id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5 values |
|---|---|---|---|---|
arc_challenge_712 | Why is it winter in North America when it is summer in South America? | [
"The south is always warmer than the north.",
"There is less land than water in the south.",
"North America receives less direct sunlight during the winter.",
"When it is December in North America, it is June in South America."
] | C. North America receives less direct sunlight during the winter. | arc_challenge |
arc_challenge_794 | What is the greatest contributor to air pollution in the United States? | [
"factories",
"automobiles",
"power plants",
"burning waste"
] | B. automobiles | arc_challenge |
mmlu_train_95064 | Why would a species camouflage as a dangerous animal? | [
"to mate",
"to avoid crocodiles",
"to catch prey",
"to build nests"
] | B. to avoid crocodiles | mmlu_train |
aquarat_14039 | in a railway station, there are tow trains going. One in the harbour line and one in the main line, each having a frequency of 10 minutes. the main line service starts at 5 o'clock. the harbour line starts at 5.02a.m. a man goes to the station every day to catch the first train. what is the probability of man catchinhg the first train | [
"1/5",
"2/5",
"3/5",
"4/5",
"6/5"
] | D. 4/5 | aquarat |
arc_easy_606 | A salvage yard contains a mixture of iron, glass, aluminum, and plastic. Which property of iron does the salvage yard take advantage of when separating the iron from the rest of the materials? | [
"magnetic",
"electrical",
"ductility",
"malleability"
] | A. magnetic | arc_easy |
arc_challenge_1079 | An atom includes 8 electrons, 8 protons, and 8 neutrons. What is the mass of the atom? | [
"8",
"16",
"24",
"32"
] | B. 16 | arc_challenge |
aquarat_14956 | At present, the ratio between the ages of Arun and Deepak is 4:3. After 6 years, Arun's age will be 26 years. What is the age of Deepak at present? | [
"77 years",
"15 years",
"66 years",
"88 years",
"55 years"
] | B. 15 years | aquarat |
aquarat_37520 | A tour group of 25 people paid a total of $1050 for entrance to a museum. If this price included a 5% sales tax, and all the tickets cost the same amount, what was the face value of each ticket price without the sales tax?
Choices | [
"$22",
"$23.94",
"$40",
"$25.20",
"$30"
] | C. $40 | aquarat |
aquarat_47832 | L2Q,L6S,P12U,R20W,T30U,? | [
"V42Y",
"U47Y",
"V47Z",
"V47Y",
"V46X"
] | A. V42Y | aquarat |
mmlu_train_96562 | Humans have the ability to change how much they weigh, but we cannot change how tall we are because that is | [
"expensive",
"impossible",
"hereditary",
"Too hard"
] | C. hereditary | mmlu_train |
mmlu_train_2496 | 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. | mmlu_train |
arc_easy_1143 | Which is the best example of recycling? | [
"using low energy appliances",
"washing and reusing plastic cups",
"using empty milk cartons as flower planters",
"using aluminum cans to make new products"
] | D. using aluminum cans to make new products | arc_easy |
mmlu_train_9448 | Science can't explain the power of pets, but many studies have shown that the company of pets can help lower blood pressure and raise chances of recovering from a heart attack, reduce loneliness and spread all-round good cheer. Any owner will tall you how much joy a pet brings. For some, an animal provides more comfort than a husband/wife. A 2002 study by Karen Allen of the State University of New York measured stress levels and blood pressure in people - half of them pet owners -while they performed 5 minutes of mental arithmetic or held a hand in ice water. Subjects completed the tasks alone, with a husband/wife, a close friend or with a pet. People with pets did It best .Those tested with their animal friends had smaller change in blood pressure and returned Most quickly to baseline heart rates .With pets in the room ,people also made fewer math mistakes Than when doing in front of other companions. It seems people feel more released around Pets, says Allen, who thinks it may be because pets don't judge. A study reported last fall suggests that having a pet dog not only raises your spirits but may also have an effect on your eating habits. Researchers at Northwestern Memorial Hospital spent a Year studying 36 fat people and were put on a diet-and-exercise programs; a separate group of 56 fat people without pets were put on a diet program. On average,people lost about 11 pounds, Or 5% of their body weight .Their dogs did even better,losing an average of 12 pounds,more then 15%of their body weight .Dog owners didn't lose any more weight than those without dogs but ,say Researchers,got more exercise overall -mostly with their dogs -and found it worth doing. According to Allen, why did the people do better with pets around when facing stressful tasks? | [
"They have lower blood pressure.",
"They become more patient.",
"They are less nervous.",
"They are in higher spirits."
] | C. They are less nervous. | mmlu_train |
aquarat_50216 | A call center has two teams. Each member of Team A was able to process 3/5 calls as compared to each member of Team B. If Team A has 5/8 as many number of call center agents as Team B, what fraction of the total calls was processed by Team B? | [
"3/2",
"3/4",
"8/11",
"1/2",
"1/5"
] | C. 8/11 | aquarat |
mmlu_train_98084 | If a plant is moved from a basement to a field | [
"it will need darkness",
"it will be too dark",
"it will receive nutriment",
"it will now suffocate"
] | C. it will receive nutriment | mmlu_train |
mmlu_train_82230 | A crow is about twenty inches long and black all over. Crows are dirty birds because they live on bad food. Crows eat a lot of waste food. In this way they are more useful to us than any birds. They clean up the dirty things in our streets. Crows are always hungry. They look for food all day, and in the evening you can see them in large numbers flying back to their nests in the trees. They sleep there at night. Crows are much noisier than other birds. Very often a large number of crows will get together on one house and talk. Sometimes they talk together, and sometimes they do it by turns like human beings . It is easy to tell from crow's sound if they are pleased or angry. Perhaps crows talk a lot because they are friendly birds. A pair of crows will live together all their lives, and if one of them dies, the other one becomes very sad and quiet for the rest of its life and some time later it dies too. Crows always look for food _ . | [
"in the evening",
"all day",
"in the morning",
"at night"
] | B. all day | mmlu_train |
mmlu_train_15716 | Drinking wine in moderation improves the IQ and may boost mental agility in old people,according to Japanese researchers. A study of the effects of alcohol on the middle aged and elderly found the average IQ of men who drink wine (whether made from grapes or rice) was 3.3 points higher than that of men who do not imbibe. Similarly,the IQ of women drinkers showed an improvement of 2.5 points over their teetotal sisters.The findings are part of an ongoing study by Japan's National Institute for Longevity into the links between human intelligence and what we eat and drink. The tests measured general knowledge,powers of judgment and concentration in drinkers and non-drinkers over 40,all living in Aichi prefecture,central Japan,and sharing the same income level-roughlyPS50 000 a year--and educational background.All were university graduates. But while wine-drinkers appeared to be brighter,the same was not true of those who drank deer,shochu (a local gin) and whisky. "The benefits of wine and sake (rice wine) in raising IQ could be due to substances they contain,such as polyphenol,which are believed to slow the ageing process," Hiroshi Shimokata,head of epidemiology research,said. It was premature to conclude,he added,that drinking wine or sake slowed the deterioration of brain functions in the elderly,or warded off senility.The research does,however,suggest that this is one way to stay mentally alert longer. But there is a sobering caveat:drinking too much may make you dimmer."People who drink more than 540 milli-litres (a little over a pint) of sake or wine a day had lower intelligence quotients than those who did not drink at all,"Hiroshi Shimokata said."Moderation is very important." From the text,it seems that we can conclude _ . | [
"the more wine we drink,the brighter we are",
"the less wine we drink,the brighter we are",
"drinking wine less than 540ml a day,we'll become dimmer",
"drinking wine in moderation,we'll become brighter"
] | D. drinking wine in moderation,we'll become brighter | mmlu_train |
mmlu_train_54688 | On Web sites across the Internet, people can access a variety of information about you. It's in your interest to be aware of your online reputation and to take the necessary actions to make it what you want it to be. The first step in protecting or improving your online reputation is to find out what information is already posted on the Internet and to assess the impression it leaves on people. Follow these tips to monitor and evaluate your online reputation: Play the name game. Begin by typing your first and last name into several popular search engines to see where you are mentioned and in what context. Example: Robin Counts Focus your search. To get moreprecise results, put quotation marks around your name, so that the search engine reads your name as a phrase and not as two or more unrelated words that just happen to appear in the text. Example: "Robin Counts" Search all of your names. If you have ever used a different name, if you use your middle name or initial, if you use a nickname, or if your name is frequently misspelled, search all variations to make sure you don't miss anything important. Example: "Robin Counts" "Robin J. Counts" "Robin Counts Jensen" Be strategic. If your search turns up information about other people who share your name, you caneliminate many false hits by using keywords. You can add keywords that apply only to you; for example your city, your employer, or a hobby. Example: "Robin Counts" "Woodgrove Bank" "Robin counts"----skydiving Go blogging. If any of your friends, family members or coworkers have blogs or personal Web pages on social networking sites, check them out from time to time to see if they are writing about you or posting pictures of you. Be alert. Use the feature provided by some search engines that enables you to receive automatic notification of any new mention of your name or other personal information. If you put quotation marks around your name when you search online, you will _ . | [
"get general information about yourself",
"still get other people's information",
"get only your information",
"get most information about others"
] | B. still get other people's information | mmlu_train |
arc_easy_1039 | A light-year is a measure of | [
"time.",
"energy.",
"distance.",
"direction."
] | C. distance. | arc_easy |
mmlu_train_23725 | Of course,the main difference on the Chinese dinner table is chopsticks instead of knife and fork,but that's only superficial.Besides,in decent restaurants,you can always ask for a pair of knife and fork,if you find the chopsticks not helpful enough.The real difference is that in the West,you have your own plate of food,while in China the dishes are placed on the table and everyone shares.If you are being treated to a formal dinner and particularly if the host thinks you're in the country for the first time,he will do the best to give you a taste of many different types of dishes. The meal usually begins with a set of at least four cold dishes,to be followed by the main courses of hot meat and vegetable dishes.Soup then will be served (unless in Guangdong style restaurants) to be followed by staple food ranging from rice,noodles to dumplings.If you wish to have your rice to go with other dishes,you should say so in good time,for most of the Chinese choose to have the staple food at last or have none of them at all. Perhaps one of the things that surprises a Western visitor most is that some of the Chinese hosts like to put food into the plates of their guests.In formal dinners,there are always "public" chopsticks and spoons for this purpose,but some hosts may use their own chopsticks.This is a sign of genuine friendship and politeness.It is always polite to eat the food.If you do not eat it,just leave the food in the plate. People in China tend to over-order food,for they will find it embarrassing if all the food is consumed.When you have had enough,just say so.Or you will always overeat! The "public chopsticks and spoons" are used for/to _ . | [
"show the politeness to the guests.",
"share the food together",
"show the genuine friendship and politeness",
"put food into the plates of their guests"
] | D. put food into the plates of their guests | mmlu_train |
mmlu_train_24820 | A "blogger" is a person who writes on an Internet website called a "blog". The word "blog" is a short way of saying "web log", or "personal website". 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 to the people who read them.They contain links to other websites.And they provide a place for people to write their ideas and react to the ideas of others. A research company called Perseus has studied more than 3,000 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 thesame time, some long-standing blogs have ended. Last week, blogging leader Dave Winer closed his free blog service "weblogs.com". He said 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 closed. 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. Miss Blood says Rebecca's Pocket gets about thirty thousand 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 being stolen from online bank accounts. The reason why Rebecca's Pocket is still going strong is that _ . | [
"it was created by a woman",
"it is about the history of blogs",
"it provides useful information and advice",
"it has editions in atleast four different languages"
] | C. it provides useful information and advice | mmlu_train |
mmlu_train_73686 | My parents taught me not to waste food. My mum always found ways to make leftovers taste good. I went to YiLan to learn about some of their special food. As I was there, I learned about the food and the history of the area. I learned that they don't waste food, either, and they use leftovers! Many years ago, there was not enough food for everyone. People learned to cook and eat almost everything. They had to think of ways to make special dishes. One of these dishes is kao zha.It made with leftovers like meat, soup, oil and fat. That might not sound very good, but it does taste good. Today, kao zha is a special dish at big banquets . Another famous dish is called zao bing. It's made with fruit, meat and other things. I really liked it! But I didn't want to eat too much. It has a lot of fat in it. I smelled something burning and I saw smoke, so I found another special food of the YiLan area duck meat. The duck meat is put in a big oven to cook it. Smoke keeps the meat fresh. I don't usually eat meat, but this duck meat was delicious! It tasted sweet. YiLan is a great place with delicious food. I hope I can come back again! Kao zha is a good dish that is made with _ . | [
"fruit,meatandotherthings",
"freshandsweetduckmeat",
"somedifferentleftovers",
"meat,soupandfruit"
] | C. somedifferentleftovers | mmlu_train |
mmlu_train_44304 | Zoo elephants don't live as long as those in the wild, according to a study sure to cause debate about keeping the giant animals on display. Researchers compared the life spans of elephants in European zoos with those living in Amboseli National Park in Kenya and others working on a timber enterprise in Buma. Animals in the wild or in natural working conditions had life expectancies twice than or more of their relatives in zoos. Animal care activists have urged in recent years to discourage keeping elephants in zoos, largely because of the lack of space and small numbers of animals that can be kept in a group. The researchers found that the _ life span for African elephants in European zoos was 16.9 years, compared with 56 years for elephants who died of natural causes in Kenya's Amboseli Park. Adding in those elephants killed by people in Africa lowered the median life expectancy there to 35.9 years. For the more endangered Asian elephants, the median life span in European zoos was 18.9 years, compared with 41.7 years for those working in the Burma Timber Enterprise. Median means half died younger than that age and half lived longer. There is some good news, though. The life expectancies of zoo elephants have improved in recent years, suggesting an improvement in their care and raising, but "Protecting elephants in Africa and Asia is far more successful than protecting them in Western zoos." There are about 1,200 elephants in zoos, half in Europe, researchers concentrated on female elephants, which make up 80 percent of the zoo population. One amazing thing was that Asian elephants born in zoos had shorter life spans that those brought to the zoos from the wild. Zoos usually lack large areas that elephants are used to in the wild, and that zoo animals often are alone or with one or two other unrelated animals, while in the wild they tend to live in related groups of 8 to 12 animals. In Asian elephants, baby death rates are two to three times higher in zoos than in the Burmese logging camps, and then, in adulthood, zoo-born animals die young. People are not sure why. Which of the following is Not the disadvantage of keeping elephants in zoos? | [
"Limited number of relatives.",
"Lack of space.",
"Shorter life expectancy.",
"Less attention."
] | D. Less attention. | mmlu_train |
mmlu_train_59933 | Pushy parents and teachers who "hothouse" the under-5s risk causing damage to the children's long term development, a leading education expert said. Lilian Katz, Professor of Education at the University of Illinois, said that four-year-olds engaged in reading and writing went on to perform worse academically than those engaged in imaginative learning. They scored higher in tests at the age of 5, but children whose first year at school was stimulating _ them four years later. The findings suggest that the government's structured approach to early years' learning could be storing up problems for children. They also raise serious questions about the plan for all children to be able to read by the age of 6. In many countries formal teaching does not start until children are 6 or 7 and have improved their social and manual skills. Children start learning to read and write at 6 in the United States, France and Germany, and at 7 in Finland and Sweden. Professor Katz said that in many schools the courses were "boring children to tears". Much academic teaching required children to learn by memorizing pieces of information out of context, she said. Teaching in reception class should instead allow children to develop their intellect by exploring their environments and asking questions. "Research suggests the benefits of formal academic instruction for four- and five-year-olds seem to be promising when they are tested early, but considerably less so in the long term. When these children are followed over a period of three or more years, those who had early experience in more intellectually engaging curricula were more likely to do well in school than their peers, who had received early academic instruction." She advocates teaching children through first-hand experience and play, in mixed-aged classes. This can include puppet shows, drawing or running a pretend shop in the classroom. According to Lilian Katz, the government's structured approach to early-years learning _ . | [
"is necessary for improving children's reading and writing ability",
"needs to be improved to develop children's academic ability",
"will cause problems to children in their future learning",
"has more advantages than disadvantages"
] | C. will cause problems to children in their future learning | mmlu_train |
mmlu_train_79555 | We have three meals a day. In the morning,we have breakfast. It is at about 6 or 7 o'clock. Breakfast should be good. We can have milk,egg,and other things. Some students often have no breakfast. It is very bad for their heath. In china,lunch is the main meal of the day. It is at about 12 o'clock. It is a big meal. There are often three or four dishes. We should be full after lunch. We usually have supper at about 6 or 7 o'clock in the evening. We should have a small supper. But in England,people call the main meal dinner. It often means supper. What do people often eat for breakfast? | [
"Milk",
"Soybean milk and eggs",
"Some other things",
"A,B and C"
] | D. A,B and C | mmlu_train |
aquarat_32954 | 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 15 phone numbers by using the readable digits followed by 15 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",
"1/18",
"10/271",
"1/1000000"
] | C. 1/18 | aquarat |
mmlu_train_96341 | The circulatory system is so long it | [
"could be wrapped around the earth",
"is the length of a horse",
"is the length of the universe",
"is the length of the universe"
] | A. could be wrapped around the earth | mmlu_train |
mmlu_train_33211 | Having good social relationships -- friends, marriage or children -- may be every bit as important to a healthy life as quitting smoking, losing weight or taking certain medicines. U. S. researchers reported on Tuesday. People with strong social relationships were SO percent less likely to die early than people without such support, the team at Brigham Young University in Utah found. They suggest that the government look at ways to help people keep social relationships as a way of keeping the population healthy. "A lack of social relationships was equal to smoking up to 15 cigarettes a day," psychologist Julianne Holt-Lunstad, who led the study, said in a telephone interview. Her team conducted a study that examined social relationships and their effects on health. They looked at 148 studies that covered more than 308,000 people, published in the Public Library of Science journal PLoS Medicine at www.plosmedicine.org. Having low levels of social relationships was equal to being an alcoholic, was more harmful than not exercising and was twice as harmful as obesity. Social relationships had a bigger effect on early death than getting an injection to prevent pneumonia ,than taking drugs for high blood pressure and far more important than living in air pollution, they found. "I certainly don't want to _ these other risk factors because of course they are very important," Holt-Lunstad said. We need to start taking social relationships just as seriously. " But Holt-Lundstad said there was some evidence that assigning caretakers does not help improve people's health. "Naturally occurring relationships may be different than the support received from someone who is hired for that purpose." she said. According to the text, having poor social relationships is as harmful as _ . | [
"being fat",
"staying up",
"not doing sports",
"drinking alcohol"
] | D. drinking alcohol | mmlu_train |
aquarat_11805 | Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds is? | [
"3/8",
"3/2",
"3/5",
"3/9",
"4/2"
] | B. 3/2 | aquarat |
aquarat_27083 | A 1200 m long train crosses a tree in 120 sec, how much time will I take to pass a platform 400 m long? | [
"266 Sec",
"160 Sec",
"776 Sec",
"166 Sec",
"997 Sec"
] | B. 160 Sec | aquarat |
arc_easy_972 | Mitosis occurs in living things when a cell divides to produce two cells. Compared to the original cell, how many chromosomes are in each of the resulting cells? | [
"half as many",
"the same number",
"twice as many",
"an unpredictable number"
] | B. the same number | arc_easy |
mmlu_train_68127 | The favorite food in the United States is the hamburger. The favorite place to buy a hamburger is a fast food restaurant. At fast food restaurant, people order their food, wait a few minutes, and carry it to their tables themselves. People also take their food out of the restaurant and eat it in their cars or in their homes. At some fast food restaurant, people can order their food, pay for it and pick it up without leaving their cars. There are many kinds of fast food restaurant in the United States. The greatest in number sell hamburger, French fries and so on. They are popular among Americans. Besides, fast food restaurant that serve Chinese food, Mexican food, Italian food, chicken, seafood and ice-cream are very many. The idea of a fast food restaurant is so popular that nearly every kind of food can be found in one. Fast food restaurant are popular because they reflect American life style. Customer can wear any type of dress when they go to a fast food place. Second, they are fast. People who are busy do not want to spend time preparing their own food or waiting while someone prepares it. In fast food restaurant, food is not expensive. Therefore, people often buy and eat at a fast restaurant, while they may not be able to go to a more expensive restaurant very often. Americans like to fast food restaurant because _ . | [
"they can easily find fast food restaurant",
"they like to eat hamburger and French fries",
"they are too busy to want to spend time preparing or waiting",
"they are so rich that they don't want to do cooking themselves"
] | C. they are too busy to want to spend time preparing or waiting | mmlu_train |
mmlu_train_98706 | Which object would have more tightly packed matter | [
"gold",
"gas",
"wood",
"water"
] | A. gold | mmlu_train |
mmlu_train_85382 | If you go to a fast food restaurant, you will probably see a lot of teenagers. Today, many teenagers are overweight, and this is because of their bad eating habits. Most teenagers are fond of food with a lot of fat, oil, salt and sugar. People call this kind of food "junk food". But bad eating habits go beyond fast food. We find many teenagers eat unhealthily. Some don't have breakfast before they go to school. During the day, some don't have a proper meal for lunch. In a recent survey at one school, scientists found that over two thirds of the students didn't follow a healthy diet. They didn't like vegetables, and many of them didn't like to eat fruits. They preferred to eat food with a lot of salt, sugar, or fat. Parents today also worry about their children's diet. Some doctors give the following advice: Teenagers shouldn't eat too much junk food. Teenagers shouldn't eat food with too much salt. Salt can cause high blood pressure in the future. Teenagers should eat food without much fat, oil and sugar. Teenagers need to eat some fruits and vegetables every day. Fruits and vegetables are rich in vitamins and have little fat. Teenagers need to drink more milk. Milk will help their bones grow. Teenagers need to eat breakfast every day. It is good for their body and mind. The main purpose of the passage is to tell the children _ . | [
"how to keep a healthy diet",
"to eat fruits and vegetables",
"how to have a proper meal for lunch",
"not to eat junk food"
] | A. how to keep a healthy diet | mmlu_train |
mmlu_train_19623 | The Guidance Department at Burrville High School has a staff of eleven. Most of their work is done with the students. But the staff sees a lot of parents, too. "Parent meetings form a clear monthly pattern," says Mildred Foreman, Guidance Director. "This pattern stays much the same from year to year. The busy months are October, March and May." September starts rather slowly. Few parents come in. Most of them want to discuss the schedules. October brings many behaviour problems. Some parents are called in. Others come by themselves. Things quiet down in November. December is a quiet month. "It's the holiday," Ms. Foreman says. "People want to come in, I know, but they decide to wait until after New Year's Day." Report cards go home just before Christmas holidays. Bad marks bring parents in as school reopens. This happens again in March, another report card month. May is always the year's busiest month. That's when parents realize that their children might be held back . They come in to see if anything can be done before things are decided in June. May is always the busiest month because the parents want to _ . | [
"discuss schedules with the staff",
"have something done to help their children's promotion",
"know how their children are getting on with their lessons",
"do something good for the school or the staff"
] | B. have something done to help their children's promotion | mmlu_train |
mmlu_train_1644 | Which of the following best describes a role of mushrooms in ecosystems? | [
"capturing energy from sunlight",
"consuming living plant material",
"taking energy from animal hosts",
"breaking down dead plant material"
] | D. breaking down dead plant material | mmlu_train |
aquarat_11096 | If 12 lions can kill 12 deers in 12 minutes how long will it take 100 lions to kill 100 deers? | [
"1 minutes",
"12 minute",
"120 minutes",
"10000 minutes",
"1000 minutes"
] | B. 12 minute | aquarat |
mmlu_train_14492 | Babies are born yogis. Once we were all able to pull our toes up by our ears and laugh about it. Then we aged, got injured, and began carrying stress in our shoulders and back. In short, we lost our balance. Yoga is an ancient practice that helps create a sense of union in body, mind, and spirit. It brings us balance. I was seriously out of balance when I started practicing yoga in 1999. I had plantar facilities in both feet, and my doctor had warned me against all the things I loved to do: walking, hiking, and playing tennis. I was desperate for exercise. Yoga became my salvation and even enhanced my other fitness activities. I practice yoga at least twice a week, but I consider yoga to be part of my daily life because after a while you no longer just practice yoga--you love it. Yoga becomes part of your physical life. Your body grows stronger, more toned, and more flexible as you move from one pose to the other. I spent a week in Mexico at a yoga retreat, and it was the first vacation on which I lost weight. "Rather than building muscle, yoga builds muscle tone," says Shakta Kaur Khalsa, author of the K.I.S.S. Guide to Yoga. "Because yoga helps maintain a balanced metabolism , it also helps to regulate weight. Additionally, yoga stretches muscles lengthwise, causing fat to be removed around the cells." I do yoga poses throughout the day. After hours at my computer, I stretch my stiff shoulders and arms. When I need a boost of energy, I do energizing poses. When I am feeling exhausted at the end of the day, I do restorative poses. Yoga becomes part of your mental life. Yoga teaches you to focus on breathing while you hold the poses. This attention to breath is calming; it dissolves stress and anxiety. I use yogic breathing on the tennis courts, in the dentist's chair, and in traffic jams. You should always leave a yoga practice feeling energized, not tired. If you feel tired after yoga, it means you spent the time "fighting" yourself, trying to force yourself into poses. In yoga, you "surrender" to the pose by letting go of the tension. Yoga becomes part of your spiritual life. Yoga is practiced by people from all religions; it is not restricted to any religious group. Yoga teaches "right" living in how we deal with ourselves and others. As I work on a difficult pose, I learn patience, forgiveness, and the value of gentleness. Yoga advocates proper eating, but you don't have to be a vegetarian to practice yoga. People feel tired after yoga because _ . | [
"they consume energy in practicing yoga",
"they respond well to yoga poses",
"they spend too much time on yoga",
"they force themselves into yoga poses"
] | D. they force themselves into yoga poses | mmlu_train |
mmlu_train_30845 | The global population is living longer,and getting older,which presents new challenges. "The question becomes:who will take care of everyone? While people will always be the best caregivers for people,there just aren't enough people. That's where robotic technology can really make a difference," says Professor Maja Mataric at the University of Southern California. Her group is developing robots to work with stroke patients and elderly people. The research team has found that people react well to a robot gym instructor,and seem to get less frustrated with it than with instructions given on a computer screen. The robot can act as a perfect trainer,with infinite patience. "People say things like 'I prefer this robot to my husband!Can I take it home?'" according to Professor Mataric. "In fact there's a really important point here. As we create these care giving technologies,we're helping not only the people that need the care,but also the people caring for them. We can give them a break,and help them avoid _ ." People are going to have to like,and importantly trust robots before they welcome them into their homes,and several groups around the world are working on making it easier to communicate with them. Much of human communication takes place through body language. Gestures, eye contact , and concepts of personal space are all things that robots are being taught. In learning about how people interact with machines,researchers are also discovering new roles for robots in our lives. Robots can communicate with humans in ways that other technologies can not. "If someone finds the robot to be more persuasive and more reliable,that's going to affect how they interact with it," says Dr Cynthia Breazeal, director of the Personal Robots Group at the Massachusetts Institute of Technology. "We can now start to think about fields where it's the social interaction,which is the main means by which a robot helps someone." Dr Breazeal says that means robots could be used in education,learning,and health care,where social support is important. The scientists are presently working hard to help robots _ . | [
"to use less electricity",
"to communicate better",
"to react more quickly",
"to have more functions"
] | B. to communicate better | mmlu_train |
mmlu_train_2551 | A female opossum can give birth to 5-15 offspring. What increases with a larger litter? | [
"the rate at which they mature",
"the number of reliable food sources",
"the amount of maternal care per offspring",
"the likelihood that some will survive and reproduce"
] | D. the likelihood that some will survive and reproduce | mmlu_train |
arc_easy_177 | Which part of the body carries out the function of copying DNA? | [
"brain",
"heart",
"bones",
"cells"
] | D. cells | arc_easy |
arc_easy_585 | Which system absorbs and carries food from the digestive system to the rest of the body? | [
"nervous system",
"muscular system",
"circulatory system",
"respiratory system"
] | C. circulatory system | arc_easy |
arc_challenge_322 | The force of gravity on an object depends primarily on the object's | [
"density.",
"mass.",
"momentum.",
"volume."
] | B. mass. | arc_challenge |
mmlu_train_86457 | Lizards are unusual,but they can make good pets because most of them are small and easy to care for. They do not make loud noises,and they do not need to go for walks or take baths. Of course, some lizards make better pets than others. One of the most popular lizards in pet store is the bearded dragon. Bearded dragons are active during the day and do not mind people holding them. Geckos are another popular pet lizard. They are a little more difficult to care for. Geckos are active at night and need a warm place to live.Like bearded dragons,they can be held by their owners.Both of these lizards can live ten years or more when they are well cared for. Two lizards that are bad choices for pets are iguanas and chameleons. Iguanas can grow to be almost two meters(nearly six feet),so they need a big space to live in.They can also bite or scratch their owners.Chameleons do not hurt their owners,but they are quite difficu1t to care for. While iguanas can live up to twenty years,chameleons do not live very long. Most do not live more than five years. Which lizard would be good for a child to watch and play during the day? | [
"A gecko",
"A chameleon",
"A bearded dragon.",
"An iguana."
] | C. A bearded dragon. | mmlu_train |
mmlu_train_24726 | King's College Summer School is an annual training program for high school students at all levels who want to improve their English. Courses are given by the teachers of King's College and other colleges in New York. Trips to museums and culture centers are also organized. This year's summer school will be from July 25 to August 15. M ore information is as follows: Application date *Students in New York should send their applications before July 18, 2007. *Students of other cities should send their applications before July 16, 2007. *Foreign students should send their applications before July 10, 2007. Courses *English Language Spoken English: 22 hours Reading and Writing: 10 hours *American History: 16 hours *American Culture: 16 hours Steps *A letter of self-introduction *A letter of recommendation *The letters should be written in English with all the necessary information. Cost *Daily lessons: $200 *Sports and activities: $100 *Travels: $200 *Hotel service: $400 *You may choose to live with your friends or relatives in the same city. Please write to: Thompson, Sanders 1026 King' s Street New York, NY 10016, USA E-mail: KC-Summer-School@yahoo.com If you are to live with your relatives in New York, you will have to pay the school _ . | [
"$200",
"$400",
"$500",
"$900"
] | C. $500 | mmlu_train |
arc_challenge_555 | A gasoline is advertised as "releasing fewer pollutants" when it is used in cars. For this claim to be accurate, what has most likely happened to the gasoline? | [
"Its acidity has been increased.",
"More oxygen has been dissolved in it.",
"Impurities have been removed.",
"Its molecules have higher chemical energies."
] | C. Impurities have been removed. | arc_challenge |
arc_challenge_351 | Which of these most likely has the GREATEST mass? | [
"Chicken",
"Puppy",
"Lizard",
"Horse"
] | D. Horse | arc_challenge |
arc_easy_935 | According to Darwin's theory of evolution, the variations among finches that he observed in the Galapagos Islands resulted from | [
"transmission of acquired characteristics.",
"use or disuse of their beaks.",
"natural mutagens.",
"natural selection."
] | D. natural selection. | arc_easy |
arc_easy_1920 | When oil is burning, the reaction will | [
"only release energy",
"only absorb energy",
"neither absorb nor release energy",
"sometimes release and sometimes absorb energy depending on the oil"
] | A. only release energy | arc_easy |
mmlu_train_75777 | Henry: I find the Internet is very good for shopping. I use more and more for buying books and CDs, and I even bought some clothes over the Internet. The other thing I can do is to book travels over the Internet. I booked a cheap flight once. It was very easy, and it was really good. David: I use the Internet for games. I play chess with people all around the world. Last night I had a game with someone from Japan. I also download games from the Internet, so I can have any game I want. Peter: I use the Internet for anything I need to help me with my schoolwork. I use the online dictionaries, encyclopedias and magazines. It's great because I can download pictures or articles and use them to help my homework. It's very easy to use and it's free, so I like it. Tony: Well, the main thing I use the Internet for is to e-mail. I usually write to my customers by e-mail, and my customers answer me by e-mail, too. We probably send and receive four or five hundred e-mails a month. But of course, I also use e-mails to keep in touch with friends and family. My daughter is in Australia and we send e-mails to each other every day. From the passage we know that_. | [
"Peter is a teacher",
"Tony is a businessman",
"David is an engineer",
"Henry is a bookseller"
] | B. Tony is a businessman | mmlu_train |
mmlu_train_24103 | You can't escape the message that smoking is bad for you. But what if one or both of your parents smoke? You might be worried about their health, sick of smelling the smoke, or even a little embarrassed by it. You can't order your mom or dad to stop smoking, but you can encourage them to quit. There are lots of good reasons. Here are some you can mention: *Smoking will hurt their health. *Smoking creates secondhand smoke, which you don't like. *Smoking will make it hard for them to keep up with you because they might run out of breath easily. If you think it will help, you could print out articles like this one to give it to your mom or dad. But what if your parent gets angry with you for bringing up the topic of smoking? People don't like to be reminded that they are doing something unhealthy, so it's possible that your parents will be insulted or angry, especially if they're worried they won't be able to quit. Maybe they have tried before and failed. Remember to be kind and respectful when you discuss smoking with your mom or dad. Also remember that it is difficult to quit. Some people try several times before they're able to quit for good. Instead of yelling at them, tell them that you love them and want them to enjoy many healthy years ahead. In time, your mom or dad may realize you are right about smoking .And if they do agree to stop smoking, be their biggest supporter. Ask if there's anything you can do to help them when they feel the urge to smoke .Maybe you could go for a walk, do a puzzle, or listen to music together. As they reach milestones, such as a month without smoking, be sure to celebrate the achievement. Way to go, mom! Way to go, dad! The author wrote the text for _ . | [
"school teachers",
"health experts",
"sons and daughters",
"medical scientists"
] | C. sons and daughters | mmlu_train |
aquarat_4919 | A man swims downstream 30 km and upstream 18 km taking 3 hours each time, what is the speed of the man in still water? | [
"7",
"8",
"6",
"4",
"2"
] | B. 8 | aquarat |
mmlu_train_2105 | Which are produced during photosynthesis? | [
"carbon dioxide and minerals",
"carbon dioxide and sugar",
"oxygen and minerals",
"oxygen and sugar"
] | D. oxygen and sugar | mmlu_train |
mmlu_train_97850 | Amphibians undergo changes in structure of being in that | [
"salamanders can regrow their tails",
"salamanders can lose their tails",
"frogs can breathe air and water",
"they begin as a different looking being"
] | D. they begin as a different looking being | mmlu_train |
mmlu_train_1735 | What do cells break down to produce energy? | [
"food",
"water",
"chlorophyll",
"carbon dioxide"
] | A. food | mmlu_train |
mmlu_train_29916 | The longest solar eclipse of the century cast a wide shadow for several minutes over Asia and the Pacific Ocean on 22th July, drawing people outside to watch the sight in the sky. Day turned into night. Temperature turned cooler in cities and villages filled with fans of astronomy. The total eclipse could be seen starting in India on Wednesday morning and moving eastward across China and parts of the Pacific. Millions cast their eyes towards the heavens to catch an unusual view of the sun's colorful ring. Cloud in some areas prevented people from fully enjoying the sight. Still, many were frightened. The total eclipse occurs about twice a year as the moon passes between the earth and the sun on the same plane as earth's circle. The local astronomy society gave a flash on how an eclipse happens. Wednesday's event lasted up to more than six minutes in some places. In India, thousands bathed in the Ganges River in the Hindu holy city of Varanasi to clean their souls. It was sunny sky in Hong Kong for the eclipse, where students, parents and the elderly flooded in a primary school to watch. In Shanghai, children climbed up ladders to look through two large telescopes on the school roof to catch sight of the moon moving across the sun. Others looked through a pair of glasses covered with solar filter paper, where they could take pictures of the moon moving over the sun. In some cultures, many old stories are about eclipse. In India, a eclipse was considered unfavorable. In Chinese tradition, there is a story about a heavenly dog eating the sun. As the story goes, people would make noise to frighten off the dog and save the sun. What does the text imply about the total solar eclipse? | [
"All people watched the solar eclipse for at least six minutes.",
"In ancient China, people couldn't understand this phenomenon.",
"Your eyes must be hurt without filter equipment while watching.",
"You can watch the total solar eclipse directly only with your eyes."
] | B. In ancient China, people couldn't understand this phenomenon. | mmlu_train |
aquarat_27282 | The sum of the ages of Latha and Geetha is 60years. Also 5 years ago, the Latha's age was 5 times the age of the Geetha. What is the age of the Geetha? | [
"13years",
"15yeas",
"20years",
"18years",
"22years"
] | B. 15yeas | aquarat |
arc_easy_1801 | What is the mass number of an atom with 17 protons, 17 electrons, and 18 neutrons? | [
"17",
"34",
"35",
"52"
] | C. 35 | arc_easy |
arc_easy_1877 | The Great Ocean Conveyer ocean current system runs north through the Atlantic from the equatorial region. If this current got disrupted, North American and European climates would become | [
"rainier.",
"colder.",
"windier.",
"more humid."
] | B. colder. | arc_easy |
mmlu_train_79234 | Do you have a good memory? Maybe you remember better than all of your friends. But even if you have a short-term memory, it's better than a chimpanzee's , right? Well, you may be wrong. Tetsuro Matszawa, a scientist from Kyoto University, Japan has showed how chimps have far better memories than humans. "We learn that chimps have great memories by doing tests," he told The Guardian "You can do things to improve your memory." How do chimps have better memories than us? Scientists tested four chimps and human volunteers. They showed them five numbers on a computer screen. Chimps and human volunteers had to remember the numbers correctly. But to make it hard, the numbers disappeared after seven tenths of a second. Then they will reduce the time to two tenths of a second. While humans began to make mistake after mistake, the young chimps still did very well. Why do they have better memories? We share 98.8 percent of our DNA with chimps. But during evolution , we lost some of our shared abilities. As humans learned new skills, like language, we had to lose some of our memory skills to make room in our brains. "To get something, we had to lose something," said the scientist. Chimps need good memories to survive . When a chimp looks up at the big tree and pick a banana, he must remember where he saw it as he fights off competition from other animals. What did the scientist's study find? | [
"Chimps can remember all of their friends.",
"Chimps have better memories than humans.",
"Chimps do things to improve their memories.",
"Chimps can do many things better than humans."
] | B. Chimps have better memories than humans. | mmlu_train |
mmlu_train_1331 | The human body is composed of different systems made of specialized cells, tissues, and organs. Each of these structures has a specific function that aids in the survival of the human species. Which organs are used in reproduction? | [
"brain, spinal cord, and eyes",
"lungs, esophagus, and heart",
"mouth, stomach, and gallbladder",
"ovaries, uterus, and fallopian tubes"
] | D. ovaries, uterus, and fallopian tubes | mmlu_train |
mmlu_train_96926 | Photosynthesis features | [
"single celled organisms",
"humans",
"cats",
"fish"
] | A. single celled organisms | mmlu_train |
arc_challenge_673 | A plant gets the energy it needs from the Sun. The plant uses about ten percent of the energy to carry on its life functions. The plant transfers approximately another ten percent of the energy to the consumers in a food chain. What happens to most of the remaining energy? | [
"It is reabsorbed by the Sun.",
"It is recycled by decomposers.",
"It is stored in soil for later use.",
"It is released into the ecosystem as heat."
] | D. It is released into the ecosystem as heat. | arc_challenge |
mmlu_train_47696 | One Monday morning, Paul and his classmates were in science laboratory for their practical chemistry lesson. The students were going to work in pairs to do an experiment. Before they began, the teacher gave them this description of the different stages of the experiment. Stage 1: Prepare the equipment: a test tube, a crucible, a Bunsen burner and tongs. Stage 2: Weigh 5 grams of baking soda (sodium bicarbonate) and put it in a crucible. Stage 3: Heat 10 ml of hydrochloric acid in a test tube. Stage 4: Pour the warm acid onto the baking soda and continue to heat the mixture. Result: The acid reacts with the bicarbonate to form water, carbon dioxide gas and salt. The hotter the mixture, the quicker the reaction. Continue to heat the mixture until the water evaporates, leaving the salt in the crucible. Paul and his partner followed the instructions and set up their equipment. Paul went to the cupboard to get a bottle of hydrochloric acid. He found that there was only one bottle in the cupboard so he took that. There was no label on the bottle and Paul didn't check with the teacher if it was the right solution. He measured the liquid and poured it into a test tube. Using tongs to hold the test tube, he heated it over the Bunsen burner. That's when things started to go wrong. The liquid in the test tube was not hydrochloric acid. When it was heated, it formed a thick cloud of white gas. Soon the room was full of this strong smelling white gas. All the students started coughing and their eyes hurt. The teacher immediately opened the windows and ordered the students to leave the laboratory at once. She realized that the liquid was a crylamide and that it is poisonous. Fortunately, nobody was injured in the incident. However, it taught the students and the teacher a good lesson. Why did Paul make the mistake? | [
"He went to the cupboard to get the bottle by himself.",
"He found that there was only one bottle in the cupboard so he took that.",
"There was no label on the bottle.",
"Paul didn't check with the teacher that it was the right solution."
] | D. Paul didn't check with the teacher that it was the right solution. | mmlu_train |
aquarat_20178 | At a certain fast food restaurant, Brian can buy 3 burgers, 7 shakes and 1 order of fries for exactly Rs 120. At the same place it would cost Rs 164.5 for 4 burgers, 10 shakes and 1 order of fries. How much would it cost for an ordinary meal of 1burgers, 1 shakes and 1 order of fries ? | [
"Rs. 31",
"Rs 41",
"Rs 21",
"Cannot be determined",
"None of these"
] | A. Rs. 31 | aquarat |
aquarat_30073 | ? x 40 = 173 x 240 | [
"545",
"685",
"1038",
"495",
"534"
] | C. 1038 | aquarat |
arc_easy_1118 | Students are investigating which type of fruit attracts the most fruit flies. Equally sized pieces of ripe apple, peach, and banana are placed in separate containers. The containers allow fruit flies to enter, but the fruit flies are unable to escape. The containers are placed outside on a picnic table for two days. The most reliable method for collecting data is to count the number of fruit flies | [
"on all three types of fruit every two hours",
"on all three types of fruit after each fruit spoils",
"on the banana on Day 1, the apple on Day 2, and the peach on Day 3",
"on the banana after Hour 1, the apple after Hour 2, and the peach after Hour 3"
] | A. on all three types of fruit every two hours | arc_easy |
mmlu_train_94882 | When water evaporates from Earth's surface into the atmosphere, its molecules enter the gas state. What change in this gas causes molecules to condense into the small water droplets that form clouds? | [
"The mass is reduced.",
"The volume is increased.",
"The temperature is reduced.",
"The pressure is increased."
] | C. The temperature is reduced. | mmlu_train |
mmlu_train_68713 | The rapid growth of Smartphones and electronic tablets is making the Internet favourite for Americans reading news, a report said. News consumption online increased 17% last year from the year before. Television news, newspapers, radio and magazines all lost audience last year. For the first time, the number of people who get news online at least three times a week is larger than the number of people who get news from the newspapers. TV news has been the most popular since the 1960s. It has replaced the afternoon newspapers. But now the online news seems to be more popular than the TV news. People are used to having the Internet available on phones or small tablets. In December, 2010, 41% of Americans said they got most of their news on the Internet, more than double the 17% who said that a year earlier, the report said. In January, 2011, 7% of Americans owned electronic tablets, nearly double what it was three months earlier. It was the fastest-growing new digital technology, ahead of mobile phones when they were introduced. The online ad income was expected to surpass print newspaper ad income for the first time in 2010. The news business used to be the intermediary . You needed newspapers and TV stations to reach your customers. In this age of the computer, it's the software developers that you need. Americans like getting news from _ best today. | [
"TV news",
"the Internet",
"newspapers",
"radios"
] | B. the Internet | mmlu_train |
mmlu_train_13738 | Lipitor is a prescription medicine. Along with diet and exercise, it lowers "bad" cholesterol in your blood. It can also raise "good" cholesterol. Lipitor can lower the risk of heart attack in patients with several common risk factors, including family history of early heart disease, high blood pressure, age and smoking. WHO IS LIPITOR FOR? Who can take LIPITOR: * People who cannot lower their cholesterol enough with diet and exercise. * Adults and children over 10. Who should NOT take LIPITOR: * Women who are pregnant, may be pregnant, or may become pregnant. Lipitor may harm your unborn baby. * Women who are breast-feeding. Lipitor can pass into your breast milk and may harm your baby. * People with liver problems. POSSIBLE SIDE EFFECTS OF LIPITOR Serious side effects in a small number of people: * Muscle problems that can lead to kidney problems, including kidney failure. * Liver problems. Your doctor may do blood tests to check your liver before you start Lipitor and while you are taking it. Call your doctor right away if you have: * Unexplained muscle pain or weakness, especially if you have a fever or feel very fired. * Swelling of the face, lips, tongue, and/or throat that may cause difficulty in breathing or swallowing. * Stomach pain. Some common side effects of LIPITOR are: * Muscle pain. * Upset stomach. * Changes in some blood tests. HOW TO TAKE LIPITOR DO: * Take Lipitor as prescribed by your doctor. * Try to eat heart-healthy foods while you take Lipitor. * Take Lipitor at any time of day, with or without food. * If you miss a dose, take it as soon as you remember. But if it has been more than 12 hours since you missed dose, wait. Take the next dose at your regular time. Don't: * Do not change or stop your dose before talking to your doctor. * Do not start new medicines before talking to your doctor. Which of the following is a common side effect of taking Lipitor? | [
"Face swelling.",
"Upset stomach.",
"Kidney failure.",
"Muscle weakness."
] | B. Upset stomach. | mmlu_train |
aquarat_27208 | The cost per pound of green tea and coffee were the same in June. In July, the price of coffee shot up by 100% and that of green tea dropped by 70%. If in July, a mixture containing equal quantities of green tea and coffee costs $3.45 for 3lbs, how much did a pound of green tea cost in July? | [
"$4",
"$0.3",
"$1",
"$3",
"$1.65"
] | B. $0.3 | aquarat |
mmlu_train_2237 | A sound is heard when you pluck a string on a guitar. What will happen to the sound if the same string is plucked harder? | [
"The volume will stay the same, and the pitch will be higher.",
"The pitch will stay the same, and the volume will be higher.",
"Both the pitch and the volume will be higher.",
"Both the pitch and the volume will stay the same."
] | B. The pitch will stay the same, and the volume will be higher. | mmlu_train |
arc_challenge_383 | Which are produced during photosynthesis? | [
"carbon dioxide and minerals",
"carbon dioxide and sugar",
"oxygen and minerals",
"oxygen and sugar"
] | D. oxygen and sugar | arc_challenge |
aquarat_7544 | The ratio of ages of A and B 1 year ago was 3:4.After 1 year it will be 5:6.what is the present age of A. | [
"1",
"2",
"3",
"4",
"5"
] | D. 4 | aquarat |
m1_pref_66 | A retrieval model attempts to capture | [
"the interface by which a user is accessing information",
"the importance a user gives to a piece of information for a query",
"the formal correctness of a query formulation by user",
"the structure by which a document is organised"
] | B. the importance a user gives to a piece of information for a query | m1_pref |
aquarat_22815 | The average of 11 results is 50, if the average of first six results is 49 and that of the last six is 52. Find the sixth result? | [
"58",
"56",
"51",
"52",
"59"
] | B. 56 | aquarat |
mmlu_train_59916 | "Old wives' tales" are beliefs passed down from one generation to another. For example,most of us remember our parents' telling us to eat more of certain foods or not to do certain things. Is there any truth in these teachings? Some of them agree with present medical thinking,but others have not passed the test of time. Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one carrot a day can reduce the possibility of getting this disease by 40%. Garlic is good for you,too. It can kill the type of virus that causes colds. Unfortunately, not all of Mom's advice passed the test of medical studies. For example, generations of children have been told not to go swimming within an hour after eating. But research suggests that there is no danger in doing so. Do sweets cause tooth problems?Well, yes and no. Sticky sweets made with grains tend to cause more problems than sweets made with simple sugars. Even though science can tell us that some of our traditional beliefs don't _ there is still a lot of truth in the old wives' tales. After all, much of this knowledge has been accumulated from thousands of years of experience in family health care. We should respect this body of knowledge even as we search for clear scientific support to prove it true or false. Which of the following is TRUE according to the text? | [
"Sticky sweets are damaging to our teeth.",
"Eating garlic is good for our eyes.",
"Swimming after a meal is dangerous.",
"Carrots prevent people from catching colds."
] | A. Sticky sweets are damaging to our teeth. | mmlu_train |
mmlu_train_51156 | Apple Inc co-founder and former CEO Steve Jobs, counted among the greatest American CEOs of his generation, died on Wednesday at the age of 56, after a-year-long and highly public battle with cancer. Jobs' death was announced by Apple in a statement late on Wednesday. The Apple.com homepage featured a black-and-white picture of him with the words "Steve Jobs, 1955-2011". A message on the site read, "Apple has lost an imaginary and creative genius, and the world has lost an amazing human being. Those of us who have been fortunate enough to know and work with Steve have lost a dear friend and an inspiring leader." "His greatest love was for his wife, Laurene, and his family. Our hearts go out to them and to all who were touched by his extraordinary gifts." "Steve leaves behind a company that only he could have built, and his spirit will forever be the foundation of Apple." The Silicon Valley hero who gave the world the iPod and the iPhone had resigned as CEO of the world's largest technology corporation in August, handing the position to current chief executive Tim Cook. Two years before the iPhone that forever transformed the way people around the world access and use the Internet, Jobs talked about how a sense of his death was a major driver behind that vision. "Remembering that I'll be dead soon is the most important tool I've ever got to help me make the big choices in life," Jobs said during a Stanford commencement ceremony in 2005. "Because almost everything-all others' expectations, all pride, all fear of embarrassment or failure-these things just fall away in the face of death, leaving only what is truly important." "Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose. You are already naked. There is no reason not to follow your heart." What can we learn about iPhone from the passage? | [
"People can use it to do anything they want.",
"It can teach people how to surf the Internet.",
"People can learn the spirit of Apple from it.",
"It can change the way people use the Internet."
] | D. It can change the way people use the Internet. | mmlu_train |
mmlu_train_73792 | In America, almost every book shop sells books about food and cooking. Most newspapers and magazines talk about Americans' eating habits. .Many books write about where to eat. So we can see eating is very important to every American. Salads are very popular and they have them all year round .Americans enjoy coffee. Most of them drink coffee or tea before or after every meal. Many Americans have coffee or tea with their meals. The main food in American meals is usually meat, fish or chicken, but people don't eat them together at the same meal. Seafood is something they eat as the first course . Most Americans eat breakfast and lunch quickly, but the evening meal is longer and a time for the family to get together. This is main meal in a day. On Sundays or holidays, Americans like to _ . They get up very late in the morning, so they have to eat their brunch(.) Most American families _ . | [
"spend a long time eating breakfast.",
"sometimes get together when they have dinner",
"get up early on holidays",
"go out for a walk on Sunday morning."
] | B. sometimes get together when they have dinner | mmlu_train |
arc_challenge_390 | The temperature of water in a glass changes from 5°C to -1°C. How will the water most likely change? | [
"It will boil.",
"It will melt.",
"It will freeze.",
"It will condense."
] | C. It will freeze. | arc_challenge |
aquarat_34064 | Chlorination is used in industry for the purification of water; 1gm solution of chlorine will remove half of the germs in 1 liter of water. If water containing less than 0.09% of germs is considered clean, what is the minimum amount of chlorine required to purify 150 liter of water containing 0.3 liter of harmful substances? | [
"1",
"2",
"3",
"4",
"5"
] | B. 2 | aquarat |
mmlu_train_12745 | Have you ever looked toward the sky on a fall day and witnessed a group of migrating birds? If so, you probably noted the V-shaped formation of the birds or the birds flying in a ball-like formation. Why do birds fly this way? Many theories have been developed to explain the formation patterns of different types of birds. One theory is that birds fly in certain formations to take advantage of the laws of nature. The birds know that flying in a V-shaped pattern will save energy. Like the lead cyclist in a race who decreases wind force for the cyclists who follow, the lead bird cuts wind force for the birds that follow. This decrease in wind force means that the birds use up to 70 percent less energy during their flight. When the lead bird becomes tired, a more rested bird takes over that position. But saving energy is important for more than one reason. Sometimes food is short during migration flights. Keeping energy enables the birds to fly longer distances between meals. When food is sighted, the birds guide one another in a different way. When a bird identifies a familiar feeding area, it might turn around in order to signal the group to change direction. Then, this bird becomes the new leader. It helps guarantee that other birds will know exactly where it is going. Then the whole group makes a change in direction, gently streaming from the sky down to the ground. This formation is like an arrow pointing to the location of food. Scientists have also studied the birds that sometimes fly in a ball-like formation. Researchers believe that the birds come together if a predator is spotted. The predator may then become impatient waiting for a single bird to fly away from the group. The birds will often dip and dive as a group, frustrating even the most persistent enemy. Scientists report that this is a very effective method of defense against an attack. The birds care for their fellow fliers through teamwork. As transportation expert Henry Ford once said, "If everyone is moving forward together, then success takes care of itself." When it comes to teamwork, these feathered fliers are a soaring success! According to the passage, we can learn that birds _ . | [
"move faster than cyclists",
"prefer to fly in a V formation",
"are smarter than other animals",
"play different roles in a formation"
] | D. play different roles in a formation | mmlu_train |
aquarat_40274 | Three consecutive traffic signals each show either red or green. How many different arrangements of the three signals are possible? (Note: “Red-redgreen” is different from “green-red-red.”) | [
"10",
"9",
"8",
"7",
"6"
] | C. 8 | aquarat |
aquarat_9569 | It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is? | [
"3:8",
"3:1",
"3:4",
"3:9",
"3:2"
] | C. 3:4 | aquarat |
mmlu_train_5592 | Modern man has cleared the forests for farmland and for wood, and has also carelessly burned them. More than that, though, he has also interfered with the invisible bonds between the living things in the forests. There are many examples of this kind of destruction. The harmfulness of man's interference can be seen in what happened many years ago in the forest of the Kaibab plateau of northern Arizona. Man tried to improve on the natural web of forest life and destroyed it instead. The Kaibab had a storybook forest of large sized pine, Douglas fir, white fir, blue and _ . In 1882 a visitor noted, "We, who ... have wandered through its forests and parks, have come to regard it as the most enchanting region it has ever been our privilege to visit." This was also the living place of the Rocky Mountain mule deer. Indians hunted there every autumn to gather meat and skins. The forest also had mountain lions, timber wolves and bobcats that kept the deer from multiplying too rapidly. Then, in 1906, President Theodore Roosevelt made the Kaibab a national game preserve. Deer hunting was forbidden. Government hunters started killing off the deer's enemies. In 25 years' time, 6,250 mountain lions, wolves and bobcats were killed. Before the program, there were about 4,000 deer in the Kaibab, by 1924, there were about 100,000. The deer ate every leaf and twig they could reach. But there was not nearly enough food. Hunting of deer was permitted again. This caused a slight decrease in the deer herd ,but a far greater loss resulted from starvation and disease. Some 60 percent of the deer herd died in two winters. By 1930 the herd had dropped to 20,000 animals. By 1942 it was down to 8,000. Engelmann spruce(Para. 2) is most likely the name of . | [
"an animal",
"a tree",
"a mountain",
"a game"
] | B. a tree | mmlu_train |
arc_challenge_221 | Which of these would be the best representation of the particles in a solid material? | [
"The football players playing on the field.",
"The planes flying over the football stadium.",
"The spectators sitting in their seats at the football stadium.",
"The spectators arriving at the football stadium and moving to their seats."
] | C. The spectators sitting in their seats at the football stadium. | arc_challenge |
aquarat_14065 | The ages of Patrick and Michael are in the ratio of 3 : 5 and that of Michael and Monica are in the ratio of 3 : 5. If the sum of their ages is 145, what is the difference between the ages of Patrick and Monica? | [
"27",
"48",
"45",
"72",
"18"
] | B. 48 | aquarat |
arc_easy_497 | Gregor Mendel cross-pollinated red and white snapdragon flowers. What information indicates that incomplete dominance was achieved? | [
"The offspring had heterozygous alleles.",
"The offspring had a recessive allele.",
"The offspring were pink.",
"The offspring were red."
] | C. The offspring were pink. | arc_easy |
mmlu_train_48788 | If you saw another kid ride her bike too fast around a corner and fall down, you might ride your bike more slowly on that turn. Yes, we humans are very sensitive to others' mistakes. And the same is true for other animals. Animals mess up all the time. They might eat poisonous leaves, fall off a tree or let their prey slip away. By watching others fail, an animal can avoid making the same mistakes, thus improving its chance of survival. Scientists suspected that one part of the brain helps animals process information about others' errors. Cells in that part appear to become more active when a person sees someone else making a mistake. But researchers didn't know whether individual cells in this part of the brain play different roles in _ errors. To investigate the brain's response to errors in more detail, the researchers taught a game to two macaques, a type of monkey. One monkey could press a yellow or green button while the other watched. If the first monkey pressed the right button, the team gave both animals a treat. Every couple of rounds, the two monkeys switched roles. Meanwhile, the scientists monitored individual cells in the animal's brains. When the first monkey messed up the game by pressing the wrong button, a group of cells in the second monkey's brain fired. But if the second monkey also made the wrong choice during its turn, some of the cells in that group didn't respond. Those unresponsive cells reacted specifically to mistakes made by others, not to the monkey's own mistakes. Scientists believe other parts of the brain also might help people process information about another's errors. "You start to think about this other person and see things from his angle. " Ellen de Bruijn, told Science News. She studies the brain at the University of Leiden in the Netherlands. In the experiment mentioned, those unresponsive cells are only sensitive to _ . | [
"the same buttons",
"others' mistakes",
"one's own mistakes",
"the monkey's brain"
] | B. others' mistakes | mmlu_train |
aquarat_32983 | C & D started one company. They invest Rs. 100,000/- each. They deposit the money to Bank. Bank give 1% interest per month. After 2 years D left from company and asked C to return the money with interest. C says it will take time to release the FD and he assure D to give the money withinterest @0.5%. D Agreed this. What is the profit of C ? | [
"A) 48000",
"B) 12000",
"C) 3600",
"D) 24000",
"E) 30000"
] | C. C) 3600 | aquarat |
arc_challenge_442 | If a new organism were discovered, which of the following would most likely be used to classify it into the appropriate kingdom? | [
"the color of the organism",
"the organism's natural habitat",
"the structure of the organism's anatomy",
"the location where the organism was found"
] | C. the structure of the organism's anatomy | arc_challenge |
arc_easy_137 | Which change is most likely caused by a thunderstorm? | [
"a glacier moving",
"a stream flooding",
"a volcano erupting",
"a mountain forming"
] | B. a stream flooding | arc_easy |
arc_easy_722 | Mr. Mendoza's class studied different body systems. What is an important function of the circulatory system? | [
"providing structural support to muscles",
"carrying oxygen to cells",
"getting energy from food",
"sending messages to the brain"
] | B. carrying oxygen to cells | arc_easy |
arc_challenge_558 | Some types of medicines can be used to cure people when they are sick. Some medicines, however, may cause bad reactions to the people taking them. This difference is an example of | [
"technology being used to help heal people.",
"medical procedures being used to hurt people.",
"expensive medicines being used for many purposes.",
"the solution to one problem causing another problem."
] | D. the solution to one problem causing another problem. | arc_challenge |
mmlu_train_88340 | For many people the subject of hiccups is a joke, but for Harry Mendes, a fifteen-year-old schoolboy from Birmingham, it was something quite different. His hiccups began one Sunday lunch time and continued day and night for two weeks. After the first week, Harry's parents took him to hospital, but it took another week for the doctors to cure his attack. Harry, who is now back at school, described what happened to him. "When I began to hiccup, I drank a glass of water but that didn't do any good. That evening I had hiccups every four seconds. We tried everything to stop them. I held my breath and drank cold drinks. My father even tried to give me a shock but that didn't work either." After a week of sleepless nights, he went to hospital. The doctors took an X-ray of his chest but they couldn't find anything wrong. "They gave me some medicine and my hiccups slowed down, but it was another week before the medicine worked completely and my hiccups stopped." Harry was very lucky. The world record holder is the American farmer Charles Osborne, who hiccupped for sixty-eight years. He stopped in 1990 at last, but nobody knows why. His hiccups started after he _ . | [
"drank a glass of water",
"went to hospital",
"ate an Indian meal",
"finished his homework"
] | C. ate an Indian meal | mmlu_train |
aquarat_18113 | A man saves 10% of his monthly salary. If an account of dearness of things he is to increase his monthly expenses by 5%, he is only able to save Rs. 400 per month. What is his monthly salary? | [
"Rs.6500",
"Rs.7500",
"Rs.7200",
"Rs.7273",
"Rs.6300"
] | D. Rs.7273 | aquarat |
aquarat_39979 | If a fair 6-sided die is rolled three times, what is the probability that exactly one 5 is rolled? | [
"25/216",
"50/216",
"25/72",
"25/36",
"5/6"
] | C. 25/72 | aquarat |
mmlu_train_21968 | Scientists say they have discovered a promising treatment for sleeping sickness, a killer disease that infects about 60,000 people in Africa a year. British and Canadian experts say drugs could attack the parasite causing the illness needs to survive. They say the drug could be ready for human medical test in about 18 months. The disease, spread by the bite of a fly, is caused by a parasite attacking the central nervous system. It has similar symptoms to malaria , making it difficult to diagnose. Left untreated, it moves to the brain, resulting in mental confusion and final death The "breakthrough" came at the University of Dundee in Scotland, where scientists were offered money to research diseases ignored by major drugs companies. Professor Paul Wyatt, director of the programme, said: "This is one of the most significant findings made in recent years in terms of drug discovery and development for ignored diseases." He said the research, published in the journal Nature, represented "significant progress" in the development of a full blown drug against the disease. The World Health Organization said there are between 50,000 and 70,000 cases of the disease a year, with a further 60 million people at risk of infection. The research in Dundee was _ by partners at the University of York in England and the Structural Genomics Consortium in Toronto, Canada. The two drugs currently available to treat sleeping sickness both have problems. One is with side effects that kill one in 20 patients and the other is costly, only partially effective and requires long-time hospital treatment, the scientists said. What the World Health Organization said suggested that _ . | [
"about 60000 people died of the disease each year",
"about 60000 people were cured of the disease each year",
"600 million people are likely to get infected",
"the disease is spreading fast in Africa"
] | D. the disease is spreading fast in Africa | mmlu_train |
aquarat_52483 | For how many prime pairs (p, q) does there exist an integer n such that
(p2 + 1)*(q2 + 1) = n2 + 1 ? | [
"2",
"4",
"6",
"8",
"infinitely many"
] | A. 2 | aquarat |
arc_challenge_768 | In which scenario below would natural selection most likely occur? | [
"centuries of gradual climate change",
"catastrophic destruction of habitat",
"rapid and profound climate change",
"immediate loss of primary food source"
] | A. centuries of gradual climate change | arc_challenge |
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