id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
arc_easy_1598 | A student wants to figure out how many calories are needed to perform various activities. A list of some everyday activities is made, and the number of calories burned during each activity is recorded. Which method is the best way for the student to display and evaluate the information? | [
"write a paragraph",
"make a line graph",
"develop a formula",
"create a table"
] | D. create a table | arc_easy |
arc_challenge_507 | Examine each of these chemical equations to determine which equation is correctly balanced. | [
"Mg(NO_{3})_{2} + K_{2}CO_{3} -> MgCO_{3} + KNO_{3}",
"Mg(NO_{3})_{2} + K_{2}CO_{3} -> MgCO_{3} + 2KNO_{3}",
"2Mg(NO_{3})_{2} + K_{2}CO_{3} -> 2MgCO_{3} + KNO_{3}",
"Mg(NO_{3})_{2} + 2K_{2}CO_{3} -> MgCO_{3} + 2KNO_{3}"
] | B. Mg(NO_{3})_{2} + K_{2}CO_{3} -> MgCO_{3} + 2KNO_{3} | arc_challenge |
arc_easy_990 | Materials such as carbon and nitrogen go through cycles. The cycling of nitrogen waste materials is mostly dependent upon the role of which factor? | [
"atmosphere",
"bacteria",
"sunlight",
"trees"
] | B. bacteria | arc_easy |
mmlu_train_54581 | Global Positioning Systems (GPS) are now a part of everyday driving in many counties.These satellite-based systems provide turn-by-turn directions to help people get to where they want to go. But, they can also cause a lot of problems, send you to the wrong place or leave you completely lost. Many times, the driver is to blame. Sometimes a GPS error is responsible. Most often, says Barry Brown, it is a combination of the two. Barry Brown is with the Mobile Life Centre in Stockholm, Sweden. The center studies human-computer interaction, or HCI, especially communications involving wireless devices. He told us about an incident involving a friend who had flown to an airport in the eastern United States. There he borrowed a GPS-equipped car to use during his stay. "And they just plugged in an address and then set off to their destination. And, then it wasn't until they were driving for thirty minutes until they realized they actually put in a destination back on the West Coast where they lived. They actually put their home address in. So again, the GPS is kind of 'garbage in garbage out'." Mr. Brown says this is a common human error. But, he says, what makes the problem worse has to do with some of the shortcomings, or failures, of GPS equipment. "One problem with a lot of the GPS units is they have a very small screen and they just tell you the next turn. Because they just give you the next turn, sometimes that means that it is not really giving you the overview that you would need to know that it's going to the wrong place." The passage is mainly about GPS _ . | [
"benefit",
"shortcoming",
"function",
"appearance"
] | B. shortcoming | mmlu_train |
aquarat_5741 | Set Q consists of integers {3, -8, Y, 19, -6} and set B consists of integers {k, -3, 0, 16, -5, 9}. Number L represents the median of set Q, number M represents mode of set B and number Z = L^M. If Y is an integer greater than 21, for what value of k will Z be a divisor of 26? | [
"-2",
"-1",
"0",
"1",
"2"
] | C. 0 | aquarat |
m1_pref_96 | When constructing a word embedding, negative samples are | [
"word - context word combinations that are not occurring in the document collection",
"context words that are not part of the vocabulary of the document collection",
"all less frequent words that do not occur in the context of a given word",
"only words that never appear as context word"
] | A. word - context word combinations that are not occurring in the document collection | m1_pref |
aquarat_45475 | Soymilk are sold in packages of two or three only. If Hannah bought 17 Soymilk exactly, what could be the number of large packs Hannah bought? | [
"1",
"4",
"3",
"5",
"8"
] | C. 3 | aquarat |
arc_challenge_826 | Some foods that humans eat, such as corn and peas, are actually seeds from plants. What best describes the role of humans in a food web containing these plants? | [
"a consumer",
"a decomposer",
"a producer",
"a scavenger"
] | A. a consumer | arc_challenge |
mmlu_train_74632 | Daniel comes from Sydney. He is now staying in Beijing with his family. He usually gets up at about 6:30 am and has breakfast at 7:00 am. Then he leaves home at 7:15 am. He gets to school at 7:45 am. His first class begins at 8:00 am. There are four lessons in the morning. Morning classes are over at 11:50 am, and he has lunch 10 minutes later. Afternoon classes begin at 1:30 pm. There are two lessons in the afternoon. They are over at 3:10 pm. Daniel usually stays at school for another hour to play soccer, and then goes home. How many classes do they have a day? | [
"Four.",
"Two.",
"Six.",
"Eight."
] | C. Six. | mmlu_train |
aquarat_47779 | In a garden, there are 10 rows and 13 columns of mango trees. The distance between the two trees is 2 metres and a distance of one metre is left from all sides of the boundary of the garden. The length of the garden is | [
"20 m",
"22 m",
"24 m",
"26 m",
"28 m"
] | D. 26 m | aquarat |
aquarat_37527 | In a 500 m race,the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m.Then,A wins by | [
"60 m",
"40 m",
"20 m",
"10 m",
"50 m"
] | C. 20 m | aquarat |
mmlu_train_97554 | One example of changing an objects shape is | [
"Making glass into a birdhouse",
"Holding another person's hand",
"Watching a bird fly",
"Watching a show on TV"
] | A. Making glass into a birdhouse | mmlu_train |
arc_easy_821 | Two identical books are on opposite ends of a table. Which of these would increase the gravitational force exerted between the two books? | [
"decrease the distance between the books",
"decrease the mass of the books",
"decrease the mass of the table",
"decrease the temperature in the room"
] | A. decrease the distance between the books | arc_easy |
aquarat_48437 | A man swims downstream 96 km and upstream 64 km taking 4 hours each time; what is the speed of the current? | [
"6",
"4",
"2",
"8",
"5"
] | B. 4 | aquarat |
mmlu_train_54075 | Change is natural part of language development.The words you like to use are probably a little different from those that your grandparents used when they were young.A study carried out by a British company found that the use of e-mail has had a bad influence on the standard of written English. According to the research,computer users today are too busy to hit the "shift" buttons on their keyboards----e-mails are often written in lower case,that is to say, with no capital letters for names or the beginning of sentences. Spelling mistakes are generally accepted even in formal e-mails.And nouns are often used as verbs (e.g. Please bookmarkthis site. ) With the development of the Internet,e-mail and mobile phone messages,a new language has developed within just a few years--we call it Weblish.The latest oxford EnglishDictionary has included many new words showing the changes in our communication culture. While some language experts are concerned about the future of English and want to do something,John Simpson,chief editor of the dictionary says,"The standards may be different now but it has certainly encouraged writing and communication,which means a faster development of language change.There are a large number of words that either come from the Internet or have been given new meanings by the Internet." According to the research, people often write e-mails in lower case to _ . | [
"be different",
"show kindness",
"make fun",
"save time"
] | D. save time | mmlu_train |
mmlu_train_43932 | The temperature of the sun is over 5,000 degrees Fahrenheit at the surface, but it rises to perhaps more than 16 million degrees at the center. The sun is so much hotter than the earth that matter can exist only as a gas, except at the core. In the core of the sun, the pressures are so great against the gases that, despite the high temperature, there may be a small solid core. However, no one really knows, since the center of the sun can never be directly observed. Solar astronomers do know that the sun is divided into five layers or zones. Starting at the outside and going down into the sun, the zones are the corona, chromosphere, photosphere, convection zone and finally the core. The first three zones are regarded as the sun's atmosphere ends and the main body of the sun begins. The sun's outermost layer begins about 10,000 miles above the visible surface and goes outward for millions of miles. This is the only part of the sun that can be seen during an eclipse such as the one in February 1979. At any other time, the corona can be seen only when special instruments are used on cameras and telescopes to shut out the glare of the sun's rays. The corona is a brilliant, pearly white, filmy light, about as bright as the full moon. Its beautiful rays are a sensational sight during an eclipse. The corona's rays flash out in a brilliant fan that has wispy spikelike rays near the sun's north and south poles. The corona is thickest at the sun's equator. The corona rays are made up of gases streaming outward at tremendous speeds and reaching a temperature of more than 2 million degrees Fahrenheit. The rays of gas thin out as they reach the space around the planets. By the time the sun's corona rays reach the earth, they are weak and invisible. Matter on the sun can exist only in the form of gas because of the sun's _ . | [
"size",
"age",
"location",
"temperature"
] | D. temperature | mmlu_train |
mmlu_train_79077 | Here is an examination notice . Mrs. Dickson gave it to her students last week. To the students of Class 3 * Examinations start on January 22 and end on June 23. * The time for each of the subject is: English June 22 9:30 A.M.- 10:30 A.M. Math June 22 11:00 A.M.- 12:00 A.M. History June 22 2:30 P.M.-3:30 P.M. PE June 23 8:00 A.M.-10:00 A.M. Music June 23 1:00 P.M.-3:00 P.M. * For the PE test? go to the playground. For the music test, go to the Piano Room. All else are written tests. They will be held in Classroom 3. * No student can get into the examination room more than 15 minutes after the exam starts. * No food or drink during ANY test. * No dictionaries during the English exam. * Wear pants and sports shoes for the PE exam. * If you have questions, go to the Teacher's Office before the tests. When were the written test held ? | [
"Only on the morning of June 22.",
"Only on the morning of June 23.",
"On the morning and afternoon of June 22.",
"On the morning and afternoon of June 23."
] | C. On the morning and afternoon of June 22. | mmlu_train |
mmlu_train_4543 | Scientists estimate that Maryland contains more than 850 million tons of coal. Coal is most commonly used to produce ___. | [
"electricity",
"medicine",
"metals",
"water"
] | A. electricity | mmlu_train |
aquarat_22810 | A certain factory produces buttons and buckles at a uniform weight. If the total weight of 2 buttons and 2 buckles is one third of 11 buckles and 3 buttons, then the weight of 3 buttons and 5 buckles is how many times that of 5 buckles and 6 buttons? | [
"1/2",
"2/3",
"3/4",
"4/5",
"5/6"
] | B. 2/3 | aquarat |
mmlu_train_54299 | People who are obese have a worse memory than their thinner friends, a small study shows. Tests on 50 people showed that being overweight was linked to worse "episodic memory" or the ability to remember past experiences. The study in the Quarterly Journal of Experimental Psychology argues that a less vivid memory of recent meals may lead to overeating. However, other aspects of memory -- such as general knowledge -- show no signs. Tests on rats have previously shown that with burgeoning waistlines come poorer performances in memory tests, but the evidence in humans has been mixed. Fifty people with a Body Mass Index (BMI) ranging from 18 (healthy) to 51 (very obese) took part in a memory test -- a bit like doing a treasure hunt on your own. They had to "hide" objects at different times and on different scenes displayed on a computer screen. They were later asked to recall what they had hidden, when and where. The results showed obese people's scores were 15% lower than thinner people. Dr. Lucy Cheke, from the University of Cambridge, told the BBC News website, "The suggestion we're making is that a higher BMI is having some reduction on the vividness of memory, but they're not drawing blanks and having amnesia . As a matter of fact, if they have a less strong memory of a recent meal, with a less strong impact in the mind, then they may have less ability to regulate how much they eat later on." Hunger hormones play a huge role in how much we eat, but it has already been recognized that our minds have a key role too. Dr. Cheke concluded, "It is too early to talk in terms of advice, but we are certainly beginning to observe how obesity causes itself to continue." Dr. Lucy Cheke's words indicate that _ . | [
"it's high time that they provided suggestions on dealing with obesity",
"it's our minds rather than hunger hormones that play an important role",
"having a higher BMI has a negative influence on memory to some extent",
"if suffering from weak memory, people cannot regulate behaviors"
] | C. having a higher BMI has a negative influence on memory to some extent | mmlu_train |
mmlu_train_42672 | Autumn and winter are cold and flu seasons. Will the old advice about dressing warmly help prevent a cold, or if you get sick, should you follow the old saying, "feed a cold and starve a fever?" And what about that fever? Should you take medicine to reduce your temperature, or is it better to let the body treat the fever itself? Everyone seems to have an answer. But is popular wisdom valuable? Doctor Nelson knows a lot about cold and flu seasons. Nelson says research may be just starting to provide proofs for long-held beliefs. For example, scientists for years were against the idea that getting cold and wet might cause colds or flu. But recent studies have shown that cold temperatures cause stress on the body, and that stress can create conditions more inviting to viruses. So maybe it does make sense to wrap up warmly before going outside. And what about feeding a cold and starving a fever? Nelson says if you have a cold and are hungry, you should eat. But a fever, especially a high one, suggests a more serious problem. He says people are usually not hungry when they have a high fever. Eating might even make a person sick. But drinking enough water is important. A fever easily makes the body lose water. Finally, when should you treat a fever? Nelson says a fever should be treated if it stays at 40degC or above for a day or more. A high temperature can damage brain cells. The doctor also believes in treating a fever if it prevents a person from sleeping. Medicine like aspirin, for example, can be used to reduce pain and fever. But aspirin should not be given to children because it can cause serious problems. According to Doctor Nelson, if someone catches a fever, he should _ . | [
"bathe in cold water",
"drink enough water",
"try to eat something",
"take some exercise outside"
] | B. drink enough water | mmlu_train |
mmlu_train_76933 | One of the easiest and cheapest ways to help your health is just to sleep eight hours or more every night, but more and more people in the world are not sleeping enough. According to the World Health Organization, over half the people in the world may be _ . The result of this is not just a lot of tired people; in the United States alone, sleepy drivers cause at least 100,000 car accidents, and 1,500 deaths a year. Problems with sleep can also cause mental problems, as well as medical problems such as high blood pressure and heart problems. American culture values work and often doesn't value sleep. In fact, people who sleep a lot are often called "lazy". Many famous men say proudly, "I only have time to sleep four or five hours a night." Students, especially college students, often sleep only a few hours a night. They often say, "I'm used to sleeping only a little." But according to experts, sleep is like money. If you sleep only five hours a day, you don't "get used to it", but instead, build up a "sleep deficit ". "It's like a credit card (a card used to buy things or services)," says Dr. James Maas, "You are only borrowing time. You always have to pay it back." The more hours you don't sleep, the more hours you should sleep to "pay back" the hours on your "sleep credit card". For example, if you sleep four hours on Monday and then sleep eight hours on Tuesday, on Wednesday you will still have a "sleep deficit" of four hours. This deficit can continue for months or even years. People with a "sleep deficit" are sleep-deprived. Driving and making decisions can be dangerous for these people. Another research shows people should sleep nine or ten hours every night. More than half the people in the world may be running a "sleep deficit". You didn't do your homework last night? Maybe you can tell your teacher that you were working hard on your sleep deficit. "Don't think you will be doing less work because you sleep during the day. That's a foolish idea which is held by people who have no imagination. You will be able to do more," said Winston Churchill. How many hours do we need to sleep every day if we want to keep healthy? | [
"7.",
"6.",
"11.",
"8."
] | D. 8. | mmlu_train |
mmlu_train_4242 | Benny and his Dad wanted to make a pizza. On Sunday afternoon, they went to the supermarket to buy the ingredients. At the supermarket, they picked up some pizza dough, sauce, cheese, and pepperoni slices. The next day, Benny and his Dad started making the pizza. First, Benny rolled out the dough. Then, his Dad poured the sauce over the dough. Afterwards, Benny put the cheese on the pizza Last, Benny's dad put pepperoni slices on top. "Now, we must put it in the oven", Benny's Dad said. They slid the pizza into the oven and waited for it to finish cooking. After some time, Benny's Dad removed the pizza from the oven. The cheese was bubbly. "It looks great!" Benny shouted. After the cheese stopped bubbling, Benny's Dad cut the pizza into eight slices. Benny got four slices and Benny's Dad got four slices. They were both happy with how the pizza came out. They both enjoyed eating the pizza very much. What was put on the pizza right after Benny rolled out the dough? | [
"pepperoni slices",
"cheese",
"sauce",
"sausage"
] | C. sauce | mmlu_train |
mmlu_train_36136 | Living in the wild can be hard. Finding food and staying safe aren't easy. Each day, animals struggle to survive in their habitats. Not all animals get by on their own. Some animals form a close partnership with other kinds of animals. These pairings are called symbiotic relationships. In a symbiotic relationship, the animals depend on each other. One animal helps the other meet its needs. Sounds good, right? Not always. Some animals are not very kind to their partners. In some cases, one animal meets its needs but hurts its partner. Take ticks, for example. These insects suck blood to live. To get blood, they attach themselves to other kinds of animals. Ticks can pass germs that cause disease instead of helping their hosts. In other relationships, animals don't treat their partners so poorly. Both animals benefit from living with the other animal. Small animals called cleaner shrimps have found a way of helping fish at coral reefs. As their name suggests, the shrimps clean the fish. They hang out at what scientists call a cleaning station. A fish stops by. Then a shrimp climbs onto the fish and even steps into the fish's mouth. The shrimp uses its tiny claws to pick stuff off the fish's body. That can include dead skin, tiny pieces of food, and wee creatures that can hurt the fish. The fish gets a nice cleaning. The shrimp enjoys a tasty meal of fish trash. Small birds called plovers are also in the cleaning business. They have big customers-crocodiles. Crocs have long snouts filled with sharp teeth. Cleaning them is tricky. When a croc opens its mouth, the plover hops right in. The croc does not snap its snout shut.Instead, it lets the plover eat small, harmful animals attached to the crocodile's teeth. The plover gets an easy meal while the croc gets clean teeth. Why do the cleaner shrimps clean the fish? | [
"To get fish trash for food.",
"To eat wee creatures.",
"To help fish go out of coral reefs.",
"To get food for fish."
] | A. To get fish trash for food. | mmlu_train |
aquarat_36400 | The average weight of 9 persons increases by 1.5 kg. If a person weighing 65 kg is replaced by a new person, what could be the weight of the new person? | [
"76 kg",
"77 kg",
"78.5 kg",
"Data inadequate",
"None of these"
] | C. 78.5 kg | aquarat |
mmlu_train_81574 | Emily and Alex were happy when their family moved to a house with a very big garden. They could climb up trees, grow flowers and even play badminton. They liked to watch the birds flying among the trees in the garden. They even started to put food out to attract more birds. Everything was fine for a few days until one afternoon there was a strange bumping noise on a window. Emily went outside and found a small bird dead on the grass. Its neck seemed to be broken. "It must have flown into the window," Alex said when his sister Emily called him to have a look. "Ah, yes, look here. You can see the mark where it hit the window. There are a couple of tiny feathers stuck on the window." "Poor thing!" Emily said. During the next month, five more birds died in the same way. "Why would they fly to the windows?" they wondered. Finally they found out the truth. When the birds were flying, they couldn't see into the rooms. All they saw was the reflection of the garden. They thought that they were flying into trees because they saw trees reflected by the window. "Something has to be done to save the birds." the parents decided. At first, he family tried keeping curtains across the windows, but this made the room dark. Then they bought some strong black paper and cut out the shape of a _ . They made six hawks - one for each window. They stuck the hawks to the windows. They looked pretty and did not keep out much light. When the birds saw the hawks, they would fly away. After that, there were no more dead birds. The family were much happier. They put food out to attract birds because they _ . | [
"had a special garden for birds",
"wanted to see more birds flying in the garden",
"had too much bird food to feed the birds",
"wanted to catch some birds in the garden"
] | B. wanted to see more birds flying in the garden | mmlu_train |
aquarat_31734 | 6x − 24 = 6y
5y + 5x = 15
Which of the following is the number of solutions to the system of equations shown above? | [
"Exactly one",
"Exactly three",
"Exactly two",
"More than three",
"None"
] | A. Exactly one | aquarat |
mmlu_train_54079 | If your dog or cat is eating grass, it means it's going to rain. False maybe. There' s no evidence that when a dog or cat is eating grass in the front yard, it' s going to rain. But then, there's no evidence that it isn't going to rain, either. Doctors think dogs and cats eat grass to help make their stomach better or maybe just because they like the taste of it. You'll get sick if you go outside in cold weather with wet hair. False. You might feel cold, but you can't catch a cold because you were outside with wet hair. Many churches have prevented people from throwing rice at weddings because the rice grows larger in a bird's stomach when eaten, causing the bird to explode . True and false. It's true many churches have prevented people from throwing rice, but this is more likely because the rice can become slick on a road or street. There's nothing about rice that will hurt birds. Rice is an important part of many bird's food. Chocolate is Poisonous to dogs. True. Chocolate has theobromine, which can make your dog sick. So, if you don't want to put your dog's life at risk, don't feed it with chocolate. The number of people visiting the hospital goes way up during a full moon. False. According to researchers, there is no evidence that more people visit the hospital during a full moon, though more people do seem to get caught by the police during that time. The idea that the moon influences behavior has been studied for thousands of years--even the word "lunacy", which means crazy behavior, is based on the word "luna" or "moon". In doctor's opinion, a grass-eating dog or cat _ . | [
"shows animals also have stomach problems.",
"is a sign of rain",
"behaves like that for personal reasons",
"shows animals enjoy tasty food"
] | C. behaves like that for personal reasons | mmlu_train |
mmlu_train_63734 | When Elizabeth Kenny was a little girl, she fell off a horse and hurt her arm. Mrs. Kenny took her to a doctor in Toowoomba, Queensland. In the doctor's, Elizabeth saw many bottles of medicine standing in a row. Since then, she wanted to be a nurse. As soon as she was old enough, Elizabeth was trained in a hospital. After working for some time, she made a surprising discovery. Among her patients were some children who had lost the use of their legs because of polio ( ) . Kenny tried putting hot cloth on their legs and washing them in a special way. The results were great. The children were able to use their legs again. Most doctors would not believe that children could get well in such a simple way. Gradually, however, she became famous. From 1993 on people from many parts of the world brought their children to Australia to receive treatment by this wonderful nurse. She was invited to America where her methods were used in many hospitals. Money was collected to build Kenny foundations which were for polio patients. Kenny died in 1952, but she will long be remembered for her fight against polio. The children who suffered from polio _ . | [
"couldn't walk",
"couldn't work",
"couldn't speak",
"lost their legs"
] | A. couldn't walk | mmlu_train |
mmlu_train_45253 | Promised yourself to quit smoking in the new year, but just can't stop lighting up? You're not alone, with an Australian survey showing that only 3 percent of smokers who made such resolutions stuck with them. An online poll of just over 1,000 people, conducted ahead of the launch of a video game designed to help smokers quit, showed one in four Australians made New Year's resolutions to quit ---- but more than half went back on their word within a week.Some 15 percent lit up within hours of making the pledge, the survey showed, The research revealed that seven out of ten smokers have tried to kick the habit at some point. "Our research shows that the majority of smokers in Australia want to quit but are struggling to stick to their resolution.For most people, the desire to stop smoking is not enough, "Edward Fong, general manager of Ubisoft, the videogame manufacturer selling the anti-- smoking software, said in a statement. According to the survey, Australian smokers light up an average of 13.8 cigarettes every day or 5,037 cigarettes a year.There are currently 2.63 million smokers in Australia, which equates to 16 percent of the population over the age of 18, with women on average making more attempts to quit than men.The World Health Organization says smoking kills about 4 million people each year, causing a quarter of deaths related to heart disease.The organization estimates that by 2030, more than 8 million people will die from tobacco - related causes each year, mainly in developing countries. What is the population over the age of 18 in Australia? | [
"2.63million.",
"4 million.",
"16.44 million.",
"8 million."
] | C. 16.44 million. | mmlu_train |
mmlu_train_94279 | The stages of evolution of a star are determined by the mass of the star at the beginning of its life cycle. Which stage of evolution is the oldest form of a massive star? | [
"red giant",
"supernova",
"neutron star",
"white dwarf"
] | C. neutron star | mmlu_train |
mmlu_train_22687 | They are most likely to be healthy, wealthy and wise, according to the old saying. But those who are early to bed and early to rise do not always have the upper hand, researchers say. They have revealed that night owls are generally brighter and wealthier than those able to get up early in the morning. 1 Experts from the University of Madrid carried out tests on around 1,000 teenagers and found that those who preferred to stay up late demonstrated the kind of intelligence associated with honored jobs and higher incomes. 2 The researchers examined the habits and body clocks of the youngsters to determine whether they liked to stay up late and sleep in later in the morning, or preferred to go to bed early and were at their peak in the morning. 3 School performance and inductive intelligence, or problem solving, were measured and academic grades in the major subjects were also taken into account. The results showed that evening types scored higher than morning types on inductive reasoning, which has been shown to be a good estimate of general intelligence and a strong indicator of academic performance. 4 They also had a greater capacity to think conceptually as well as analytically. Such abilities have been linked to innovative thinking, more admired occupations and better incomes. Famous night owls include President Obama, Charles Darwin, Winston Churchill, Keith Richards and Elvis Presley. George W Bush, who is regularly in bed by 10pm, Thomas Edison, Napoleon, Condoleezza Rice, who wakes at 4.30am, and Ernest Hemingway are among those known as larks . Jim Horne, professor of psychophysiology at Loughborough University, said: 'Evening types tend to be the more active and creative types, the poets, artists and inventors, while the morning types are the deducers , as often seen with civil servants and accountants.' A previous study of US Air Force recruits found evening types were much better at thinking laterally to solve problems than larks. The sentence 'Larks or 'morning people', however, often acquired better exam results, possibly because lessons are held at the wrong time of day for night owls.' can be put in _ . | [
"1",
"2",
"3",
"4"
] | B. 2 | mmlu_train |
mmlu_train_8951 | FOR most people, life without plants is unimaginable. They feed us, clean up our air and brighten up our gardens. But what if someone told you that even our smartphones can benefit from plants? Meet the scientists from the Freiburg University of Mining and Technology in Germany. According to reports from Reuters, they have come up with a way to take the important element germanium from plants. The element was first discovered in Germany (hence the name) and was used to develop the first transistor because it can transport electricity very quickly. Nowadays, silicon-germanium alloy plays an important role in making computers, smartphones and fiber-optic cables . Although germanium can be found in soil around the world, it is difficult to extract . In the traditional process, people take the material after zinc mining or burning coal. But the Freiburg scientists decided to fall back on the natural world. Biology professor Hermann Heilmeier is one of the scientists who are using common plants for this uncommon process. "Different energy crops are being planted, for example, sunflowers, corn ... we want to use them for phytomining. In German we call it 'mining with plants'." Others have used this method in the past with metals like gold and copper . But in their study, the Freiburg scientists brought germanium from the soil into the roots and shoots of the plants, harvested them and then took the element from the plants. The process did not cost too much because germanium can be taken after plants are processed for use as biogas . So many of the costs are already covered in existing biogas plants. However, there is still a lot of work to do before we can all experience the benefits. At the moment germanium can only be harvested in very small amounts, just a few milligrams per liter. Now scientists are working on different plants to improve this. "As is so often the case, industry is still waiting because they want to see everything already working. Then they say, 'We'll have it.' But of course we have to complete the step in between first," said Professor Martin Bertau, head of industrial chemistry at Freiburg University. We can learn from the article that germanium _ . | [
"is mostly produced in Germany",
"can effectively transfer electricity",
"exists mostly in soil and water",
"is very easy to get from nature"
] | B. can effectively transfer electricity | mmlu_train |
mmlu_train_42895 | Imagine putting a seed in a freezer, waiting 30,000 years, and then taking the seed out and planting it. Do you think a flower would grow? Amazingly, scientists have just managed to do something very similar. They found the fruit of an ancient plant that had been frozen underground in Siberia for about 31,800 years. Using pieces of the fruit, scientists successfully cloned 36 more of the plant and grew them in a lab. The new flowers have beautiful white petals . They are also the oldest flowering plants that researchers have ever revived from a deep freeze. "This is like creating a dinosaur from tissues of an ancient egg," University of California biologist Jane Shen-Miller said. The plant has a long history, back when mammoths ( an animal like an elephant, that lived a long time ago but no longer exist) wandered the land. It was buried in an underground hole. The ground has remained frozen since then. The ice-age plants look similar to a modern called Silence stenophylla. But the ancient flowers are slightly different: their petals are a bit narrower. It's possible that the regrown plants belong to a different species. It's important for scientists to know that plant tissues can still be revived after being frozen for a long time. That's because many researchers are trying to store the seeds of modern plants by freezing them and then storing them in very big lockers at various spots around the globe. The Svalbard Global Seed Vault, an underground facility in Norway, stores hundreds of thousands of seeds. If a plant becomes extinct, scientists could revive it by pulling its seeds from Svalbard or other underground rooms. Many researchers are storing the seeds of modern plants _ . | [
"by spreading them around the world",
"so that they can research them",
"by burying them under the ground",
"in case they die out some day"
] | D. in case they die out some day | mmlu_train |
arc_easy_534 | Which of the following is a reason life in the outermost planets is less likely than life on planets nearer the Sun? | [
"They have too little mass.",
"They have too much mass.",
"Their surfaces are extremely hot.",
"Their surfaces are extremely cold."
] | D. Their surfaces are extremely cold. | arc_easy |
mmlu_train_31440 | Most penguins died after a huge iceberg grounded near their habitat in Antarctica,forcing them to make a long way to find food, scientists say in a newly published study. The B09B iceberg, measuring about 100 square kilometers, grounded in Commonwealth Bay in East Antarctica in December 2010, the researchers from Australia and New Zealand wrote in the "Antarctic Science" journal. The Adelie penguin population at the bay's Cape Denison was measured to be about 160,000 in February 2011 but by December 2013 it had decreased to about 10,000, they said. The iceberg's grounding meant the penguins had to walk more than 60 kilometers to find food, preventing their breeding attempts, said the researchers from the University of New South Wales' ( UNSW) Climate Change Research Centre and New Zealand's West Penguin Trust. "The Cape Denison population could disappear completely within 20 years unless B09B relocates or the fast ice within the bay breaks out,"they wrote in the research published in. Fast ice is sea ice which forms and stays along the coast. During their survey in December 2013 , the researchers said "hundreds of abandoned eggs were noted, and the freeze-dried dead bodies of previous season's little penguins lay everywhere on the ground." "It's strangely silent,"UNSW's Chris Turney , who led the 2013 exploration , told the"Sydney Morning Herald Friday"."The ones that we saw at Cape Denison were terribly low-spirited , almost unaware of your existence . The ones that are surviving are clearly struggling. They can hardly survive themselves , let alone give birth to the next generation. We saw lots of dead birds on the ground." In contrast, penguins living on the eastern edge of the bay just 8 kilometers from the fast ice edge were full of _ , the scientists said. The researchers said the study had important influence on the wider East Antarctic if the current situation of increasing sea ice continued. Sea ice around Antarctica is increasing, in contrast to the Arctic where global warming is causing ice to melt and icebergs to decrease. Scientists believe the growth in Antarctic sea ice is likely to be driven by changes in wind and local conditions before long. Which statement is correct according to the passage ? | [
"The life of penguins in Cape Denison was very hard.",
"Penguins in Cape Denison were afraid of humans .",
"The sea ice in Antarctica is decreasing faster than before.",
"Human activities caused much damage to Cape Denison."
] | A. The life of penguins in Cape Denison was very hard. | mmlu_train |
mmlu_train_64305 | The researchers used a national long-term survey of adolescent health to investigate the relationship between media use and depression. They based their findings on more than four thousand adolescents who were not depressed when the survey began in 2000. As part of the survey, the young people were asked how many hours of television or videos they watched daily. They were also asked how often they played computer games and listened to the radio. Media use totaled an average of five and one-half hours a day. More than two hours of that was spent watching TV. Seven years later, in 2007, more than seven percent of the young people had signs of depression. The average age at that time was twenty-one. The researchers say they did not find any such relationship with the use of other media such as movies, video games or radio, etc. But the study did find that every extra hour of television meant an eight percent increase in the chances of developing signs of depression. Young men were more likely than young women to develop depression given the same amount of media use. The study didn't explore if watching TV causes depression. But one possibility is that it was taking time away from activities that could help prevent depression. Last December, the journal Social Indicators Research published a study of activities that help lead to happy lives. Sociologists from theprefix = st1 /UniversityofMarylandfound that people who describe themselves as happy spend less time watching television than unhappy people. The study found that happy people are more likely to he socially active, to read, attend religious services and to vote. We can learn from the survey that of all the media use | [
"computer games are teenagers' favorite",
"most teenagers prefer to listen to the radio",
"teenagers enjoy watching TV very much",
"newspaper is not included in the survey"
] | C. teenagers enjoy watching TV very much | mmlu_train |
mmlu_train_70783 | Satellites are an important part of our ordinary lives.For example, the information for weather forecasts is sent by satellite.Some satellites have cameras which take photographs of the Earth to show how clouds are moving.Satellites are also used to connect our international phone calls. Computer connections of the World Wide Web and Internet also use satellites. Many of our TV programs come to US through satellites.Airplane pilots also sometimes use a satellite to help them find their exact location. We use satellites to send television pictures from one part of the world to another.They are usually 35,880 kilometers above the equator.Sometimes we can see a satellite in the sky and it seems to stay in the same place. _ is because it is moving around the world at 11,000 kilometers an hour--exactly the same speed that the earth rotates.A satellite must orbit the Earth with its antennae facing the earth.Sometimes, it moves away from its orbit ,So there are little rockets on it which are used to put the satellite back in the right position.This usually happens about every five or six days. Space is not empty! Every week, more and more satellites are sent into space to orbit the Earth.A satellite usually works for about 10-12 years.Satellites which are broken are sometimes repaired by astronauts or sometimes brought back to Earth to be repaired.Often,very old or broken satellites are left in space to orbit the Earth for a very long time.This is very serious because some satellites use nuclear power and they can crash into each other. What's the speed the earth rotates at? | [
"35,880 kilometers per hour.",
"335,880 kilometers per hour.",
"11,000 kilometers per hour.",
"110,000 kilometers per hour"
] | C. 11,000 kilometers per hour. | mmlu_train |
aquarat_5057 | In a partnership between A, B and C. A's capital is Rs.4000. If his share of a profit of Rs.800 is Rs.200 and C's share is Rs.130, what is B's capital? | [
"9400",
"12798",
"26908",
"11750",
"22073"
] | A. 9400 | aquarat |
mmlu_train_36370 | My 3-year-old son and I lived a very hard life because I had been out of work since two years ago. Being poor is a terrible feeling when your 3-year-old finishes his meal and says: "Can I have some more bread and jam please, Mummy?" And you break down in tears, because you don't know how to tell him that there is no more food. With PS6, I went to the supermarket, picked up some food and started to cook at home. It was time for me to make a change and get back on my feet. I began to write a series of articles for the website named Hunger Hurt in July 2011. A few months later, local food bank gave me some help-- with some free vegetables every month, which made my life a little easier. I began to write recipes , posting them on my blog. To my surprise, families, students and those poor people told me how much it helped to see healthy recipes made from affordable supermarket vegetables. My Life took unexpected turns. I was invited to give a speech on food , interviewed for an Oxfam report on food banks and asked to write a cookery book. When I got the money from the book, for the first night in almost two years, I went to bed without worrying. Now, I have a well-paid job and a beautiful home, and I'll never forget the days when I worked hard for a good life. The writer's first post of recipes _ . | [
"drew much attention",
"was given little notice",
"moved the readers",
"attracted only housewives"
] | A. drew much attention | mmlu_train |
mmlu_train_12836 | My oldest child, Emma, just returned to campus after a long holiday break to finish up her last period of college. These days, friends and family have begun flooding me with one question: What is she going to do after graduation? The job market is, after all, awfully tough. Just this month the Federal Reserve Bank published a study showing that "recent graduates are increasingly working in low-paid jobs or working part-time." The bright spot, according to the study, is for students who majored in STEM-- science, technology, engineering and mathematics -- areas in which recent graduates "have tended to do relatively well". But Emma is a student of the humanities at a small college. She's an American Studies major with a focus on the politics and culture of food. For quite a while, I think her field of study is so fashionable right now that I'm not the least bit worried she will find a good job. Yet the more I've thought about it, the more I've decided to be honest. "I'm not sure what Emma is going to do," I now say. "But she's gotten a great education and has really found her interest. -- and I know those things will serve her well over the course of her life." Nowadays, more and more universities and colleges are being measured by the salaries of their recent graduates. In this climate, encouraging your kid to study the humanities, seems, at best, unwise or, at worst, unconcerned with earning a living. But a college is not a vocational school. And promoting STEM subjects should not be society's only answer to helping the next generation grow in a competitive world. From the beginning, we never urged Emma to pick a college or a major with an eye on its expected return on money, as more and more families are doing. To Emma, what really matters will be something that we may not be able to measure for quite a long time: Emma's contribution to the world and how happy she is in it. The author's friends and family _ . | [
"are worried about Emma's safety",
"have been worrying about the flood",
"are concerned about Emma's future",
"are worried about the job market"
] | C. are concerned about Emma's future | mmlu_train |
aquarat_38736 | A box held 20 blue marbles and 30 red marbles. One marble is drawn at random. What is the probability that the marble is red? | [
"1/4",
"2/5",
"3/5",
"3/4",
"None of these"
] | C. 3/5 | aquarat |
aquarat_9569 | It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is? | [
"3:8",
"3:1",
"3:4",
"3:9",
"3:2"
] | C. 3:4 | aquarat |
aquarat_13102 | The average of first 10 natural numbers is? | [
"4.9",
"5.5",
"2.7",
"5.1",
"2.5"
] | B. 5.5 | aquarat |
mmlu_train_4589 | Water freezing is an example of a | [
"liquid changing to a solid",
"solid changing to a liquid",
"gas changing to a solid",
"gas changing to a liquid"
] | A. liquid changing to a solid | mmlu_train |
mmlu_train_22404 | How do you know if your home is an easy aim for thefts ? Around the holidays, many families don' t consider taking proper measures to prevent t heir homes from suffering holiday thefts. With just a few simple steps, you can better make sure of the safety of your home during all of the holiday celebrations. Here are a few tips for making it difficult to tell you are away from home. * Either have a trusted neighbor pick up your mail and newspapers, or tell your mailperson to hold your mail until you return. Nothing says"Hey, we are not home! "like when your postbox is filled with all kinds of mails and you have many different newspapers in your driveway. * Set several different lights in your house on random timers .Don' t leave your outdoor lights on all the time. Instead, put your outside lights on timers to be on during the nights. If an outdoor light remains on for days at a time, it means that nobody is home to turn it off. * If you have pets that you are not taking with you on vacation, leave them with a friend, rather than having someo ne come into your house every day to take care of them. When thefts see a neighbor or friend entering your house every day, they will know you are not home. * Close all your curtains when you leave town. This is effective to deter possible thefts, as no one can see what is in your house. If they don' t know what there is to take, then the risk is even greater for them to break in. * This article just has suggested a few tips to help you keep your house safe while you are on holiday. Nothing can truly protect your home unless you have it monitore d by a professional home security system. What is the main idea of the passage? | [
"To tell us how to prevent the thefts around the holidays.",
"To let the outdoor lights on all the time.",
"To tell us many families suffering from the thefts while they are on holiday.",
"To tell you to have your neighbor go to your house to take care of your pet."
] | A. To tell us how to prevent the thefts around the holidays. | mmlu_train |
mmlu_train_98887 | Cola and mentos combined will | [
"expand quickly",
"evaporate",
"freeze",
"disappear"
] | A. expand quickly | mmlu_train |
aquarat_15904 | A train running at the speed of 90 km/hr crosses a pole in 6 seconds. What is the length of the train? | [
"255",
"205",
"502",
"225",
"235"
] | D. 225 | aquarat |
aquarat_27596 | Find large number from below question The difference of two numbers is 1015. On dividing the larger number by the smaller, we get 9 as quotient and the 15 as remainder | [
"1209",
"1324",
"1245",
"1140",
"1635"
] | D. 1140 | aquarat |
arc_challenge_572 | A baby horse will inherit all of these traits from its parents except | [
"height.",
"weight.",
"coat color.",
"preferred food."
] | D. preferred food. | arc_challenge |
aquarat_18072 | The price of 2 sarees and 4 shirts is Rs. 1600. With the same money one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall he have to pay ? | [
"1200",
"2400",
"4800",
"Cannot be determined",
"None"
] | B. 2400 | aquarat |
mmlu_train_56713 | Writing one or two articles a day is a fair goal for a human writer. By contrast, the Wordsmith platform can produce up to 2,000 articles a second! Wordsmith is one example of natural language-generation software, often referred to as a robot journalist. To be fair, the software doesn't start from the beginning, like a human writer might. Instead, the software takes a set of structured data and transforms it into readable text. Natural language-generation software, such as Wordsmith and Quill, does its work by identifying trends and highlights in sets of data. The software then searches its own dictionary for the words to express its findings.[:] Why keep human writers around Although this type of software writes faster than any human, it requires sets of structured data to work. That's why it's especially useful for writing earnings reports and other types of "dry" writing. Humans, on the other hand, are good at turning their unstructured thoughts directly into prose. The reports produced by Wordsmith and Quill read naturally, and they can match the tone of human writers. But for now, the robot journalists probably won't steal many jobs or win any Pulitzer Prizes! Current applications of natural language-generation software Financial reports: The software is commonly used by banks or traders to analyze large amounts of financial data and then produce reports in plain English. Health and fitness: The software can turn data gathered from wearable devices or fitness trackers into personalized reports. The writing tone can even be adjusted to sound more encouraging! Sports reporting: The software is often used to turn real baseball, basketball and football statistics into exciting stories. Nowadays Natural language-generation software is seldom used by _ . | [
"schools",
"banks",
"hospitals",
"newspapers"
] | A. schools | mmlu_train |
mmlu_train_30570 | A unique thermo-solar power station Germasolar in southern Spain can work even on cloudy days:energy stored when the sun shines lets it produce electricity even during the night. It is the first solar power station in the world that works 24 hours a day! This is how it works: the panels reflect the sun's rays onto the tower, transmitting energy 1,000 times stronger than that of the sun's rays reaching the earth. Energy is stored in tanks, and then steam is produced before finally turned into electricity. It is the station's capacity to store plenty of energy that makes Gemasolar so different because it allows the plant to transmit power during the night, relying on energy it has gained during the day. Helped by the generous state aid, renewable energies have enjoyed a boom in Spain, the world number two in solar energy and the biggest wind power producer in Europe, ahead of Germany. For the Gemasolar solar product, foreign investors helped too: Torresol Energy is a joint enterprise between the Spanish engineering group Sener, which holds 60 percent, and Abu Dhabi-financed renewable energy firm Masdar. This type of station is expensive, not because of the raw material we use, which is free solar energy, but because of the enormous investment these plants require. The investment cost is over 200 million euros ($ 260 million). But the day when the business has repaid that money to the banks (maybe, in 18 years, someone estimates), this station will become a 1,000-euro note printing machine! For now, the economic crisis has nevertheless cast a shadow over this kind of project: Spain is battling to cut its deficit as it slides into a difficult time and has cancelled aid to new renewable energy projects. What makes Germasolar expensive? | [
"The cost to build such a station.",
"The raw material used.",
"The debt owed to the bank.",
"Being a euro note printing machine."
] | A. The cost to build such a station. | mmlu_train |
mmlu_train_57222 | As a boy, Sanders was much influenced by books about the sea, but by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a doctor. So he was often with the doctors and got along very well with them. When he was fourteen, he was already hanging around the hospital where he was supposed to be helping to clean the medicine bottles, but was actually trying to listen to the doctors' conversations with patients in the next room. During the war Sanders served in the army as a surgeon . "That was the happiest time of my life. I was dealing with real sufferers and on the whole making a success of my job." In Rhodes he taught the country people simple facts about medicine. He saw himself as a life-saver. He had proved his skill to himself and had a firm belief that he could serve those who lived simply, and were dependent upon him. Thus, while in a position to tell them what to do he could feel he was serving them. After the war, he married and set up a practice deep in the English countryside, working under an old doctor who hated the sight of blood. This gave the younger man plenty of opportunity to go on working as a life-saver. When the war was over, he _ . | [
"learned from an old doctor because he was popular",
"started to hate the sight of blood while working",
"served the countrymen under an old doctor who needed someone to help him",
"had few chances to be a \"life-saver\" because he was younger"
] | C. served the countrymen under an old doctor who needed someone to help him | mmlu_train |
mmlu_train_64475 | A program in our college helps you work part-time to ease your pressure from costs. If you need more money to cover all of your education-related costs, this program may be fit for you. Advantages Work experience: Last year, more than 1,400 positions were available across all departments. The jobs wary from one department to the next, and in most cases, participants find a position in their chosen field. Money: During the regular academic year(September to April), you can work party-time and earn $3,200---sometimes more---while you take courses! During the summer time, you work full-time and can earn around $6,000 over 18 weeks. Easy access: Applying for the program is easy. There is no need for face-to-face interview. All the forms you need are online; just fill in the forms and email us; we accept no letter or phone application! Did you know? At the University of Ottawa, it is not necessary to receive government assistance to qualify for our Work-Study Program. _ You could have one of these great Work-Study jobs: *Student ambassador *Computing and network technician *Marketing assistant *Sports team manager *Researcher/translator/Writer And more! The admission Section receives and evaluates applications to undergraduate programs, in addition to answering applicants' questions. Phone: 613-562-5315 Toll-free: 1-877-868-8292(#5315) What will you benefit from the program if accepted? | [
"You can make $ 3,200 in the academic year at least.",
"You will get $ 6,000 scholarship a year.",
"You can take courses free of charge.",
"You may get more academic scores."
] | A. You can make $ 3,200 in the academic year at least. | mmlu_train |
arc_easy_1089 | How hot is it on the surface of the Sun? | [
"Not quite as hot as boiling water",
"About as hot as fire",
"About 100°F",
"Much hotter than almost anything on Earth"
] | D. Much hotter than almost anything on Earth | arc_easy |
aquarat_24919 | 5 men and 11 boys finish a job in 13 days, 11 men and 11 boys finish it in 10 days. 6 men and 6 boys shall finish it in how many days? | [
"12",
"17",
"10",
"13",
"18"
] | D. 13 | aquarat |
aquarat_43187 | A glucose solution contains 20 grams of glucose per 1000 cubic centimeters of solution. If 500 cubic centimeters of the solution were poured into an empty container, how many grams of glucose would be in the container? | [
"10.00",
"15.00",
"11.50",
"10.50",
"9.75"
] | A. 10.00 | aquarat |
aquarat_7310 | Ram's age and Shyam's age are in the ratio 3 : 4. Seven years ago the ratio of their ages was 2: 3. Find the ratio of their ages five years hence? | [
"26:36",
"22:33",
"26:38",
"26:33",
"26:43"
] | D. 26:33 | aquarat |
arc_challenge_1092 | The skin is the largest organ in the human body. Why is skin considered to be an organ? | [
"It is made of cells.",
"It acts as a barrier.",
"It is made of tissues.",
"It is part of an organism."
] | C. It is made of tissues. | arc_challenge |
arc_easy_1278 | Which of the following allows a cell to become specialized? | [
"location of the cell in the body",
"function of the cell in the body",
"different patterns of gene expression",
"different combinations of genes in the nucleus"
] | C. different patterns of gene expression | arc_easy |
mmlu_train_96073 | Which traits could be pass along using reproduction and genetic material? | [
"nose",
"thoughts",
"money",
"habits."
] | A. nose | mmlu_train |
mmlu_train_44710 | Many people watched the lift-off of the space shuttle Columbia on March 21, 1982. But none watched more closely than eighteen-year-old Ted, as Ted's insects were on board the shuttle. The Shuttle Student Involvement Program invited students to make a science experiment. The experiment would be done by astronauts on the space shuttle. Ted had always been interested in space and flight. Insect flight especially interested him. Ted noticed that insects need gravity to take off and land. They need gravity to fly in a straight line. But in space, there is no gravity. Could insects fly in zero gravity? That is what Ted wanted to find out. Ted made an experiment called "Insect in Flight Motion Study". He entered his experiment and soon news came that _ . A large team of scientists and engineers helped Ted get his experiment ready to fly. There were many questions to be answered first. What kind of insects would Ted use in his experiment? The insects would have to be strong enough to live on the shuttle for nine days without much food. What kind of container would hold the insects? Would the insects die during the shuttle flight? After months of hard work, the "insectronauts" were chosen. A group of moths, flies, and honeybees were put into a special box and put onto the space shuttle. When Columbia flew into space, it was carrying insect passengers. On March 24, astronauts Gordon Fullerton and Jack Lousma took out the box that held the insects. They began filming the insects with a special video camera. When the space shuttle landed Ted was able to watch the video film of insects. Just as he thought, most of the insects did have trouble flying in zero gravity. The flies did well. But the moths' flight seemed "uncontrolled". They would often just hang in the air. The bees had the most trouble. They couldn't fly at all! The film showed bees spinning around in all directions. Others were just floating about in the box. Ted learned the answer to his question about insects' flight in zero gravity. But he also learned a lot more. He learned about the hard work needed in making a successful experiment. What did Ted want to find out? | [
"Whether the insects could fly in space.",
"Whether the insects could fly in a straight line.",
"Whether the insects could land after flying for a while.",
"Whether the insects could take off after resting for a while."
] | A. Whether the insects could fly in space. | mmlu_train |
aquarat_16821 | If 9 is a factor of 2x, then which of the following may not be an integer? | [
"6x/54 + 2x/3",
"",
"",
"",
""
] | A. 6x/54 + 2x/3 | aquarat |
aquarat_8206 | How many 3-digit numbers can be formed with the digits 1,4,7,8 and 9 if the digits are not repeated? | [
"20",
"40",
"60",
"80",
"100"
] | C. 60 | aquarat |
mmlu_train_52140 | Inprefix = st1 /Kansas City,Missouri, a computer helps fire fighters. The computer, which works very fast, has information about all the 350,000 street addresses in the city. Within two or three seconds after a call is received, the computer provides necessary information for the fire fighters. The information is then sent to them by radio from the computer centre in the City Hall. The exact place of the burning building and its size, type and any other details are clear to them. TheKansas Citycomputer system also has a medical record of each of the city's 900 fire fighters. This kind of information is especially useful when a fire fighter is injured. With the information, doctors at hospital can treat the injured fire fighters more quickly and easily. The fire fighters themselves greatly appreciate the computer's help. They know about possible danger ahead of them and can prepare for it. Many times the computer information helps to save lives and property . Sometimes the lives are those of fire fighters themselves. Mike Horan, a fire fighter captain, says, "I feel as if the computer is watching over me to help me if I get hurt." From Mike Horan's words, we can learn that the fire fighters themselves | [
"are being taken care of by the computers",
"have been saved by the computers many times",
"always get hurt in saving people's lives",
"are trying hard to stop a fire burning"
] | A. are being taken care of by the computers | mmlu_train |
mmlu_train_28960 | Getting in touch with nature can help keep people fit, reducing the burden of sickness on the health service, conservation experts say. Natural England is starting a campaign to get people to spend more time outside among the country's wildlife and natural environment. The aim of the campaign is to get people to have more contact with nature by promoting green spaces and encouraging health professionals to incorporate (......) the thought into the advice and care plans that they give to patients. Being close to nature can cut stress and increase physical activity. Dr. William Bird from Natural England said: "Increasing evidence suggests that both physical and mental health are improved through contact with nature. Yet people are having less contact with nature than at any time in the past. This has to change. Children with attention disorders have been shown to improve when they have contact with nature. People recovering from operations have been shown to need fewer painkillers if they look out at green fields." He also said people were more likely to keep up with their regular exercise in natural settings, rather than in a gym or leisure centre. Natural England is working with the BBC and more than 300 partners to promote its campaign, which will be the first of four campaigns to get people more involved in nature. Liz Cleaver, from the BBC, said: "These campaigns now provide the public with the opportunity to get outside and to get actively involved in nature close to where they live. That's great for wildlife --but it's also fantastic for everyone's health and well-being." The campaign has also received support from the government. Dr. Fiona Adshead, England's deputy chief medical officer, said: "I welcome Natural England's commitment to encourage and enable people to make use of the country's outdoor space for physical activity." The purpose of the campaign is to _ . | [
"give people more chances to be close to nature",
"ask health professionals to offer useful advice",
"protect the country's wildlife and environment",
"encourage people to keep regular exercises"
] | A. give people more chances to be close to nature | mmlu_train |
mmlu_train_4489 | Some animals are very rare. For example, there are very few Siberian tigers. If the only Siberian tigers left are female, what will most likely happen? | [
"The females will find another type of male animal to mate with and produce more Siberian tigers.",
"The females will mate with each other and produce more Siberian tigers.",
"The females will only be able to produce female Siberian tigers.",
"The females will not be able to produce more Siberian tigers, and ... | D. The females will not be able to produce more Siberian tigers, and they will die out. | mmlu_train |
aquarat_20790 | Three pipes A, B and C can fill a tank from empty to full in 20 minutes, 20 minutes and 30 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions P, Q and R respectively. What is the proportion of solution P in the liquid in the tank after 3 minutes? | [
"3/8",
"2/8",
"6/7",
"3/5",
"2/5"
] | A. 3/8 | aquarat |
m1_pref_160 | If the top 100 documents contain 50 relevant documents | [
"the precision of the system at 50 is 0.25",
"the precision of the system at 100 is 0.5",
"the recall of the system is 0.5",
"All of the above"
] | B. the precision of the system at 100 is 0.5 | m1_pref |
mmlu_train_33435 | A new study says one part of the human brain may become smaller as the result of a condition known as jet lag. Jet lag results from flying long distances in an airplane. Jet lag interferes with a person's normal times for sleeping and waking. People with jet lag may feel extremely tired for several days. They also may have problems thinking clearly and remembering. Kwangwook Cho is a researcher at the University of Bristol in Britain. He reported the findings of his jet lag study in the publication Nature Neuroscience. The study involved twenty young women who worked for international airlines. The women had served passengers on airplanes for five years. These flight attendants flew across many countries and at least seven time zones. In the study, the flight attendants had different amounts of time to recover from jet lag. Half the women spent five days or fewer in their home areas between long flights. The other half spent more than fourteen days in their home areas. Mister Cho took some fluid from the women's mouths to measure levels of a hormone that increases during stress. He tested them to see if they could remember where black spots appeared on a computer screen. And he took pictures of their brains using magnetic resonance imaging. This is a way to measure the size of the brain's temporal lobes. It was found that the women who had less time between flights had smaller right temporal lobes. This area of the brain deals with recognizing and remembering what is seen. The same group performed worse and had slower reaction times on the visual memory test. And their saliva samples showed higher levels of stress hormones. Mister Cho says he believes the brain needs at least ten days to recover after a long trip. He says airline workers told him their ability to remember got worse after working on planes for about four years. Other studies have shown that increased feelings of stress can cause a loss of cells in the part of the brain that controls memory. Scientists say more tests are needed to study the effects of jet lag on the brain. They want to find out if too much jet lag could permanently affect memory. It is inferred that more tests need to be done because _ . | [
"the conclusion was questioned by many scientists",
"scientists fear that his research is not done properly",
"every scientific conclusion needs the support from many tests",
"the woman who were studied in the research were not healthy"
] | C. every scientific conclusion needs the support from many tests | mmlu_train |
mmlu_train_71419 | What can we learn from the special, very successful people in the world who make the impossible possible? Lesson 1: Ways of creative thinking are needed Bill Gates and Mark Zuckerberg both dropped out of college. They prefer to teach themselves because they like to develop their own ways of thinking. They think standard ways of teaching might stop people from being creative and having new ideas. Lesson 2: The answer might not be what you expect Find your answers from facts -- not start with an expectation of what you will find. Stephen Jacobsen from Northwestern University believed what he was taught: that water on Earth came from icy comets or planets which hit into Earth. However, by studying a special rock, he discovered that it acts like a sponge . This suggests that Earth's water may have come from inside, driven to the surface to form the oceans, by geological activity. "I had a pretty hard time making others believe it," he said. "But thinking about the fact that you may the first person to see something for the first time doesn't happen very often. When it does, it's amazing." _ Years of planning went into a recent achievement in space travel. The European Space Agency's "Philae", a robot landing craft, met up with Comet 67P, which is 480 million kilometers away. The trip from Earth by "Philae" had taken ten years! The scientists had no idea what the surface of the comet would be like. If the landing failed, it would be impossible to get information from the spacecraft. Twenty years of work would have been wasted. When "Philae" tried to land, it bounced away from the comet's icy surface twice. Luckily, however, "Philae" landed successfully and began sending information back to Earth. Bill Gates and Mark Zuckerberg didn't finish college because _ . | [
"they preferred to learn by themselves",
"they needed standard ways of teaching",
"their teachers didn't like their new ideas",
"their teachers weren't able to teach them"
] | A. they preferred to learn by themselves | mmlu_train |
mmlu_train_96912 | Amphibians such as frogs start their lives in eggs in | [
"the pond out front",
"in a camp fire",
"in the turn of the air",
"dark under belly of grass"
] | A. the pond out front | mmlu_train |
m1_pref_147 | In the setting of EM, where $x_{n}$ is the data and $z_{n}$ is the latent variable, what quantity is called the posterior? | [
"$\\square p\\left(\\mathbf{x}_{n} \\mid z_{n}, \\boldsymbol{\\theta}\\right)$",
"$\\square p\\left(\\mathbf{x}_{n}, z_{n} \\mid \\boldsymbol{\\theta}\\right)$",
"$\\square p\\left(z_{n} \\mid \\mathbf{x}_{n}, \\boldsymbol{\\theta}\\right)$"
] | C. $\square p\left(z_{n} \mid \mathbf{x}_{n}, \boldsymbol{\theta}\right)$ | m1_pref |
arc_easy_502 | People are developing electric cars that would replace gasoline-burning cars. One major advantage of the electric car is that it | [
"accelerates faster.",
"causes less pollution.",
"gives a smoother ride.",
"needs no battery."
] | B. causes less pollution. | arc_easy |
mmlu_train_96044 | What do some animals use to adapt to hot temperatures? | [
"perspiration",
"eating",
"fire",
"blankets"
] | A. perspiration | mmlu_train |
mmlu_train_40013 | This could be the perfect gift for the partner, who embarrasses you on the dance floor. Smart socks, which can teach to dance, may be the answer for _ The socks have been developed as a running tool to help runners improve their skills. Thanks to the socks, users can accurately record not only know far and fast they run but also how well. It means the user maximizes theirperformance, and reduces damage to body and prevents hurt. The hi-tech socks are made of special fibers that watch the movements of your feet. They look, feel and can be washed like normal clothes. Sensorsrecordeach movement and send it by an ankle transmitter to a smart phone. Then a "virtual coach" application shows the information and can tell the user what they are doing wrong, and help to improve skill in any task with feet. The socks should be useful to athletes and weekend joggers. "People think running is so easy and of course everybody can do it but not necessarily safely and well," Dr Davide Vigano said. A recent study showed that between 60 and 80percent of runners got hurt per year. This is pretty much more than any other human activity. Researchers say the technology can also be developed to teach people how to dance, play sports such golf, or even to help to teach women to walk better in high heels. Mr. Vigano said, "People could all benefit from the idea. We have had interest from all sorts of sports, like skiing, football, cycling and golf. Anything where you have to use your feet can use it. It could even be put in high heels to help women walk in them safely." Socks are just the start, and the technology could be used in gloves, hats and boots. The socks, anklet and software package, are expected to be sold for around PS120, which will go onsalein March. What's special about fibers that the socks are made of ? | [
"They can monitor the movement of feet.",
"They feel much softer than normal clothes.",
"They are expensive to produce.",
"They act as a smart phone for users."
] | A. They can monitor the movement of feet. | mmlu_train |
arc_easy_1442 | The formation of diamonds requires tremendous pressure that is generated | [
"in deep ocean trenches.",
"high in the mountains.",
"in dry environments.",
"deep below the crust."
] | D. deep below the crust. | arc_easy |
mmlu_train_20678 | While the presence of rats in homes may cause anxiety and annoyance, they rarely result in driving out the residents. But is exactly what happened to the inhabitants of the 10squaremile Hawadax Island off the coast of Alaska, almost 230 years ago. Now thanks to a fiveyear effort by scientists, the terribly silent "Rat Island" as it had been called for many years has been returned to its rightful owners ----birds! Hawadax Island is part of a chain of volcanic islands in the Bering Sea called the Aleutian Islands. The rats that arrived there in 1780, when a Japanese ship carrying them broke down nearby, completely destroyed the native population because the environment of the island was not built to defend its animals from these predators. There isn't any tree on the Island, which meant that the birds were accustomed to building their nests low in the ground, giving the rodents easy access to both eggs and baby chicks. As years passed, the birds that had called the island home for thousands of years became endangered and eventually, disappeared completely. In 2007, the U.S. FWS (Fish and Wildlife Service) started a serious plan to rid the island of the rats and try bringing back the beautiful birds that had once called it home. Given that there were an estimated 10,000 rodents inhabiting "Rat Island" and the fact that they reproduce rapidly, it was not an easy task. But by 2009, the Island was officially declared rat free! Then slowly but surely, the birds began to return. Unfortunately, some of the pioneers were unintentionally killed from the leavings of the raticide, a poison that had been used to wipe out the rodents. But now it seems things are becoming more stable and the Island is starting to increasingly look like its former self. Before the transformation, "Hawadax", also known as "Rat Island", was a silent and ghostly place with bird bones, snail remains and rocks covered in rat feces . Today, birds' singing and flying in and out is a common sight. Tufted puffins and song sparrows, which had long disappeared, are gradually making their way back. Scientists have also been observing an increase in ground nesting and shorebirds. Though the Island is still not back to its full glory, the signs are encouraging and things can only get better, as time passes. From the passage, we can know the plan of US FWS _ . | [
"has helped the island fully recovered",
"cost little but benefited greatly",
"involved poisoning the rats on a large scale",
"accomplished its goal after exactly 24 months"
] | C. involved poisoning the rats on a large scale | mmlu_train |
mmlu_train_33664 | Have you ever wondered why birds sing? Maybe you thought that they were just happy. After all, you probably sing or whistle when you are happy. Some scientists believe that birds do sing some of the time just because they are happy. However, they sing most of the time for a very different reason. Their singing is actually a warning to other birds to stay out of their territory. Do you know what a 'territory' is? A territory is an area that an animal, usually the male, claims as its own. Only he and his family are welcome there. No other families of the same species are welcome. Your yard and house are your territory where only your family and friends are welcome. If a stranger enter your territory and threaten you, you may shout. Probably this is enough to frighten him away. If so, you have actually scared the stranger away without having to fight him. A bird does the same thing. But he expects an outsider almost any time, especially at nesting season. So he is screaming all the time, whether he can see an outsider or not. This screaming is what we call a bird's song, and it is usually enough to keep an outsider away. Birds sing loudest in the spring when they are trying to attract a mate and warn others not to enter the territory of theirs. You can see that birds have a language of their own. Most of it has something to do with attracting mates and setting up territories. Why do birds keep on singing at nesting season? | [
"Because they want to invite more friends.",
"Because their singing helps frighten outsiders away.",
"Because they want to find outsiders around.",
"Because their singing makes themselves less frightened."
] | B. Because their singing helps frighten outsiders away. | mmlu_train |
aquarat_5157 | An athlete runs 200 meters race in 24sec. His speed is? | [
"20km/hr",
"15km/hr",
"30km/hr",
"25km/hr",
"40km/hr"
] | C. 30km/hr | aquarat |
mmlu_train_1481 | If a species is no longer able to reproduce, it will | [
"adapt to its environment",
"become immune to disease",
"become extinct",
"increase its population"
] | C. become extinct | mmlu_train |
aquarat_8957 | The circumferences of two circles are 264 meters and 352 meters. Find the difference between the areas of the larger and the smaller circles? | [
"4372 sq m",
"4317 sq m",
"4312 sq m",
"4372 sq m",
"4712 sq m"
] | C. 4312 sq m | aquarat |
mmlu_train_2640 | A wasp uses poison in a stinger to | [
"produce eggs.",
"defend itself.",
"build a nest.",
"attract a mate."
] | B. defend itself. | mmlu_train |
arc_easy_481 | Clouds and precipitation moved across western Massachusetts one evening. The temperature changed from 41°F to 28°F. Which of the following changes in precipitation most likely occurred on this evening? | [
"sleet changing to hail",
"snow changing to rain",
"rain changing to sleet",
"snow changing to hail"
] | C. rain changing to sleet | arc_easy |
mmlu_train_27916 | It has become a certain belief among the public-drink at least eight glasses of water a day to improve health and well--being.Bottled water companies often repeat it to increase their sales but it is actually a silly idea. There is no evidence to prove the advantages of drinking eight glasses of water a day,scientists say. The misunderstanding is caused from the suggestion that adults should drink 2.5 liters of water daily,which was highlighted(,)by the British Medical Journal in December.The important part of the suggestion that most of this quantity of water is contained in prepared foods,however,is usually ignored. U.S.researchers who reviewed the evidence concluded that most people do not need to worry about the amount of water they drink every day.Besides drinking water,they will be getting plenty of liquid in other ways.Caffeinated drinks such as tea,coffee and cola,and alcohol can help reach the daily total if they don't drink too much,though these drinks help the production of urine . Less well known are the dangers of drinking too much water,causing water poisoning,low salt levels and even death. The review of research by Dan Negoianu,from the University of Pennsylvania,found that not a single study included the suggestion of drinking eight glasses of water a day.Although one small study suggested that drinking water could result in fewer headaches,the results were not very important.However,the benefits of drinking some water to prevent a pain in head after drinking too much alcohol are.separately,proved to be true. No studies showed any advantages to the color1 of the skin because of the increased water taken into bodies.Dehydration can make skin less pleasant,but there was no clear evidence to support the idea that water helps people keep a youthful appearance.The researchers also found no evidence that drinking lots of water does some good to the body's organs . From the passage we learn that many people don't know that | [
"health can be improved by drinking plenty of water",
"caffeinated drinks can provide the water people need",
"better skin can result from intake of much water",
"the production of urine can cause water to lose"
] | B. caffeinated drinks can provide the water people need | mmlu_train |
aquarat_52766 | In a LAB experiment, a 100 ml compound of element X and element Y needs to be increased to 150 ml by adding some quantity of element X, and some quantity of element Y. If the original compound contains 30% of element X, how much (in ml) of element Y must be added so that element X will be exactly one third of the resulting mixture ? | [
"40 ml",
"100/3 ml",
"30 ml",
"20/3 ml",
"10 ml"
] | C. 30 ml | aquarat |
aquarat_18654 | If a person walks at 12 km/hr instead of 8 km/hr, he would have walked 20 km more. The actual distance traveled by him is? | [
"50",
"40",
"45",
"60",
"25"
] | B. 40 | aquarat |
mmlu_train_52193 | Picture a wasteland of computer monitors and TVs, stretching as far as the eye can see. Imagine towers of boxes, all of them filled with broken glass and old electronic devices. Technology graveyards like this can be found in communities across the country. Experts say that landfills and warehouses will overflow unless a plan for the disposal and reuse of electronics is put into place. "We can't put electronics and glass aside and tell ourselves we'll deal with them later," Lauren Roman, managing director of Transparent Planet said. Roman's group works to improve the disposal of electronic waste. She says about 660 million pounds of tech trash is produced each year in the US. What's behind the tech trash pile-up? About ten years ago, major advances were made in computer and television technology. Manufacturers began producing devices like flat-paneled LCDs and plasma screen monitors. These new products provide a clearer image and take up less space than older models. It goes without saying that consumers choose them rather than heavy, glass-based technologies. The new electronics are built with materials that are difficult to recycle. In addition, the new products have decreased the demand for recycled parts from the older monitors and screens. Older, heavier computer monitors and TVs used glass-based components called CRTs. CRTs have a high lead content and can be environmentally risky if not recycled properly. If crushed and put in landfills, the lead from CRTs could seep into groundwater and rivers, harming the water supply. For many years, plants and recycling programs safely processed CRTs. The recycled CRTs were reused in the construction of new monitors. Monitors being made today do not use glass tubes. "People are returning old-style TVs with CRTs, but no new ones are being made," said Linnel. This is creating an imbalance in the amount of glass being disposed of and recycled properly. Many recycling companies have shut down. Others no longer have the resources or space to process these materials. This results in stockpiling. However, experts say there are ways to safely and responsibly deal with the tech trash problem. What would the writer probably talk about next? | [
"Some other problems related to technologies.",
"Some experts' opinions on the tech-trash problems.",
"Some reasons why the tech-trash problem is hard to solve.",
"Some practical ways to solve the tech-trash problem."
] | D. Some practical ways to solve the tech-trash problem. | mmlu_train |
mmlu_train_64584 | Europe's deadly outbreak of a rare form of E. coli bacteria has brought new attention to food safety issues. One of the problems when people get sick from food is that the simplest question is often difficult or even impossible to answer. Just what did the people eat that made them sick? Of course, one way to avoid these medical mysteries is to keep dangerous organisms out of the food supply. This is easier said than done, but scientists keep looking for new ways. Scientists in the United States have developed an experimental system that uses a high-tech optical scanner. The system is designed to identify the presence of contaminants like soil or animal waste on fresh produce. These can be sources of E. coli. E. coli bacteria naturally live in the intestines of humans and many animals. Most kinds of E. coli are harmless but some can make people sick. The new scanner can also show damage and imperfections that might make the produce unappealing to shoppers. Scientists designed the system at a Department of Agriculture research center in Beltsville, Maryland. Moon Kim of the Agricultural Research Service led the team. MOON KIM: "We were requested, we were asked, to develop a method to detect contamination in produce. So we started with the apple as the model sample." The scanner uses a high-speed camera placed over the conveyer belt that moves the produce along. As the apples move along the belt, the scanner captures images of each piece of fruit. Moon Kim says the team hopes the system will be available before long. MOON KIM: "We are targeting for development in commercial plants for the next several years." The scanner can direct a sorting machine to separate the bad apples from the good ones. The system is currently able to show the surface of only half the apple as it speeds by. The inventers hope to improve the process so it can show the whole surface. What is the main topic of the text? | [
"Bacteria.",
"A high-tech scanner.",
"A camera",
"Food safety."
] | B. A high-tech scanner. | mmlu_train |
mmlu_train_98516 | If a thing is going to be a planet, it must orbit in a certain amount of time, which can exclude | [
"mercury",
"the ninth planet",
"the third planet",
"venus"
] | B. the ninth planet | mmlu_train |
arc_challenge_851 | Materials combine chemically or physically. Which materials form a new substance when chemically combined? | [
"salt and pepper",
"water and sugar",
"iron nails and pennies",
"baking soda and vinegar"
] | D. baking soda and vinegar | arc_challenge |
mmlu_train_12746 | Have you ever looked toward the sky on a fall day and witnessed a group of migrating birds? If so, you probably noted the V-shaped formation of the birds or the birds flying in a ball-like formation. Why do birds fly this way? Many theories have been developed to explain the formation patterns of different types of birds. One theory is that birds fly in certain formations to take advantage of the laws of nature. The birds know that flying in a V-shaped pattern will save energy. Like the lead cyclist in a race who decreases wind force for the cyclists who follow, the lead bird cuts wind force for the birds that follow. This decrease in wind force means that the birds use up to 70 percent less energy during their flight. When the lead bird becomes tired, a more rested bird takes over that position. But saving energy is important for more than one reason. Sometimes food is short during migration flights. Keeping energy enables the birds to fly longer distances between meals. When food is sighted, the birds guide one another in a different way. When a bird identifies a familiar feeding area, it might turn around in order to signal the group to change direction. Then, this bird becomes the new leader. It helps guarantee that other birds will know exactly where it is going. Then the whole group makes a change in direction, gently streaming from the sky down to the ground. This formation is like an arrow pointing to the location of food. Scientists have also studied the birds that sometimes fly in a ball-like formation. Researchers believe that the birds come together if a predator is spotted. The predator may then become impatient waiting for a single bird to fly away from the group. The birds will often dip and dive as a group, frustrating even the most persistent enemy. Scientists report that this is a very effective method of defense against an attack. The birds care for their fellow fliers through teamwork. As transportation expert Henry Ford once said, "If everyone is moving forward together, then success takes care of itself." When it comes to teamwork, these feathered fliers are a soaring success! When food is sighted, _ . | [
"the group follows the discoverer",
"the lead bird decides what to do",
"the discoverer leaves the group",
"the whole group forms a stream"
] | A. the group follows the discoverer | mmlu_train |
arc_easy_1815 | Rocks found on Earth are classified as sedimentary, metamorphic, or igneous based on | [
"where the rocks were found.",
"how the rocks were formed.",
"the composition of the rocks.",
"the color and shape of the rocks."
] | B. how the rocks were formed. | arc_easy |
mmlu_train_41163 | Late last summer, I was introduced to a new special someone. We met at an Apple product announcement. She was helpful, smart, and even funny, talking of jokes and making me laugh. What more could a man ask for? Since then, we have had some major communication issues. She frequently misunderstands what I'm saying. Sometimes she is just unavailable. Often, she responds with the same repetitive statement. Her name is Siri. At first, Siri, the voice-activated digital assistant on Apple Iphones, seemed a little too good to be true. Siri cheated me into a relationship promising to help me set up appointments, to gently wake me in the morning for work, and to give me the ability to text someone while I was driving. It didn't work out that way. "There's something wrong, and I can't answer your questions right now. Please try again in a little while," Siri will say when I ask something, or: "I'm really sorry about this, but I can't take any requests right now. Please try again in a little while." She is always polite. But I'm starting to suspect that "I'm really sorry" is just something Siri says to shut me up. Apple introduced Siri as a beta test, meaning it was still a work in progress. That was unusual for Apple. It wanted a head start. But it doesn't seem ready to change anything yet. Many people I have spoken to have switched Siri off and turned to the iPhone's voice dictation service, which is more reliable because it doesn't use Siri's artificial intelligence software. Over time, things have really gone bad between Siri and me. We hardly speak anymore. Although she doesn't know this, I've started seeing someone else. Her name is Google Voice Search (GVS). GVS, available in the latest operating software, is a much better listener. It's ly smarter. If I ask GVS a question, like, "Who is Tim Cook?", it responds with an answer " He's the chief executive of Apple". If I ask Siri the same question, the response is: "I don't see Tim Cook in your contacts." What makes the author feel annoyed about Siri later in life? | [
"She is always running out of electricity in a short time.",
"She frequently fails to finish what he wishes for.",
"She often receives some calls from strangers.",
"She is always out of order in the countryside."
] | B. She frequently fails to finish what he wishes for. | mmlu_train |
arc_challenge_135 | Which material should be used on a bicycle ramp to increase friction? | [
"shiny metal",
"rough paper",
"smooth wood",
"wet plastic"
] | B. rough paper | arc_challenge |
arc_easy_267 | One example of matter is | [
"sound",
"light",
"heat",
"water"
] | D. water | arc_easy |
mmlu_train_2334 | The Milky Way is a part of 30 or more galaxies called the Local Group. Which would be the most likely reason these galaxies are considered to be part of the Local Group? | [
"They are all the same type of galaxy.",
"They all have the same number of stars.",
"They are all attracted to each other by gravity.",
"They can all be seen without the aid of a telescope."
] | C. They are all attracted to each other by gravity. | mmlu_train |
aquarat_1625 | A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he
covers with aspeed 4km/hr. Total time of travel is 18 hours. What is the maximum distance he
can cover? | [
"20km",
"40km",
"60km",
"80km",
"90km"
] | D. 80km | aquarat |
arc_challenge_1021 | Which is most like the way a stem supports a flower? | [
"the way water supports a boat crossing a river",
"the way a flagpole supports a flag in the schoolyard",
"the way bookends support books on a shelf",
"the way a belt supports pants on a person's waist"
] | B. the way a flagpole supports a flag in the schoolyard | arc_challenge |
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