id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5 values |
|---|---|---|---|---|
mmlu_train_41067 | You've heard it repeatedly: Make sure you drink at least eight glasses of water per day. The key words are "at least", because, unless you are a child, you need more water than that. The rule is, for every 50 pounds of body weight you carry, drink one quart of bottled or filtered water per day. The average person weighs 150 pounds, so they should drink three quarts per day. A 200 pounds person should drink a full gallon per day. Athletes should drink even more than that. Follow these and you've adopted one of the most important health habits. Our bodies are mostly water, and water is essential to our every function. Drink the appropriate amount, and everything is much more likely to function at the best levels. If you don't drink enough water, over the short term you will experience tiredness, dry skin, headaches and constipation ; over the longer term, every body function will _ more quickly. It really is as simple as that. Things get a bit more complicated in what type of water to drink. Bottled water and filtered water are both good options. Do not drink tap water or distilled water .Bottled water should be bottled in clear glass containers, not the plastic containers that transfer far too many chemicals into the water. Filtered water can be obtained through low-cost filters. Tap water should be avoided because it contains chlorine and may contain fluoride , which is poisonous and can have terrible consequences for the body. Distilled water should also be avoided because it can burn up your body of necessary minerals. It has been tied to hair loss, which is often associated with certain mineral lack. Finally, drink water at room temperature if possible, as ice-cold water can harm your stomach. What kinds of water are proper for drinking? | [
"Tap water and bottled water.",
"Tap water and distilled water.",
"Bottled water and filtered water.",
"Distilled water and filtered water."
] | C. Bottled water and filtered water. | mmlu_train |
mmlu_train_46594 | In July 1994 Jupiter, the largest planet in our solar system, was struck by 21 pieces of a comet . When the fragments landed in the southern part of the giant planet, the explosions were watched by scientists here on earth. But what if our own planet was hit by a comet? The year is 2094. It has been announced that a comet is heading towards the Earth. Most of it will miss our planet, but two fragments will probably hit the southern part of the Earth. The news has caused panic. On 17 July, a fragment four kilometers wide enters the Earth's atmosphere with a huge explosion. About half of the fragment is destroyed. But the major part survives and hits the South Atlantic at 200 times the speed of sound. The sea boils and an enormous wave is created and spreads. The wall of water rushes towards southern Africa at 800 kilometres an hour. Cities on the African coast are totally destroyed and millions of people are drowned. The wave moves into the Indian Ocean and heads towards Asia. Millions of people are already dead in the southern part of the Earth, but the north won't escape for long. Tons of broken pieces are thrown into the atmosphere by the explosions. As the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. Wars break out as countries fight for food. A year later civilization has collapsed. No more than 10 million people have survived. Could it really happen? In fact, it has already happened more than once in the history of the Earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a space fragment. The dinosaurs couldn't survive in the cold climate that followed and they became extinct. Will we meet the same end? 57.In writing the passage, the author intends to _ . | [
"give an accurate description of the possible disaster in the future",
"prove that humans will sooner or later be destroyed",
"warn of a possible disaster in the future",
"tell the historical development of the Earth"
] | C. warn of a possible disaster in the future | mmlu_train |
aquarat_5138 | A four-digit code can consist of the digits 0 ~ 9 except that it does not contain the digits 1, 2, 3, 5, and 6 at all. If repeated digits are allowed, what is the probability that it has at least one even digit? | [
"97/100",
"121/125",
"343/400",
"609/625",
"729/1000"
] | D. 609/625 | aquarat |
mmlu_train_78600 | There was a big garden in front of Jeff's house. So on weekends, many children came to play soccer from morning to late night. They made a lot of noise, so Jeff couldn't do anything. He thought hard and had an idea. One Saturday evening, he went out and said to them, "It is my happy time when I see and hear you playing here. So I will give you fifty yuan a week if you play in the garden here," They felt very happy and on Saturday evening they came to Jeff's house and asked for the money. He did so. The second week, Jeff said he didn't have enough money and only gave them twenty yuan. The third week Jeff said he lost his work, but he gave them only 10 yuan. And the boys were very _ . The fourth week Jeff said he was looking for his job. He gave them only five yuan. And said he couldn't pay them fifty yuan a week. But he would give them two yuan each week. After that, the boys never played in the garden again. How much did the children get in total ? | [
"85 yuan.",
"82 yuan.",
"50 yuan.",
"35 yuan."
] | A. 85 yuan. | mmlu_train |
mmlu_train_6103 | Most of the news in the newspapers is bad but sometimes there is a story with good news. This is one of those stories. Millions of people around the world suffer from AIDS, malaria, tuberculosis, and other serious diseases. There are medicines to treat these diseases but for people in poor countries, these medicines are too expensive to buy. When a pharmaceutical company produces a new medicine, they receive a special license called a _ This license means that the new medicine or drug is protected for a period of 20 years. The company that produced the drug can fix the price of the drug and no other company is allowed to produce the same drug or a copy of the drug for 20 years. At the moment, these patents operate all over the world, both in rich countries and in poor countries. The drugs companies say that they need patents so that they can get the money to pay for research to find new drugs and medicines. In rich countries people usually have enough money to pay for these drugs but in poor countries people can't afford to buy them and cannot treat diseases like AIDS and malaria. Last month, however, a group of experts published a report which says that patents are very bad for poor countries. The report says that drug companies do not want to find new medicines for diseases of poor people in poor countries. It says that poor countries should be allowed to buy cheap drugs without patents from other countries. The authors of the report were lawyers, scientists and a senior director from the drug company Pfizer. Of course, the pharmaceuticals industry doesn't agree with the report, "We need patents so that we can develop new medicines to fight disease both in the developed and developing world," said a spokesman. But the report is the first sign that there might be a change in the patent system. This change could save millions of lives in the world's poorest countries. This really is good news. What does the report say? | [
"Poor countries should spend more money on drugs.",
"Poor countries shouldn't obey a pharmaceutical patent.",
"Poor countries should import drugs.",
"Poor countries should be allowed to make copies of drugs."
] | D. Poor countries should be allowed to make copies of drugs. | mmlu_train |
arc_challenge_418 | Which example describes a behavioral adaptation? | [
"A bird builds its nest in the ash near a volcano.",
"A whale has the ability to hold its breath for 20 minutes.",
"A fox's hair is white in the winter and brown in the summer.",
"A monkey has long arms that allow it to swing from one branch to another."
] | A. A bird builds its nest in the ash near a volcano. | arc_challenge |
mmlu_train_6437 | Besides the pain, what bothered Yang Zhihong the most during an operation were the female nurses in the operation room. "It couldn't be more embarrassing," said the 23-year-old senior student from Beijing Foreign Studies University, who underwent an operation at Peking University Third Hospital in March, for reasons of hygiene. "I just felt uneasy with women around me and my pants off, even if they're there to help with my operation." That wasn't the first time Yang thought there should be more male nurses in the hospital. "For a physical examination on private parts, it would be better to be helped by nurses of the same gender," he added. While their numbers have increased in recent years, male nurses still only account for less than 1% of all nurses in China, according to the Ministry of Health. In the United States and many European countries, the percentage of male nurses is around 10%, Beijing Peking University First Hospital head nurse Deng Jun said during a forum focusing on male nurses. "We need to come up with more male nurses to meet the deficiency for male nurses in China," he said. "The lack of male nurses is mainly due to the misconception that a nursing job is a disgraceful job requiring no technical skills with a comparatively poor salary," Deng said. "People hold the belief that men are too clumsy to clean a patient's body or take care of the sick. However, male nurses possess some unique features." In some high-pressure and fast-paced working environments, such as operating rooms or emergency rooms, male nurses definitely have an advantage as well, Deng said. "It's difficult for a female nurse to turn over a paralyzed patient by herself in an intensive care unit. And during natural disasters, earthquakes for example, male nurses also play a vital role in rescuing victims and providing healthcare in a dangerous environment." Men make up only 1,900 of the 69,000 registered nurses in the capital, and they mainly work in the departments that are "labor-demanding", according to the Beijing Municipal Health Bureau. "I've seen so many male nurses quit or resign in the past few years," he said. "With a basic salary of around 1,500 yuan, most male nurses simply find themselves cornered." "Many students even reject their identity as a male nurse, out of the long-existing discrimination," Zhao said. "But nursing truly needs the male because of their rational thinking, physical strength and calmness in face of emergency and disasters." Nothing will change "until the public changes its attitude and nurses' pay is raised", he said. What can we learn from the passage? | [
"Male nurses will be much more popular than female nurses in China.",
"Of all the registered nurses in Beijing male nurses make up more than 2%.",
"The percentage of male nurses in the European countries is 90%.",
"Female nurses tend to keep calmer in face of emergency than male nurses."
] | B. Of all the registered nurses in Beijing male nurses make up more than 2%. | mmlu_train |
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_93462 | Which two objects produce their own light? | [
"candle and moon",
"moon and mirror",
"sun and candle",
"mirror and sun"
] | C. sun and candle | mmlu_train |
mmlu_train_93442 | Which function is a role of a feedback system? | [
"stimulation of appetite",
"identification of gender",
"determination of blood type",
"regulation of growth in the skeletal system"
] | D. regulation of growth in the skeletal system | mmlu_train |
arc_challenge_93 | Many common hand tools create a mechanical advantage by using the basic principles found in simple machines. For example, a screwdriver uses the principles of the wheel and axle. In order to increase gripping force, pliers use the principle demonstrated in the | [
"pulley.",
"lever.",
"wedge.",
"screw."
] | B. lever. | arc_challenge |
aquarat_311 | A bakery orders a shipment of apples and uses them all to make 150 apple pies. On slow days it takes 6 hours to sell all 150 apple pies. On busy days they sell 200 pies in 6 hours. Calculate how many hours one shipment of apples will last on a busy day. | [
"6.2",
"5",
"4.5",
"4.2",
"3.8"
] | C. 4.5 | aquarat |
mmlu_train_39033 | 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. In order to guarantee your future job, which kind of courses will you choose according to the survey? | [
"Engineering or English",
"History or Math",
"Math or Art",
"Engineering or Chemistry"
] | D. Engineering or Chemistry | mmlu_train |
arc_easy_2092 | What safety equipment should be taken on all field trips? | [
"gloves",
"fire extinguisher",
"first-aid kit",
"goggles"
] | C. first-aid kit | arc_easy |
mmlu_train_92713 | A student wants to find the relationship between the diameter of several plastic disks and the circumference of each disk. Which of these types of graphs should be constructed to determine this relationship? | [
"pie graph",
"line graph",
"scatterplot",
"box-and-whisker plot"
] | B. line graph | mmlu_train |
mmlu_train_93902 | Chromosomes contain the genetic information of an organism. Fruit flies reproduce by sexual reproduction. Most of the cells of a fruit fly have 8 chromosomes. Which statement best explains the source of the chromosomes in a normal fertilized fruit fly egg? | [
"The egg cell contains all 8 chromosomes.",
"The sperm cell contains all 8 chromosomes.",
"The sperm cell provides 4 chromosomes and the egg cell provides 4 chromosomes.",
"The egg cell provides 4 chromosomes and 4 sperm cells each provide 1 chromosome."
] | C. The sperm cell provides 4 chromosomes and the egg cell provides 4 chromosomes. | mmlu_train |
aquarat_25775 | A worker's daily wage is increased by 50% and the new wage is $42 per day. What was the worker's daily wage before the increase? | [
"$22",
"$24",
"$28",
"$32",
"$36"
] | C. $28 | aquarat |
arc_easy_1773 | Which of these cycles takes 24 hours? | [
"Earth rotating on its axis",
"Earth revolving around the Sun",
"the Moon rotating on its axis",
"the Moon revolving around Earth"
] | A. Earth rotating on its axis | arc_easy |
arc_easy_310 | Which of these renewable resources results in an increase in pollution when used to produce energy? | [
"water",
"wind",
"biomass",
"geothermal"
] | C. biomass | arc_easy |
arc_easy_2042 | A student was taking notes while the teacher was discussing cells. Which of these is a statement that the teacher most likely made? | [
"Most cells have the same shape.",
"The shape of a cell depends upon its function.",
"Cells that carry information are round and disk-shaped.",
"Blood cells that move through the body are long and thread-like."
] | B. The shape of a cell depends upon its function. | arc_easy |
mmlu_train_91302 | We are all busy talking about and using the Internet. But how many of us know the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way computer network system would keep on working all the time . At first the Internet was only used by the government , but in the early 1970s; universities, hospitals and banks were allowed to use it, too. However, computers were still very expensive and yet Internet was difficult to use. By the start of the 1990s, computers became cheaper and easier to use. Scientists had also developed software that made "surfing" the Internet easier. Today it is easy to get online and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among young people. The Internet has become one of the most important parts of people s life. Which is true about computers in the 1990s? | [
"They became cheaper and easier to use.",
"They became larger and larger",
"People couldn't buy them anywhere.",
"People could get information only from them."
] | A. They became cheaper and easier to use. | mmlu_train |
mmlu_train_65212 | Twenty courses provided by 18 top Chinese universities went online on Wednesday, China's latest attempt to disseminate teaching resources within the nation and promote Chinese culture globally. These courses cover 20 subjects or lectures given by speakers and professors from several universities, including Zhejiang University, Nankai University and Wuhan University.Most of the courses will focus on traditional Chinese culture, according to the Ministry of Education. They are available through the websites of NetEase and China Network Television, as well as icourse.edu.cn, for free. Some of the courses will be translated into English and promoted across the rest of the world, according to NetEase Company, an international body promoting open content among the world's universities. The company has set up a translation team and "will kick off the translation work when we finish the negotiation on intellectual rights with universities", said Zhu Xirui, a senior manager for NetEase Company. "We want to promote Chinese culture to overseas netizens through the program," he said. Ding Xiuhong, another manager of NetEase Company, said they had invested more than 15 million yuan($2.37 million)in the program. "Although we haven't made a profit from 'the program, it will at least help increase our website's page views," Ding said. "I'd like to watch the Chinese elite classes, such as Chinese literature and poetry, as well as economy," said Jeremy Scaramuzzi, a teacher at Tsinghua International School. He said he was also interested in Chinese classes on political science since that is the subject he majored in in the United States. It can be inferred from the passage that _ . | [
"the investors are making some profits",
"the translation work is being carried out",
"the program has gained great popularity",
"the courses are given in Chinese at present"
] | D. the courses are given in Chinese at present | mmlu_train |
mmlu_train_95097 | Which of these items must be combined with a river to produce power? | [
"chocolat",
"ice",
"snow",
"concrete"
] | D. concrete | mmlu_train |
mmlu_train_32739 | Recordings of angry bees are enough to send big, tough African elephants running away, a new study says. Beehives -either recorded or real-may even prevent elephants from damaging farmer's crops. In 2002, scientist Lucy King and her team found that elephants avoid certain trees with bees living in them. Today, Lucy wants to see if African honeybees might discourage elephants from eating crops. But before she asked farmer to go to the trouble of setting up beehives on their farms, she needed to find out if the bees would scare elephants away. Lucy found a wild beehive inside a tree in northern Kenya and set up a recorder. Then she threw a stone into the beehive, which burst into life. Lucy and her assistant hid in their car until the angry bees had calmed down. Next,Lucy searched out elephant families in Samburu National Reserve in northern Kenya and put a speaker in a close to each family. From a distance, Lucy switched on the pre-recorded sound of angry bees while at the same time recording the elephants with a video camera. Half the elephant groups left the area within ten seconds. Out of a total of 17 groups, only one group ignored the sound of the angry bees. Lucy reported that all the young elephants immediately ran to their mothers to hide under them. When Lucy Played the sound of a waterfall instead of the angry bees to many of the same elephant families, the animals were undisturbed. Even after four minutes, most of the groups stayed in one place. Lucy is now studying whether the elephants will continue to avoid the sound of angry bees after hearing it several times. She hasn't tested enough groups yet to know, but her initial results were promising enough to begin trials with farmers. She has now begun placing speakers in the fields to see if elephants are frightened away. Which of the following is true according to the passage? | [
"Young elephants ignore African honeybees.",
"Waterfalls can make elephants stay in one place.",
"Elephants do not go near trees with bees living in them.",
"Farmers do not allow Lucy to conduct tests in their fields."
] | C. Elephants do not go near trees with bees living in them. | mmlu_train |
aquarat_45072 | A square, with perimeter 80, is inscribed in a circle. What is the area of the circle? | [
"400π",
"200π",
"250π",
"300π",
"150π"
] | B. 200π | aquarat |
mmlu_train_99426 | What would classify students in a class differently? | [
"species",
"favorite animal",
"home planet",
"current school"
] | B. favorite animal | mmlu_train |
aquarat_49420 | The ratio of cost price to the marked price of an article is 4 : 5. If the ratio of the
profit percentage on selling the article to the discount allow ed on it is 5 : 4, w hat is the
profit percentage? | [
"10%",
"12%",
"12.5%",
"15%",
"17%"
] | C. 12.5% | aquarat |
aquarat_50418 | A customer asks the clerk for a paintbrush and a bucket of whitewash for a total price of B dollars. If the paintbrush costs 100 cents less than twice the price of a bucket of whitewash, what is the price of half a bucket of whitewash in dollars? | [
"",
"",
"",
"",
""
] | B. (B + 2) /5. | aquarat |
mmlu_train_21106 | Military training has long been considered a ritual that freshmen must go through in order to officially start their college lives. While some question the necessity of such training. Many students see military training as a campus tradition that should be maintained. Early in February, the Ministry of Education issued a new regulation that colleges and universities should carry out a minimum of 14 days compulsory military training for freshmen. In a report by Beijing Evening News, Hou Zhengfang, a Beijing-based education PhD, questioned the benefits of military training. "The training routine does little to improve students' physical fitness over only two weeks' time. Maybe some disaster prevention training, such as earthquake survival or escaping from fires would be of greater benefit." Meng Yang, a 19-year-old freshman at Guangxi University, fainted during training. She said that many students, especially girls, are willing to train under direct sunshine. "For me, military training is physically challenging and even damages my health." According to Li Jian from the student affairs office of Guangzhou University, feeling dizzy happens frequently during military training and the school has received a lot of complaints from both students and parents: "But I still think military training is a good thing. Students are easier to manage after the military training. They became more positive about their new environment after the training." Although autumn is fast approaching Beijing, the noon heat burns 3300 freshmen on Tsinghua University's campus. Chu Jinjing, a freshman majoring in medicine, did feel some discomfort while training in sweaty clothes in the glaring heat, the 18-year-old still enjoyed being part of group going through strict exercises. "By going through this tough training, students bond faster and a sense of belonging to the school can be formed. I've made a lot of friends already." According to the Ministry of Education, the purpose of military training is to teach students discipline, the spirit of teamwork and endurance. But in reality, according to Xiong Bingqi, deputy director of the 21stCentury Education Research Institute, the effect is not satisfying. "Such goals require long-term development. It is unrealistic to expect military training to make a difference in only 14 days." He thus suggests that it should be up to schools to conduct military training in a way that best suits their students. However, Wang Wenhui, an 18-year-old freshman from Xi'an Jiaotong University, sees military training as a tradition that reaches beyond character building. "From junior and senior high school to college, we join military training to start a new journey. I would feel a bit incomplete without it." According to Hou Zhengfang, it seems much more beneficial to give freshmen _ . | [
"survival skills",
"military training",
"the spirit of teamwork and endurance",
"strict exercises"
] | A. survival skills | mmlu_train |
arc_easy_1881 | A student pours a clear liquid from a test tube into a beaker with a clear liquid already in it and notices that the mixture turns pink. The student infers the two clear liquids are different. This inference is a result of | [
"class discussion.",
"previous knowledge.",
"temperature changes.",
"student observations."
] | D. student observations. | arc_easy |
aquarat_19273 | A bag marked at Rs. 80 is sold for Rs. 68. The rate of discount is : | [
"12 %",
"13 %",
"15 %",
"18 %",
"19 %"
] | C. 15 % | aquarat |
mmlu_train_4779 | A student is trying to identify a mineral that has a nonmetallic luster and is black. It can also be scratched with a fingernail. According to the mineral reference sheet, the unidentified mineral is most likely | [
"mica.",
"magnetite.",
"hornblende.",
"quartz."
] | A. mica. | mmlu_train |
arc_challenge_490 | What is the most common element found in the compounds that make up ocean water? | [
"nitrogen",
"oxygen",
"carbon",
"silicon"
] | B. oxygen | arc_challenge |
arc_easy_363 | Most of the concentration of which gas results from the activity of producer organisms? | [
"nitrogen",
"oxygen",
"water vapor",
"carbon dioxide"
] | B. oxygen | arc_easy |
aquarat_39591 | In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, the dividend is | [
"5336",
"4306",
"4236",
"4336",
"None"
] | A. 5336 | aquarat |
aquarat_18173 | There are 24 students in Chad’s class. He brought 27 cookies to pass out
for his birthday. How many cookies will each student get? Will there be
any cookies left over? | [
"1-9",
"1-7",
"2-8",
"1-3",
"3-10"
] | D. 1-3 | aquarat |
aquarat_10946 | Rajesh can finish 1/3 of his home work in one hour. Seema can finish 3/7 of
her homework in 65 minutes and Ramya can finish 3/4 of her homework in
three and a half hours. If all of them start their home work at 12.00 PM and can
go to play as soon as they all finish their homework. When can they start to
play, if they take a break at 3.00 PM for 35 minutes? | [
"4:30pm",
"5:15pm",
"6:30pm",
"5:10pm",
"3:45pm"
] | B. 5:15pm | aquarat |
mmlu_train_16857 | Dogs already guide blind and disabled people and now they are to be trained to help people with dementia. The idea developed by some university students will now be put into practice by Scotland Medical Centre. The research is meaningful, for there are 670, 000 people in Britain who have dementia and by 2021 this is expected to rise to one million. Dementia can make people confuse day and night or forget basic things such as washing or drinking enough water. The dogs would be trained to help to guide them through the day. Joyce Gray from Scotland Medical Centre said, "People in the early stages of dementia are still able to live a ly normal life, and dogs help them to maintain routine. For example, people with memory loss will tend to forget to take medicine,but if a dog presents them with a bag with pills in it, there's a greater chance of them taking it." Ms. Gray also said dogs were perfectly suited to remind their owners to eat. "Dogs have an ability to say 'it's my feeding time', so there would be a note in the cupboard next to the dog's food reminding the dog's owner to eat too." Dogs would also encourage their owners to take them out for walks. "It gives a reason for the owner to go out into the community," Ms. Gray said. "We did a test with an elderly person walking down the high street on his own. Then we gave him a dog on a lead and he did the exact same walk. That time people would come up to him, chatting, smiling or making eye contact. We hope we'd see this with people with dementia too." There is one more advantage of using the pets as companions. Since conversations can be increasingly confusing for people with dementia, dogs can give them a sense of silent support and companionship. Ms. Gray said, "We have found that people may forget familiar faces but not pets. People light up when they see animals. There is a speechless bond between the dog and its owner." What's the common symptom of dementia? | [
"Going hungry.",
"Feeling lonely.",
"Waking up at night.",
"Forgetting things."
] | D. Forgetting things. | mmlu_train |
arc_challenge_486 | Which is considered a nonrenewable resource? | [
"oil",
"soil",
"food",
"water"
] | A. oil | arc_challenge |
arc_easy_1244 | In order to record the passing of a distant comet, which instruments would be the most useful? | [
"camera, tripod, and telescope",
"telescope, binoculars, and camera",
"camera with flash attachment, and tripod",
"telescope with camera attachment and camera"
] | D. telescope with camera attachment and camera | arc_easy |
mmlu_train_20387 | Animal moms are great moms. You might be surprised at some of these moms. Octopuses The mother octopus lays about 50,000 eggs. For about 300 days, she stays with the eggs, cleans them and protects them. She does not leave to feed. However, this animal mom dies as soon as the eggs are hatched . Crocodiles A crocodile mother puts a lot of time and effort into raising her babies. She starts by building a nest , which she guards for over two months! When the eggs are ready to hatch, the young crocs call out to their mother, who digs them out and helps them hatch. She then carries them in her mouth down to the water, where she will guard them for several more weeks or months until they learn to hunt on their own. Bats Bats become moms by hanging head up in a cave, giving birth. Catching the youngster before it can fall to the ground below, she puts it in a pouch . Bat moms may carry babies with them when feeding for the first few days. As the little bats get bigger and heavier, moms help them hang on the wall of their caves and return often to feed them. It continues for about three weeks, until the babies are grown up and able to fly on their own. Koalas The animal mom gives birth after a pregnancy of only 35 days. The hairless baby climbs into its mother's pouch and lives there for another five months. When the little koala is between five and eight months old, it leaves the pouch for short periods of time but returns for safety. Once it is too big to return to the pouch, it will climb onto its mother's back and ride there until it is about 12 months old. A crocodile mother usually carries her baby to the water _ . | [
"in her mouth",
"on her back",
"in her pouch",
"by her tail"
] | A. in her mouth | mmlu_train |
mmlu_train_60355 | A study now lends support to the idea that meal-time distractions can mask the clues that we really have eaten quite enough. Moreover, it finds, the caloric fallout of not paying attention to what we're eating doesn't necessarily end when a meal is over. Rose Cooperfrom England, and her colleagues gathered 22 men and an equal number of women for an experiment. Each person dined alone, continuously receiving nine small shares of food items. These ranged from cheese twists and potato chips to carrots, cherry tomatoes and sandwiches or sausage rolls. Because the goal was to test the potential impacts of distraction on fullness, the researchers randomly assigned half of the participants to eat in front of a computer--and to gain as many wins as possible at the "card" game. Everyone else was told to focus on the sensory qualities of their meal. According to their instructions, the participants ate all of the food given to them. Yet people who played a computer game during lunch found their meal less filling than the mindful eaters had. Game players also swallow down twice as many cookies, almost an hour later, when they were allowed all the dessert they wanted (in the name of a taste test). The British scientists present their findings in the February American Journal of Clinical Nutrition. The real question is why distracted eating should impact snacking. It appears, the scientists say, that memory plays some tricky role in how we register what we eat and the degree to which it satisfies. Interestingly, eight years ago, Britta Barkeling of Huddinge University in Stockholm and her colleaguesreportedsomewhat related findings. Their 18 overweight subjects had no choice other than to get rid of everything but lunch, on one day--because they were blindfolded. Compared to a day when they could view what they were dining on, these people consumed only three quarters as many calories. Yet even hours afterward, they reported being no less full than on the day they had been able to see their plates. Of course dining in the dark isn't practical. And sometimes what we eat doesn't really invite our attention. But there is certainly a growing mountain of data indicating that mindless eating is a waste of resources, a risk to our waistlines--and a costly threat to health. We can conclude from the passage that _ . | [
"distracted eating may damage your health",
"eating snacks will make you feel full",
"Britta became famous because of the experiment",
"playing is more important than what we eat"
] | A. distracted eating may damage your health | mmlu_train |
mmlu_train_74496 | Can you imagine a classroom without one thing that has long been considered a necessary part? No notebooks, no textbooks, no test papers. Nor are there any pencils or pens, which always seem to run out of ink at the _ moment. A "Paperless classroom" is what more and more schools are trying to realize. Students don't do any handwriting in this class. Instead, they use hand-sized or specially-designed computers. The teacher downloads texts from Internet libraries and sends them to every student's personal computer. Having computers also means that students can use the Web. They can look up information on any subject they're studying, from maths to social science. A high school teacher, Judy Herrel in Florida, US, described how her class used the Web. "Using a book that's three or four years old is impossible," she said. A paperless classroom is a big step towards reducing the waste of paper. "Think about the money and trees we could save with the computers," she said. But, with all this technology, there's always a risk that the machines will break down. So, in case of a power failure or a technical problem, paper textbooks should still be widely available for these students. According to Judy Herrel, _ . | [
"the Web can talk the students everywhere",
"the Web can take the place of teachers",
"the Web is a better tool for information",
"the Web is for downloading information"
] | C. the Web is a better tool for information | mmlu_train |
arc_easy_263 | Sir Isaac Newton determined that white light is made up of all the colors of the rainbow. What did he use to discover this phenomenon? | [
"a prism",
"a telescope",
"a microscope",
"a magnifying glass"
] | A. a prism | arc_easy |
mmlu_train_94561 | While Anna was testing a circuit, she dropped a light bulb. What is the safest thing Anna can do? | [
"get a new bulb to finish the test",
"push the broken glass under a table",
"tell her teacher that she broke the bulb",
"ask her partner to help pick up the broken glass"
] | C. tell her teacher that she broke the bulb | mmlu_train |
mmlu_train_94966 | Which type of energy is the most environmentally friendly? | [
"Coal",
"Petroleum",
"Natural Gas",
"Sunlight"
] | D. Sunlight | mmlu_train |
aquarat_33168 | In a series of seven football matches between Germany and Argentina , the probability of Germany winning a match is 1/3 and the probability that the match ends in a draw is 1/4. If a win gets the team 2 points, a draw 1 point and a loss 0 Points, What is the probability that Germany will end up in 7 draws in the series? | [
"24/576",
"125/864",
"1/25",
"1/16384",
"1/5"
] | D. 1/16384 | aquarat |
aquarat_42988 | John had a stock of 800 books in his bookshop. He sold 62 on Monday, 62 on Tuesday, 60 on Wednesday, 48 on Thursday and 40 on Friday. What percentage of the books were not sold? | [
"78%",
"66%",
"62%",
"64%",
"60%"
] | B. 66% | aquarat |
mmlu_train_75680 | Autistic children may learn better from robots than from human beings, according to a study at a school in Birmingham. Two robots like humans, Max and Ben, have been helping teach autistic children at Sutcliffe Primary School since March last year. The school is the first in the UK to try the new way. Ian Lowe, the head teacher, said, "The robots have no feelings, so autistic children find that they are less terrible than their teachers." He added, "They are really cute-looking. Autistic children are hard to communicate with adults and other children, but for some reasons they like these robots. "Some children are not able to communicate with others. But they come into school and start to communicate through the robots." The robots are knee-high and move like children. The school is using them to teach phonics and play cards or memory and imitation games with children from five to ten. Dr Guldberg said, "We do many different activities with the robots acting as a model for the children's behavior. It is amazing to see how interested and concentrated the children can be when they are working with the robots. It can be very difficult to get autistic children to concentrate." He added, "If you can meet the needs of autistic children, you can meet the needs of all children. And you know, when people feel safe and interested, they learn much better." According to Ian Lowe, teachers are _ in autistic children's eyes. | [
"kind",
"serious",
"terrible",
"strict"
] | C. terrible | mmlu_train |
mmlu_train_40516 | Elizabeth Blackwell was born in England in 1821, and moved to New York City when she was ten years old. One day she decided that she wanted to become a doctor. That was nearly impossible for a woman in the middle of the nineteenth century. After writing many letters asking for admission to medical schools, she was finally accepted by a doctor in Philadelphia. She was so determined that she taught school and gave music lessons to get money for the cost of schooling. In 1849, after graduation from medical school, she decided to further her education in Paris. She wanted to be a surgeon , but a serious eye problem forced her to give up the idea. Upon returning to the United States, she found it difficult to start her own practice because she was a woman. By 1857 Elizabeth and her sister, also a doctor, along with another woman doctor, managed to open a new hospital, the first for women and children. Besides being the first woman physician and founding her own hospital , she also set up the first medical school for women. According to the passage, all of the following are "firsts" in the life of Elizabeth Blackwell except that she _ . | [
"became the first woman physician",
"was the first woman doctor",
"and several other women founded the first hospital for women and children",
"set up the first medical school for women"
] | B. was the first woman doctor | mmlu_train |
aquarat_17244 | If Ajay drives at 4/5th of his usual speed to his office, he is 6 minutes late. What is his usual time to reach his office? | [
"38",
"27",
"24",
"19",
"17"
] | C. 24 | aquarat |
mmlu_train_87972 | Alan is in Class Two,Grade Seven.He is l2.His English teacher is Mr. Smith.He is English.His daughter is Helen.She is l3.Alan and Helen are good friends.They like English.This is Helen's school ID card.Its number is A-270789.Is that Alan's school ID card? No.He can't find his school ID card.If you find it,please call Alan at 346--2828.Thank you! Alan can't find _ . | [
"Mr. Smith",
"Helen",
"his ID card",
"his school ID card"
] | D. his school ID card | mmlu_train |
aquarat_47218 | How many words can be formed by using all letters of the word 'AROUND' ? | [
"712",
"720",
"757",
"736",
"742"
] | B. 720 | aquarat |
mmlu_train_93787 | The Sun appears larger than other stars because of its | [
"yellow color",
"high temperature",
"distance from Earth",
"chemical composition"
] | C. distance from Earth | mmlu_train |
mmlu_train_38639 | It seems that all your friends' names on MSN have added a little green "I'm" symbol overnight. If you ask what is going on, someone will tell you it's a charity activity. Though this charity program has not yet officially begun for Chinese users, this little green symbol has proven popular among Chinese Windows Live Messenger users. Windows Live Messenger's official blog announced on March 1 that Microsoft was beginning an "I'm" program in the United States. Every time someone starts a conversation using "I'm", Microsoft shares a part of the program's advertising income with nine organizations devoted to social causes. With every instant message a user sends, it helps deal with things one feels most interested in, including poverty, child protection, disease and worsening environment. One only has to add a certain code next to one's name for the organization one would like to support. "*red'u" is for the American Red Cross, "*bgca" is for Boys & Girls Clubs of America and "*unicef" stands for the American branch of UNICEF. After a Chinese blogger named "hung" introduced this program on his blog on March 2, "I'm" entered the Internet in China with no actual support from Microsoft. Beijing-based Youth Weekend reported that famous IT blogger Keso regarded this program's rapid spread as a successful virus marketing case. He thinks that the success of the "I'm" program is because it's spread by users without being a bother to others. This answers why "I'm" has spread so rapidly across the Internet like a virus with almost no advertisement. However, Feng Jinhu from the press center for Microsoft China toldYouth Weekendthat the "I'm" project is only for Messenger users in the United States. Instant messages sent by Chinese users would not count. This has not affected Chinese Messenger users' interest in the little green symbol. These users hope their instant messages will actually contribute to charitable organizations someday. The following descriptions about the "I'm" program are correct EXCEPT _ . | [
"it became popular in China in a short time",
"Microsoft will support the charity activity for free",
"US MSN users who take part in the \"I'm\" program contribute to charity",
"it covers social problems such as poverty, child protection, etc."
] | B. Microsoft will support the charity activity for free | mmlu_train |
mmlu_train_90939 | All students need to have good study habits.When you have good study habits,you can learn things quickly.You also remember them easily. Do you like to study in the living-room?This is not a good place because it is usually too noisy.You need to study in a quiet place,like your bedroom.A quiet place will help you only think about one thing,and you will learn better. Before you begin to study,do not forget to clean your desk.A good desk light is important,too. You are feeling tired easily if there is not enough light. . You should remember to _ before you study. | [
"tidy the room",
"clean the desk",
"turn on the light",
"turn off the light"
] | B. clean the desk | mmlu_train |
mmlu_train_17925 | A third of primary schoolchildren in China are suffering from psychological ill-health as a result of classroom stress and parental pressure, according to a study published on Tuesday. The problem is so bad that urgent measures are needed, warns the study, led by British and Chinese researchers. The investigation surveyed 2,191 pupils aged nine to 12 in nine schools in urban and rural Zhejiang, a ly prosperous coastal province in eastern China. Eighty-one percent of the youngsters said they worried "a lot" about exams, 63 percent feared being punished by their teacher, 44 percent had been physically bullied at least sometimes - with boys likelier to be victims than girls - and 73 percent had been physically punished by their parents. Most of the children complained they struggled to cope with the amount of homework they were assigned. Over one-third reported headaches or abdominal pains - psychosomatic symptoms of stress - at least once a week. The most stressed children reported incidence of aches or pains of four times a week. The investigation, led by Therese Hesketh, a professor at University College London (UCL) Centre for International Health and Development, pointed the finger at extreme competitiveness in China's education system, from the onset of primary school. "The competitive and punitive educational environment leads to high levels of stress and psychosomatic symptoms," the authors say. "Measures to reduce unnecessary stress on children in schools should be introduced urgently." The paper appears in Archives of Disease in Childhood, a peer-reviewed journal of the British Medical Association (BMA). The "urban" setting for the study was Hangzhou, the provincial capital of Zhejiang, while the "rural" setting was a poor county in Quzhou prefecture, in the west of the province. The study highlights some of the complexities that, it says, explain the demands for academic excellence and intolerance of failure. One factor is the country's dramatic rise in prosperity, which has created "previously unheard-off possibilities for upward mobility" and in turn stoked pressures on children to do well at school. Other reasons are China's one-child policy and the Confucian traditions of respect for parents and elders, filial piety, obedience and discipline. "The aspirations of many parents, who had limited educational opportunities themselves are now invested in their only children," it says. Previous studies on school-related stress and its impact on health are few and generally come from Scandinavia. A 2008 assessment among 10- to 13-year-old in Sweden found that 21 percent of boys of 30 percent of girls experienced headache, and 17 percent of boys and 28 percent of girls experienced abdominal pain at least once per week. What mainly caused schoolchildren to suffer from psychological ill-health? | [
"Competitiveness in education system",
"Classroom stress and parental pressure",
"Physical punishment from their parents",
"Endless homework from school teachers :"
] | B. Classroom stress and parental pressure | mmlu_train |
aquarat_25036 | A rectangular parking space is marked out by painting three of its sides.If the length of the unpainted side is 9 feet, and the sum of the lengths of the painted sides is 37 feet, then what is the area of the parking space in square feet? | [
"126sq.ft",
"120sq.ft",
"130sq.ft",
"135sq.ft",
"148sq.ft"
] | A. 126sq.ft | aquarat |
mmlu_train_71945 | Jim suffered heart problems. In conversation he expressed little joy and it seemed that his life was drawing to a close. When his heart problems led to operation, Jim went through it successfully, and a full recovery was expected. Within days, however, his heart was not beating properly. Jim was rushed back to operation, but nothing was found to explain the cause of his illness. He died on the operating table on the day before his 48th birthday. Dr. Bruce Smoller, a psychologist , had had many conversations with him, and the more he learned, the stranger he realized Jim's case was. When Jim was a child, his father, a teacher, suffered a heart attack and stayed home to recover. One morning Jim asked his father to look over his homework, promising to come home from school at noon to pick it up. His father agreed, but when Jim returned his father had died. Jim's father was 48. "I think all his life Jim believed he killed his father," Dr. Smoller says. "He felt that if he had not asked him to look at his homework, his father would have lived. Jim had been troubled by the idea. The operation was the trial he had expected for forty years. " Smoller believes that Jim willed himself not to live to the age of 48. Jim's case shows the powerful role that attitude plays in physical health, and that childhood experiences produce far-reaching effect on the health of grown-ups. Although most cases are less direct than Jim's, studies show that childhood events, besides genes, may well cause such midlife diseases as cancer, heart disease and mental illness. Jim was sent back to operation because _ . | [
"his heart didn't work well",
"he expected a full recovery",
"his life was drawing to a close",
"the first one wasn't well performed"
] | A. his heart didn't work well | mmlu_train |
mmlu_train_59000 | Not drying your hands thoroughly after washing them could increase the spread of bacteria, and rubbing your hands while using a traditional hand dryer could be a contributing factor, according to new research. The research looked at different methods of hand drying, and their effects on transfer of bacteria from the hands to other surfaces. The different methods included paper towels, traditional hand dryer, and a new model of hand dryer, which rapidly blows water from the hands. Our bodies naturally have bacteria all over them. However, bacteria from other sources, such as raw meat, can also survive on hands. They can be easily transferred to other surfaces, increasing the risk of cross-contamination . When the hands are washed, the number of the bacteria on the surface of the skin decreases, but they are not necessarily _ . If the hands are still damp then these bacteria are more readily transferred to other surfaces. The researchers quantified the effects of hand drying by measuring the number of bacteria on the hands before and after different drying methods. Volunteers were asked to wash their hands and palce them onto contact plates, which were then incubated to measure bacteria growth. The volunteers were then asked to dry their hands using either hand towels or one of the two hand dryers, with or without rubbing their hands together, and levels of bacteria were re-measured. The researchers found that rubbing the hands together while using traditional hand dryers could cancel out the reduction in bacteria numbers following hand washing. When hands are rubbed together during drying, bacteria that live within the skin can be brought to the surface and transferred to other surfaces, along with surface bacteria that were not removed by hand washing. A resaecher says, "Good hand hygiene should include drying your hands thoroughly and not just washing . The best method of drying your hands id using paper towels or using a hand dryer which doesn't require you to rub your hands together." The research maily tells us _ . | [
"why washing our hands is important",
"what pose we should hold when washing our hands",
"it's important to dry our hands properly after washing",
"how to stop the transfer of bacteria when washing our hands"
] | C. it's important to dry our hands properly after washing | mmlu_train |
arc_easy_961 | Which type of rock would most likely contain a fossil? | [
"metamorphic rock",
"sedimentary rock",
"igneous rock",
"molten rock"
] | B. sedimentary rock | arc_easy |
arc_challenge_616 | After a heavy rain, a mudslide flows into a pond and mud mixes into the water. Which of the following is most likely to happen? | [
"Fish will have more food.",
"Trees will be able to get more light.",
"Raccoons will not be able to find food.",
"Underwater plants will receive less light."
] | D. Underwater plants will receive less light. | arc_challenge |
mmlu_train_92936 | Which part of a plant is used to absorb sunlight during photosynthesis? | [
"leaf",
"root",
"seed",
"flower"
] | A. leaf | mmlu_train |
aquarat_38343 | What is the sum of all even numbers from 1 to 601? | [
"122821",
"281228",
"90300",
"122850",
"128111"
] | C. 90300 | aquarat |
mmlu_train_85132 | Very hot weather is common in many parts of the world. Although hot weather just makes most people hot, it can cause medical problems and death. Floods, storms and other terrible natural events kill thousands of people every year. And we hear much about them in news reports. We general hear little about heat, which experts say may be nature's most dangerous killer. Health experts say that since the year 1900, very hot weather has killed more people in the United States than any other natural event. One year--- the unusually hot summer of 1980 heat caused about 1,700 deaths in the United States. In 1995, more than 600 people died in another heat wave in one city----Chicago, Illinois. Besides drinking lots of cool water , doctors say there are some other things to do to protect against the health dangers of heat. Stay out of the sun, if possible. Wear loose and light--colored clothes. Wear a hat while in the sun. Eat fewer hot and heavy foods. And, when possible, cook foods during cooler time of the day. If possible, rest more often. Health experts say these simple steps can prevent the dangerous health problems caused by heat. They will prevent sickness, help you feel better and may even save your life. The passage is talking about _ . | [
"all kinds of terrible natural events in the world",
"some health problems caused by hot weather",
"how to prevent health problems",
"the health problems in hot weather and the ways to stop them"
] | D. the health problems in hot weather and the ways to stop them | mmlu_train |
mmlu_train_29610 | Our body clock,or natural body rhythm,influences our energy and alertness.Paying attention to it can help us choose the suitable time of day when we best perform specific tasks. The reality,however,is that most of us organize their time around work demands,school deadlines,commuting or social events.Doing whatever your body feels like doing is a luxury in today's fast-paced modem society. But that doesn't mean it isn't worth trying.Obeying our body clock has significant health benefits.Disrupting our natural body rhythm,on the other hand,has been linked to problems such as depression,obesity,or headache,says Steve Key,a biology professor. When the body clock can synchronize(......)the rhythms of its natural processes,it "gives us an advantage in daily life",says Key. According to him,when it comes to cognitive work,most adults perform best in the late morning.As our body temperature starts to rise just before awakening in the morning and continues to increase until midday,our memory,alertness and concentration gradually improve. However,he adds,our ability to concentrate typically starts to decrease soon thereafter.Most of us are more easily distracted between noon and 4 pm. Alertness also tends to fall after eating a meal and sleepiness tends to peak around 2 pm,making that a good time for a nap. Surprisingly, tiredness may increase our creative powers.For most adults,problems that require open ended thinking are often best dealt with in the evening when they are tired, according to a study in the journal Thinking & Reasoning. When choosing a time of day to exercise,paying attention to your body clock can improve results.Physical performance is usually best from about 3 to 6 pm,says Michael Smolensky,a professor of biomedical engineering. Of course, not everyone's body clock is the same,making it even harder to synchronize natural rhythms with daily plans. Which of the following is NOT true? | [
"Our alertness is influenced by our natural body rhythm",
"Doing whatever your body feels like is very difficult in our modem society.",
"Obeying our body clock is good for our health.",
"Disrupting our natural body rhythm can lead to obesity."
] | D. Disrupting our natural body rhythm can lead to obesity. | mmlu_train |
mmlu_train_75796 | Let's look at the picture. The boy's name is John. The girl in a white blouse is his sister, Rose. The other one in a yellow blouse is his sister, Mary. John and his sisters are students in No. 11 Middle School. The two sisters are in Class Three, Grade One, but John is in Class Two, Grade Two. The man and woman are their father and mother. The man is a worker and the woman is a teacher. The old man and the old woman are John's grandfather and grandmother. The family is a big one. There are _ people in the family. | [
"five",
"six",
"seven",
"eight"
] | C. seven | mmlu_train |
aquarat_13363 | If the area of circle is 616 sq cm then its circumference? | [
"11",
"88",
"99",
"266",
"12"
] | B. 88 | aquarat |
aquarat_48529 | 65% of x = 20% of 617.50. Find the value of x? | [
"100",
"190",
"150",
"180",
"199"
] | B. 190 | aquarat |
aquarat_37491 | A and B start a business, with A investing the total capital of Rs.50000, on the condition that B pays A interest @ 10% per annum on his half of the capital. A is a working partner and receives Rs.1500 per month from the total profit and any profit remaining is equally shared by both of them. At the end of the year, it was found that the income of A is twice that of B. Find the total profit for the year? | [
"59002",
"59001",
"59008",
"59000",
"59004"
] | D. 59000 | aquarat |
mmlu_train_53472 | Families should not waste their money on organic food,the government has warned.They should instead spend their money on whatever they can afford,even if it means eating frozen vegetables.The government now faces calls to endPS20 million of subsidies to organic farming. A recent study in the British Journal of Nutrition found organic crops have up to 60 percent more antioxidants than non-organic crops.But critics claim there is still no evidence that organic food is a healthier option.Amid growing concern that too few people are eating enough fruit and vegetables,the government is at pains to stress that families should not waste their money on organic food.Just 30 percent of people meet the recommendation to eat five or more portions of fruit and vegetables a day. Government frontbencher Baroness Jolly said,"Organic products provide a useful extension of consumer choice,but it is worth emphasizing that,nutritionally,they are no better and no worse than conventional products.The only benefit of organic farming was enjoyed by birds,insects,mammals and plants.""It is up to the consumers to decide how they spend their money on their fruit and vegetables.There are many reasons why an individual might wish to choose organic products but nutritional benefit should not be one of them,"she added. Chief Executive Helen Browning said,"We know that people choose organic food because they believe it is better for them,also well as for wildlife,animal welfare and the environment,and this research backs up what people think about organic food." What's Helen Browning's attitude to organic food? | [
"Mixed.",
"Doubtful.",
"Positive.",
"Worried."
] | C. Positive. | mmlu_train |
mmlu_train_65948 | MERS, also known as Middle East Respiratory Syndrome, has made its way to the US. The second patient was in Orlando, Florida while the first reported case was in Indiana. Tom Frieden, director of the Centers for Disease Control and Prevention, said the disease has mainly been transmitted by close personal contact, such as directly caring for a very ill person. The virus is formally called MERS-CoV because it's part of the corona virus family that includes the common cold and severe SARS. SARS was ly easy to stop a decade ago, because it was being transmitted by caged animals in Chinese markets. MERS-CoV was first identified in people in 2012, but has been spreading rapidly since March, 2015. The vast majority of those cases occurred in Saudi Arabia. The patient in Orlando felt ill on the first flight but not ill enough to notify a doctor. Early on May 9, he apparently became concerned that he was still feeling ill, and he went to the emergency room at Dr. P. Phillips Hospital. He identified himself as recently having been in Saudi Arabia, so he was quickly isolated to avoid infecting other patients. Wayne Marasco, an expert at the Dana-Farber Cancer Institute and Harvard Medical School, said his biggest concern about MERS-CoV is how little we know about it. It's still not clear, in some instances, where the virus comes from, how it is transmitted or who is most subject. This passage is written to _ . | [
"inform us of more information about the deadly illness MERS.",
"caution us against SARS",
"call on us to start a campaign against MERS",
"appeal to us to understand the medical expert's biggest concern about MERS-CoV"
] | A. inform us of more information about the deadly illness MERS. | mmlu_train |
aquarat_21670 | The least number, which when divided by 12, 15, 20 and 63 leaves in each case a remainder of 8 is: | [
"448",
"488",
"542",
"1268",
"560"
] | D. 1268 | aquarat |
aquarat_10363 | If we have 9 people in a meeting, in how many ways they can sit around a table? | [
"10*9!",
"9*8!",
"8*7!",
"7*6!",
"6*5!"
] | C. 8*7! | aquarat |
mmlu_train_41723 | LONDON (AP) -- England joins on Sunday the growing list of places that ban smoking in public buildings, taxis and other places including even Buckingham Palace with a tough law. Pubs, clubs and restaurants will all be smoke-free. Taxi and delivery drivers have been warned that they too could be fined 50 pounds, or about $100, if caught lighting up inside work vehicles. Experts say the bans have become an irreversible tread because of greatly rising health costs and public uneasiness over second-hand smoke. Some of the strictest smoking bans are in the United States, even though there is no federal anti-smoking policy. New York and Florida have strict bans, while California has certain outdoor smoking bans. Spain, Italy, Iran, Norway, Sweden, Singapore, South Africa, Uruguay and new Zealand have passed legislation to restrict smoking. France banned smoking in many public places in February and plans to extend the ban to cafes and restaurants next year. Finland is introducing a ban in 2009. Despite the spread of bans, the World Health Organization predicts a steady rise in tobacco sales. In its Tobacco Atlas, the WHO said that by 2030 there will be "at least another two billion smokers in the world" and an expected decrease in male smokers "will be _ by an increase in female smoking rates, especially in developing countries." In advance of the English ban, anti-smoking ads have coated bus stops and the British government has subsidized programs to help people quit. The rest of Britain--Scotland, Wales and Northern Ireland --already have smoking bans in place. Which of the following places may still be smoking areas in England? | [
"Private houses",
"Taxis.",
"Restaurants.",
"London clubs"
] | A. Private houses | mmlu_train |
aquarat_3537 | A palindrome is a number that reads the same forward and backward, such as 242. How many odd seven-digit numbers are palindromes? | [
"40",
"400",
"500",
"5,000",
"100,000"
] | D. 5,000 | aquarat |
aquarat_12385 | Which of the following is equal to 10^-(-2)^4? | [
"1/",
"1/",
"1/",
"1/",
"1/"
] | B. 1/ (10^16) | aquarat |
mmlu_train_30575 | A quarrel at home may result in your falling ill. Don't laugh, it's true. Family matters including living habits and even the way we speak have a big effect on our health, doctors say. Wang Xiaoyu, a Senior 2 girl from Xichang, Sichuan Province, fainted in class when she heard her classmates quarrel at the top of their voices. Quarrels between her parents also put the girl into a _ . It is because she is suffering from depression , caused by bad relations at home, doctors explained. "We don't get sick or stay well by ourselves," says Dr Robert Ferrer from the US. Ferrer shows that family forces may explain up to a quarter of health problems, in his recent research. The genes you get from your family may cause illness. If one of your parents has a heart attack, your risk of being affected may double. But effects on health are not only written in our DNA. Unrelated people who live under the same roof also get similar problems. Diet, lifestyle and environment affect our health, too. Ferrer's research also found that if teenagers feel they are ignored or unimportant at home they are more likely to get sick. We may never fully understand all the effects that families have on our health. But just as individual problems can have effects on others, a small improvement can have big benefits, Ferrer said. According to Dr Ferrer, which of the following statements is TRUE? | [
"We get sick or stay well by ourselves.",
"Only the genes we get from our family have a big effect on our health.",
"Our health has nothing to do with diet, lifestyle and environment.",
"Teenagers who are ignored at home get sick more easily than those who are not."
] | D. Teenagers who are ignored at home get sick more easily than those who are not. | mmlu_train |
arc_easy_159 | Which are two parts of the carbon cycle? | [
"freezing and thawing",
"growth and reproduction",
"evaporation and precipitation",
"photosynthesis and respiration"
] | D. photosynthesis and respiration | arc_easy |
aquarat_15800 | Nine men went to a hotel. 8 of them spent 3 each over their meals and the ninth spent 3 more than the average expenditure of all the nine. The total money spent by all of them was | [
"26",
"40",
"29.25",
"30.375",
"None of the above"
] | D. 30.375 | aquarat |
mmlu_train_95397 | Gasoline is unable to exist without the addition of raw materials such as | [
"fossilized matter",
"sand",
"water",
"air"
] | A. fossilized matter | mmlu_train |
mmlu_train_28400 | An allergy is a strong reaction to a substance. Many things can cause allergies. The most common cause is pollen , which is usually produced by trees in the spring, grasses in the summer and weeds in the fall, as part of their reproductive process. Other causes include organisms, chemicals, plants and dead skin particles from dogs and cats can also cause allergic reactions. So can insect stings and some food. The most common kind of allergic reactions is itchy , watery eyes and a blocked or watery nose. Allergies can also cause red, itchy skin. Some reactions can be life-threatening, for example, when breathing passages become blocked. It is not always easy to avoid allergies. Drugs may offer an effective treatment. Another treatment used in some cases is called immunotherapy. A patient is injected with small amounts of the allergy-causing substance. The idea is that larger and larger amounts are given over time until the patient develops resistance in his body. In the United States, experts estimate that up to 8% of young children have food allergies. Every year these allergies cause about 30,000 cases with severe reactions that require immediate treatment. It can result in breathing trouble and in some cases death. It is said that about 100 to 200 people will die. It is said that most of the reactions are caused by peanuts and tree nuts like walnuts. People can also be allergic to medicines. The American Academy of Allergy, Asthma and Immunology says about 10% of bad reactions to commonly used medicines are allergic. In other words, a person's immune system overreacts and produces an allergic reaction. The most common reactions include skin rashes, itching, breathing problems and swelling in areas such as the face. What will happen if one's breathing passages get blocked? | [
"It is nothing serious.",
"One's life is at risk.",
"One has to be sent to hospital.",
"One is sure to breathe easily."
] | B. One's life is at risk. | mmlu_train |
aquarat_36052 | On a scale that measures the intensity of a certain phenomenon, a reading of g+1 corresponds to an intensity that is 10 times the intensity corresponding to a reading of g. On that scale, the intensity corresponding to a reading of 8 is how many times as great as the intensity corresponding to a reading of 3? | [
"5",
"50",
"10^5",
"5^10",
"8^10 - 3^10"
] | C. 10^5 | aquarat |
aquarat_9468 | Simplify :(log 75/16-2 log 5/9+log 32/243) | [
"log 1",
"log 2",
"log 3",
"log 4",
"log 10"
] | B. log 2 | aquarat |
mmlu_train_9070 | Not everyonewhoteaches in acollegeor university is a professor. Many are instructors or lecturers. In fact, not even all professors are full professors. Many of them are assistant or associate professors or adjunct professors. So what do all of these different academic titles mean at American colleges and universities? Get ready for a short lecture, especially if you are thinking of a career in higher education. Professors usually need a doctoral degree. But sometimes a school will offer positions to people who have not yet received their doctorate. This person would be called an instructor until the degree has been completed. After that, the instructor could become an assistant professor. Assistant professors do not have tenure. Tenure means a permanent appointment. This goal of greater job security is harder to reach these days. Fewer teaching positions offer the chance for tenure. Teachers and researchers who are hired into positions that do offer it are said to be "on the tenure track." Assistant professor is the first job on this path. Assistant professors generally have five to seven years to gain tenure. During this time, other faculty members study the person's work. If tenure is denied, then the assistant professor usually has a year to find another job. Candidates for tenure may feel great pressure to get research published. "Publish or perish" is the traditional saying. An assistant professor who receives tenure becomes an associate professor. An associate professor may later be appointed a full professor. Assistant, associate and full professors perform many duties. They teach classes. They advise students. And they carry out research. They also serve on committees and take part in other activities. Other faculty members are not expected to do all these jobs. They are not on a tenure track. Instead, they might be in adjunct or visiting positions. A visiting professor has a job at one school but works at another for a period of time. An adjunct professor is also a limited or part-time position, to do research or teach classes. Adjunct professors have a doctorate. Another position is that of lecturer. Lecturers teach classes, but they may or may not have a doctorate. In which column of a newspaper can the passage probably appear? | [
"Education",
"Entertainment",
"Politics",
"Sports"
] | A. Education | mmlu_train |
mmlu_train_70829 | Blogging has become something of a big thing in the last few years. Just like the Internet was 10 years ago, blogging is popular with an underground culture, that is doing it for love and passion . Blogging is a way of collecting links to webpages and sharing thoughts and ideas with people online. Blogs are basically online diaries which are created for sharing information and ideas. Dominic, a fifth-grade student, writes: "The blogs give us a chance to communicate between ourselves and encourage us to write more. When we publish on our blog, people across the whole world can reply by using the 'comments' link. In this way, they can ask questions or simply tell us what they like. We can then know if people like what we write and this will tell us where we can improve. By reading these comments, we can discover our weaknesses and our strengths. Blogging is a chance to exchange our opinions with the rest of the world rather than just people in our immediate environment." Blogging is sweeping the Internet. A recent report states that at least three million Americans have created blogs, with similar numbers being seen worldwide. Two years ago, Andrew Sullivan decided to set up a Web page himself and used "Blogger. com" to publish some daily thoughts to a few hundred readers. He worked hard at the blog for months for no reward. But the result is that he is now reaching almost a quarter of a million readers a month and making a lot of money. This, at least, is the idea: a publishing revolution is coming. "Blogger.com" could be to words what Napster was to music--except this time, it'll really work. According to the passage, about _ people worldwide have created blogs except | [
"3 million",
"750,000",
"250,000",
"6 million"
] | A. 3 million | mmlu_train |
mmlu_train_82772 | For thousands of years, people have used plants to make medicines. They used different parts of the plants --the roots, the leaves, the flowers, and the bark . Today, doctors have rediscovered more medicinal values of some plants. Let's look at some examples. Foxglove is a common plant. People have used it to make the heart slow down. Recently scientists have developed another drug from it. This new drug helps prevent other heart problems. In some areas, _ has been a problem. Scientists have learned that the bark of a South American tree, the cinchona, can be made into a drug to prevent malaria. For a long time, the Chinese have known that a special plant, wormwood, can also fight malaria. Scientists have been working with it to develop new drugs against malaria. In Germany, some scientists studied garlic for four years. They found that it helps prevent the build-up of plaque because too much plaque is bad for health. This very common plant continues to be studied. As we know, there are about 250,000 kinds of flowering plants in the world. Scientists have only studied little more than one percent of plants for their medicinal value. Maybe medicines for AIDS and cancer will be made from the other 99 percent. Which of the following is the best title for the passage? | [
"Past and future",
"Plants and medicine",
"Health and illness",
"Scientists and doctors"
] | B. Plants and medicine | mmlu_train |
aquarat_23574 | 3*12+3*13+3*16+11 = ? | [
"122",
"126",
"134",
"148",
"151"
] | C. 134 | aquarat |
mmlu_train_93656 | Which physical structure would best help a bear to survive a winter in New York State? | [
"big ears",
"black nose",
"thick fur",
"brown eyes"
] | C. thick fur | mmlu_train |
mmlu_train_68940 | A new product - the Apple Watch - into the market. Last year, the watch was firstly introduced by Tim Cook, Apple's CEO. The price of the watch is from $349 to $1,099, depending on its size and whether it is a sports or regular one. Apple engineers and designers have put in a lot of thought and hard work into creating this "small screen" on your wrist . The "sensor " on the screen not only finds your finger, but also knows the difference between when you are tapping , and when you are pressing hard er. The watch also has "haptic feedback ". You can s end personal messages to your friend --such as drawing a star or a special sign with your fingers, or tapping the watch, say 3 times, and your friend will receive those taps on their wrist. Besides telling the time, the watch will use 'Bluetooth' to connect with your iPhone and show calls or text messages that come in. According to Tim Cook, the watch may open up a whole new area of applications that we had never thought of. Some car f actories like BMW have developed an app that allows its car owners to open their cars with the watch. A 'Hotels' app may allow you to open the door to your hotel room without worrying about losing the smart-card. And finally, even at the airport--passengers may be able to simply wave their wrist to check into their flight. The biggest use of the watch, however, is as your personal fitness coach. The watch can show your pulse (heartbeat) using a sensor at the bottom of the watch. It also has the same sensor as your iPhone, so it knows when you are moving, and also how much you are walking or running. It will remind you if you have been sitting for too long without taking exercise. With apple watch, you can _ . | [
"develop your own personal app",
"connect your iPhone with your iPad",
"receive personal messages from your friends' iPhone",
"send personal messages to your friends' apple watches"
] | D. send personal messages to your friends' apple watches | mmlu_train |
mmlu_train_61111 | Forgiving someone who has hurt you or let you down is never an easy thing. Several new studies, however, say that it could have a lot of health benefits. When you think of forgiveness, you probably don't think of it as being a health or medical problem. Studies from Stanford University, on the other hand, show that something like anger can change your well-being. When cartoon book characters like the incredible Hulk get angry, they change colours and often gain special power. In the real world, anger is less obvious and may be more dangerous. That's why Professor Fred Luskin, founder of the Stanford Forgiveness Project and author of Forgive for Good, says holding on to anger and hatred can harm your physical and mental health. Two new studies seem to show the same idea. The studies find that people who are able to forgive feel less stress, less back pain, and less depression . They also have fewer headaches, lower blood pressure, and fewer problems on sleeping. So it doesn't matter if your anger is caused by the traffic or other things. Learning to let it go is important. Techniques such as deep breath or thought can help. Or just ask yourself if it's worth hurting yourself by staying angry with someone else. Forgiveness does not mean that you simply accept what happened and say it's OK. Instead, it's a way of making peace with yourself about what happened in the past. The author of the passage tries to make his viewpoint clear _ . | [
"by raising his own examples.",
"based on his own experience.",
"by mentioning some studies.",
"by mentioning some typical patients."
] | C. by mentioning some studies. | mmlu_train |
arc_easy_757 | Rocks and Earth and on the Moon are made of similar materials. What does this observation most likely suggest? | [
"Both the Moon and Earth split off from the Sun.",
"Life must have existed on the Moon at one time.",
"The Moon was probably formed from material from Earth.",
"The whole solar system is made up of the same kinds of rocks."
] | C. The Moon was probably formed from material from Earth. | arc_easy |
mmlu_train_31487 | Bruce Alberts, the former President of the National Academies (USA), has now taken over as Editor-in Chief of Science. Judging by his editorial in this week's issueConsidering Science Education there could be some interesting times ahead inScience offices. Here's part of what Bruce has to say about science education... I consider science education to be critically important to both science and the world, and I shall frequently deal with this topic on this page. Let's start with a big-picture view. Science has greatly advanced our understanding of the natural world and has enabled the creation of countless medicines and useful devices. It has also led to behaviors that have improved lives. The public appreciates these practical benefits of science, and science and scientists are generally respected, even by those who are not familiar with how science works or what exactly it has discovered. But society may less appreciate the advantage of having everyone acquire the ways of thinking and behaving that are central to practice of successful science: scientific habits of mind. These habits include a critical attitude toward established claims and a strong desire for logic and evidence. As famous astronomer Carl Sagan put it, science is our best detector . Individuals and societies clearly need a means to logically test the constant clever attempts to operate our purchasing and political decisions. They also need to challenge what is unreasonable, including the intolerance that led to so many regional and global conflicts. So how does this relate of science education? Might it be possible to encourage, across the world, scientific habits of mind, so as to create more rational societies everywhere? In principle, a strong expansion of science education could provide the world with _ , but only if scientists, educators, and policy-makers redefine the goals of science education, beginning with college-level teaching. Rather than only conveying what science has discovered about the natural world, as is done now in most countries, we should provide first all students with the knowledge and practice of how to think like a scientist. In Bruce Alberts' opinion, which is the most important in science education? | [
"Offering all students enough practice to drill their mind.",
"Equipping all students with a thinking model of a scientist.",
"Telling students what science has discovered about the natural world.",
"Advising all students to challenge all established scientific achievements."
] | B. Equipping all students with a thinking model of a scientist. | mmlu_train |
mmlu_train_79243 | We usually have three meals. We have breakfast, lunch and supper. We often have more time for lunch and supper, and we eat a big lunch or supper. But a good breakfast is very important . It's easy for you to understand it. You don't eat anything for about twelve hours from the last supper. One good breakfast should be rice or bread, an egg and milk. On a cold morning a cup of hot drink is necessary . Get up a little early and you can have enough time to eat breakfast. A good breakfast helps you to study well. It helps you to work well and play happily. You will be fun for a day after you enjoy a good breakfast. When do we usually have breakfast? | [
"Before getting up.",
"After the work.",
"After getting up.",
"Before going to bed."
] | C. After getting up. | mmlu_train |
arc_easy_1616 | An artificial pacemaker is a device that regulates the beat of the heart by an electrical stimulus. Some early pacemakers were powered by batteries and were worn externally with wires passing through the skin to the surface of the heart. Modern pacemakers are now much smaller and are implanted surgically. Which most likely has increased the lifespan and effectiveness of artificial pacemakers? | [
"the development of thinner wires",
"the invention of lithium batteries",
"mass production of pacemaker parts",
"reducing the cost of producing pacemakers"
] | B. the invention of lithium batteries | arc_easy |
mmlu_train_34810 | Some people don't mind being fat. Other people can keep slim without any effort. But a lot of people do put on too much weight and don't like it. The question is, what can they do about it? Some believe exercise can be helpful. But the trouble is that it only makes you want to eat more. You might sweat out a couple of pounds playing tennis or climbing a mountain, but you put it all back on again with a big steak or bread and jam. A helpful way is food choosing. But what sort of food should you choose? Some believe that the less they eat, the slimmer they will be. They don't eat anything until they become weak with hunger. Some stick to milk and bananas. You'll find you need a lot of bananas, and unless you live where they grow, they aren't cheap. Others say that if you eat things like hard-boiled eggs, and apples with their skins on which are hard for your stomach to digest, the more you eat, the thinner you get. This is because you use up the fat in your body to get the energy to digest the food. For most of us these methods are too extreme. The simplest way is just to cut down on the carbohydrates that means not eating bread, potatoes, cakes, sugar, rice, and so on and eating anything else you like. It's straight forward and often quite effective. There seems nothing wrong with exercise except _ . | [
"it makes you sweat",
"it's hard work",
"it tires you out",
"it makes you eat more"
] | D. it makes you eat more | mmlu_train |
arc_challenge_118 | Which characteristic would be most important for a plant to have to become a pioneer plant on a recovering beach? | [
"ability to grow very large",
"long roots to find water",
"resistant to disturbances",
"big leaves to catch sunlight"
] | C. resistant to disturbances | arc_challenge |
mmlu_train_22765 | Old Fossils Scientists have found what they think is probably the oldest fossil on Earth, a remnant of life from 3.7 billion years ago when Earth's skies were orange and its oceans green. In a newly melted part of Greenland, Australian scientists found the leftover structure from a community of microbes that lived on an ancient seafloor. Based on their analysis of the fossils, the researchers determined that they are 220 million years older than those discovered in Western Australia, which were 3.48 billion years old. The discovery shows life may have formed quicker and more easily than once thought, about half a billion years after Earth formed. And that may also give hope for life forming elsewhere, such as Mars, said study co-author Martin VanKranendonk of the University of New South Wales and director of the Australian Center for Astrobiology. "It gives us an idea how our planet evolved and how life gained a foothold," VanKranendonk said. Scientists had thought it would take at least half a billion years for life to form after the molten Earth started to cool a bit, but this shows it could have happened quicker, he said. That's because the newly found fossil is far too complex to have developed soon after the planet's first life forms, he said. In an outcrop of rocks that used to be covered with ice and snow which melted after an exceptionally warm spring, the Australian team found stromatolites , which are layered structures that are often produced by a community of microbes. The stromatolites were about 1 to 4 centimeters high. "It is like the house left behind made by the microbes," VanKranendonk said. "Scientists used the layers of ash from volcanoes and tiny zircon with uranium and estimated that they date back to 3.7 billion years ago." The dating seems about right, said Abigail Allwood, a NASA astrobiologist who found the previous oldest fossil, from 3.48 billion years ago, in Australia. But Allwood said she is not completely convinced that what VanKranendonk's team found once was alive. She said the evidence wasn't conclusive enough that it was life and not a geologic quirk . "It would be nice to have more evidence, but in these rocks that's a lot to ask," Allwood said in an email. According to the passage, _ . | [
"the previous fossils are a geologic quirk",
"the previous fossils are made up of stromatolites",
"the newly found fossils come from Western Australia",
"the newly found fossils have a history of 3.7 billion years"
] | D. the newly found fossils have a history of 3.7 billion years | mmlu_train |
arc_easy_52 | A 10 g sample of aluminum and a 10 g sample of iron were each heated by 100 joules of energy. The temperature of the aluminum sample rose 11°C, while the temperature of the iron sample increased 23°C. Which statement best accounts for these results? | [
"Iron is twice as dense as aluminum.",
"Atoms of aluminum are smaller than atoms of iron.",
"Using equal masses results in similar heat capacities.",
"The specific heat of iron is less than that of aluminum."
] | D. The specific heat of iron is less than that of aluminum. | arc_easy |
mmlu_train_36424 | Have you ever imagined what human beings will look like in the future? Well, now you don't have to. According to AsapScience, a Canada-based video channel that touches on many different science topics, humans will be very different creatures 1,000 years from now. Artificial intelligence, genetic engineering and climate change will work together to change our bodies greatly, according to a video recently published by the channel. We could, for instance, develop red eyes as our DNA changes, and have darker skin because of global warming. The video painted a picture of a future world in which our bodies are part human, part machine. Nanobots, or tiny robots, will be put into our bodies, improving our abilities. "No longer will we be limited by our own physiology. We will truly become a mixture of biology and machine on the inside," says the video. Meanwhile, designer babies will cause future generations to grow into intelligent, attractive people. As global warming takes hold, humans will also be skinnier and taller, as this body shape deals with heat better. In fact, Cadell Last, a researcher at the Global Brain Institute located in Belgium, believes change may happen even faster than this. As he said in a paper recently published in Current Aging Science, mankind is already going through a major evolutionary change. In less than four decades, Last claims, we will live longer, have children in old age and need artificial intelligence to finish daily tasks. "Your 80 or 100 is going to be so radically different than your grandparents," Last said. Instead of living fast and dying young, he believes humans will live slow and die old. "The biological clock isn't going to be around forever," he added, and said that people could pause it for some time using future technology. Just a few hundred years ago, most humans were working in the fields, while nowadays more and more are getting an education. These are just predictions, and no one can be sure how human beings will evolve in the future. But with such large changes in our environments, it seems likely that we will all look very different one day. Which of the following factors could play a role in the appearance of future humans, according to the text? | [
"Advanced technology and global warming.",
"Medicine that fights aging and genetic engineering.",
"The Internet and artificial intelligence.",
"The cold weather and the dangers of machines."
] | A. Advanced technology and global warming. | mmlu_train |
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