id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
m1_pref_112 | The test loss of logistic regression is always zero. | [
"TRUE",
"FALSE"
] | B. FALSE | m1_pref |
arc_easy_1322 | Gregor Mendel studied ratios related to traits passed from parent pea plants to offspring pea plants. Mendel used large numbers of plants to avoid "sampling error." This changed the way scientists studied genetics because it included ideas of | [
"nuclei and DNA.",
"atoms and molecules.",
"ecology and environment.",
"mathematics and probability."
] | D. mathematics and probability. | arc_easy |
aquarat_32775 | Joshua is fifth from the bottom in a queue of 100 boys.
What is the position of Joshua from the top of the queue? | [
"51",
"52",
"53",
"54",
"55"
] | A. 51 | aquarat |
aquarat_45188 | 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 7 buckles is how many times that of 5 buckles and 6 buttons? | [
"1/2",
"2/3",
"3/4",
"4/5",
"5/6"
] | D. 4/5 | aquarat |
mmlu_train_46119 | The deadliest Ebola outbreak in recorded history is happening right now. The outbreak is unprecedented both in the number of people who have gotten sick and in the geographic scope. And so far it's been a long battle that doesn't appear to be slowing down. Ebola is both rare and very deadly. Since the first outbreak in 1976, Ebola viruses have infected thousands of people and killed roughly killed 60 percent of them. Symptoms can come on quickly and kill fast. The current outbreak started in Guinea sometime in late 2013 or early 2014. It has since spread to Sierra Leone and Liberia, including some capital cities. And one infected patient traveled on a plane to Nigeria, where he spread the disease to several others and then died. Cases have also popped up in various other countries throughout the world, including in Dallas and New York City in the United States. The Ebola virus has now hit many countries, including Guinea, Liberia, Sierra Leone, Nigeria, Senegal, and the United States. The virus, which starts off with flu-like symptoms and sometimes ends with bleeding, has infected about 6,500 people and killed more than 3,000 since this winter, according to the World Health Organization on September 30, 2014. There are some social and political factors contributing to the current disaster. Because this is the first major Ebola outbreak in West Africa, many of the region's health workers didn't have experience or training in how to protect themselves or care for patients with this disease. Journalist David Quammen put it well in a recent New York Times article, "Ebola is more dangerous to humans than perhaps any known virus on Earth, except rabies and HIV. And it does its damage much faster than either." Hopefully, researchers are working to find drugs, including a recent $50 million push at the National Institutes of Health. And scientists are working on vaccines , including looking into ones that might be able to help wild chimpanzees, which are also susceptible to the disease. The first human Ebola vaccine trial is scheduled to start in the spring of 2015. The symptoms of Ebola at the beginning are more like those of _ . | [
"flu",
"rabies",
"HIV/AIDS",
"internal bleeding"
] | A. flu | mmlu_train |
aquarat_40860 | Find the value of 2.5 x [(3.6 x 0.48 x 2.50) / (0.12 x 0.09 x 0.5)] | [
"2000",
"500",
"900",
"1600",
"None"
] | A. 2000 | aquarat |
arc_easy_248 | The work of which scientist serves as the basis for many procedures used in agriculture, such as selective breeding of plants? | [
"Darwin",
"Mendel",
"Einstein",
"Pasteur"
] | B. Mendel | arc_easy |
arc_challenge_995 | While collecting wildflowers, a student begins to sneeze and has itchy, watery eyes. What bodily system causes this reaction? | [
"immune",
"nervous",
"muscular",
"circulatory"
] | A. immune | arc_challenge |
mmlu_train_25618 | Did you know that Christmas shopping is even worse for our health than we previously thought? According to an internet survey, the incidence of _ during the festive shopping season is on the up. Christmas shopping increased blood pressure to dangerous levels in 50 percent of shoppers. This can lead to hypertension. Heart rates increased by an average of 10 per cent during Christmas shopping. In the study of 16 men and 16 women, men had the worst beating in heart rate during a 90-minute shopping. Samuel Thompson, 30, said: "I had to buy five items and had an hour and a half to buy them." "Normally, I know exactly what I want to get and do it as quickly as possible. But having to make on-spot decisions, like we did in the test, makes it more stressful." "Lack of time and the crowds were the biggest pressure points. I got frustrated by other people slowing me down by stopping to chat in the street. And I could feel myself sweating in queues. Everything took longer than planned." Dr Turner drew the conclusion: "Samuel's heart rate was good at the start but it had almost doubled by the end. Combined with his systolic blood pressure up by nearly 15 percent, it could put him in line for stroke . Systolic blood pressure relates to the pumping out of blood by the heart." Men suffer twice as much as women and are therefore in greater danger of dying on the High Street in the coming weeks. Remember, a husband is for life and not just for Christmas. Which statement is TRUE according to Dr Turner? | [
"Samuel's heart rate was good all the time.",
"Walking on the street will put Samuel in danger.",
"Samuel is likely to have stroke when shopping for Christmas.",
"Samuel suffers as much as his wife when shopping."
] | C. Samuel is likely to have stroke when shopping for Christmas. | mmlu_train |
mmlu_train_2594 | Which type of energy is found in fossil fuels? | [
"chemical",
"mechanical",
"nuclear",
"radiant"
] | A. chemical | mmlu_train |
aquarat_52757 | In a division, a student took 63 as divisor instead of 36. his answer was 24 . The correct answer is- | [
"42",
"32",
"48",
"28",
"38"
] | A. 42 | aquarat |
mmlu_train_89259 | Do you love holidays but hate the increase of weight that follows? You are not alone. Holidays are happy days with pleasure and delicious foods. Many people, however, are worried about the weight that comes along with these delicious foods. With proper planning, though, it is possible to control your weight. The idea is to enjoy the holidays but not to eat too much. You don't have to turn away from the foods that you enjoy. The following suggestions may be of some help to you. * Do not miss meals. Before you leave home for a big dinner, have small, low fat foods. This may help to keep you from getting too excited before delicious foods. * Begin with clear soup and fruit or vegetables. A large glass of water before you eat may help you feel full. Use a small plate ; a large plate will encourage you to have more than enough. * Better not have high fat foods. Dishes that look oily have much fat in them. * Fill your plate with salad and green vegetables. * If you have a sweet tooth, try some fruits. They don't have as much fat as cream and chocolate. * Don't let exercise take a break during the holidays. A 20 minutes' walk after a meal can help burn off calories . Before we leave for a big dinner, we should eat some _ . | [
"high fat foods",
"cream and chocolate",
"oily dishes",
"small and low fat foods"
] | D. small and low fat foods | mmlu_train |
mmlu_train_90020 | It's 8:00 a.m. and you are running out of the door. You walk outside and your handbag suddenly says, "Wait! You forgot your keys!" A talking handbag? Yes, it's true. This "smart bag" can "talk" to the things you often bring with. If you forget your keys or drop your purse, for example, the bag will tell you. How does it work? There is a "smart chip" in the bag. You put other chips on your phone, purse or keys. Then the bag and the others can "talk" to each other--and you! SMART CLOTHES These clothes change colors--while you are wearing them! Is it hot outside? Watch your jacket change from dark blue to a lighter color to protect you from the sun. Did you spill coffee on your white trousers or shirt? No problem. These smart clothes never get dirty! Smart clothes change colors when you _ . | [
"are wearing them",
"are washing them",
"put them on",
"make them dirty"
] | A. are wearing them | mmlu_train |
mmlu_train_47909 | California sea lions are the fastest of all the sea lions, reaching speeds of up to 40 kilometers an hour when swimming. Males are much larger than females, measuring 2 to 2.5 meters and weighing 200 to 453 kilograms. Females only measure 1.5 to 2 meters and weigh 50 to 113 kilograms. They can also move fairly well while on land. California sea lions can be found living along the Pacific coast of North America. They prefer to live in waters near rocky and sandy shores. On land, they often gather in large groups as many as 1,000 of them. While at sea, they travel in much smaller groups of around 10 or more. They communicate with one another through a series of sounds. Their diet consists of a wide variety of fish and other sea animals. They are able to hold their breath for up to 10 minutes by slowing down their heart rate, allowing them to hunt for their prey for a longer period of time. They have been known to continuously hunt for up to 30 hours at a time, with their eyesight and hearing playing an important part in finding their food. Being so large, they do not have that many natural predators that they need to be on the lookout for. Eleven months after getting pregnant, the female will give birth to one baby on land. If the baby can survive long enough, they can live to be 20 to 25 years old. California sea lions are not listed as an endangered species. This is largely because of laws such as the US Marine Mammal Protection Act of 1972. Hopefully such acts will continue to show results. What is the main reason why California sea lions aren't endangered? | [
"That they are not worth much money.",
"That they have no natural enemies.",
"That they are protected well by laws.",
"That they are good at raising the young."
] | C. That they are protected well by laws. | mmlu_train |
mmlu_train_54918 | An astronomer is making a case for launching pop singer Justin Bieber into suborbital space aboard a private rocket ship. The idea is not to rid the world of the Canadian teenager -- he would come back down to Earth eventually, after all -- but rather to help jump-start the emerging suborbital spaceflight industry. It would generate a lot of public interest, which would help commercial spaceflight pick up some much-needed momentum, said Seth Shostak, senior astronomer at the Search for Extraterrestrial Intelligence (SETI) Institute in Mountain View, California. "If there's more interest, there are more customers. If there are more customers, there's more technical development. It's a positive feedback loop, and obviously that's good." Such missions would return to Earth without completing a full lap around the planet. Instead, the flights would hit the edge of space about 62 miles (100 kilometers) above Earth, experience a few minutes of weightlessness, then re-enter the atmosphere and land back at a spaceport. None of these firms are ready to fly customers yet, but some are getting close. For instance, Virgin Galactic hopes to begin powered test flights of its SpaceShipTwo vehicle later this year, with commercial operations perhaps beginning in 2013 or 2014. It is SpaceShipTwo that reportedly grabbed the attention of Beyonce and Jay-Z. Virgin Galactic has collected deposits from nearly 500 customers willing to pay $200,000 for a ride aboard SpaceShipTwo, and both Virgin and XCOR have inked deals to fly scientists and their experiments on research flights. So a suborbital market already exists -- but Shostak is thinking about ways to make it grow. A celebrity launch isn't Shostak's only idea. Suborbital firms should also promote their activities aggressively via social media, Shostak said, and they should make sure their spaceships are bristling with cameras both inside and out, to give the public dramatic views of every mission. Some observers view commercial suborbital spaceflight as a potentially transformative industry, saying it could serve as a stepping stone to the exploration and exploitation of space on an unprecedented scale. While the industry's success is far from assured, Shostak offered some reason for optimism: The American public remains keen on space. Why may Justin Bieber be sent into suborbital space? | [
"To show his bravery and make him a role model for teenagers.",
"To arouse the American public's interest.",
"To help reform the spaceflight industry.",
"To film an advertisement about space."
] | B. To arouse the American public's interest. | mmlu_train |
arc_easy_1886 | Which geologic feature is evidence that the North American plate once collided with the Eurasian and African plates? | [
"the Appalachian Mountains",
"the Mohave Desert",
"the Mississippi River",
"the Great Lakes"
] | A. the Appalachian Mountains | arc_easy |
mmlu_train_93993 | A student combined rice cereal with melted marshmallows. Which best describes what the student made? | [
"an atom",
"a mixture",
"a molecule",
"an element"
] | B. a mixture | mmlu_train |
mmlu_train_6198 | It's always great to hear news about wildlife returning to where they once lived. For the first time in 8 years the small blue --- British's smallest butterfly--- has been seen back at a nature reserve in Hertfordshire. This nature reserve has had a lot of work done recently in order to help butterflies. Management of the land has included bringing in sheep to keep the grass under control in a more natural way and planting wild flowers for butterfly species. The nature reserve is home to a number of butterfly species. In fact the way that this reserve has been managed means that it is probably the best reserve in Hertfordshire to see butterflies with at least 25 species now living in the area. There are a number of threats to British butterflies and the greatest threat is the loss of their habitat. Changing farming practice has affected British native butterfly species greatly with many more now being at risk. _ A wide species of butterflies will generally mean a healthy environment. The type of land management at the nature reserve in Hertfordshire offers a hope for many species of butterfly to live as usual. Butterflies need all the help they can get at the moment. Although the number of butterflies is beginning to increase, many are still at risk. Why did the butterflies fly away eight years ago? | [
"The weather is changing",
"The flowers have died out",
"Their habitat has been lost.",
"The environment has changed"
] | C. Their habitat has been lost. | mmlu_train |
mmlu_train_12287 | The place is England. The year is 1928. One of the founding theorists of quantum mechanics , Paul Dirac, is scratching his head because solutions to his equations have _ unexpected results. For the solutions to make sense, he reasons, there must be a particle that has the mass of an electron but the opposite charge. At the time, such a thing was not known to exist. Several years pass before American physicist Carl Anderson observes a "positive" electron, or positron that confirms Dirac's prediction. Antimatter , as the name implies, can be described as the opposite of ordinary matter. Every particle in the universe has characteristics such as mass and charge. With antimatter, the mass remains constant, but the sign of the charge is reversed. All particles have an antimatter counterpart , even the chargeless neutron . Unlike matter, antimatter is not common. Unless you're in the upper atmosphere, or inside a particle accelerator, you're not going to come across it. "Antimatter was not always so rare," Stephane Coutu, Penn State particle physicist says. There was a time when it was as prevalent as matter itself. "Right after the Big Bang ," Coutu explains, "we believe there must have been exactly the same amounts of matter and antimatter...and yet owing to some small asymmetry in the laws of particle interactions, all of the antimatter and most of the matter in the early universe was annihilated . We are left today with the resulting matter-dominated universe." Science fiction is rife with tales of high-energy particle annihilation, and indeed, antimatter weapons have appeared in current bestselling novels. This is unrealistic, Coutu says. "[It] would be very impractical owing to very great difficulties in producing and maintaining significant amounts of antimatter." Technology that uses the properties of antimatter is actually feasible outside of science fiction, however. Positron emission tomography (PET) is a medical technique that can be used to detect cancer, measure blood flow and detect coronary artery disease. While antimatter may never be used as a bomb, it certainly has a positive future in life-saving medical diagnostic tools, the anti-weapon. The main idea of the passage is _ . | [
"how antimatter was discovered",
"the properties of antimatter",
"where does antimatter come from",
"what antimatter is and its potential application"
] | D. what antimatter is and its potential application | mmlu_train |
aquarat_17344 | The simple interest on a sum of money will be Rs.700 after 10 years. If the principal is trebled after 5 years what will be the total interest at the end of the tenth year? | [
"2261",
"2888",
"1400",
"2699",
"2771"
] | C. 1400 | aquarat |
mmlu_train_20736 | Do you like seahorses? What do you know about them? The seahorse is actually not a horse but a fish, and much smaller than any regular horse. In general, a seahorse is about an inch long. It is a beautiful fish that likes warm waters, swims upright , and looks a little like a chess piece. Seahorses are an unusual kind of animal because the males give birth to babies. Mating takes place in cooler waters on spring and summer nights with a full moon. The females put their eggs into the bodies of the males, and the males give birth to baby seahorses. The seahorse can use each eye separately, which allows it to search for food without moving the rest of its body. Seahorses situate themselves near deep, fast-running channels rich in plankton, a kind of life on which they feed. They can catch food from an inch and a half away. Seahorses can change from gray or black to yellow or purple within seconds to fit in with their surroundings, and in this way escape from most of their enemies. One of the surprising facts about seahorses for most people is that they are vertebrates . They can turn and curl freely, and like to swim in pairs connected by their tails. Their tails are powerful, and they can use them to grasp the surrounding seaweed to keep themselves from being swept away. So seahorses are usually found in warm water filled with seaweed. Now that you know all these facts about seahorses, don't you find them more interesting? We can learn from the passage that seahorses _ . | [
"are beautiful, and live on seaweed",
"are as big as regular horses",
"live near deep channels",
"like to be alone"
] | C. live near deep channels | mmlu_train |
aquarat_23891 | A, B, K start from the same place and travel in the same direction at speeds of 30 km/hr, 40 km/hr, 160 km/hr respectively. B starts two hours after A. If B and K overtake A at the same instant, how many hours after A did K start? | [
"5.0",
"5.5",
"6.0",
"6.5",
"7.0"
] | D. 6.5 | aquarat |
aquarat_52333 | Two trains T1 and T2 start simultaneously from two stations X and Y respectively towards each other. If
they are 60 km apart both 3 and 6 hours after start, then find the distance between the two stations. | [
"240 km",
"200 km",
"220km",
"180km",
"210km"
] | B. 200 km | aquarat |
aquarat_22204 | If a certain manager had received a 10% raise instead of the 8% raise that she actually received, her salary would have been $60,500. What was her actual salary after the raise? | [
"55,000",
"58,806",
"59,290",
"59,400",
"61,620"
] | D. 59,400 | aquarat |
mmlu_train_93340 | Sugar is composed of carbon, hydrogen, and oxygen. Sugar is an example of which of the following? | [
"an atom",
"a compound",
"an electron",
"a mixture"
] | B. a compound | mmlu_train |
aquarat_32347 | If the sum of a number and its square is 272, What is the number? | [
"14",
"16",
"19",
"21",
"None of these"
] | B. 16 | aquarat |
aquarat_53864 | emblem is coded as 216;
crude is coded as 125
bump will be ? | [
"86",
"72",
"64",
"32",
"44"
] | C. 64 | aquarat |
mmlu_train_9053 | Compared to high heels , they don't look dangerous, but flip-flop wearers should think twice before slipping on a pair. The National Health Service spends PS40 million a year treating injuries caused by wearing the casual footwear. More than 200,000 people end up in hospital every year after suffering falls or developing long-term problems. Once worn only at the beach, flip-flops have become the regular summer footwear of choice for women, with two in five women owning at least one pair. But experts are warning the public of the dangers of wearing flip-flops, such as the risk of joint pains. They say flip-flops force people to change the way they walk so that when taking a walk with long steps they put pressure on the outside of their foot, rather than their heel, causing long-term damage. And there is also the risk of serious injury. Frequent complaints include twisted ankles, but some have broken their arms or wrists after falling because their flip-flops caught on uneven ground. Many also suffer aching toes as they constantly wear them. Mike, a spokesman, warned wearers of the damage done by flip-flops. He said, "They land on the outside and then roll the foot inwards putting all the pressure on the big toe." This constant rolling puts pressure on the ankle joint, causing it to weaken. The lack of support of the flip-flop also causes pain on the inside of the foot and lower leg. And if you're not used to wearing them, they can cause blisters , he added. Doctors say flip-flops cause far more damage as they are worn for longer periods of time. Emma Supple, consultant podiatrist , said, "Flip-flops are universally popular. They are easy to put on and easy to wear but women do need to be mindful that wearing on hard flat surfaces can cause considerable foot and leg problems." She encouraged women to wear suitable shoes to help recover from summertime injuries. Injuries caused by wearing the casual footwear include the following EXCEPT _ . | [
"Twisted ankles.",
"Joint pains.",
"Aching toes.",
"Broken toes"
] | D. Broken toes | mmlu_train |
arc_challenge_849 | Which is a chemical change? | [
"Element 1 is hammered into a thin sheet.",
"Element 2 is heated and turns into a liquid.",
"Element 3 turns a greenish color as it sits in air.",
"Element 4 is ground up into a fine, slippery powder."
] | C. Element 3 turns a greenish color as it sits in air. | arc_challenge |
mmlu_train_26770 | This is news on the Hour. Ed Wilson is reporting. The President and First Lady will visit Africa on a goodwill tour in May. They plan to visit eight African countries. Reports from China say the Chinese want closer ties between China and the U.S. and Western Europe. A group of top China scientists starts its ten-nation tour next month. Here in Milmi, the mayor is still meeting with the leaders of the teachers' union to try to find a way to end the strike. City schools are still closed after two weeks. In news about health, scientists in California report findings of relationship between the drinking of coffee and the increase of heart disease among woman. According to the report in the American Medical Journal, the five-year study shows this: women who drink more than two cups of coffee a day have a greater chance of having heart disease than women who do not. In sports, the Chargers lost again last night. The BBS beat them one to nothing. The Wingers had better results. They beat the Rifles 7 to 3.It was their first win in their five matches. That the news of the Hour. And now back to more easy listening with Jan Singer. The news about health tells us that _ | [
"no heart disease will be found if people don't drink coffee",
"no one should drink more than two cups of coffee a day",
"the more coffee people drink, the more chances they will get to have disease",
"women's heart disease has something to do with the drinking of coffee."
] | D. women's heart disease has something to do with the drinking of coffee. | mmlu_train |
mmlu_train_22055 | For an increasing number of students at American universities, Old is suddenly in. The reason is obvious: the graying of America means jobs. Coupled with the aging of the baby-boom generation, a longer life span means that the nation's elderly population is bound to expand significantly over the next 50 years. By 2050, 25 percent of all Americans will be older than 65, up from 14 percent in 1995. The change brings many problems for government and society, of course. But it also creates career opportunities in medicine and health professions, and in law and business as well. "In addition to the doctors, we're going to need more sociologists, biologists, urban planners and specialized lawyers," says Professor Edward Schneider of the University of Southern California's (USC) School of Gerontology .www.zxxk.com Lawyers can specialize in "elder law" which covers everything from trusts and estates to nursing-home abuse and age discrimination. Businessmen see huge opportunities in the elder market because the baby boomers, 74 million strong, are likely to be the wealthiest group of retirees in human history. "Any student who combines an expert knowledge in gerontology with, say, an MBA or law degree will have a license to print money," one professor says. Margarite Santos is a 21-year-old senior at USC. She began college as a biology major but found she was "really bored with bacteria." So she took a class in gerontology and discovered that she liked it. She says, "I did volunteer work in retirement homes and it was very satisfying." ."...Old is suddenly in" (Line 1, Para. 1) most probably means " _ ". | [
"America has suddenly become a nation of old people",
"more elderly professors are found on American campuses",
"gerontology has suddenly become popular",
"American colleges have realized the need of getting older students"
] | C. gerontology has suddenly become popular | mmlu_train |
mmlu_train_68972 | If a snake bites you, take a photo with your mobile phone! It save your life. This is the surprising advice of a British cook. One day Henry Jackson was working in a restaurant kitchen. He picked up a dish from a table, and suddenly a snake appeared and bit him on the hand. A few days earlier, the snake came to the restaurant from Asia in a box of bananas. It climbed out of the box and hid under the dish. " I tried to pick it up and it bit me. I threw it away, but it landed in the fridge. So I closed the door." Jackson said. Anyway, Jackson was cool and he took a photo of the snake with his mobile phone. Soon his hand began to ache and he went to hospital. Then his chest began to hurt. Doctors couldn't say what was wrong because they didn't know what kind of snake it was. Then Jackson remembered his mobile phone photo. The doctors sent it to London Zoo. When they knew the kind of snake, they could give Jackson the right medicine, and he left hospital the next day. " So my advice is this: If a snake bits you, pick up your phone. Take its photo first and then call the hospital. Show the photo to the doctors," suggests Mr. Jackson. " Oh, and if the snake doesn't smile for its photo, don't worry!" Mr. Jackson threw the snake away probably because _ . | [
"he was surprised",
"he wanted to get a better photo",
"his chest began to hurt",
"the fridge door was open"
] | D. the fridge door was open | mmlu_train |
mmlu_train_23823 | Here is some news of the future. March 20, 2035 There was a lot of news around the life extension drugs that hit the market a decade ago. They didn't promise that you would like forever, but they gave you a chance to extend your life an extra five to ten years. Even though the life expectancy rate at birth has increased greatly, the life expectancy for seniors hasn't improved that much. Basically, you have a greater chance to become a senior, but you will not have a much longer lifespan, and this is where the anti-aging drugs intend to kick in. So, do the anti-aging drugs work? Well,it is too early to tell. But the sales so far are very good. April 19, 2035 Of the total US population of 378 million, people over 65 years of age now make up 20% for the first time. The senior ratio of only 4.1% by year 1900, and 12.4% 30 years ago. The number of people above 65 compared to those of what is considered working ages, between 15 and 64, is currently 33.7%. This is up from 18.5% since year 2005, which means that for every retired person there are now two workers, compared to four workers 30 years ago. The number of people above the age of 80 has grown to 23.8 million, making them 6.3% of the total population compared to 3.6% in 2005. April 12, 2040 Although introduced in the market only five years ago, 10% of all hydrogen fuel now sold in the US is of the environmentally friendly Re-Hydro label, produced through eletrolysis based on a source of 100% renewable energy. Several producers have turned to producing Re-Hydro, mainly because of lower tax, which also keeps the price of Re-Hydro on the same level as regular hydrogen. Most analysts believe that Re-Hydro will be the dominating fuel in the future. The sales of the life extension drugs so far clearly show that _ . | [
"people have no faith in them",
"people want to give them a try",
"they work very well for seniors",
"they have no effect on people's health"
] | B. people want to give them a try | mmlu_train |
aquarat_9594 | The diameter of the driving wheel of a bus in 140 cm. How many revolutions per minute must the wheel make in order to keep a speed of 24 kmph? | [
"21.21",
"22.26",
"90.9",
"24.86",
"25.25"
] | C. 90.9 | aquarat |
arc_easy_1308 | How are animals that prey on other animals classified? | [
"herbivores",
"carnivores",
"autotrophs",
"decomposers"
] | B. carnivores | arc_easy |
aquarat_38776 | Kyle received a bag of 82 marbles for his birthday. If he shares his marbles equally with his 5 best friends (including himself) how many more marbles will he have than his friends? | [
"1 marble",
"2 marbles",
"3 marbles",
"4 marbles",
"5 marbles"
] | D. 4 marbles | aquarat |
mmlu_train_96111 | What does the digestive system break down into simple substances? | [
"metals",
"stones",
"plastic food",
"nutriment"
] | D. nutriment | mmlu_train |
mmlu_train_10875 | Children brought up on healthy diets are more intelligent compared with their junk food eating partners, a new research suggests. Kids fed a diet packed high in fats, sugars, and processed foods had lower IQs than those fed pasta , salads and fruit, it was found. The effect is so great that researchers from the University of Bristol said those children with a "healthier" diet may get an IQ improvement. Scientists stressed good diet was essential in a child's early life as the brain grows at its fastest rate during the first three years of life. This indicated head growth at this time is linked to intellectual ability and "it is possible that good nutrition during this period may encourage excellent brain growth" . Scientists tracked the long term health and happiness of around 14,000 children born in 1991 and 1992 as part of the West Country's Avon Longitudinal Study of Parents and Children ( ALSPAC) . Parents were questioned about the types and frequency of the food and drink their children consumed when they were three, four, seven and eight and a half years old. According to their different changing form, these children were marked and given grades which ranged from minus two for the most healthy to10 for the most unhealthy. In the research, IQ was measured of 4,000 children when they were eight and half years old, using a validated test-the Wechsler Intelligence Scale for Children. The results found after taking account of some influential factors, a leading processed food diet at the age of three was associated with a lower IQ at the age of eight and a half , whether the diet was improved after that age. Every l point increase in dietary pattern score was associated with a l.67 fall in IQ. Scientists stressed good diet was essential in a child's early life because _ . | [
"the brain grows at its fastest rate during the first three years of life.",
"those children with a \"healthier\" diet must get an IQ improvement.",
"children brought up on healthy diets are less intelligent.",
"these children were given good grades."
] | A. the brain grows at its fastest rate during the first three years of life. | mmlu_train |
mmlu_train_99593 | Even items such as rocks mass can be changed due to which process? | [
"Weathering",
"Climate",
"Weatherization",
"Weather"
] | A. Weathering | mmlu_train |
mmlu_train_98237 | how does an animal know to perform certain crucial life actions before exposure to it? | [
"it is built into their very being",
"it is taught in school",
"they are trained at a special school",
"they have magical powers"
] | A. it is built into their very being | mmlu_train |
mmlu_train_4497 | Which tool would best help a person observe the parts of a plant cell? | [
"hand lens",
"telescope",
"binoculars",
"microscope"
] | D. microscope | mmlu_train |
mmlu_train_92708 | Rust is a compound with the formula Fe_{2}O_{3}. Which elements combine to form rust? | [
"iron and water",
"iron and oxygen",
"iron and air",
"iron and acid"
] | B. iron and oxygen | mmlu_train |
mmlu_train_59896 | Salt plays an important role in our daily diet. Even a small reduction in salt in the diet can be a big help to the heart. A new study used a computer model to predict -how just three grams less a day would affect heart disease in the United States. The result: Thirteen percent fewer heart attacks. Eight percent fewer strokes. Four percent fewer deaths. Eleven percent fewer new cases of heart disease. And two hundred forty billion dollars in health care savings. Researchers found it could prevent one hundred thousand heart attacks and ninety-two thousand deaths every year. The study is in the New England Journal of Medicine. Kirsten Bibbins-Domingo at the University of California San Francisco was the lead author. She says people would not even notice a difference in taste with three grams,or one-half teaspoon, less salt per day. The team also included researchers at Stanford and Columbia University. Each gram of salt contains four hundred milligrams of sodiu , which is how foods may list their salt content. The government says the average American man eats ten grams of salt a day. The American Heart Association advises no more than three grams for healthy people. It says salt in the American diet has increased fifty percent since the nineteen seventies, while blood pressures have also risen. Less salt can mean a lower blood pressure. New York City Mayor Michael Bloomberg is leading an effort called the National Salt Reduction Initiative.The idea is to put pressure on food companies and restaurants. Critics call it government interference. Mayor Bloomberg has already succeeded in other areas, like requiring fast food places in the city to list calorie information. Now a study by the Seattle Children's Research Institute shows that the calorie information on the menu can influence what parents order for their children. Ninety-nine parents of three to six year olds took part. Half had calories between the two groups for foods that the parents would have chosen for themselves. McDonald's menus clearly showing how many calories were in each food. Parents given the counts chose an average of one hundred two fewer calories when asked what they would order for their children. Yet there was no difference in calories between the two groups for foods that the parents would have chosen for themselves. Study leader Pooja Tandon says even small calorie reductions on a regular basis can prevent weight gain over time.The study was published in the journal Pediatrics. Which of the following might be the best title for this passage? | [
"Relationship between Salt and Health",
"Less Salt Can Mean Being More Healthy",
"A Survey on People's Regular Diet",
"Mayor Michael Bloomberg and His Health Project"
] | B. Less Salt Can Mean Being More Healthy | mmlu_train |
mmlu_train_71843 | Do you dream of having beautiful hair like a model ? Well, you can have it if you look after your hair in the right way. To get beautiful hair, you first need to get healthy. So start eating good food, and start exercising. This will make your hair look healthy and full of life. You also need to keep your hair clean to make it look nice. But not many people know how to wash their hair in the right way. Many people wash their hair too much. This dries out their hair. You should only wash your hair every day if you have oily hair. If you have normal or dry hair, you should wash it every two or three days. How often should you wash your hair if your hair is normal? | [
"Every day",
"Three times a week",
"Twice a month",
"Once a week"
] | B. Three times a week | mmlu_train |
arc_easy_1722 | Noah visited a park that had many oak trees. Which best describes the role of an oak tree in its ecosystem? | [
"Oak trees can live for a long time.",
"Oak trees have leaves that change colors.",
"Oak trees have strong branches and trunks.",
"Oak trees are a source of food and shelter for animals."
] | D. Oak trees are a source of food and shelter for animals. | arc_easy |
aquarat_42384 | A fast train takes 3 hours less than a slow train for a journey of 600 km, If the speed of the slow train is 10 km/hr less than that of the fast train, the speeds of the two trains are | [
"60 km/hr and 70 km/hr",
"50 km/hr and 60 km/hr",
"40 km/hr and 50 km/hr",
"None of these",
"30 km/hr and 40 km/hr"
] | C. 40 km/hr and 50 km/hr | aquarat |
mmlu_train_94471 | Why do doctors suggest that people get a flu vaccine each year? | [
"Viruses replicate more rapidly over time.",
"Viruses can mutate from year to year.",
"Vaccines are absorbed by the body after a year.",
"Vaccines get stronger over time."
] | B. Viruses can mutate from year to year. | mmlu_train |
mmlu_train_2806 | Electric circuits provide energy for lightbulbs. Which of these prevents the flow of electrons? | [
"a circuit that is closed",
"a series circuit",
"a circuit that is open",
"a parallel circuit"
] | C. a circuit that is open | mmlu_train |
aquarat_27199 | A pupil's marks were wrongly entered as 67 instead of 45. Due to that the average marks for the class got increased by half. The number of pupils in the class is : | [
"30",
"80",
"44",
"25",
"26"
] | C. 44 | aquarat |
mmlu_train_32776 | Looking almost as fresh as the day it was bought, this McDonald's Happy Meal is in fact a staggering six months old. Photographed every day for the past half a year by Manhattan artist Sally Davies, the kids meal of fries and burger shows no sign of mould or decomposition . In a work named The Happy Meal Project, Mrs. Davies, 54, tries to provide evidences that McDonald's food really is the worst you can put in your body. Sitting on a shelf in her apartment, Sally has watched the Happy Meal with increasing shock and even her dogs have resisted the urge to try and steal a free tasty snack. "I bought the meal on April 10 of this year and brought it home with the intention of leaving it out to see how it changed," she said. "I chose McDonald's because it was nearest to my house. The first thing that struck me on day two of the experiment was that it no longer gave out any smell. And then the second point of note was that on the second day, my dogs stopped circling the shelf it was sitting on trying to see what was up there." Expecting the food to begin moulding after a few days, Mrs Davies' surprise turned to shock as the fries and burger still had not shown any signs of decomposition after two weeks. "It was then that I realised that something strange might be going on with this food that I had bought," she explained. "The overall appearance of the food did not change as the weeks turned to months. And now, at six months old, the food is plastic to the touch. The only change that I can see is that it has become hard as a rock." As a strict vegetarian, Mrs. Davies' experiment has brought her amusement rather than fear. "Maybe I would be frightened at seeing this if I was a meat eater. Why hasn't even the bread become with mould? It is strange. We know from the passage that Sally Davies _ . | [
"keeps the record of the food by smelling it",
"manages The Happy Meal Project in Boston",
"is a Manhattan artist who likes meat very much",
"doubts if McDonald's food meets health standards"
] | D. doubts if McDonald's food meets health standards | mmlu_train |
aquarat_28637 | Find out the number of ways in which 6 rings of different types can be worn in 3 fingers? | [
"729",
"362",
"154",
"653",
"234"
] | A. 729 | aquarat |
mmlu_train_99350 | What property of waves matter when the ground shakes? | [
"amplitude",
"fish scales",
"oscillation",
"ground water"
] | A. amplitude | mmlu_train |
mmlu_train_87697 | The _ is the tallest modern land animal. It can be over 5. 5 meters tall. Its neck alone may be 1. 9 meters long. Yet the giraffe has only seven bones in its neck, the same number as in the humans'. Even a small bird has many more bones in its neck than a tall giraffe. Each bone in a giraffe's neck is very long, while the bones in a human's neck are short. That makes the difference. A female giraffe gives birth to one baby at a time. The baby, called a calf, is about 1. 9 meters tall at birth. By the age of eight it is full-grown. The giraffe eats mostly leaves. Because it has a long neck, it can reach the high leaves on the trees. ,. The bones in a bird's neck are _ . | [
"as big as in a human's neck",
"as big as in a giraffe's neck",
"many more than in a human's neck",
"much smaller than in a giraffe's neck"
] | C. many more than in a human's neck | mmlu_train |
mmlu_train_60304 | A Concussion happens when the brain is shaken, often in a car crash or a fall or a strike on; the head in sports.Concussions can be mild, but doctors may order a CT scan to look for a more serious injury.But a recent study warned that more children than necessary are being exposed to radiation this way. A national team led by two doctors at the University of California, Davis, studied hospital records from thousands of children with head injuries. They found that in many cases, the risk of developing cancer from the radiation outweighed the risk of a serious brain injury. The study found that one in five children over age two had a low risk of serious injury but received CT scans anyway. The same was true of almost one in four children under two years of age. The researchers have developed rules to predict if a head injury is serious enough for a scan. For children under two, doctors are advised against it if there is: *Normal mental activity. *No swelling in the back of the head. *No feeling of a broken bone in the skull. *And no loss of consciousness for more than five seconds. Doctors should also consider how the child was injured and whether the parents say the child is acting normally. For patients from two to eighteen, the guidelines are similar ---- except there should be no l vomiting and no severe headache. Earlier this year, the British Journal of Sports Medicine published new guidelines for concussions in children and teens. International experts said they should not return to sports or school until fully recovered. The brain also needs a "cognitive rest," they say, by restricting activities like video games, texting and watching TV. It often take longer than adults to recover from a concussion than adults. The experts say individual progress and not a set time period should always guide a decision to return to play. The author of the passage mainly _ . | [
"describes the risks of brain injuries",
"suggests CT scans are of practical use",
"tells us about the risks of brain injury tests",
"argues against new guidelines for concussions"
] | C. tells us about the risks of brain injury tests | mmlu_train |
mmlu_train_27077 | Australia's koalas could be wiped out within 30 years unless urgent action is taken to stop the losing in population, according to researchers They say development, climate change and bushfires have all combined to reduce the number of wild koalas sharply. The Australian Koala Foundation said a recent survey showed the population could have dropped by more than half in the past six years. Previous estimates put the number of koalas at more than 100,000, but the latest calculations suggest there could now be as few as 43,000. The foundation collected field data from 1,800 sites and 80,000 trees to calculate the numbers. In one area in northern Queensland estimated to have 20,000 koalas a decade ago, a team of eight people could not find a single animal in four days of searching. The foundation said besides problems caused by cutting down forests, hotter and drier conditions because of global warming had reduced the nutritional value of their staple food, eucalyptus leaves, leading to poor nutrition for them. Koalas, which live in the forests in Australia's east and south, are very fussy about what types of the leaves they eat. Foundation chief Deborah Tabart said: "The koalas are missing everywhere we look. It's really no tree, no me. If you keep cutting down trees you don't have any koalas." She is hoping the new figures will persuade the government's Threatened Species Steering Committee (TSSC) to list the koala as threatened. But committee chairman Bob Beeton said a decision was not likely recently and the koala's status as one of the country's favourite animals would not be a factor. "There's a number of species which are attractive and people have special feelings towards them. We don't consider that," Mr Beeton was reported as saying by the AFP agency. According to Bob Beeton, _ . | [
"koalas are his favourite animals",
"a decision will be made to protect koalas",
"they needn't pay special attention to koalas",
"koalas needn't be protected at all"
] | C. they needn't pay special attention to koalas | mmlu_train |
mmlu_train_3993 | Paul worked as a cook in a restaurant. For Valentine's Day, he made chocolate desserts. He tripled the recipe to feed all the people. He separated the eggs and measured the sugar. Then he melted the chocolate. He mixed the egg whites until they made a thick foam. He mixed the egg yolks with the sugar. But as he was ready to mix everything, his boss asked him to do a different job. Paul chopped some vegetables. When he came back, Greg had taken over his work and made a mistake. The mix was much too thin. It looked like chocolate soup. It wouldn't rise at all. Luckily Paul was ready. He had practiced the dessert recipe before. It looked like it didn't have enough egg whites. Paul separated more eggs and mixed the egg whites. He added the extra egg whites to the mix. His addition worked. The desserts rose high in the oven. He saved the day! How did Paul know how to fix the recipe and what did he do? | [
"He made Greg fix the recipe. Greg added egg whites.",
"He didn't know how to fix the recipe. The desserts didn't rise in the oven.",
"He had practiced it before. He added egg whites.",
"He asked the boss for help. The boss had him chop vegetables."
] | C. He had practiced it before. He added egg whites. | mmlu_train |
aquarat_38340 | In a certain parking lot, 3% of the cars are towed for parking illegally. However 80% of the cars which are parked illegally are not towed. What % of cars in the parking lot are parked illegally.' | [
"11",
"13",
"15",
"60",
"75"
] | C. 15 | aquarat |
mmlu_train_90503 | In today's class, I will teach you how to send birthday e-cards to friends anywhere in the world without leaving our classroom.I'll show it to you on 123 Greetings, which is one of the most popular free-card websites. Step 1 Connect your computer to the Internet and go to 123 Greetings.Click "Happy Birthday".You will see hundreds of e-cards.Choose the card you'd like to send. Step 2 Design your e-card.After clicking the card you want, you'll see the "Design" menu.In it you can find many things you can change to suit your taste, such as the colors and music. Step 3 Add your message in the message box.The message box provides space for you to type a message.Think of something special and type the message into the box. Step 4 Enter your e-mail address.Then enter the e-mail address of the recipient.Choose whether you want to be notified when your birthday e-card has been read.You can also choose whether to send the card immediately or at a later time. 123 Greetings is _ . | [
"a factory that makes e-cards.",
"a post office that sends birthday cards.",
"an e-card website that offers a free service.",
"a school that teaches how to make e-cards."
] | C. an e-card website that offers a free service. | mmlu_train |
mmlu_train_36024 | Today, many people use plants from other places to design their yards. Well, do they have any influence on animals living nearby? As we know, plants supply food for things like insects and plant-eating animals. In turn, birds and meat-eating animals feed on these insects and plant-eating animals. It is easy to see how important plants are. Although foreign plants may look beautiful, they can cause problems when there are too many of them. I live in Virginia, USA, and sometimes see a plant--commonly known as Kudzu--that seems to cover everything in the area, even climbing over whole trees and houses. Kudzu is an unbelievable plant since it grows very fast. It was first brought to the United States from south-east Asia around the 1870's as a crop that farmers could grow. However, Kudzu quickly came to be considered harmful throughout the southern United States. Since Kudzu grows fast in many different environments, it can completely cover areas of land quickly. The plant is also not eaten by any insects or birds in the United States so it can grow unchecked. Kudzu can cover trees, bushes, and even houses. It costs the United States 500 million dollars a year to just keep Kudzu from growing too fast. The plant is a perfect example of what scientists call an invasive species, which grows more quickly than other native plants. All foreign plants have the possibility to spread quickly. Not only are they costly, but planting them in gardens actually takes away food from insects. If everyone filled their garden with plants native to where they live, many lovely butterflies and other native creatures would be attracted to their backyards! So, take a look out of your window -- how does your garden grow? Which of the following is TRUE of Kudzu? | [
"It served as food at first in America.",
"It came to America in the early 19th century.",
"It grows fast in Asia, but slowly in America.",
"It is often eaten by insects or birds in America."
] | A. It served as food at first in America. | mmlu_train |
mmlu_train_22995 | Worrying about how you'll perform on a math test may actually contribute to a lower test score, US researchers said on Saturday. Math anxiety--feelings of dread and fear and avoiding math--can weaken the brain's limited amount of working capacity, a resource needed to calculate difficult math problems, said Mark Ashcrafi, a psychologist at the University of Nevada Las Vegas who studies the problem. "It turns out that math anxiety occupies a person's working memory," said Ashcraft, who spoke at the annual meeting of the American Association for the Advancement of Science in San Francisco. Ashcraft said while easy math tasks such as addition require only a small part of a person's working memory, harder calculations require much more. Worrying about math takes up a large part of a person's working memory stores as well, _ disaster for the anxious student who is taking a high-stakes test . Stress about how one does on tests like college entrance exams can make even good math students choke. "All of a sudden they start looking for the short cuts," said University of Chicago researcher Sian Beilock. Although test preparation classes can help students get over this anxiety, they are limited to students whose families can afford them. Finally, she said, "It may not be wise to rely completely on scores to predict who will succeed." While the causes of math anxiety are unknown, Ashcraft said, "People who manage to get over math anxiety have completely normal math ability." Sian Beilock points out that stress _ . | [
"can't be avoided before college entrance exams",
"contributes to scores in college entrance exams",
"has no effects on good math students",
"has side effects on students in college entrance exams"
] | D. has side effects on students in college entrance exams | mmlu_train |
mmlu_train_94437 | All matter is made up of particles called | [
"cells",
"molecules",
"atoms",
"compounds"
] | C. atoms | mmlu_train |
arc_easy_1122 | Cells come in two basic types, prokaryotic and eukaryotic. Which cell structure is found in both prokaryotic and eukaryotic cells? | [
"vacuole",
"nucleoid",
"mitochondrion",
"cytoplasm"
] | D. cytoplasm | arc_easy |
arc_easy_104 | Biotic components need to be recycled through an ecosystem. Which type of organisms are best able to recycle nutrients back into the ecosystem? | [
"decomposers",
"predators",
"producers",
"scavengers"
] | A. decomposers | arc_easy |
aquarat_8486 | In a candy dish the ratio of red to yellow candies is 2:5, the ratio of red to green candies is 3:8, and the ratio of yellow ot blue candies is 9:2.what is the maximum total number R of yellow and green candies combined if the maximum combined number of red and blue candies is fewer than 85? | [
"144",
"189",
"234",
"279",
"309"
] | D. 279 | aquarat |
arc_challenge_682 | Daffodils are plants that can perform both asexual and sexual reproduction. How does a daffodil population benefit more by reproducing sexually than asexually? | [
"It can reproduce more rapidly.",
"It can adapt faster to its environment.",
"It can increase the diversity of inherited traits.",
"It can eliminate unfavorable traits from the gene pool."
] | C. It can increase the diversity of inherited traits. | arc_challenge |
arc_easy_307 | Barry collected four different rocks. The rock with the GREATEST mass will feel the ___. | [
"heaviest",
"smoothest",
"sharpest",
"hardest"
] | A. heaviest | arc_easy |
mmlu_train_67857 | Teachers say the digital age has had a good and a not-so-good influence on the American teenagers. More than 2,000 high school teachers took an online survey. 75 percent of the teachers said the Internet and digital search tools have had a "mostly good" use for their students' research habits and skills, But 87 percent agreed that these technologies "make the students not have enough attention." And 64 percent said the technologies "do little to help them in courses." Judy Buchanan is a director of the National Writing Project. Ms. Buchanan says digital research tools are helping students learn more, and learn faster. Teachers really like these tools, because they are ways to make some of learning exciting. Young people enjoy using these tools. And the goal is to help them become creative students of meaningful work, and not just that kind of copyist. But one problem the survey found is that many students don't have a good understanding of how to use the digital knowledge well. In other words, they trust too much of the information. Judy Buchanan says these students have not developed the skills they need to tell whether the online information is good or bad. Another problem the survey found is something that might not seem like a problem, at all, being-able to quickly find information online. Teachers say the ability of their students to work hard to find answers is becoming weaker. They say students depend too much on search engines and do not make enough use, of printed books or research, librarians. Besides, many teachers are also worried about the problem that the Internet makes it easy for students to copy work done by others, instead of using their own abilities. Teachers like the digital search tools because they can _ | [
"make some of learning exciting",
"help students find answers easily",
"tell whether the information is good or not",
"help students copy the work done by others"
] | A. make some of learning exciting | mmlu_train |
mmlu_train_94757 | A group of students are observing a fish tank for a school assignment. The group is to share the observations with the class. Which statement about observations is true? | [
"Observations should always be recorded.",
"Observations should be collected only once.",
"Observations are only collected by scientists.",
"Observations are always correct if used in a chart."
] | A. Observations should always be recorded. | mmlu_train |
aquarat_20269 | If P, x, y, and z are positive integers and (x)×(y)×(z)=P^2, which of the following could be the values of x, y, and z? | [
"3, 16, 25",
"9, 25, 24",
"2, 49, 32",
"2, 9, 16",
"8, 16, 36"
] | C. 2, 49, 32 | aquarat |
aquarat_31498 | A number is doubled and 5 is added. If the resultant is trebled, it becomes 129. What is that number? | [
"12",
"29",
"27",
"19",
"99"
] | D. 19 | aquarat |
mmlu_train_78055 | Bad teeth, a heavier body? And now, weaker bones. Last week, American scientists found another bad thing about cola: It's bad for our bones, especially women's bones. Well, if cola is bad for us, you may want other popular drinks , for example, energy drinks . Energy drinks look cool. Their makers say they give you energy and make you better at sports. So, many students drink them before exams to help them stay awake. But wait. To keep you awake, most energy drinks have a lot of caffeine . They are like a strong cup of coffee or tea. If you drink a lot of them, your heart will beat faster. You will feel nervous . You could also have sleeping problems and find it hard to live without them. Amanda Smith is a 16-year-old US junior high school student. She drinks one or more energy drinks every day. She started to do this a year ago before dance class. But now, Smith says, "I drink them whenever I feel weak or before a test. I cannot help drinking them." The energy you get from the drinks helps for only a short time. You may feel good for an hour or so, but then you'll feel worse than before. How old did Amanda Smith begin to take energy drinks? | [
"16",
"15.",
"14.",
"13."
] | B. 15. | mmlu_train |
mmlu_train_51574 | The researchers, led by Hwang Woo-suk, insist they cloned an Afghan hound, only to help investigate human disease, including the possibility of cloning stem cells for treatment purposes. But others immediately renewed calls for a global ban on human reproductive cloning before the technology moves any farther. "Successful cloning of an increasing number of species confirms the general impression that it would be possible to clone any species of mammals, including humans," said Ian Wilmut, a reproductive biologist at the University of Edinburgh who produced the first cloned mammal, Dolly the sheep, from an adult cell nearly a decade ago. Researchers have since cloned cats, goats, cows, mice, pigs, rabbits, horses, deer, mules and gaur, a large wild ox of Southeast Asia. So far, efforts to clone a monkey or another primate with the same techniques have failed. Uncertainties about the health and life span of cloned animals continue to exsist; Dolly died at a young age in 2003 after developing cancer and arthritis. Wilmut and others _ Hwang's achievement, reported Wednesday in the journal Nature. But they said politicians and scientists must face the larger issue -- how to go on with the research without crossing the moral boundary of copying human life in the lab. "The ability to use the technology is hopeful," said Robert Schenken, president of the American Society for Reproductive Medicine. "However, the paper also points out that in dogs as in most species, cloning for reproductive purposes is unsafe." The cloned puppy was the lone success from more than 100 dogs implanted with more than 1,000 cloned embryos. In a news conference in Seoul, the cloning team also condemned the reproductive cloning of humans as "unsafe and inefficient." Human reproductive cloning already is banned in South Korea. Other nations, including the United States, are divided on whether to ban just human cloning or cloning of all kinds, including the production of stem cells. A _ is a large wild ox of Southeast Asia. | [
"horse",
"deer",
"mules",
"gaur"
] | D. gaur | mmlu_train |
arc_easy_970 | When animals use energy, they produce | [
"nitrogen",
"iron sulfide",
"oxygen",
"carbon dioxide"
] | D. carbon dioxide | arc_easy |
mmlu_train_64292 | Most children have heard their parents at one time or another yell "sit up straight!" or "don't slouch!" In the past, this was usually heard at the dinner table as children ate dinner. But these days, it is also heard around another activity-video games. Ten-year old Owaish Batliwala, from Mumbai, India, admits he spends three to four hours each day playing games on his tablet computer. His mother Mehzabin became concerned when her son started saying that his neck hurt. She said, "My son started having neck problems around June or July. The pain slowly spread to his hand and his back. He plays for hours on the iPad and mobile phone. This is what has caused the problem." Sadia Vanjara is a physical therapist. She says the number of young children with chronic pain in their necks, arms and shoulders is on the rise. Dr. Vanjara says the pain is not from aging, accidents or disease. It is from poor posture, or body position, while playing video games. "They are not aging, they haven't had an accident, their age is like, under 10, they are not complaining, the blood reports are fine, their x-rays are fine, their MRI's are fine, then where is the culprit ? And that is the very common thing that is happening amongst all children and that is smart phones and the gadgets ." This is a problem in many parts of the world. But there are more smartphone users in India than anywhere else in the world, except China. Networking equipment company Cisco estimates that the number of smartphone users in India will increase from 140 million today to 651 million by 2020. 19-year old student Nida Jameel says she feels pain in the finger which holds the weight of her smartphone most of the day. She says she uses her smartphone 24/7. This means 24 hours a day, seven days a week, or all the time. "As I use phone 24/7 (all day) like, so probably yeah, it was because of the phone, continuous usage and Snapchat, Whatsapp, more and more you know social media coming, so like phone is the center of everything." Dr. Vanjara says the best treatments for the pain are daily exercises. "And start stretching it in all the possible directions that you can." Correct posture can help prevent pain. Dr. Vanjara teaches children how to hold their gadgets correctly. She tells a patient to hold the gadget in front of the face. She says that bending the head down to look at the device, strains the neck and creates an unhealthy bend to the back. Sadia Vanjara predicts we will see not only physical but psychological and emotional problems resulting from overuse of gadgets. Experts advise taking breaks from using a computer or other device often. Stand up. Stretch your legs, back, shoulders and arms. And when your work or school work is done, unplug and exercise. This passage most probably comes from _ . | [
"an amusement magazine",
"a news report",
"a travelling booklet",
"a health magazine"
] | D. a health magazine | mmlu_train |
mmlu_train_28483 | Just 10 years ago, I sat across the desk from a doctor. "Yes," he said, "there is something wrong with the left, upper lobe . You have a moderately advanced case... You'll have to give up work at once and go to bed. Later on, we'll see." Feeling like a man who is in midcareer has suddenly been placed under sentence of death, I left the doctor's office, walked over to the park, and sat down on a bench. I needed to think. In the next 3 days, I cleared up my affairs, then I went home, got into bed, and set my watch to tick off not the minutes, but the months. Two years later, I left my bed and began the long climb back. It was another year before I made it. I speak of this experience because _ that passed so slowly taught me what to value and what to believe. I realise now that this world I'm living in is not my oyster to be opened but my opportunity to be grasped. Each day, to me, is a precious thing. The sun comes up and presents me with 24 brandnew, wonderful hours--not to pass, but to fill. I've learned to appreciate those little, allimportant things I never thought I had the time to notice before:the play of light on running water, the music of the wind in my favourite pine tree. I seem now to see and hear and feel with some of the recovered freshness of childhood. How well, for instance, I recall the touch of the springy earth under my feet the day I first stepped upon it after the years in bed. Frequently, I sit back and say to myself, "Let me make note of this moment I'm living right now, because in it I'm well, happy and hard at work doing what I like best to do. It won't always be like this, so while it is, I'll make the most of it--and afterwards, I remember--and be grateful. All this, I owe to that long time spent on the sidelines of life." How long did it take the author to recover from his disease? | [
"Two years and a half.",
"Three years.",
"Three years and a half.",
"Four years."
] | B. Three years. | mmlu_train |
aquarat_33448 | Margaret is 12 years more than twice the age of his son. The age of son is 12. Find the age of mother and find the difference between their ages | [
"10yrs",
"24yrs",
"30yrs",
"40yrs",
"50yrs"
] | B. 24yrs | aquarat |
arc_easy_650 | In large industrial cities, the emissions from fossil fuels cause the atmosphere to change. Which process allows the atmosphere to change? | [
"increased inorganic matter in soil",
"increased use of fertilizers on crops",
"increased buildup of greenhouse gases",
"increased rainfall rates near power plants"
] | C. increased buildup of greenhouse gases | arc_easy |
mmlu_train_39702 | When a person travels over long distances, the place may not be the only change. When his or her body rhythms get thrown off, he or she suffers from jet lag -- it's hard to sleep and eat at the right times in the new location. Humans and animals have a biological clock in their body that tells them when to sleep, and when to wake. When someone comes to a different place far away, this biological clock takes a while to match the day and night time of the new place. In a new study, reported in November's Science News, researchers at the University of California, Berkeley tested the effects of jet lag on hamsters . They wanted to know how serious jet lag would affect the brain and thinking habits of the animals. They think what happens to hamsters may happen to humans, too. In their experiments, the researchers first moved the hamsters' schedules forward by six hours. The animals' eating schedules, for example, were changed. If a hamster was often fed at noon and 4 pm, then it ate at 6 pm and 10 pm on the new schedule. People who travel from China to Europe experience the same shift, since the two regions are about six hours apart, half the shift between China and the USA. After three days, the scientists did it again - they shifted the hamsters' schedules forward by another six hours. Three days after that, they did it again; and then again three days later. For a full month, the scientists changed the hamsters' routines every three days. During the study, the hamsters slept the same amount every day as they did before the study. However, their sleep patterns had a hard time keeping up with the changing schedule. What's more, they seemed to feel low. The researchers also found that the hamsters had trouble with basic learning exercises during the study. The animals' thinking problems didn't go away when the experiment was over. A month after they went back living on a normal schedule, the hamsters still had trouble with basic mental tasks, such as learning and memory. The scientists concluded that serious jet lag has serious side effects, including stupidity . They are now trying to find out how jet lag is causing these problems, and then it will be possible for them to work out a solution. We can infer from the text that _ . | [
"The experiments were carried out on a jet plane",
"It is unclear how to avoid jet lag's side effects now",
"Side effects of jet lag will remain in one's whole life",
"Only humans and hamsters have a biological clock"
] | B. It is unclear how to avoid jet lag's side effects now | mmlu_train |
aquarat_35999 | In racing over a given distance d at uniform speed, A can beat B by 10 meters, B can beat C by 4 meters, and A can beat C by 12 meters. What is the distance d in meters? | [
"16",
"20",
"30",
"40",
"50"
] | B. 20 | aquarat |
arc_easy_288 | Which trait does a puppy inherit from its parents? | [
"fur color and pattern",
"obedience to commands",
"food brand preferences",
"affection for a specific home"
] | A. fur color and pattern | arc_easy |
aquarat_26713 | How many diagonals does a 63-sided convex polygon have? | [
"1890",
"1953",
"3780",
"3843",
"3906"
] | A. 1890 | aquarat |
aquarat_19988 | A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 290 m long? | [
"40 sec",
"52 sec",
"45 sec",
"48 sec",
"50 sec"
] | B. 52 sec | aquarat |
mmlu_train_84854 | Scientists think that many animals cannot see colours. The world is black and white to them. Scientists want to find out if dogs can see colours. When the scientists give the dogs food, they show them a certain colour every time. The dogs get ready to eat when they see this colour. The scientists then show the dogs another colour. Again the dogs get ready to eat. The colours are all the same to them. Colours are not all the same to monkeys. For example, if we put food in a red box, and do this every day, a monkey will always go to the red box to get food. If we put food in a blue box, the monkey won't go to it. If we put food in a blue box and do this every day, a monkey will always go to _ . | [
"the red box to get food",
"the blue box and put food in it",
"the blue box to get food",
"the red box and put food in it"
] | C. the blue box to get food | mmlu_train |
mmlu_train_36943 | Does solving a math problem give you a headache? Do you feel nervous when you sit a math exam? For most students, math can be tough but scientists have proved that math problems can actually trigger physical pain. Scientists came to his conclusion with an in-depth experiment, which was published in the Public Library of Science One journal. They began by finding out how much participants fear math. Those involved were asked a series of questions such as how they feel when they receive a math textbook or when they walk into a math lesson. Based on their answers, participants were divided into groups. One group was made up of people who were particularly afraid of math and participants in the other group were more comfortable with the subject. Both groups were then given either math tasks or word tasks. When a math task was going to come next, a yellow circle would appear but when a word task was soon to come, a blue square would be shown. Using a brain-scan machine, scientists noticed that whenever people from Group One saw a yellow circle, their brain would respond in a way similar to when their body is feeling pain. It was like the pain they would fee, for example, if they burnt their hand on a hot stove. But they reacted less strongly when they knew that they would be faced with a word task. However, scientists saw no strong brain response from people in the second group. Math can be difficult, and for those with high levels of mathematics-anxiety (HMA), math is associated with tension, apprehension and fear. "When you are really thinking about the math problems, your mind is racing and you are worrying about all the things that could go wrong," explained Ian Lyons from University of Chicago, US, leader of the study. "The higher a person's anxiety of a maths task, the more he activated brain regions associated with threat detection, and the experience of pain." More interestingly, the brain activity disappeared when participants actually started dealing with the math tasks. "This means that it's not that math itself hurts; rather, the anticipation of math is painful," Lyons said. Based on the study, scientists suggested that things could be done to help students worry less and move past their fear of math, which might mean they perform better in tests. In the first stage, scientists ask participants some questions to _ . | [
"see whether math hurts",
"test their endurance",
"observe how their brain response",
"find out how much they fear math of pain"
] | D. find out how much they fear math of pain | mmlu_train |
mmlu_train_97750 | Small animals will leave their habitat and look for new shelter when there is a | [
"less animals around",
"too much food",
"destruction",
"better food"
] | C. destruction | mmlu_train |
mmlu_train_93182 | A science class investigated the percentage of corn kernels that pop in bags of different brands of popcorn. Fifteen students tested three brands of popcorn each and reported their results to the class. Why did the teacher most likely have so many students report the results? | [
"for more accurate results",
"for more student participation",
"to help simplify the procedure",
"to help explain the hypothesis"
] | A. for more accurate results | mmlu_train |
arc_easy_832 | Which of these provides most of the oxygen in Earth's atmosphere? | [
"coral reefs",
"rainforest plants",
"ocean phytoplankton",
"continental grasslands"
] | C. ocean phytoplankton | arc_easy |
aquarat_34181 | At the foot of a mountain the elevation of its summit is 45 degrees. After ascending one
KM towards the mountain upon an incline of 30 degrees, the elevation changes to 60
degrees. Find the Height of the mountain? | [
"1.333Km",
"1.366Km",
"1.233Km",
"1.266Km",
"None of these"
] | B. 1.366Km | aquarat |
mmlu_train_11748 | At a hospital in Illinois, doctors and patients dress up as clowns and put on little plays to make each other laugh.A hospital in prefix = st1 /New Yorkputs funny books in its library for patients. Can laughter make sick people feel better? Yes, say scientists.Laughter is no laughing matter.Scientists think laughter can help sick people feel less pain and get better more quickly.This new idea is being taught to students in medical school. Doctors have known for a long time that stress and loneliness, lack of friends and family can harm sick people.Now they are learning that laughter can help put people on the road to recovery. Scientists have discovered that laughter gives the body a healthy form of exercise.Also, laughter sets free a chemical in the body that speeds healing. Some doctors are using this new research to make their patients feel like having a million dollars.At a California hospital, people who have cancer tell each other funny stories and perform with a famous actor who has had cancer surgery . Laughter can be good medicine. According to the passage, people who are ill in hospital should _ . | [
"read stories with an unexpected ending",
"read medical newspaper every day",
"watch funny TV programs",
"ask their friends or s to stay with them"
] | C. watch funny TV programs | mmlu_train |
aquarat_27272 | A box contains 100 balls, numbered from 1 to 100. If three balls are selected at random and with replacement from the box, what is the probability K that the sum of the three numbers on the balls selected from the box will be odd? | [
"1/4",
"3/8",
"1/2",
"5/8",
"3/4"
] | C. 1/2 | aquarat |
aquarat_3614 | A, B and C are partners in a business. Their capitals are respectively, Rs.5000, Rs.6000 and Rs.4000. A gets 30% of the total profit for managing the business. The remaining profit is divided among three in the ratio of their capitals. In the end of the year, the profit of A is Rs.200 more than the sum of the profits of B and C. Find the total profit? | [
"3366",
"2777",
"3001",
"3000",
"2811"
] | D. 3000 | aquarat |
aquarat_45030 | If x, y, and z are consecutive odd integers, with x < y < z, then which of the following must be true?
I. y-x is even
II. (z-x)/y is an integer
III. xz is even | [
"I only",
"II only",
"III only",
"I and II only",
"I, II, and III"
] | A. I only | aquarat |
m1_pref_287 | Let $$G= egin{pmatrix} 1 &1 &1 &0 &1 &0\ 0 &1 &1 &1 &0 &0\ 0 &1 &1 &0 &0 &0\ 0 &1 &1 &1 &0 &1 \end{pmatrix}$$ be the generator matrix of a $(6,4)$ linear code $\mathcal C$ over $\mathbb F_2$. True or false: If one substitutes the last row of $G$ by $(1,0,0,1,1,1)$, the thereby obtained matrix generates the same code $\mathcal C$. | [
"False",
"True"
] | B. True | m1_pref |
aquarat_28444 | The sum of five consecutive odd numbers of set p is 435. What is the sum of five consecutive numbers of another set q. Whose largest number is 45 more than the largest number of set p? | [
"530",
"six hundred seventy",
"730",
"770",
"None of these"
] | B. six hundred seventy | aquarat |
mmlu_train_35974 | I was a medical student. To gather data for my paper, I started visiting patients at Dr Sardjito Hospital, where I would review the medical records of patients and then interview them. One evening, I was in a ward , desperately "hunting" for the final three patients I needed to complete my study. Holding a patient questionnaire, I walked towards a room. A patient called Ms A was lying in bed, clearly still weak. There were no relatives or friends with her. Even the bed beside her was empty. I sat down on a chair next to her bed, and in a low voice I introduced myself and asked if I could gather some additional information from her. She agreed. After I finished, I prepared to leave. Before I could stand up, Ms A said, "I haven't seen you here before, doctor. Are you new?" "Not really, Madam. It's just that I don't come here every day," I replied. Ms A started talking about herself. She shared her difficulties and sufferings, talked about her husband, who was killed in a car accident, and that she struggled to earn money. All I did was nod my head as a way of showing my sympathy. Without realizing it, I had begun holding Ms A's hand. Finally, Ms A stopped talking. "I'm very sorry for keeping you here to listen to my problem, but I feel relieved now. I had no one to pour out my problems to." Tears fell from the corner of her eyes. Finally, I knew what to say. "It's OK, Madam. It's part of my duty." I stood up and waved goodbye. A few days later, when I returned to the ward, I discovered Ms A had left the hospital as her condition had improved. Ms A taught me the most important lessons a doctor can learn. Sometimes patients do not need expensive medicine. They just need someone with the patience and willingness to lend an ear and spare a little of their time. What do we know about Ms A from the passage? | [
"She had lost her husband and kids",
"She got hurt in a traffic accident",
"she was living in a hard condition",
"she didn't get on well with others"
] | C. she was living in a hard condition | mmlu_train |
mmlu_train_87034 | Qi Haoran, a Junior One student, was quite busy over the past winter vacation - and not just with homework.Qi, together with 10 other classmates made a volunteer group to call on people to join the Clean Your Plate Campaign . The 11 students went to many restaurants and told people the importance of saving food. "Excuse me, do you know that 950 million people around the world still haven't got enough to eat? Could you please not waste food?" They would say this kind of thing hundreds of times every day. The Clean Your Plate Campaign began on the Internet in January.It _ people to reduce food waste. China in these years had serious problems with wasted food.CCTV reported in January that the food Chinese people waste every year is enough to feed 200 million people for a year. Chinese people are well known for being hospitable and generous.Many even feel that they lose face if their guests have eaten all their food. Luckily the campaign has got the support of many.In a restaurant in Xinjiang, the owner gives the guests who have eaten up all that they ordered a sticker.People can enjoy a free meal when they have 10 stickers.More than 750 restaurants in Beijing have begun to offer smaller dishes and encourage their guests to take leftovers home. To reduce food waste is a big task, and it needs time.It's important that everyone does their bit, just like Qi.Did you finish your meals today? What did the restaurant in Beijing do to support the campaign? | [
"It encouraged customers to take leftovers home.",
"It gave stickers to the guests who ordered small dishes.",
"The owner would have dinner with those who had eaten up their food.",
"It offered a free meal to the guests who had finished all their food ten times."
] | A. It encouraged customers to take leftovers home. | mmlu_train |
m1_pref_139 | [Gradient for convolutional neural nets] Let $f(x, y, z, u, v, w)=3 x y z u v w+x^{2} y^{2} w^{2}-7 x z^{5}+3 y v w^{4}$. What is $$ \left.\left[\frac{\partial f}{\partial x}+\frac{\partial f}{\partial y}+\frac{\partial f}{\partial z}+\frac{\partial f}{\partial u}+\frac{\partial f}{\partial v}+\frac{\partial f}{\partial w}\right]\right|_{x=y=z=u=v=w=1} ? $$ | [
"$-4$",
"$-3$",
"$-2$",
"$-1$",
"(e) $ 0$",
"(f) $ 1$",
"(g) $ 2$",
"(h) $ 3$",
"(i) $ 4$"
] | E. (e) $ 0$ | m1_pref |
aquarat_23222 | B and C start a business with Rs.2000 and Rs.10000 respectively. Hoe should they share their profits at the end of one year? | [
"1:2",
"1:3",
"1:4",
"1:5",
"2:1"
] | D. 1:5 | aquarat |
mmlu_train_41937 | Laptop computers are popular all over the world. People use them on trains and airplanes, in airports and hotels. These laptops connect people to their workplace. In the United States today, laptops also connect students to their classrooms. Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork anywhere they want. Within five years, each of the 1500 students at the college will receive a laptop. The laptops are part of a $10 million computer program at Westlake, a 110-year-old college. The students with laptops will also have access to the Internet. In addition, they will be able to use e-mail to "speak" with their teachers, their classmates, and their families. However, the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home, in a fast-food restaurant or under the trees----anywhere at all! Because of the many changes in computer technology , laptop use in higher education, such as colleges and universities, is workable. As laptops become more powerful, they become more similar to desktop computers. In addition, the portable computers can connect students to not only the Internet, but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs at other universities, too. At Westlake College, more than 60 percent of the staff use computers. The laptops will allow all teachers to use computers in their lessons. As one Westlake teacher said, " Here we are in the middle of Virginia and we're giving students _ . They can see everything and do everything." Which of the following is true about Westlake College? | [
"All teachers use computers.",
"1500 students have laptops.",
"It is an old college in America.",
"Students there can do everything."
] | C. It is an old college in America. | mmlu_train |
arc_challenge_433 | When a dog performs a specific action on command, such as sitting, the action is an example of | [
"inherited behavior.",
"learned behavior.",
"instinctive behavior.",
"environmental behavior."
] | B. learned behavior. | arc_challenge |
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