younger age."
] | D. To give birth to a baby at younger age. | mmlu_train |
arc_challenge_96 | Data in tables may also be presented in graphs. Which type of data would best be displayed on a circle graph? | [
"the distance of the planets from the sun",
"the depths of the major oceans on Earth",
"the amount of rainfall each day for a month",
"the percent of various materials in solid waste"
] | D. the percent of various materials in solid waste | arc_challenge |
mmlu_train_4732 | What tool is used to determine the mass of an object? | [
"Balance",
"Meter stick",
"Thermometer",
"Graduated cylinder"
] | A. Balance | mmlu_train |
arc_easy_456 | Which land form results when carbonic acid in groundwater seeps through rock and dissolves limestone? | [
"valleys",
"ravines",
"caverns",
"mountains"
] | C. caverns | arc_easy |
mmlu_train_96884 | What will happen to gas once heated? | [
"melting",
"freezing",
"ascension",
"cooling"
] | C. ascension | mmlu_train |
mmlu_train_30445 | While astronauts in space get to do many exciting things, they miss out on ordinary things that we all take for granted--being able to walk on firm ground, hanging out with family and digging into a slice of hot steaming pizza. Though not much can be done about the first two things, there may soon be a solution to the third one, thanks to this cool 3-D pizza printer! About a year ago, NASA offered $125 ,000 to Anjan Contractor, a 3-D technology expert, to build a device that would allow astronauts to make pizza on demand. The mechanical engineer promised that his invention would produce pies in large quantities that looked, tasted and even smelled like pizza made in common ovens. Late last year, the engineer presented a video of his first prototype that begins by creating a single slice of dough that is cooked and printed at the same time. Then comes the tomato "sauce" -- a mix of tomato powder, oil and water and finally, a protein slice that resembles cheese. While the video doesn't show the baking process, the inventor says that once the pizza is printed, it can be ready to be consumed in 7 seconds. While the pie in the video looks delicious enough to attract any pizza lover, Anjan Contractor is far from ready for astronauts. That's because he still has to find a solution to make the food container in the printer last for 30 years. Though that may sound unrealistic, actually it is not. Anjan Contractor believes that the only way that is possible is that the water is removed from all the ingredients and then they are reduced to the powder form. This, as you can imagine, will not be so easy. But, while the printer may not be ready for space, it certainly looks ready enough for people on earth. Hopefully, NASA and Contractor will consider selling it to those not fortunate enough to go to Mars! The biggest challenge that Anjan Contractor is faced with now is probably that _ . | [
"he has no money left to go on with his research",
"the pizza doesn't seem appetizing to pizza lovers",
"he has no way to make pizza that can last for thirty years",
"he cannot make the food container last for decades"
] | D. he cannot make the food container last for decades | mmlu_train |
mmlu_train_58206 | Organic food, once considered something that only health fanatics desired, is now a regular feature at most supermarkets. And that has created a bit of a dilemma. On the one hand, you have a conventionally grown apple. On the other, you have one that's organic. Both apples are firm, shiny and red. Both provide vitamins and fiber, and both are free of fat, sodium and cholesterol. Conventionally grown food generally costs less, but is organic food a better choice? The advantages claimed for such foods over conventionally grown and sold food products are now being debated on a large scale. Supporters of organic foods -- a term whose meaning varies greatly --are frequently telling the world that such products are safer and more nutritious than others. The growing interest of consumers in the safety and nutritional quality of daily foods is a welcome development. However, much of this interest has been aroused by sweeping claims that the conventional food supply is unsafe or inadequate in meeting nutritional needs. Almost daily, the public is surrounded by claims for "no-aging" diets, new vitamins and other wonder foods. There are numerous unsubstantiated reports that natural vitamins are superior to man-made ones, that fertilized eggs are nutritionally superior to unfertilized eggs, that untreated grains are better than those treated with insect spray and the like. Although most of these claims are not supported by scientific evidence, large amounts of written material about the benefits of organic foods makes it difficult for people to separate fact from fiction. As a result, claims that eating a diet consisting of organically grown foods prevents or cures disease or provides other benefits to health have become widely advertised and form the basis for people's opinion. One thing that most organically grown food products seem to have in common is that they cost more than conventionally grown foods. But in many cases consumers are misled if they believe organic foods can maintain health and provide better nutritional quality than conventionally grown foods. So there is real cause for concern if consumers, particularly those with limited incomes, distrust the conventional food supply and buy only expensive organic foods instead. What is the author's attitude towards the claims of organic foods? | [
"Doubtful.",
"Enthusiastic.",
"Supportive.",
"Uninterested."
] | A. Doubtful. | mmlu_train |
arc_easy_1402 | What statement describes what happens to the carbon dioxide waste produced by a developing baby during pregnancy? | [
"It is carried by the umbilical cord to the placenta and then to the mother's blood.",
"It is released from the fetus by its breathing and then is absorbed by the placenta.",
"It is released through the fetal urine and then exits through the umbilical cord.",
"It is carried through shared blood vessels and th... | A. It is carried by the umbilical cord to the placenta and then to the mother's blood. | arc_easy |
mmlu_train_98013 | if the local forest is cut down, which one of these animal's habitat might be affected? | [
"a student living in a townhouse",
"a man who lives in the city",
"a dog who lives in a pound",
"a rabbit who lives in a hole"
] | D. a rabbit who lives in a hole | mmlu_train |
aquarat_31040 | How many integers from 0 to 50 inclusive have a remainder of 3 when divided by 8? | [
"5",
"6",
"7",
"8",
"9"
] | B. 6 | aquarat |
aquarat_34799 | If the sides of a triangle are 26 cm, 24 cm and 10 cm, what is its area ? | [
"108 sq.cm",
"112 sq.cm",
"116 sq.cm",
"120 sq.cm",
"130 sq.cm"
] | D. 120 sq.cm | aquarat |
mmlu_train_64630 | A Scottish university is considering allowing students to use their own computers in exams. Edinburgh University already has the equipment to allow a small number of students to use computers during exams. Senior officials at Edinburgh University say that it is unfair to expect students to use pens and paper in exams when the majority of their coursework is done on computers. Undergraduates at the School of Divinity have the choice of using computers with their final answers being collected on a USB stick, but the take-up stands at less than 10 per cent. Dai Hounsell, professor of higher education at the university, said, "We've got to look at alternatives to the handwritten exam. Looking ahead ten years from now, I'm sure there will not be handwritten answers any longer in the exam of certain subjects, but how we get there from here isn't easy. The plan doesn't apply so much to science and engineering subjects where students have to use charts and mathematical formulae . There isn't technology at the moment to allow them to do that on a computer." He adds that the approval of students is the key before anything is carried out. He also said, "We don't want to put students' future at risk by experimenting as there are technical things which can go wrong. There could be a power failure." Nora Mogey, head of Media and Learning Technology Service at the university, said, "A lot of students are not _ enough to make that step in such an important situation. They don't feel they've had enough practice in typing on a computer with a time limit in a high-pressure environment. They think they do better with a pen in their hand than on a keyboard." Jennifer Cadiz, president at the National Union of Students in the UK, said, "It's great to see universities recognizing that times have changed. Exams can be a really stressful time for students and it's helpful to offer them a flexible way to complete exams." No other major Scottish universities have plans to follow in Edinburgh University's footsteps and the Scottish Qualifications Authority says it has decided not to carry out the plan in its universities. What's Dai Hounsell's attitude towards Edinburgh University's new plan? | [
"He opposes it.",
"He isn't optimistic about it.",
"He is fond of it.",
"He thinks it necessary."
] | B. He isn't optimistic about it. | mmlu_train |
mmlu_train_86538 | FOR people who are interested in space, nothing is more exciting than the idea of living on other planets. That might be why the movie The Martian (<<>> ) is so popular. It shows an astronaut struggling to live on Mars. But would it actually be possible to live on the Red Planet? While the idea of living on Mars is great, the reality does not look as good. Mars does not have a friendly atmosphere for humans. There is very little oxygen there. And because of its distance from the sun, it is also very cold. The temperature on Mars can be -62 degrees on average. This is much too cold for humans. However, scientists say it might be possible to live there even without a good atmosphere. Daytime on Mars is almost the same as Earth's. It means there's enough sunlight to grow plants inside safe buildings. However, they would have to grow in soil from Earth. Mars does not have a strong enough atmosphere to stop the radiation coming from space, which makes it dangerous to grow things in the soil. The radiation is also bad for our health. If we want to live there healthily, we need to build our homes under the ground or within the rocks on the planet. This would protect humans from the radiation and also some heat. When could we actually live on Mars? NASA is hoping to make some progress within the next 20 years. What does Para. 4 mainly talk about? | [
"What problems the radiation causes.",
"How to avoid bad conditions on Mars.",
"How to build homes on Mars.",
"How to protect Mars."
] | B. How to avoid bad conditions on Mars. | mmlu_train |
arc_easy_468 | Animals get energy for growth and repair from | [
"soil",
"food",
"water",
"air"
] | B. food | arc_easy |
aquarat_27231 | Pants, Shorts and Shirts in a dresser are in the ratio of 7: 7: 10. If there are 14 Pants, the number of Shirts in the dresser is: | [
"14",
"7",
"20",
"70",
"35"
] | C. 20 | aquarat |
aquarat_49039 | The average of 11 numbers is 10.8. If the average of first six is 10.5 and that of the last six is 11.4 the sixth number is? | [
"9.5",
"12.6",
"10.5",
"11.5",
"12"
] | B. 12.6 | aquarat |
mmlu_train_94835 | Which organ is most responsible for oxygen entering the blood stream? | [
"nose",
"trachea",
"bronchi",
"lungs"
] | D. lungs | mmlu_train |
mmlu_train_20059 | The gray-haired lady can't wait to leave the building to search for her dad. Unless watched, she will walk in the streets in an effort to find her father, who died 30 years ago. Not all cases of Alzheimer's disease look like this, but Alzheimer's is a serious disease that is said to be the fourth or fifth leading cause of death for people over age 75. It is said that about three percent of the U.S. population over age 65 have Alzheimer's. In the early stages, people may exhibit short-term memory loss. Some may experience changes in personality, easy to be angry. As the disease progresses, patients might lose the ability to move and may be unable to speak or move at all. This progressive disease generally lasts 8 to 10 years before death occurs. While no one is certain what causes these changes in the brain's nerve fibers , their effect is certain. Alzheimer's destroys not only the patients, but also spouses , friends and families. What should you do if you notice progressive memory loss in yourself or a loved one? Have the person examined by a doctor who is a specialist in the treatment of Alzheimer's disease? Though many reasons other than Alzheimer's disease may cause memory loss, its early diagnosis and treatment may delay some of the most serious effects. What feeling will you likely experience if a loved one suffers from Alzheimer's disease? A person will often go through the various stages of sadness, shock, anger, and so on. If the spouse develops the disease, you may experience hurt and disappointment when he or she doesn't remember you are married. Life for the Alzheimer's patients and their loved ones will never be the same as the disease progresses, bringing a deep sorrow, loss and even anger towards God. No matter what feelings are present, facing them honestly will serve one better than burying them. What can be inferred from the passage about the gray-haired day? | [
"She has been living with her father.",
"She was sad about the death of her father.",
"She can't search for her father without being watched.",
"She suffers from Alzheimer's disease."
] | D. She suffers from Alzheimer's disease. | mmlu_train |
mmlu_train_77337 | Turn on the radio. A program will come out from a broadcasting station miles and miles away. We know that sounds and music themselves couldn't travel that distance through space .There must be something that brings the program from the station. But what is this silent carrier ( ) ? This is known as radio waves. However, we can't see them or even hear them. In fact, nobody knows exactly what they are. Nevertheless( ) ,we know that they are made by electricity . At the broadcasting station, people talk, sing, play musical instruments or make many other sounds. These sounds are changed into electricity. Then from the broadcasting aerial of a tall tower , electricity sends out radio waves which travel in all directions .And some of them reach your radio aerial. What happens next is a magical thing. The radio waves start an electric current ( ) in your aerial like the one that was first made in the broadcasting station . Finally, the loudspeaker in your radio set changes the electricity into sound .Therefore, you hear the program. ,. The silent carrier that brings the program to you is called _ . | [
"radio set",
"sound waves",
"radio waves",
"radio current"
] | C. radio waves | mmlu_train |
aquarat_25714 | In how many different ways can 3 identical green boots and 3 identical red boots be distributed among 6 people such that each person receives a pair of boots? | [
"7209",
"4059659",
"2169",
"20",
"7291"
] | D. 20 | aquarat |
mmlu_train_11086 | 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. For Internet universities, exams and diplomas will be valid if _ . | [
"they can attract potential students",
"they can defeat academic cheating",
"they offer students online help",
"they offer many online courses"
] | B. they can defeat academic cheating | mmlu_train |
mmlu_train_4340 | The temperature in a hot star is high enough to pull electrons away from atoms. What state of matter results from this process? | [
"gas",
"solid",
"liquid",
"plasma"
] | D. plasma | mmlu_train |
mmlu_train_26628 | The Future of Technology William, a businessman, arrives in a foreign airport. He doesn't show his passport. Instead, a machine in the wall reads the computer chip in his arm. This contains information about him: his name, age, and I.D number. He exits the airport, and a car door opens when it "sees" him. The car takes him to his hotel. His room "knows" he has entered the building and it "reads" his body. He is cold, so the room becomes warmer. William then watches a business presentation on a video wall. When he takes a bath, the presentation "follows him and continues on the bathroom wall. Finally, the room plays music to help him sleep. It turns off the music when it "sees" him sleeping. William doesn't exist, and none of this is real. But it might be soon. "In five to ten years, computing and communications are going to be free and everywhere, in your walls, in your car, on your body,' says Victor Zue, leader of Project Oxygen. Project Oxygen has one big idea: to create better relationships between machines and people. The dream is that computer will learn to understand what people want. So, what changes will there be at work? Firstly, the building will know where everyone is, all the time. You want to talk to someone? Type the person's name on the nearest computer. It will show you a map of the building and exactly where this person is. You then call this person, who picks up the nearest telephone, also shown on the computer. If he or she is busy with a client or in a meeting, the computer will tell you. Is all this really possible? Visit the Siebel Center, Illinois and see for yourself: computers in the doors and walls, cameras everywhere, the technology of the future, but here today. In the Siebel Center, Illinois, _ . | [
"computers are everywhere",
"the technology of the future is there today",
"there are cameras in the doors and walls",
"the future technology will be there in 5-10 years"
] | B. the technology of the future is there today | mmlu_train |
arc_challenge_613 | Which of these activities is most likely to have a positive impact on the environment of Earth? | [
"Expanding neighborhoods",
"Building factories",
"Constructing highways",
"Creating nature preserves"
] | D. Creating nature preserves | arc_challenge |
aquarat_7737 | There are 10 pair of socks in a cupboard from which 4 individual socks are picked at random. The probability that there is at least one pair is: | [
"195/323",
"99/323",
"198/323",
"185/323",
"115/323"
] | B. 99/323 | aquarat |
mmlu_train_96390 | If an organism is a living thing, it will always | [
"cry",
"respirate",
"do magic",
"walk a rope"
] | B. respirate | mmlu_train |
arc_easy_720 | A mother hen clucks loudly when danger is near and her chicks quickly gather around her. Which sense helps the chicks receive this warning about danger from their mother? | [
"smell",
"taste",
"sight",
"sound"
] | D. sound | arc_easy |
arc_easy_1138 | Which of these are broken down during chemical, but not physical, changes? | [
"elements",
"mixtures",
"solutions",
"compounds"
] | D. compounds | arc_easy |
aquarat_24193 | At the end of three years what will be the compound interest at the rate of 10% p.a. on an amount of Rs.30000? | [
"6620",
"2888",
"2776",
"9930",
"2718"
] | D. 9930 | aquarat |
aquarat_7737 | There are 10 pair of socks in a cupboard from which 4 individual socks are picked at random. The probability that there is at least one pair is: | [
"195/323",
"99/323",
"198/323",
"185/323",
"115/323"
] | B. 99/323 | aquarat |
mmlu_train_4656 | Some butterflies live an average of two weeks. This period of time is called a life | [
"process",
"span",
"change",
"cycle"
] | B. span | mmlu_train |
aquarat_49811 | The average of numbers 0.64205, 0.64203, 0.64202 and 0.64201 is ? | [
"0.64202",
"0.64204",
"0.642022",
"0.642028",
"None"
] | D. 0.642028 | aquarat |
mmlu_train_27260 | Something in chocolate could be used to stop coughs and lead to more effective medicines, say UK researchers. Their study found that theobromine , found in cocoa, was nearly a third more effective in stopping coughs than codeine, which was considered the best cough medicine at present. The Imperial College London researchers who published their results online said the discovery could lead to more effective cough treatment. "While coughing is not necessarily harmful it can have a major effect on the quality of life, and this discovery could be a huge step forward in treating this problem," said Professor Peter Barnes. Ten healthy volunteers were given theobromine, codeine or placebo, a pill that contains no medicine, during the experiment. Neither the volunteers nor the researchers knew who received which pill. The researchers then measured levels of capsaicin, which is used in research to cause coughing and as a sign of how well the medicines are stopping coughs. The team found that, when the volunteers were given theobromine, the capsaicin needed to produce a cough was around a third higher than in the placebo group. When they were given codeine they needed only slightly higher levers of capsaicin to cause a cough compared with the placebo. The researchers said that theobromine worked by keeping down a nerve activity , which cause coughing. They also found that unlike some standard cough treatments, theobromine caused no side effects such as sleepiness. According to Professor Barnes, theobromine _ . | [
"cannot be as effective as codeine",
"can be harmful to people's health",
"cannot be separated from chocolate",
"can be a more effective cure for coughs"
] | D. can be a more effective cure for coughs | mmlu_train |
mmlu_train_74251 | North American black bears are shy animals. They are fearful by nature, and will usuallyrun away if they see or hear people. Because of this, it can be difficult for scientists to learnabout these animals. In order to study black bears, researchers from New Jersey, USA, catch bears and usedrugs to help them go to sleep. Researchers then work out the size and the weight of the bear,take blood to test for diseases, _ a tooth and take it to the lab to find out its age. Fromthese studies, researchers want to find out how many bears live in New Jersey, how long theylive, and how many babies they produce. But in Minnesota, USA, researchers study bears that are completely awake. The bears knowthe researchers' voices and they are not afraid of die research team. With the help of a few grapes to keep the bears busy, researchers can touch them to check their hearts, look at their teeth, and do other jobs.Researchers can also walk or sit with bears for hours and make videos to learn about their everyday lives. In both places, the main purpose is the same--to make sure there is a healthy population of black bears. But theresearch methods and the kinds of information that researchers, are able to collect are quite different. Which of the following may NOT be included in the New Jersey studies on bears? | [
"The age.",
"The way of their communication.",
"The weight.",
"The number of babies they produce."
] | B. The way of their communication. | mmlu_train |
mmlu_train_41674 | Anyone who ever wondered why a dying plant, say, a freshly-cut red rose may appeal to a lady friend, might take some comfort in science, which once again offers us a reasonable answer to one of the world' s great mysteries. Beyond a common preference in people for blue, "the long history of color preference studies has been described as 'confusing and contradictory '," write scientists Anya Hurlbert and Yazhu Ling of England' s Newcastle University, authors of a new study in the journal Current Biology. "This fact is perhaps surprising," they said, "though the popularity of the concept that little girls differ from boys in preferring pink." But the scientists believe they have an answer to this scientific mystery, discovering women's preference for red, hidden above the average liking for blue. In their study, the pair quickly flashed color cards, displaying many different aspects, at 208 volunteers, mostly Britishers but with a number of Han Chinese, who moved to the United Kingdom recently. Tested in three different experiments, the researchers found out a small but significant preference for reddish colors in the female volunteers. Puzzled, the authors realized that most of the difference between men and women came in the form of a preference for green VS red in the color cards, regardless of the other slight differences such as the slightly blue ones that everyone liked. Why might this be? Evolution might offer an answer, they reason. Human color perception , the assessment of three separate color types -- red -- green -- blue-- in our vision is a relatively recent addition to our line of mammals Adding weight to their argument, they found the women who are most typically feminine on a psychological survey also had the biggest preference for reddish colors. "My love is like a red, red rose," wrote the Scottish poet Rober Burns in 1794. The word "pair" in Para.4 refers to _ . | [
"boy and girl",
"the two authors",
"research and result",
"pink and blue"
] | B. the two authors | mmlu_train |
mmlu_train_82652 | In the last eight years, a lot of bees have disappeared. Scientists have been studying why those bees have been leaving their hives and not returning. They believe that their living environment may be changing. Now, the US government is stepping in to help fight this problem. President Barack Obama has asked for $50 million(310 million yuan ) in his 2015 budget to fight this problem, and has announced the start of the Pollinator Health Task Force. This group will work on keeping the US bee population healthy and strong, and will show people what they can do to help bees. Even though many people may not like bees, they are an important part of how we grow food. As pollinators , they move from one plant to another. Through pollination, plants can grow seeds and fruit. It's said that at least 90 kinds of plants including nuts, fruits and vegetables depend on bees for pollination. The new Pollinator Health Task Force will work hard to protect bees, and build new hives for pollinators. It also plans to start a public education activity to make more people know the importance of pollinators, and actions that can be taken to protect them. The group will reach out to schools, libraries, museums and so on. Obama said that helping save the bee population will avoid other losses for the agricultural sector , and will help protect the health of the environment. What role do bees play in growing food | [
"They pollinate, helping plants grow seeds and fruit.",
"They can help keep Earth healthy.",
"They can help plants grow more grains of pollen.",
"They can make fruit and vegetables grow bigger."
] | A. They pollinate, helping plants grow seeds and fruit. | mmlu_train |
m1_pref_14 | For each of the sub-questions of this question (next page), tick/check the corresponding box if the presented sentence is correct
at the corresponding level (for a human). There will be a penalty for wrong boxes ticked/checked.Some sentences is hard understand to. | [
"lexical",
"syntactic",
"semantic",
"pragmatic",
"none of the above is correct"
] | A. lexical | m1_pref |
mmlu_train_42457 | Beavers are a very unique species in the world of nature and wildlife----they are architects. Their dams are fine examples of engineering. A pair of beavers will build a dam, using branches, mud and stones, across a river. The water held back by the dam flows over the bank on either side of the river, flooding the nearby ground and forming a pond. At some point in the pond the beavers then build their home, which is called a lodge. This consists of a cone-shaped pipe of branches and sticks of two to six feet in length held together with mud and stones, the top of which projects above the waterline. It serves as a shelter from the bad weather, a safety from enemies and a base for food supplies to be drawn upon in winter. From an engineering point of view the lodge could hardly be improved. Not only does it contain a central room just above water level, which is accessible only through underwater tunnels, but it also has "walls", one or more escape tunnels and an air hole at the top, which controls the temperature inside and gives air-conditioning. It is altogether a clever piece of construction, with all modern conveniences. It is, in fact, better protected against the effects of flooding than many human houses. Trees are essential to beavers. They eat the bark on the upper branches. But they must first _ the trees, using their four front teeth. With these sharp tools, it takes only a few minutes to cut down a tree. The engineering skill of beavers is to a large extent a result of their ability to use their front paws as hands. A female will carry her young held under her chin with her front paws, walking on her hind legs. A similar method is used by all beavers when transporting stones or mud, although they also carry such materials on their broad flat trails. The fore-paws are also used for digging and for dragging heavier pieces of wood. This text is mainly about _ . | [
"the beaver's lodge",
"the beaver's engineering skills",
"the beaver's dam",
"the beaver's intelligence"
] | B. the beaver's engineering skills | mmlu_train |
mmlu_train_56982 | Jeremy Kerr, a researcher at the University of Ottawa in Canada, and his colleagues analyzed more than 400,000 observations of bumblebee species collected in North America and Europe from 1975 to 2010. When the researchers recorded the locations of these bee populations, they found that many of the 67 species analyzed were moving northward from their southern limits while the northern edges of the bees' ranges are staying in place. What it results in is obvious. Bees have been paid more attention to in recent years, with populations of honeybees and bumblebees obviously declining in some parts of Europe. Previously, attention on the decline of bee populations has focused on causes including habitat loss, pesticide use and the spread of bee parasites . But the work by Kerr's team found something different. "For every species, there is one or two species declining and others that are not moving at all," says Kerr. This shift has also been observed in other species, such as butterflies. But due to a new cause -- the rise of temperatures instead of total pesticide use, a change in land use or parasites, bumblebees -- unlike butterflies -- have failed to extend the northern boundaries of their ranges into the territory that is now habitable for them, so bumblebee species across Europe and North America are declining rapidly, the latest study led by Kerr's team finds. "Our data suggest that the new factor plays a leading, or perhaps the leading, role in this trend," says Kerr. "This study shows that a fourth factor is also beginning to affect it. It is likely that the combined stresses from all of these pressures will have destructive impacts on bumblebees in the not-too-distant future," says Dave Goulson, a bee researcher at the University of Sussex, Brighton, UK. Exactly what can be done to help bumblebees is not clear. Kerr's team suggests that relocating colonies might be an answer but Goulson says that because the insects are mobile they are capable of moving northwards if there is suitable habitat available. What kind of writing is this passage? | [
"A book review.",
"An announcement.",
"A scientific report.",
"An official report."
] | C. A scientific report. | mmlu_train |
mmlu_train_93981 | Which tool would be best to use for counting the number of legs on an ant? | [
"ruler",
"hand lens",
"calculator",
"microscope"
] | B. hand lens | mmlu_train |
mmlu_train_96592 | what celestial body is after the 8th one in this solar system? | [
"earth",
"venus",
"pluto",
"jupiter"
] | C. pluto | mmlu_train |
mmlu_train_2380 | Students are designing kites to discover what type of kite flies the highest. Which is the most important to consider when designing a kite to fly high? | [
"string length",
"surface area",
"materials used",
"time of day"
] | B. surface area | mmlu_train |
mmlu_train_18440 | Guide to Stockholm University Library Our library offers different types of studying places and provides a good studying environment. Zones The library is divided into different zones. The upper floor is a quiet zone with over a thousand places for silent reading, and places where you can sit and work with your own computer. The reading places consist mostly of tables and chairs. The ground floor is the zone where you can talk. Here you can find sofas and armchairs for group work. Computers You can use your own computer to connect to the wi-fi specially prepared for notebook computers; you can also use library computers, which contain the most commonly used applications, such as Microsoft Office. They are situated in the area known as the Experimental Field on the ground floor. Group-study Places If you want to discuss freely without disturbing others, you can book a study room or sit at a table on the ground floor. Some study rooms are for 2-3 people and others can hold up to 6-8 people. All rooms are marked on the library maps. There are 40 group-study rooms that must be booked via the website. To book, you need an active University account and a valid University card. You can use a room three hours per day, nine hours at most per week. Storage of study material The library has lockers for students to store course literature. When you have obtained at least 40 credits , you may rent a locker and pay 400 SEK for a year's rental period. Rules to be followed Mobile phone conversations are not permitted anywhere in the library. Keep your phone on silent as if you were in a lecture and exit the library if you need to receive calls. Please note that food and fruit are forbidden in the library, but you are allowed to have drinks and sweets with you. What should NOT be brought into the library? | [
"Mobile phones",
"Orange juice",
"Candy",
"Sandwiches"
] | D. Sandwiches | mmlu_train |
mmlu_train_51057 | How to Graduate from College with a High GPA(Grade Point Average) One Hour a Day One of the most challenging things about college is time management. It's not that you don't have enough. In fact you usually have too much time, and as a result time gets wasted. If you take good notes in class, and spend one hour reviewing your notes every day before going to sleep, you will make use of the power of the subconscious to absorb information and by the time exams come around you'll know all the material on a subconscious level, and you don't have to sit up the night before exams. Select Easy Courses The reason why selecting easy courses is powerful is that it allows you to start off your college career with an extremely high GPA. Good grades have less and less of an impact on your GPA later in your college career and raising your GPA becomes much more difficult. Selecting easy courses in the first term also leaves room for the occasional failure when coursework become more challenging. Join (or Form) Study Groups If you go to a large public school where classes often have 700 plus people, study groups are an extremely effective way to ensure good grades. Study groups are often led by older students who have taken the course and received A's in that particular course. They also often provide you with resources such as practice tests, practice problems, and many others that might not be provided by professors. Use Personal Development I can honestly say I didn't involve myself in personal development when I was in college. Looking back I realize that I suffered from low self-respect and a very unhealthy self-image. But, if I had combined personal development techniques with the three steps above, my college career would have turned out very differently. If you have already started school, I recommend developing a strategy that applies these four ideas to your current schedule. If you haven't started school yet, do some research on easier courses and what study groups might be available. If you follow through and commit to the four recommendations above, you'll set yourself up for a very successful first term, and hopefully a very successful college career. From the passage we can infer that _ . | [
"every college student is to get a high GPA when graduated",
"personal development is that most important techniques of the 4 steps",
"the earlier you choose easy courses, the better performance you'll have",
"the fist school year's success plays an important role in your college career"
] | D. the fist school year's success plays an important role in your college career | mmlu_train |
mmlu_train_96404 | A person wants their yard to be a wonderful ecosystem for local wildlife. They consider doing a few things in order to facilitate this, but ultimately decide that the best way to make a great impact is to | [
"make some more money",
"plant a wet rope",
"plant a blue spruce",
"sing to their flowers"
] | C. plant a blue spruce | mmlu_train |
aquarat_12734 | What is the next number of the following sequence
2,3,6,18,108,? | [
"1922",
"1944",
"1934",
"1936",
"1942"
] | B. 1944 | aquarat |
mmlu_train_76607 | If you are a computer game fan, you must have heard of StarCraft. Recently, the University of Florida opened a StarCraft class for students. Maybe you feel confused when you hear of the news, maybe you think I am joking. But that's true. In our mind, students are not allowed to play computer games by teachers and parents. Don't you believe that the StarCraft class was set up in the University of Florida? Please read more. Nowadays, the world is developing in a fast way, so it is very important for students to be good at skills such as solving problems, making decisions and critical thinking . It is said that all these skills appear in StarCraft. Therefore, StarCraft can provide a high _ environment for students to consider and take action in difficult situations. "A student who gets a university education and goes into the business world could realize that something he learned in his StarCraft class helps him to think in a different way," said one teacher in the University of Florida. "The StarCraft class offers a new way to students to study. Study is not only about learning things from books," said another teacher. Not all the students can take the StarCraft class. The class is only open to the students who have some knowledge about the game. What's the main idea of the passage? | [
"It's about who invented the game, StarCraft.",
"It's about a StarCraft class opened in the University of Florida.",
"It's about the importance of university education.",
"It's about how to be a winner in the business world."
] | B. It's about a StarCraft class opened in the University of Florida. | mmlu_train |
aquarat_47307 | A boat having a length 4 m and breadth 2 m is floating on a lake. The boat sinks by 1cm when a man gets on it. The mass of the man is: | [
"12 kg",
"60 kg",
"72 kg",
"80 kg",
"None of these"
] | D. 80 kg | aquarat |
mmlu_train_72916 | Today, people want to be healthy by doing sports and exercise. But some of them have some wrong ideas about it. "A plate of chicken is a good meal before games because it has much energy ." In fact , the best meal before games should have carbohydrates . Food like potatoes, bread, bananas are rich in it, but chicken and meat are not. "The best time to exercise is early in the morning." Morning is a good time to exercise, but it may not be good for you. If afternoon or evening is OK for you, and you enjoy the feeling of getting healthier, you can choose any time to exercise. So there is no _ time for you to exercise. "If you drink water when you exercise, you'll feel tired." You must have some water during breaks when you exercise. And after exercising, you must have enough water. If you don't drink enough water, then you may feel tired. " Exercising every day is quite important." Wrong. Too much exercise is bad for our health. You have to give your body a day of rest. Which of the following will be the best title ? | [
"Results of sports and exercise.",
"Best time for sports and exercise.",
"Reasons for sports and exercise.",
"Wrong ideas about sports and exercise."
] | D. Wrong ideas about sports and exercise. | mmlu_train |
arc_easy_2063 | Sterling silver is a combination of silver and copper. Which of the following is also a combination of two or more metals? | [
"aluminum.",
"lead.",
"gold.",
"brass."
] | D. brass. | arc_easy |
mmlu_train_95721 | Why animal may use a rock as shelter | [
"Centipede",
"Dolphin",
"Seagull",
"Dog"
] | A. Centipede | mmlu_train |
mmlu_train_32568 | Today's world is very unsafe for children. We all listen to news of child abduction everyday on TV and feel concerned about the safety of our children. So, it is necessary for parents to know about the methods of protecting children from illegal elements and criminals. GPS tracking system comes in handy for such a purpose and gives a sigh of relief to the worried parents. With the help of GPS child tracking device you can locate your child easily at any time. GPS child tracking system is also very helpful for watching the activities of teenagers.This age is called the most risky age, as in this age it is very easy to attract child towards effortless shortcut ways of achieving success. money etc. Bad-intentioned people try to misuse the innocence of children. With the GPS child tracking system, you can keep a watch on your child and prevent him from falling in bad company. A less than 2 inches square device, it is very easy to operate and doesn't need much technical expertise . You can put it in the backpack of your child. With this device, you can keep a watch on your child 24 hours via your personal computer. If you witness some threat or if the child feels some danger in any situation, he can press the SOS button. The device is easily rechargeable and battery runs 18~24 hours after each recharge. What can children with GPS do if they are in danger? | [
"Call their parents immediately.",
"Press the SOS button.",
"Send a message to local police.",
"Send a signal to the computer at home."
] | B. Press the SOS button. | mmlu_train |
aquarat_22253 | At what rate percent per annum will the simple interest on a sum of money be 1/5 of the amount in 10 years? | [
"2%",
"7%",
"9%",
"3%",
"1%"
] | A. 2% | aquarat |
mmlu_train_34540 | NASA-s New Horizons probe flew by Pluto this morning, sending back history's first up-close looks at the vast freezing-cold world. Closest approach came at 7:49 a.m. EDT. To celebrate, NASA gave out the latest photo of Pluto. It showed a reddish world with an amazing heart-shaped feature on its surface. After today's close encounter, all the nine solar system's traditionally recognized planets have now been visited by a spaceship-a huge project begun in 1962 when NASA's Mariner 2 probe flew past Venus, a planet in the solar system. More than l,200 scientists, NASA guests and important persons, including 200 reporters, watched the flyby live at New Horizons' mission control center. That close encounter has been a long time coming. The$723 million New Horizons mission launched in January 2006 but began taking shape in 1989. "New Horizons is'a capstone mission'," Glen Fountain, mission project manager told Space, com. "It is the first completion of the observations of our solar system. It-s giving us a new idea about how we human beings fit into the universe." New Horizons "faced a crazy number of challenges," Stern, a driving force behind New Horizons said, "So many people stuck with this for so long. They got knocked down; they stood up. They got knocked down again; they stood up again." In a coincidence, today's close approach falls on the 50th anniversary of the first flyby of Mars, another planet, which was completed by NASA-s Mariner 4 spaceship. There are no longer nine officially recognized planets, of course. The International Astronomical Union regarded Pluto as "a dwarf planet" in 2006 in a decision that remains controversial today. Which is the best title for the passage? | [
"A New Horizons Probe",
"NASA's Huge Project",
"Pluto,a Controversial Planet",
"A Close Approach to Pluto"
] | D. A Close Approach to Pluto | mmlu_train |
aquarat_13764 | P can do piece of work in 30 days while Q alone can do it in 40 days. In how many days can P and Q working together do it? | [
"17 1/7",
"18 1/7",
"20 1/7",
"22 1/7",
"24 2/7"
] | A. 17 1/7 | aquarat |
mmlu_train_96303 | If an object is close then how will that object appear? | [
"gigantic",
"minute",
"small",
"tiny"
] | A. gigantic | mmlu_train |
mmlu_train_15338 | Anyone who has ever lost keys or money will have wished for a simple but effective way to make sure it never happens again. A US company is trying to help. Using a tiny microchip which is implanted into the arm, they have come up with a replacement for cash or credit cards that cannot be left at home or dropped on the bus. The Verichip is about the size of a grain of rice and works using radio frequency identification technology. At a shop, a radio frequency "reader" would send a signal and the chip in your arm would respond with your unique identity number. That would give the "reader" your financial information, and money could be taken directly from your accounts and you wouldn't even have to reach for your wallet. The company also hopes to include other information on the chip, such as medical records, building security codes and passwords, making life even easier. But not everyone is happy with the developments. Critics say that a lot can go wrong with the chip. A clever thief could build a fake reader that would steal your information without you knowing. So your money could still be stolen. Privacy is a big issue too. Stores, or even the government, only need to track the chip to find out what you buy, how much you spend and where you go. And if you wanted to get rid of your chip, you would need an operation to remove it. Which is true of the Verichip? | [
"Your information on it will always be safe.",
"Medical records have already been included.",
"You can easily reach for your wallet using it.",
"An operation has to be performed to remove it."
] | D. An operation has to be performed to remove it. | mmlu_train |
mmlu_train_35550 | Grammar is the system of a language. People sometimes describe grammar as the "rules" of a language; but in fact no language has rules. If we use the word "rules", we suggest that somebody created the rules first and then spoke the language, like a new game. But languages did not start like that. Languages started by people making sounds which evolved into words, phrases and sentences. No commonly-spoken language is fixed. All languages change over time. What we call "grammar" is simply a reflection of a language at a particular time. Do we need to study grammar to learn a language? The short answer is "no". Very many people in the world speak their own, native language without having studied its grammar. Children start to speak before they even know the word"grammar". But if you are serious about learning a foreign language, the long answer is "yes, grammar can help you to learn a language more quickly and more efficiently." It's important to think of grammar as something that can help you, like a friend. When you understand the grammar (or system) of a language, you can understand many things yourself, without having to ask a teacher or look in a book. So think of grammar as something good, something positive, something that you can use to find your way---like a signpost or a map. Except invented languages like Esperanto . And if Esperanto were widely spoken, its rules would soon be very different. Which of the following statements is NOT true? | [
"Grammar is the system of a language.",
"Someone created the grammar first and then people learn the language according to it.",
"Language's developing and forming is a long-term process .",
"There is no language staying the same all the time."
] | B. Someone created the grammar first and then people learn the language according to it. | mmlu_train |
mmlu_train_18717 | A "blogger" is a person who writes on an Internet computer Web site called a "blog". The word "blog" is a short way of saying Web log, or personal Web site. Anyone can start a blog, and they can write about anything they like. There are millions of blogs on the Internet today. They provide news, information and ideas in many people who read them. They contain links to other Web sites. And they provide a place for people to write about their ideas and react to the ideas of others. A research company called Perscus has studied more than 300 Web logs. It says that blogs are most popular with teenage girls. They use them to let their friends know what is happening in their lives. The study also says that more than 100,000 bloggers stopped taking part in the activity after a year. However, some people develop serious blogs to present political and other ideas. For example, the Republican and Democratic parties in the southern state of Kentucky recently started their own blogs. And American companies are beginning to use blogs to advertise their products. At the same time, some long-standing blogs have ended last week, blogging leader Dave Winer closed his free blog service weblogs. com. He says the site became too costly to continue. He started the blog four years ago. And thousands of people had written on it. They are now upset because they did not know that the site was closing. One blog that is still going strong is called Rebecca's Pocket. Rebecca Blood created the Website in 1999. She wrote about the history of blogs on the site. That article led to a book called "The Weblog Handbook". It has been translated into four languages so far. Ms. Blood says Rebecca's Pocket gets about 30,000 visitors a month. She writes about anything and everything--politics, culture and movies. She recently provided medical advice. And she wrote about how to prevent people from stealing money from on-line bank accounts. The text is mainly written to _ . | [
"introduce an Internet computer Web site called \"blog\"",
"introduce a short way of saying Web log",
"tell readers about blogs",
"tell readers how to write blogs"
] | C. tell readers about blogs | mmlu_train |
mmlu_train_57852 | When Iain Douglas-Hamilton first started studying elephants in Africa,he had to invent ways of tracking the big animals. Over the course of 40 years in the field, the zoologist learned how to fly airplanes and use some high-tech means to follow their movements. He also learned how to get out of the way fast. "I learned how to climb trees very quickly," says Dr. Douglas-Hamilton, winner of the 2010 Indianapolis Prize. As co-founder of Save the Elephants, he has also learned to be an activist, author, and politician. When Douglas-Hamilton left Tanzania, in East Africa, in 1970 to study at Oxford University in Britain, he left behind "an elephants' paradise ."But when he returned in 1972, the country's national parks looked more like a war zone. Douglas-Hamilton often found more dead elephants than living ones. Dr. Douglas-Hamilton now lives in Kenya with his wife, Oria, who co-founded Save the Elephants. Together they have written two books, "Battle for the Elephants" and " Among the Elephants". During the height of the ivory poaching ,Douglas-Hamilton flew in small planes, helping bring back elephants in Uganda from the edge of extinction. He's been repeatedly shot at and has survived plane crashes, floods and diseases. He fought for years for a worldwide ban on ivory sales, which finally took effect in 1989. Douglas-Hamilton pioneered the scientific study of elephant social behavior. Among his discoveries: Elephants have a society controlled by female elephants and travel in families. In 2009, he worked to save a rare group of desert elephants in Mali from the worst dry weather in Mali's history. There have been other successes, particularly in East and Southern Africa. Douglas--Hamilton has proposed the idea of a mobile national park, where the protected land would follow elephants as they travel. No country has yet accepted it. Even after decades of research, Douglas-Hamilton still enjoys the company of elephants. "I love to sit with them and be with them, "he says. "I have the greatest joy just to be with elephants at peace." Before Iain Douglas-Hamilton left Tanzania for Oxford University , _ . | [
"ivory poaching was common",
"elephants were well protected",
"elephants often died strangely",
"the ban on ivory sales had been introduced"
] | B. elephants were well protected | mmlu_train |
aquarat_39761 | Can anyhow help me with an easy solution for this
2, 7, 36, 4, 14, 225, 6, 21, ? | [
"576",
"476",
"376",
"276",
"676"
] | A. 576 | aquarat |
aquarat_10396 | A starts a business with a capital of Rs. 85,000. B joins in the business with Rs.42500 after some time. For how much period does B join, if the profits at the end of the year are divided in the ratio of 3 : 1? | [
"8 months",
"7 months",
"6 months",
"10 months",
"5 months"
] | A. 8 months | aquarat |
mmlu_train_50915 | How can you find out what is going on inside a person's body without opening the patient's body up? Regular X rays can show a lot. CAT scans can show even more. They can give a complete view of body organs. What is a CAT scan? CAT stands for a kind of machine. It is a special X-ray machine that gets a 360-degree picture of a small area of a patient's body. Doctors use X rays to study and determine diseases and injuries within the body, X rays can find a foreign object inside the body or take pictures of some inside organs to be X-rayed. A CAT scanner, however, uses a group of X rays to give a cross-sectional view of a specific part of the body. A fine group of X rays is scanned across the body and around the patient from many different directions. A computer studies the information from each direction and produces a clear cross-sectional picture on a screen. This picture is then photographed for later use. Several cross sections, taken one after another, can give clear "photos" of the entire body or of any body organs. The latest CAT scanners can even give clear pictures of active, moving organs, just as a fast-action camera can "stop the action", giving clear pictures of what appears unclear to the eye. And because of the 360-degree pictures, CAT scans show clear and complete views of organs in a manner that was once only shown during operation or examination of a dead patient. Frequent appearance before X rays can cause skin burns, cancer or other damage to the body. Yet CAT scans actually don't cause the patient to more radiation than regular X rays do. CAT scans can also be done without getting something harmful into the patient, so they are less risky than regular X rays. CAT scans provide exact, detailed information. They can quickly find such a thing as bleeding inside the brain. They are helping to save lives. What is NOT true of a CAT scan? | [
"It is safer than regular X rays.",
"It makes use of computer techniques.",
"It can stop the action of an organ for a short time.",
"It gives clear pictures of active, moving body parts."
] | C. It can stop the action of an organ for a short time. | mmlu_train |
mmlu_train_33963 | Wherever life takes you after A-level results day, it's likely to bring increased independence. That means it's time to take care of yourself. Students, take note. When you arrive at university, make sure you register with a doctor near your term-time address. If there is a university doctor at your institution, they will be your best choice. If not, ask student services for a recommendation. Once registered, do everything you can to make sure you never have to pay them a visit. Don't take unnecessary health risks. Cook meat thoroughly. Throw food away if it's out of date. Clean up after yourself. Food poisoning can be harmful, but it's easy to avoid if you pay due care and attention. University often brings a certain lifestyle, and while that's usually a whole lot of fun, it can quickly tip into a whole lot of sorrow. Know your limits when it comes to alcohol. Habitual drinking can be dangerous, and while every student will have nights of excess, these should be the exception, not the norm. Look out for your friends, too. If you're worried about alcohol or substance abuse, visit alcoholics-anonymous.org.ukorukna.orgfor free and confidential support. Anyone living with teenagers and young adults, especially in environments such as halls of residence, must accept that germs will be shared. Bugs and colds will spread like wildfire. Living communally brings certain health risks, and _ is probably the most serious of these. Symptoms include a rash, stiff neck and an aversion to bright lights. It's rare, but seek immediate medical attention if you're concerned (meningitis.org). Gappers, meanwhile, may need to consider specific health risks. If you're planning a trip abroad, especially in rural areas of poor countries, make sure you get the necessary vaccinations in good time before you leave. Research these at www.netdoctor.co.uk. You should be able to get everything you need from your doctor, although you may have to give them notice and you may have to pay, even on the NHS . If you also need to take medication while you're away, such as anti-malarials, do it faithfully. On a general note, whoever you are, wherever you are and whatever you do with your time, never walk alone at night, especially in quiet and badly lit areas. Always carry your phone. Never get in an unlicensed cab. Be careful who you trust. Respect your new independence, and keep yourself safe. This passage is mainly intended for the students _ . | [
"who enjoy university life",
"who live outside the campus",
"who are going to university",
"who want to keep fit at university"
] | C. who are going to university | mmlu_train |
mmlu_train_14790 | Birds in cities are damaging their health by trying to sing above the noise of urban life. New research shows that male birds are trying to compete against traffic and city sounds.They are now singing louder and at higher frequencies,which could harm their vocal cords .Some birds are choosing to sing at night instead of during the day.This makes them more open to attack and also creates stress and exhaustion. "The difference between urban and rural birdsong is becoming so big that the two groups could now be unable to communicate.This could lead to inbreeding and a weak gene poo1."said Dr Sue Anne Zollinger of the.University of St Andrews. According to Zollingar,a bird group with a small gene pool might adapt less quickly to new diseases and could be wiped out. A study of the dawn chorus found that birds in Berlin sang up to 14 decibels louder than those in the forest.The birds sang loudest on weekday mornings. "By trying to sing over the sound of the city,birds ale rising vocal injury,"said Zollinger."All this puts the same strain on a bird's vocal cords as when a human need to shout to be heard--except that the birds are doing it all day,every day,"she said. "Singing under such pressure means birds have less control over the sound they produce.Their songs may lose quality and become more rough--sounding."said Zollinger.This could make them appear less attractive to female birds. Mark Constantine,author of The Sound Approach to Birding,said:"Birdsong is important for our quality of life and has been proved to reduce our blood pressure.When we live in the centre of large,urban areas,we get stressed and it's extremely good to have birdsong around us.The impact on humans of birdsong is massive.It harms us,as well as the birds,if their songs become louder and simpler. Some birds in cities now choose to sing at night time because _ . | [
"they want to attract more birds of opposite sex",
"they are more likely to be discovered by their family",
"they can't adapt to the loud noises during the daytime",
"they have to frighten their enemy away"
] | C. they can't adapt to the loud noises during the daytime | mmlu_train |
mmlu_train_54490 | Toddler Teacher About the Job November 16, 2011 TITLE: Toddler Teacher LOCATION: Sinton & Falfurrias, TX . REQUIREMENTS: Must have an Associate's or Bachelor's Degree in Early Childhood Development. Must have a valid driver's license and a safe driving record. Bilingual (English/Spanish) ability is preferred. Three years of prior employment experience in a pre-school program is required. Computer skills, including the use of word processing software, are preferred. Must be able to pass a pr -employment physical, a criminal background check and fingerprint clearance. Since the toddlers are very young,, the teachers should be very patient and help them. GENERAL DUTIES: Responsible for the day-to-day supervision and operation of the assigned classroom. Application Deadline: Open Until Filled Apply At: Community Action Corporation of South Texas P. O. Drawer 1820 Alice, Texas 78332 Teacher About the Job Location: Falfurrias & Hebbronville, TX Requirements: An Associate or Baccalaureate degree in early childhood or a related field and three years of teaching experience in a licensed public school setting at a grade level no higher than elementary school. If employed with an Associate degree, must obtain a Baccalaureate degree within four years of employment. Bilingual ability (Spanish/English) is preferred. Good communication skills, in written and oral forms, are necessary. General Duties: Children here are older than toddlers. Their ages are from 4 t0 5. So the teacher will provide activities that support the growth and development of each child in the assigned classroom. Application Deadline: Open Until Filled Send Application to: Community Action Corporation of South Texas P. O- Drawer 1820 Smith, Texas 78333 What is the common requirement of the two jobs? | [
"Good communication skills. .",
"Good computer software skills!'",
"Three years of professional experience.",
"A valid driver's license and safe record."
] | C. Three years of professional experience. | mmlu_train |
mmlu_train_31535 | For children with cancer ,the facts of life include the facts of death. There is always the fear that they might not live to grow up.Yet they realize that fighting cancer is the only way of beating it. So they fight.And sometimes, they win.It may take years.It certainly takes support from parents and doctors. Unfortunately, many parents can't deal with their child's illness.And doctors, no matter how caring, have other patients to care for. At times like these, the Children's Cancer Foundation can help. We are a group of Hong Kong doctors, nurses, psychologists, parents of children with cancer and concerned persons .All of us are volunteers (offer one's help without payment).We're with the children every day, listening to, and encouraging them. We also advise parents, educate the public and send doctors overseas to study new cancer treatments. Our funding (providing money) has brought better equipment to the wards (large rooms of a hospital), and paid for special flats where the children can recover. We want to do even more.But to do it, we need your help. It will be money well spent.One who looks at our past achievements should prove that. To the children, your contribution will also be a show of support.A sign that you're behind them is just the sort of news that a six-year-old chlid with cancer needs to hear. Which of the following statements is true according to the passage? | [
"the people who work for the children with cancer are not paid.",
"the Children's Cancer Foundation gets money from the children with cancer",
"every child can get help from the Children's Cancer Foundation.",
"only psychologists and parents of children with cancer are willing to help the children with cancer... | A. the people who work for the children with cancer are not paid. | mmlu_train |
mmlu_train_62902 | You've probably heard of a lot about the Internet,but what is it? The Internet is a computer network that uses the telephone system to connect together millions of computers around the world. Maybe that isn't very exciting but once you're connected to the Internet,there are lots of different things you can do.You can send electronic messages or emails to your friends (as long as they're on the Internet,too),or you can sort through all kinds of information on something called the World Wide Web. You don't need to know how the Internet works in order to use it,but if you understand the basics,it may help you work out many technical problems you have--and of course you can help your friends with your Net knowledge! You may think that your telephone is just for talking. But as long as you have the equipment, you can use a telephone line to send computer data as well as sounds. If you connect your computer with the telephone system it can receive information from, and send information to other computers (as long as they are connected with the telephone system,too). Because there is not an organization which operates the Internet,no one exactly knows how many people are connected to it. It's thought that there could be 60 million people on the Net,connected up to over 15 million computers! According to the writer,it's better to _ . | [
"work out its technical problems besides using the Internet",
"use the Internet besides working out its technical problems",
"sort through all kinds of information on www",
"help your friends with your Net knowledge"
] | A. work out its technical problems besides using the Internet | mmlu_train |
mmlu_train_15722 | Air traffic controllers in the US have been advised to take 26-minute naps , after a series of accidents involving workers falling asleep. Now the National Transportation Safety Board (NTSB) is calling for "controlled naps" during nightshifts . NTSB member Mark Rosekind said that a 26-minute nap would improve performance by 34%. He believes that beyond the aviation industry, other professions, such as motoring and machinery, also carry obvious risks. But other experts doubt whether 26 minutes is the appropriate napping time. It's a bit too long and risks you falling into a deep sleep, says Jim Horne, director of the Sleep Research Council. He said, "A nap of about 15 minutes is best; once you get beyond 20 minutes, you risk a deep sleep and you can be much more tired when you wake up. Therefore, we suggest that a nap be combined with a cup of coffee so that you can enjoy an effective sleep before the caffeine takes effect in 20 minutes. However, this method only works on those who have had a poor night's sleep. If you haven't had a sleep the night before, this method won't be enough to make you fresh." Health writer, Linda Wasmer Andrews, also believes that 26 minutes is too long. She says a nap between 10 and 20 minutes is enough, and the timing of the nap is also important. Putting your head down too early means your body may not be ready to sleep yet, but a nap that is too late in a day might make it harder to fall asleep. Early afternoon is often the best time, between l pm to 3pm, when people experience a post-lunch decrease in energy. Jim Horne thinks that a 26-minute nap is not appropriate because _ . | [
"people risk a deep sleep and may feel more tired",
"the guidelines for drivers can reduce the napping time",
"people who had a poor sleep need some more napping time",
"it's a little long for people who didn't sleep the night before"
] | A. people risk a deep sleep and may feel more tired | mmlu_train |
arc_challenge_287 | The largest body in our solar system is | [
"Earth.",
"the Sun.",
"Jupiter.",
"the Moon."
] | B. the Sun. | arc_challenge |
arc_challenge_569 | All of the following are part of an animal life cycle except | [
"growth.",
"fertilization.",
"binary fission.",
"gamete development."
] | C. binary fission. | arc_challenge |
aquarat_13826 | A bulldog received 1,600 votes in a bulldog competition, giving him 20 percent of the votes. What percent of the remaining votes would he have needed to receive in order to win 25 percent of the total votes? | [
"6.25%",
"12.5%",
"15%",
"17.5%",
"20%"
] | A. 6.25% | aquarat |
mmlu_train_51331 | Let's face it.No one drinks diet soda for the taste.People drink diet soda in the hope that it will help them lose weight or at least keep them from gaining it.Yet it seems to have exactly the opposite effect, according to a new study. Researchers from the University of Texas said those who drank two or more diet sodas a day had waist size increases that were six times greater than those who didn't drink diet soda."What we saw was that the more diet sodas a person drank, the more weight they were likely to gain," said Sharon Fowler. The study was based on data from 474 participants in a large, ongoing research project, where the participants were followed for nearly l0 years. While the findings are surprising, they also offer some explanations. Nutrition expert, Melanie Rogers, who works with overweight patients in New York, has found that when patients are switched from regular to diet soda, they don't lose weight at all."We weren't seeing weight loss necessarily, and that was confusing to us," said Rogers. So why would diet soda cause weight gain? No one knows for sure yet, but it could be that people think they can eat more if they drink diet soda, and so over-compensate for the missing calories. A related study found some sweeteners raised blood sugar levels in some mice."Data from this and other potential studies suggest that the promotion of diet sodas and artificial sweeteners may be risky," said Helen P.Hazuda, professor at the University of Texas's school of medicine." _ may be free of calories, but not of consequences." People drink diet soda to _ . | [
"enjoy its taste",
"achieve weight loss",
"stay in fashion",
"gain more energy"
] | B. achieve weight loss | mmlu_train |
mmlu_train_18721 | Connecting with Patients Dr. Paris often treats several generations of a family over many years. "He's seen us through two births, one operation, multiple earaches, a broken wrist and a recovery from a serious traffic crash," says Jill Farrow, a 43-year-old lawyer whose first visit to Dr. Paris was as a teenager. During the birth of her younger son, Farrow began bleeding badly. Dr. Paris managed to solve the problem in a delicate procedure. "Twenty years ago, she probably would have died," he says. Today, when he performs school sports physical examinations for the Farrow boys, 10 and 11, he is always reminded that lives are changed forever by doctors just doing their jobs. To be a mix of country doc and somewhat adventurer, the 55-year-old family physician moved to Hailey after completing his residency . He hoped to practice medicine there and ski at nearby Sun Valley. Unfortunately, the only job opening was for an emergency-room doctor in Missoula, Montana, 300 miles away. Dr. Paris took it. "I'd ski all day and then drive all night to be in Missoula for a 48-hour shift," he recalls. "I'm lucky to be alive." Knowing he couldn't keep up with his eight-hour commute , he began taking flying lessons. In 1981, Dr. Paris joined a small medical practice in Hailey, a former mining town with a population at the time of 2,109. As Hailey grew in the shadow of Sun Valley's booming popularity, Dr. Paris's own practice expanded to seven physicians, including his wife, Kathryn Woods, who is also a family doctor. They met in 1986 at a certification exam in Denver when, in a room full of men in stodgy suits, Woods arrived wearing a Lycra biking outfit and carrying the front wheel of her bicycle (which she couldn't lock up outside). Dr. Paris asked her out on the spot. In 1989, they married. What Jill Farrow says is to indicate _ . | [
"how weak the bodies of her family",
"how hard it is to be a doctor",
"how brilliant the physician's skill is",
"how easy it is to deal with such problems"
] | C. how brilliant the physician's skill is | mmlu_train |
aquarat_976 | In a camp, there is a meal for 100 men or 200 children. If 150 children have taken the meal, how many
men will be catered to with the remaining meal ? | [
"25 men",
"32 men",
"34 men",
"30 men",
"None of these"
] | A. 25 men | aquarat |
mmlu_train_39034 | Students wishing to safeguard their careers against changes in the job market should opt for science rather than arts degrees, according to a survey of undergraduates. Engineering and chemistry were considered to be the most "future proof", as they are courses most likely to lead to an enduring and adaptable career. Students polled by Pearson College were broadly optimistic that their chosen courses would prepare them for a world in which the job market could change dramatically during their working lives. But opinion was sharply divided over which degrees were best for future-proof careers. Eighty-two per cent of respondents believed engineering would help develop future-proof skills, with 74 per cent believing the same of chemistry and 73 per cent of computer science. But just 33 per cent of undergraduates believed history would lead to a future-proof career, and 40 per cent English. However more than two thirds of students (67 per cent) thought the world of work would be significantly different or completely unrecognizable in 20 years. The findings, published today, come after Education Secretary Nicky Morgan sparked controversy with claims that teenagers should steer clear of the arts and humanities and opt for science or math subjects if they want to access the widest range of jobs. She said that in previous decades students would only take math or science if they wanted to pursue a specific career such as medicine or pharmacy, but nowadays that "couldn't be further from the truth". "If you wanted to do something different, or even if you didn't know what you wanted to do...then the arts and humanities were what you chose. Because they were useful - we were told - for all kinds of jobs. Of course now we know that couldn't be further from the truth, that the subjects that keep young people's options open and unlock doors to all sorts of careers are the STEM (science, technology, engineering and math) subjects. " She also described math as 'the subject that employers value most' and said that pupils who study A-level math will earn 10 per cent more over their lifetime. "These figures show us that too many young people are making choices aged 15 which will hold them back for the rest of their lives." she said. What's the students' attitude towards their chosen courses? | [
"Doubtful",
"Worried",
"Optimistic",
"Objective"
] | C. Optimistic | mmlu_train |
aquarat_47526 | What is the remainder when 43717^(43628233) is divided by 5? | [
"0",
"1",
"2",
"3",
"4"
] | C. 2 | aquarat |
aquarat_12446 | How many shots of 1cm radius can be prepared from a sphere of 5cm radius? | [
"33",
"88",
"27",
"125",
"199"
] | D. 125 | aquarat |
mmlu_train_93167 | What is the major function of the human excretory system? | [
"eliminate waste materials",
"respond to stimuli",
"break down food mechanically",
"absorb nutrients from food"
] | A. eliminate waste materials | mmlu_train |
mmlu_train_72713 | Food, Drink & Refreshment Relax and unwind in our new state of the Loch Ness Eatery. Whether you are looking for a snack or a full meal we can provide almost anything to suit everyone. We will be ready for helping you at all times. Fresh Tea. Coffee, Hot Chocolate etc. Good choice of Home Baking and Cake Home Made Soup and Sandwiches. Sweets and Soft Drinks Packed to aches for those who prefer a picnic. Seating for over 150 visitors. Tel: +44(0)1456 450321 Web: www.lochness.com It's clear that the Eatery _ . | [
"can hold 150 people at most",
"only provides Chinese food",
"was set up in the year of 1980",
"doesn't offer many choices"
] | C. was set up in the year of 1980 | mmlu_train |
mmlu_train_90330 | If we find a bird nest , we will have a good place of watching and knowing about birds. Birds sit on eggs and take care of their babies from April to June. Because the baby birds are too young to leave the nest, parents often go to look for food and come back in several minutes. So it is good to watch birds. When we watch birds, we'd better hide ourselves in a close place to the nest, and it's better to use binoculars . But how do we make a bird nest? A good bird nest must be very fine, strong, thick and comfortable. If you want to make one, please follow these: a) Each nest must have six boards for its cover and floor, for its left and right sides, and for its front and back sides. Don't make the boards too slippery . b) Dig a small hole in the front of the nest as a "door". The "door" is big enough so birds can fly in or out easily. c) Make sure the rainwater can't go into the nest. d) One piece of the board should be easy to open. e) Don't forget to colour the nest. We should leave a hole in the front of the nest so that _ easily. | [
"we can clean the nest",
"birds can fly in or out",
"we can hang it",
"we can make it"
] | B. birds can fly in or out | mmlu_train |
aquarat_21249 | A boy wanted to calculate his speed on his bike. His starting point was 350 meters from the turning point. He made the round trip 5 times in 30 minutes. What was the boy's speed in kilometers per hour? | [
"1.75",
"1",
"2.25",
"2.4",
"3.2"
] | A. 1.75 | aquarat |
mmlu_train_78302 | I didn't feel well when I woke up yesterday morning. My throat hurt and _ . I also felt hot. My mother said I had a bad cold. I didn't want to get up, so she let me stay in bed all day. I don't usually like being in bed during the day, but I like it yesterday. I listened to the music and read a magazine. I slept a lot. I had all my meals in bed, though I didn't want to eat much. I had just soup and toast for lunch and some rice and chicken for dinner. By evening I was beginning to feel better. I asked my mother if I could get up and watch television but she said no. Today I feel much better, so I didn't stay in bed. I didn't go to school again, though. I'll go tomorrow if I feel well enough. What didn't he do during his day in bed? | [
"eat",
"listen to music",
"read",
"watch television"
] | D. watch television | mmlu_train |
mmlu_train_4163 | I had always had fun playing in the dirt growing up, digging, throwing, building, smashing, everything, so this year for my birthday my mom and dad had bought me a gardening kit to grow my own vegetables. It came with a watering pot, a shovel, a rake and seeds! The next morning we all went out to the backyard to start our garden. We dug a bunch of small holes with my new shovel, put a seed or two in each hole, and covered them up with dirt and raked over them. Our dog was very confused because he's the one that digs the holes. Every day I would get so excited to water them and see how big they'd gotten. Every day they would get even bigger. That was the most exciting part! Then they started making little tomatoes, and they sort of looked like grapes. And those too got bigger and bigger and started turning red. This was all very exciting and finally by Christmas my dad and I picked our fresh tomatoes and washed them to be eaten in a salad with dinner. what did he get the seeds for? | [
"Christmas",
"for eating his dinner",
"his birthday",
"Mother's Day"
] | C. his birthday | mmlu_train |
mmlu_train_97874 | Which of these lays eggs? | [
"vampire bats",
"flying squirrels",
"lesser whitethroats",
"coyotes"
] | C. lesser whitethroats | mmlu_train |
arc_easy_350 | A forest is flooded when a natural dam breaks, leaving the forest floor under two meters of water. Which animal is most affected by the flooding? | [
"a crow",
"a rabbit",
"a squirrel",
"a butterfly"
] | B. a rabbit | arc_easy |
aquarat_1547 | A works twice as fast as B.If B can complete a work in 12 days independently,the number of days in which A and B can together finish the work is : | [
"4 days",
"6 days",
"8 days",
"18 days",
"None of these"
] | A. 4 days | aquarat |
arc_challenge_766 | Which of the following changes occurs as a solid is heated? | [
"The kinetic energy of the solid decreases.",
"The average density of the solid increases.",
"The specific heat capacity of the solid decreases.",
"The average molecular speed in the solid increases."
] | D. The average molecular speed in the solid increases. | arc_challenge |
aquarat_19447 | There are 18 teams in the hockey league, and each team faces all the other teams 10 times each. How many games are played in the season? | [
"1370",
"1530",
"1790",
"1950",
"2110"
] | B. 1530 | aquarat |
arc_easy_1802 | Some machines can remove the salt that is in seawater. How does removing salt from seawater most help people? | [
"provides useable drinking water",
"creates cleaner water for rivers",
"enables more fish to live in lake water",
"allows more plants to grow along rivers"
] | A. provides useable drinking water | arc_easy |
aquarat_47038 | A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 700 m long? | [
"277 Sec",
"190 Sec",
"187 Sec",
"286 Sec",
"215 Sec"
] | B. 190 Sec | aquarat |
arc_easy_1069 | Water moves by capillary action through soil from moist areas to dry areas. Which property of water is most responsible for this capillary action? | [
"Water is a polar molecule.",
"Water contains an oxygen atom.",
"Water has a high surface tension.",
"Water has a high specific heat."
] | C. Water has a high surface tension. | arc_easy |
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