id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_30196 | There are n members in a certain department, including Michael. Two representatives are to be selected to attend a company conference. If there are 78 possible combinations in which Michael is not selected, what is the value of n? | [
"12",
"13",
"14",
"15",
"16"
] | C. 14 | aquarat |
arc_challenge_617 | During which phase of the Moon could a solar eclipse take place? | [
"full",
"new",
"quarter",
"crescent"
] | B. new | arc_challenge |
mmlu_train_63233 | Since ancient times, people have known about its ability to reduce pain and high body temperature. More than 2000 years ago, the Greek doctor Hippocrates advised his patients to chew on the bark and leaves of the willow. The tree contains a chemical called salicin . From salicin, researchers in the 1800s discovered how to make salicylic acid . And in 1897, a chemist named Felix Hoffmann at Friedrich Bayer and Company in Germany created acetyl salicylic acid. Later it became the active substance in a new medicine that Bayer called aspirin. The "a" came from acetyl. The "spir" came from the spirea plant, which also produces salicin. And the "in" Well, that is a common way to end medicine names. In 1982, a British scientist shared the Nobel Prize in Medicine in part for discovering how aspirin works. Sir John Vane found that aspirin blocks the body from making natural substances called prostaglandins .Prostaglandins have several effects on the body. Some cause pain and the expansion, or swelling( ; ), of damaged tissue. Others protect the lining of the stomach and small intestine. Prostaglandins also make the heart, kidneys and blood vessels work well. But there is a problem. Aspirin works against all prostaglandins, good and bad. Scientists learned how aspirin interferes with an enzyme . One form of this enzyme makes the prostaglandin that causes pain and swelling. Another form of the enzyme creates a protective effect. So aspirin can reduce pain and swelling in damaged tissues. But it can also harm the inside of the stomach and small intestine . What can we know about Prostaglandin according to the passage? | [
"It results from pain.",
"It prevents the lining of the stomach and small intestine.",
"It causes blood vessels to work wrongly.",
"It is sometimes good but sometimes bad."
] | D. It is sometimes good but sometimes bad. | mmlu_train |
m1_pref_142 | Consider a binary classification problem with classifier $f(\mathbf{x})$ given by $$ f(\mathbf{x})= \begin{cases}1, & g(\mathbf{x}) \geq 0 \\ -1, & g(\mathbf{x})<0\end{cases} $$ and $\mathbf{x} \in \mathbb{R}^{6}$. Consider a specific pair $(\mathbf{x}, y=1)$ and assume that $g(\mathbf{x})=8$. In particular this means that this point is classified correctly by $f$. Assume further that we have computed the gradient of $g$ at $\mathbf{x}$ to be $\nabla_{\mathbf{x}} g(\mathbf{x})=(+1,-2,+3,-4,+5,-6)$. You are allowed to make one step in order to (hopefully) find an adversarial example. In the following four questions, assume $\epsilon=1$. Which offset $\delta$ with $\|\delta\|_{1} \leq 1$ yields the smallest value for $g(\mathbf{x}+\delta)$, assuming that $g$ is (locally) linear? | [
"$(0,0,0,0,0,1)$",
"$(+1,-1,+1,-1,+1,-1)$",
"$(+1,-2,+3,-4,+5,-6)$",
"$(+1,+1,+1,+1,+1,+1)$",
"$(-1,+2,-3,+4,-5,+6)$",
"$(0,0,0,0,0,1)$",
"$(-1,+1,-1,+1,-1,+1)$",
"$(-1,-1,-1,-1,-1,-1)$"
] | A. $(0,0,0,0,0,1)$ | m1_pref |
mmlu_train_62662 | Every human being,no matter what he is doing,gives off body heat.The usual problem is how to get rid of it.But the designers of the Johnstown campus of the University of Pittsburgh set themselves the opposite problem-how to collect body heat.They have designed a collection system which uses not only body heat,but the heat given off by such objects as light bulbs and refrigerators as welt.The system works so well that no fuel is needed to make the campus' six buildings comfortable. Some parts of most modern buildings--theaters and offices as well as classrooms-are more than sufficiently heated by people and lights and sometimes must be air conditioned even in winter.The technique of saving heat and redistributing it is called "heat recovery".A few modem buildings recover heat,but the University's system is the first to recover heat from buildings and reuse it in others. Along the way, Pitt has learned a great deal about some of its producers.The harder a student studies the more heat his body gives off.Male students send out more heat than female students and the larger a student,the more heat he produces.It is tempting to conclude that _ for the Johnstown campus would be a hard-working overweight male genius . The technique of heat recovery is used _ . | [
"to produce a special form of air-conditioning",
"to provide heat for the hot water system",
"to find out the source of heat",
"to collect and reuse heat"
] | D. to collect and reuse heat | mmlu_train |
mmlu_train_6202 | If you like texting and are trying to lose weight, a new study found that using texting to track diet and exercise habits may help you lose weight. Previous research has shown that keeping food and exercise diaries improves the likelihood of success when you are trying to lose weight. Using a computer or a pen and paper to record information, however, can be a burden and cause some people to give up. Duke University researchers said using text messages to track eating and exercise habits can save time, and increase the chances that people will stick with their weight-loss rules. The study included 26 obese women with an average age of 38. The women used daily texting as part of their weight-loss program. The text messages focused on tracking personalized goals, such as avoiding sugary drinks or walking 10,000 steps a day. Messages also provided brief feedback and tips. Every morning, the women received a text from an automated system that said, "Please text yesterday's personal information of steps you walked and how many sugary drinks you had." Based on the women's responses to the text message, the system sent another text with personalized feedback and tips. After six months, the women who used daily texting lost an average of nearly 3 pounds, while another group of women who used traditional methods to keep food and exercise diaries gained an average of 2.5 pounds, according to the study, which was published in the Journal of Medical Internet Research. "Text messaging has become popular and may be an effective method to simplify tracking of diet and exercise behavior," Dori Steinberg, who was responsible for this research, said. Steinberg said, "Text messaging offers several advantages compared to other self-monitoring methods. Unlike web-based diet and exercise diaries, data in a text message can be entered quickly on nearly all cellphone platforms so it is very convenient to receive feedback. Besides, because of the limited number of words used in text messages, it saves time." What's the best title for the text? | [
"Texting helps keep healthy",
"Texting saves time and money",
"Texting can help you lose weight",
"Texting provides brief feedback and tips"
] | C. Texting can help you lose weight | mmlu_train |
aquarat_40460 | The speed of a boat in upstream is 100 kmph and the speed of the boat downstream is 130 kmph. Find the speed of the boat in still water and the speed of the stream? | [
"170, 10 kmph",
"35, 27 kmph",
"50, 60 kmph",
"115, 15 kmph",
"45, 65 kmph"
] | D. 115, 15 kmph | aquarat |
mmlu_train_81372 | Butterflies are common all over the world,but butterflies in hotter countries are usually bigger and more brightly colored than those in coo1er countries,and there are more different kinds. Usually the male butterflies are more brightly colored than the females.The females have bigger and heavier bodies since they carry the eggs.The bright colors of the males help to attract the females,and the duller colors of the females make them less likely to be caught by enemies before they have laid their eggs. Some butterflies have bright pattern colors on the upper surface of their wings t _ show when flying ,but when they rest on a tree or leaves , they close their wings.On the undersides of their wings there are green and brown marks which look like the tree or leaves.They are then difficult to be seen.The best example of this is the Dead Leaf Butterfly.When its wings are c1osed,it looks exactly like a dead leaf.There are even marks that look like the holes in a dead leaf.When the butterfly is run after by a bird,it closes its wings and seems to have disappeared completely. Many butterflies have round marks on their wings that look like eyes.The round marks have a useful function .When the butterflies are resting,their wings are closed,and these marks can't be seen. When a bird sees one,and begins to attack it,the butterfly will open its Wings. The bird thinks that it sees two eyes staring at it,frightened,and flies away. when run after by a bird,the Dead Leaf Butterfly _ . | [
"is frightened and flies away at once",
"opens its eyes and stares at the bird",
"closes its wings and seems to have gone",
"opens its wings to frighten the bird away"
] | C. closes its wings and seems to have gone | mmlu_train |
aquarat_37266 | A shop sells 1 chocolate at the rate Rupee 1 each . You can exchange three warppers for one chocolate.
If you have Rs. 15, what is the maximum number of chocolates you can get? | [
"21",
"22",
"23",
"24",
"25"
] | B. 22 | aquarat |
aquarat_15597 | A dishonest dealer professes to sell his goods at Cost Price but still gets 20% profit by using a false weight. What weight does he substitute for a kilogram? | [
"223 1/3 grams.",
"833 1/3 grams.",
"2873 1/3 grams.",
"273 1/3 grams.",
"832 1/3 grams."
] | B. 833 1/3 grams. | aquarat |
aquarat_9520 | Kim bought a total of $4.65 worth of postage stamps in four denominations. If she bought an equal number of 10-cent and 25-cent stamps and twice as many 20-cent stamps as 5-cent stamps, what is the least number of 1-cent stamps she could have bought? | [
"5",
"10",
"75",
"90",
"95"
] | D. 90 | aquarat |
aquarat_18217 | A group of men decided to do a work in 40 days, but 5 of them became absent. If the rest of the group did the work in 60 days, Find the original number of men? | [
"60",
"15",
"40",
"10",
"25"
] | B. 15 | aquarat |
arc_easy_1751 | The reaction that releases energy for use by the cell occurs in which site? | [
"Golgi apparatus",
"endoplasmic reticulum",
"cytoplasmic membrane",
"mitochondrial membrane"
] | D. mitochondrial membrane | arc_easy |
aquarat_17388 | When positive integer d is divided by 6, the remainder is 1. Which of the following must be true?
I. d is a prime number
II. d is odd
III. d is divisible by 7 | [
"I only",
"II only",
"III only",
"I and II only",
"II and III only"
] | B. II only | aquarat |
arc_easy_1036 | The water in a pond gets colder one night. Which tool is best to observe its temperature change? | [
"balance",
"magnifying glass",
"ruler",
"thermometer"
] | D. thermometer | arc_easy |
aquarat_40507 | In measuring the sides of a rectangle, one side is taken 16% in excess and other 5% in deficit. Find the error percentage in the area calculated from these measurements. | [
"3.5%",
"2.4%",
"10.2%",
"5%",
"2.6%"
] | C. 10.2% | aquarat |
mmlu_train_65928 | John Nash, a Nobel Prize winner and a mathematical genius whose struggle with mental illness was documented in the Oscar-winning film A Beautiful Mind, was killed in a car accident on May 24th, 2015. Born in West Virginia, Nash displayed a keenness for mathematics early in life,independently proving Femret's little theorem before graduating from high school. By the time he turned 30 in 1958,he was an unquestionable academic celebrity. At Princeton, Nash published a 27-page thesis that led to applications to economics, international politics, and evolutionary biology. His signature solution-known as a "Nash Equilibrium "-found that competition among two opponents,not necessarily governed by zero-sum logic. Two opponents can, for instance,each achieve their maximum objectives through cooperating with the other, or gain nothing at all by refusing to cooperate. It is now regarded e, one of the most important social science ideas in the 20th century. In the late 1950s, Nash began a slide into mental illness. By the time Nash was awarded the Nobel Prize in Economics in 1994, he hadn't published a paper in 36 years. But like a child cured of a nightmare by the switch of a light, Nash recovered from his illness seemingly by choosing not to be sick anymore. He continued to work, travel,and speak at conferences for the rest of his life. In 2001, the release of the film A Beautiful Mind,based an Sylvia Nasar's 1998 book of the same name, introduced Nash's unusual life story to an international audience. According to"Nash Equilibrium", what will happen if two opponents refuse to cooperate? | [
"They will get nothing at all.",
"They will get what they really want",
"'They will lose the support from each other",
"They will achieve their maximum objectives."
] | A. They will get nothing at all. | mmlu_train |
mmlu_train_80766 | I think it's really very good to be a doctor. On the one hand, you can save people; on the other hand, they share their experiences of life with you. I've been a doctor in Los Angeles. To be frank, my work is terribly busy but interesting. I can always meet patients in different conditions. One 'of my patients is a successful businessman. Cancer has changed his _ on life. " Happiness is like a cookie in a boy's hand, " he said. "If a young kid gets the cookie, everything will be good. With no cookie, life loses its color. When a boy becomes a man, the cookie may turn into money, a new car, or a beautiful house. " "It took me many years to understand that the cookie never makes you happy for long. If the cookie is in front of you, you may care for it. But sometimes you may not get a chance to eat it, and then you are busy trying not to lose it. Having the cookie is not what life is about. After having cancer, for me, the cookie starts to lose its meaning. It is the most important that you can live a happy life with or without the cookie, " he said. ,. What does the writer think of his job? | [
"It's interesting",
"It's boring",
"It's tiring",
"It's difficult"
] | A. It's interesting | mmlu_train |
mmlu_train_33869 | IELTS: international English language testing system Introduction: The IELTS is jointly managed by the University of Cambridge Local Examination Syndicate , the British Council and IDP Education Australia Why more and more people are taking the IELTS test? The IELTS test is widely recognized by the colleges, universities and other academic institutions of Australia, New Zealand, Canada and the United Kingdom. More and more universities and colleges in the US are also accepting an IELTS result as a language requirement for application to degree courses. IELTS is accepted by many important organizations, such as the New Zealand Immigration Bureau, the Australian Immigration and Cultural Department, the Canadian Immigration Bureau, the Australian Medical Council and the British Medical Association . Choice of two test types There are two test models: Academic and General Training. The candidate must select the one suitable to his/here purpose for taking the test. Academic: for candidates who want to apply for undergraduate or postgraduate courses. General Training: for candidates who take IELTS for immigration purpose, training programmes, or work experience. If you have any questions about which type to take, consult the Examinations Services staff at the British Council offices. Content The test is composed of four papers: Listening, Reading, Writing and Speaking. The first three papers must be taken at one sitting on one day, and the speaking paper may be taken up to two days later. Usually in China, the Listening paper is taken on a Saturday morning, followed by the Reading paper, and then Writing paper. The Speaking test is usually taken on the Saturday afternoon or on the following Saturday. Candidates must complete all four papers in order to obtain an overall score. Why are more and more people taking the IELTS test? | [
"It is widely accepted by many countries.",
"It is widely recognized by many colleges, institutions and many important organizations.",
"It's proof for people's ability.",
"It's interesting and acceptable."
] | B. It is widely recognized by many colleges, institutions and many important organizations. | mmlu_train |
mmlu_train_2015 | Sonar equipment sends waves into deep water and measures the | [
"time delay of the reflected waves.",
"refraction of the transmitted waves.",
"direction of the transmitted waves.",
"interference of the transmitted and reflected waves."
] | A. time delay of the reflected waves. | mmlu_train |
aquarat_18343 | The sum of all the digits of the integers from 18 to 21 inclusive is 24 (1 + 8 + 1 + 9 + 2 + 0 + 2 + 1 = 24). What is the sum R of all the digits of the integers from 0 to 99 inclusive? | [
"450",
"810",
"900",
"1000",
"1100"
] | C. 900 | aquarat |
aquarat_7068 | The length of the bridge, which a train 130 m long and traveling at 45 km/hr can cross in 30 sec is? | [
"658 m",
"156 m",
"245 m",
"156 m",
"186 m"
] | C. 245 m | aquarat |
aquarat_48399 | How much 60% of 50 is greater than 42% of 30? | [
"18",
"91",
"11",
"17.4",
"12"
] | D. 17.4 | aquarat |
mmlu_train_55841 | WASHINGTON--Considering the serious warnings lately about Internet viruses, users may be encouraged to unplug their machines just to keep them safe. In reality, common sense and a few basic tips can keep Internet surfers secure. Antivirus software is a must, and it should be updated at least once a week to recognize newly released viruses. People with broadband Internet connections should also have a firewall. These protect the computer from attacks by hackers. Then it is time to think about computer habits. Unlike old viruses, which spread only through shared diskettes, the Internet brings viruses straight to the email-box. If email with attachment comes from an unknown sender, or unexpectedly from a known sender, it should not be opened. On receipt of an unexpected attachment from a friend, experts suggest a telephone call to make sure of the mail's source before opening. Why should antivirus software be updated at least once a week? Because _ . | [
"the newly published antivirus software is more expensive",
"the previous antivirus software cannot work longer than a week",
"the inventors of viruses have suggested this idea",
"computer viruses are always developing"
] | D. computer viruses are always developing | mmlu_train |
aquarat_34787 | In a certain random experiment, exactly one of the outcomes A, B, and C will occur. In each random experiment, the probability that outcome A will occur is 1/3 , and the probability that outcome B will occur is 1/3. What is the probability that when the random experiment is conducted 6 independent times, each of outcomes A, B, and C will occur twice? | [
"5/243",
"1/12",
"10/81",
"1/6",
"16/81"
] | C. 10/81 | aquarat |
arc_challenge_1036 | A squirrel gathering nuts helps trees | [
"grow.",
"reproduce.",
"resist disease.",
"become stronger."
] | B. reproduce. | arc_challenge |
mmlu_train_63170 | TIME IS IT.Over 92% of people who own exercise equipment snd 88% of people who own health club memberships do not exercise.A 4-minute complete workout is no longer hard to believe for all the people who have bought our excellent Range of Motion machine (ROM) since 1990.Over 97% of people who rent our ROM for 30 days end up buying it,due to the health benefits experienced during that tryout and the ROM performance score that tells the story of health and fitness improvement.At under 20 cents per use,the 4-minute ROM exercise is the least expensive full body complete exercise a person can do.How do we know that it is under 20 cents per use?Over 90% of ROM machines go to private homes,but we have a few that are in commercial use for 12 years and they have endured over 80,000 uses each,without need of repair.The ROM 4-minute workout is for people from 10 to over 100 years old and highly trained athletes as well.The ROM balances blood sugar,and repairs bad backs and shoulders.Too good to be ture?Get our free video and see for yourself.The best proof for us is that 97% of rentals become sales.Please visit our websit at www. Fitness.com or call (800)123-6460. Factory Showroom : EOMFAB. 823 Main Street , Batom Ronge , LA70893 Fax(800)123-6461 Email: sakes @fitness. Com What is ROM? | [
"A peice of exercise equipment.",
"A club membership card.",
"A commercial health club.",
"An electric wheelchair."
] | A. A peice of exercise equipment. | mmlu_train |
mmlu_train_42819 | In Indonesian 2-year-old boy who hit the headlines last month due to a 40-a-day cigarette addiction has reportedly cut down to 15-a-day from 40, after the child received treatment. Images of a two-year-old boy smoking cigarettes have shocked people in Indonesia. The little boy, Ardi Rizal from Sumatra, is addicted to nicotine and smokes 40 cigarettes a day. His father, Mohammed Rizal, thinks there's no problem with his son's bad habit. He told reporters that his child looked healthy and that it was the only thing that was important. He went on to explain how Ardi took up smoking when he was 18 months old. That was when he gave his son his first cigarette. Now he's totally _ ; he screams if his father doesn't let him smoke. Ardi's story is part of a worrying trend in Indonesia. It has one of the worst smoking records in the world, with a population of 250 million people. Government statistics show 25 percent of Indonesia teenagers have smoked and that about 3 percent are regular smokers. Indonesia is the world's third largest smoking nation. It is reported that over a third of the country smokes, and 90% of the country's smokers smoke a native cigarette which has twice the levels of tat and nicotine in an average cigarette used around the world. Cigarettes are everywhere and smoking is still seen as a socially acceptable practice. Many people in the country do not know the health risks connected with smoking. Health Minister Endang Sedyaningsih said preventing youngsters from smoking would be very difficult because people believe smoking is a good thing. She said tobacco companies are well like because they sponsor many things from education to sporting and public events. She added, " This is the challenge we face in protecting youth from the danger of smoking". Indonesians who smoke regularly _ . | [
"are seen as anti-social people.",
"sometimes worry about their health.",
"can't realize the harm to them.",
"receive good education."
] | C. can't realize the harm to them. | mmlu_train |
aquarat_37415 | Mary can do a piece of work in 28 days. Rosy is 40% more efficient than Mary. The number of days taken by Rosy to do the same piece of work is? | [
"22",
"24",
"20",
"25",
"27"
] | C. 20 | aquarat |
arc_challenge_1027 | What occurs if the body's renal system fails to work? | [
"Gas exchange is impaired.",
"Blood oxygenation no longer occurs.",
"Metabolic waste builds up in the blood.",
"Nutrients are no longer transported to organs."
] | C. Metabolic waste builds up in the blood. | arc_challenge |
mmlu_train_98602 | Cactus house a great amount of | [
"favorite fishing holes",
"chlorophyll",
"bark",
"pine cones"
] | B. chlorophyll | mmlu_train |
aquarat_42106 | If a farmer wants to plough a farm field on time, he must plough 120 hectares a day. For technical reasons he ploughed only 85 hectares a day, hence he had to plough 2 more days than he planned and he still has 40 hectares left. What is the area of the farm field and how many days the farmer planned to work initially? | [
"334",
"720",
"667",
"261",
"181"
] | B. 720 | aquarat |
mmlu_train_98686 | If I wanted to make something move faster I could | [
"slow it down",
"stomp on it",
"stop it",
"roll it"
] | D. roll it | mmlu_train |
mmlu_train_92155 | Philip likes to play football. He often plays football after school with his friends. Sandy likes to play basketball. She teaches her friends how to play it every Sunday afternoon. Han Mei is very good at the computer. She always uses it to draw pictures three times a week, and she uses it to surf the Internet. She has a good friend in America. Her name is Mary. Lin Tao is also good at drawing pictures. But he never uses computer to draw. How often does Han Mei draw with computer? | [
"Once a week",
"Three times a week.",
"Once a day",
"Every day"
] | B. Three times a week. | mmlu_train |
mmlu_train_23634 | Perhaps it is hard to imagine that a bad tooth could be deadly. But doctors in the Washington area say a twelveyearold boy died last month of a tooth infection that spread to his brain. They say it might have been prevented if the boy had received the dental care he needed. Experts at the National Institutes of Health say good dental care should start at birth. They say breast milk is the best food for the healthy development of teeth. Breast milk can help slow bacterial growth and acid production in the mouth. When baby's teeth begin to appear,you can clean them with a wet toothbrush. Dentists say it is important to find soft toothbrushes made especially for babies,and use them very gently. The use of fluoride to protect teeth is common in many parts of the world. This natural element is often added to drinking water supplies. The fluoride mixes with enamel ,the hard surface on teeth,to help prevent holes,or cavities from forming. But the American Academy of Pediatric Dentistry points out that young children often swallow toothpaste when they brush their teeth. The group notes that swallowing fluoridated toothpaste can cause problems. So young children should be carefully supervised when they brush their teeth. And only a small amount of fluoridated toothpaste,the size of a green pea,should be used. Parents often wonder what effects sucking a thumb or sucking on a pacifier might have on their baby's teeth. Dental experts generally agree that this is fine early in life. The American Academy of Family Physicians says most kids stop sucking their thumbs by the age of four. If it continues,the group advises parents to talk to their child's dentist or doctor. It could influence the correct development of permanent teeth. The best title of this passage is _ . | [
"The reason of a twelveyearold boy's death",
"Baby teeth should be cared for from birth",
"Breast milk and fluoride are important",
"How to help young children form good habits"
] | B. Baby teeth should be cared for from birth | mmlu_train |
mmlu_train_77504 | Teenagers who turn off the TV and sit down to family meals are less likely to suffer eating disorders . A study has connected eating together with lower rates of bulimia and anorexia . Teens used to eating around the table are less likely to take up smoking to lose weight. Researcher Barbara said, "The common belief is that teens don't want to be around their parents very much, and that teens are just too busy to have regular meals with the family." The study shows happy families have teenagers who eat with their parents often. These teens have less bad diet or dangerous eating habits. "Parents may not be able to get their family together around the table seven days a week, but if they can prepare three family meals a week, this will have a big impact on the health of teens," Professor Fiese spoke out after reviewing 17 studies on eating ways and nutrition of almost 200,000 children and teenagers. She found that teens who eat at least five meals a week with their families are 35% less likely to be "disordered eaters". The definition of disordered eating is eating too much, or eating at wrong times too often or eating very little and smoking to lose weight. Even three family meals a week helped, with youngsters 12% less likely to be overweight than those who ate with their family less often. Teens can also use family meals as a time to _ . They were also 24% more likely to eat healthy foods and have healthy eating habits than those who didn't share three meals with their family. Professor Fiese said, "Family meals give them a place where they can go regularly to check in with their parents and express themselves freely." In the past American research found children who miss out on family meals are much more likely to fight at school, drink and take drugs . ,. What can we infer from the passage? | [
"The more often teens eat with their family, the healthier they are.",
"Parents should get their family together round the table 7 days a week.",
"More fighting and smoking will happen because of no family meals with teens.",
"Teens with five family meals a week live longer than those with three meals a week.... | A. The more often teens eat with their family, the healthier they are. | mmlu_train |
mmlu_train_28134 | A breathtaking trick potentially left over from our ancestors might be found in us -- the ability to sense oxygen through our skin. Amphibians, animals such as frogs that can live both on land and in water, have long been known to be capable of breathing through their skin. In fact, the first known lungless frog that breathes only through its skin was discovered recently in the rivers of Borneo. Now the same oxygen sensors found in frog skins and in the lungs of mammals have unexpectedly been discovered in the skin of mice. "No one had ever looked," explained Randall Johnson, a biologist researcher. Mice and frogs are quite distant relatives, so the fact they have these molecules in common in their skin suggests they might well be found in the skin of other mammals, such as humans. "We have no reason to think that they are not in the skin of people too," Johnson said. These molecules not only detect oxygen, but help increase levels of vital red blood cells, which carry oxygen around the body. Normal mice breathing in air that is 10 percent oxygen--a dangerously low level similar to conditions at the top of Mount Everest, and about half that of air at sea level. However, mice that had the oxygen sensor HIF-1a genetically removed from their skin failed to produce this hormone even after hours of such low oxygen. These findings, if they hold true in humans, suggest one could raise the level of oxygen circulating inside the body. This could help treat lung diseases and disorders such as anemia without injecting drugs, which make up a multibillion-dollar market, Johnson said. Athletes also often try to get more oxygen delivered to their muscles in order to improve their performance. They often do this by training at high altitudes or in low-oxygen tents. The new study suggests they might want to expose their skin as well as breathing in low-oxygen air to improve their performance. "It's hard to say what exactly might be done, however--there's a lot we don't know yet," Johnson explained. The scientists detailed their findings in the April 18 issue of the journal Cell. One of the functions of the molecules mentioned above is _ . | [
"increasing level of oxygen",
"improving athletes' performance",
"detecting oxygen",
"carrying oxygen around the body"
] | C. detecting oxygen | mmlu_train |
mmlu_train_17056 | Wisdom teeth are normally the last teeth to appear.This usually happens when people are in their late teen years or early twenties,in other words,when they are older and wiser. Wisdom teeth can grow into place normally and never cause a problem.But often there is not enough room for them in the mouth;they might crowd other teeth.Sometimes they even push sideways through the gums . An impacted wisdom tooth is one that fails to completely rise through the gums.Wisdom teeth that only partly break through can leave space for bacteria to enter around the teeth.Infection is a risk in these cases. Wisdom teeth that are not well lined and become impacted are often removed.The American Dental Association says removal is generally advised when wisdom teeth only partly break through the gums.Removal is also advised if there is a chance that wisdom teeth ate poorly lined.The best time to remove is before the teeth cause any problems or pain.Young adults are the best candidates for wisdom teeth removal. But why do we have wisdom teeth if we often need to get them removed?One theory has to do with our diets.Scientists say the diet of ancient humans probably required more chewing teeth.Life was probably a little rougher on the teeth back then,too.So it was good to have extras. According to the passage,which of the following statements is NOT true? | [
"Just older and wiser people can have wisdom teeth.",
"Wisdom teeth can cause problems if not in their right place.",
"Impacted wisdom teeth can't grow out of the gum fully.",
"Wisdom teeth that only partly break can get bacterial infections."
] | A. Just older and wiser people can have wisdom teeth. | mmlu_train |
aquarat_53657 | The number of natural numbers n such that (n+1)^2/(n+7) is an integer, is ? | [
"4",
"5",
"6",
"7",
"8"
] | A. 4 | aquarat |
mmlu_train_71674 | There are lots of animals on the earth. What is the biggest animal of all? The whale is. A blue whale weighs more than a hundred tons. Whales live in the sea, but they are not fish. They are mammals and must have air to breathe. The babies drink milk from the mother's body. Every spring, groups of whales swim hundreds of kilometers to warm places. Each group goes to the same place every year. The mothers take very good care of their babies. Whales are a gentle kind of giant. They always live together and help each other. They "talk" to each other in the water with a high noise that sounds like singing. Yet people kill over a hundred whales a day. They kill them to make many things. The whale dies very slowly and in great pain. Some ships kill every whale they can find, even mother whales and babies. If things go on like this, there will be no young whales to grow up and no mother whales to have more young. When whales talk, it sounds like _ . | [
"singing",
"crying",
"a baby",
"calling"
] | A. singing | mmlu_train |
aquarat_13034 | A man sells a horse for Rs.800 and loses something, if he had sold it for Rs.980, his gain would have been double the former loss. Find the cost price of the horse? | [
"288",
"277",
"208",
"860",
"281"
] | D. 860 | aquarat |
aquarat_15891 | 80 is increased by 50%. Find the final number. | [
"100",
"110",
"120",
"30",
"160"
] | C. 120 | aquarat |
arc_challenge_308 | All of these are examples of the ways Earth and the Moon interact except | [
"the phases of the Moon.",
"the tides on Earth.",
"seasons on Earth.",
"lunar eclipses."
] | C. seasons on Earth. | arc_challenge |
aquarat_2487 | What is the area of a triangle with the following vertices L(1, 3), M(4, 1), and N(3, 5) ? | [
"3",
"4",
"5",
"6",
"7"
] | C. 5 | aquarat |
mmlu_train_37851 | The next time you eat a piece of chocolate, be sure to enjoy it, because according to two of the world's largest chocolate makers--Mars Inc and Barry Callebaut, the treat may soon be in short supply. The problem? We are consuming the candy at a faster pace than farmers can grow cocoa. The manufacturers say that in 2013, people consumed 70,000 tons more cocoa than was produced. Experts say that this is the worst supply-demand imbalance they have experienced in more than 50 years. Parts of the reason for the condition is the large reduction in supply, caused by a continuous drought in the west African countries of Ivory Coast and Ghana, where more than 70 percent of the world's cocoa is produced. Additionally, a certain disease known as frosty pod has destroyed 30 to 40 percent of global cocoa production. As a result, many farmers have turned to more profitable and easier grown crops like corn. This means that even if conditions improve, cocoa production may never get back to normal. Meanwhile, the world is only getting hungrier for chocolate. The biggest increase in demand is from the residents of emerging market countries like India. Though their consumption is nowhere close to the amount European devour, their newly acquired amount for the treat , is making a huge dent in an already tight market. There is also the growing desire for dark chocolate, which contains more than 70 percent cocoa compared to normal chocolates. Experts believe that if consumption continue at this pace, cocoa deficits could swell to one million tons by 2020 and to an even more worrisome, two million tons, by 2030. Not surprisingly, cocoa prices have risen by 60% since 2012, a cost that manufacturers have offset by raising the prices of everyone's favorite candy. As the situation worsens, the price of chocolate can only rise--so be sure to enjoy piece of the sweet treat, like it is your last! It is hard to raise cocoa production probably because_. | [
"The weather is changeable in the west Africa",
"A certain disease spread around the world",
"Many farmers don't grow any longer",
"It is impossible for conditions to be improved"
] | C. Many farmers don't grow any longer | mmlu_train |
aquarat_16627 | Mark and Cody invest in a business and each put in $12000. After 3 months, Cody withdraws half of his capital. How should they share the profits after 12 months? | [
"10:7",
"3:2",
"8:5",
"4:3",
"11:8"
] | C. 8:5 | aquarat |
mmlu_train_80289 | Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings. The noise that affects sea animals comes from a number of human activities. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves. Decibels measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land caused pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect. Some scientists have planned to set a noise limit of one hundred and twenty decibels in oceans. They have found that noises at that level can frighten and confuse whales. A team of American and Canadian scientists discovered that loud noises can seriously hurt some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected. Many researchers whose work depends on ocean sounds disagree to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research. Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. They want to stop noises from harming creatures in the ocean. We can know from the passage that many scientists think that the noise limit of one hundred twenty decibels would _ . | [
"stop them from doing their research work",
"benefit them a lot in their research work",
"do good to their health",
"increase the industrial output"
] | A. stop them from doing their research work | mmlu_train |
aquarat_13858 | A monkey ascends a greased pole 14 metres high. He ascends 2 metres in first minute and slips down 1 metre in the alternate minute. In which minute, he reaches the top ? | [
"25th",
"22nd",
"23rd",
"24th",
"None of these"
] | A. 25th | aquarat |
aquarat_46286 | A garrison of 2000 men has provisions for 40 days. At the end of 20 days, a reinforcement arrives, and it is now found that the provisions will last only for 10 days more. What is the reinforcement? | [
"1888",
"2766",
"2999",
"2000",
"1712"
] | D. 2000 | aquarat |
arc_easy_2052 | Scientists working for a company are testing a new medicine that they think will help heal damaged tissue. In which part of the company are the scientists working? | [
"distribution",
"mass marketing",
"public relations",
"research"
] | D. research | arc_easy |
mmlu_train_35081 | Scientists have always been interested in the high level of organization in ant societies. American researchers have watched ants build life-saving rafts to keep afloat during floods. They also have documented how ant colonies choose their next queen--the female whose job is to produce eggs rather than seek food for others. New technology is helping to improve researchers' understanding of the insects. But there is still a lot to be learned. Fire ants living in Brazilian forests are perfectly at home in an environment where flooding is common. To save themselves, the insects connect their legs together and create floating rafts. Some ant rafts can be up to 20 centimeters wide. David Hu who is a mechanical engineer with the Georgia Institute of Technology, also known as Georgia Tech, says, "If you have 100 ants, which means 600 legs, 99 percent of those legs will be connected to a neighbor. So they're very, very good at maintaining this network." David Hu and other Georgia Tech researchers want to study ants and the secret of their engineering. They freeze ant rafts and then look at them with the help of computed technology, or CT, images. The pictures show that larger ants serve in central positions to which smaller ants hold. The larger ants form pockets of air that keep the insects afloat. Scientists say small robots or materials that can change shape could be programmed in a similar way, working towards a shared goal. Researchers at North Carolina State University are also studying ants. They examined how Indian jumping ants choose the leader of the colony when they lose their top female or queen. Why did the larger ants serve in central positions in their ant rafts? | [
"To stress their importance.",
"To protect the smaller ants.",
"To attract their enemies.",
"To save their ant societies."
] | D. To save their ant societies. | mmlu_train |
mmlu_train_19073 | About a third of all common cancers in the United States, China and Britain could be prevented each year if people ate healthier food, drank less alcohol and exercised more, health experts said on Friday. Reports from the World Cancer Research Fund (WCRF) suggest that making simple lifestyle changes could prevent some 40 percent of breast cancers alone in Britain and the United States, as well as tens of thousands of stomach cancers. "Even in 2011, people are dying unnecessarily from cancers that could be prevented through keeping a healthy weight, diet, physical activity and other lifestyle factors," said a WCRF medical and scientific adviser. WCRF findings are supported by World Health Organization (WHO) reports, which say regular exercise can prevent many diseases such as cancers and heart diseases. Cancer is a leading cause of death around the world and its incidence is rising. Each year around 12.7 million people discover they have cancer and 7.6 million people die from some form of the disease. There are about 200 known types of cancer. Rachel Thompson, the WCRF's head of science, said that while the message was simple -- that not smoking, eating good food and being a healthy weight can help _ many cancers -- it was still a difficult one to get across. The WHO says adults should do at least 150 minutes of exercise a week. This could be done by walking for 30 minutes five times per week or by cycling to work every day. Peter Baldini, head of the World Lung Foundation, also called on all governments to introduce smoke-free laws and raise the price of cigarettes. Tobacco kills millions of smokers every year, and tobacco-related lung cancers also kill hundreds of thousands of people who don't smoke but have been exposed to it second-hand. "There isn't a magic bullet to cure all forms of cancer, but we have the opportunity and the duty to protect people from developing cancer wherever possible," Baldini said. Which of the following statements is Not true according to the text? | [
"Exercising and eating healthily can help to reduce cancer risk.",
"Each year about 12.7 million people are diagnosed with cancer around the world.",
"Every year millions of people die from smoking and lung cancers.",
"Adults should walk for fifty minutes three times per week."
] | D. Adults should walk for fifty minutes three times per week. | mmlu_train |
mmlu_train_58278 | Bea, a five-year-old girl, was born with a severe illness which means she has to be kept away from other children of her age, because her body is so weak that she would be unable to fight off a common cold. Bea was diagnosed with this disease when she was five months old. Since then, the hospital has become her second home, medicines for food, and all kinds of treatments her friends. Bea received a very special treatment when she was four years old, which would allow her to be like a normal child if successful. After that, she spent two weeks in ICU before living for four months on a separate ward . Bea was allowed home in February but still needed a special tube in her nose to send in medicines every two days. Her parents clean the house from top to bottom every two days and hoover each morning to make sure Bea is free from any possible bacteria. Anna, Bea's mother, said, "she is weak but so strong. We've never seen any child stronger than her. It seems as if nothing in the world could beat her. We really hope to send her to school next year." She used to drive on the local playground, but Bea was only allowed to watch sitting in the car. "It was heartbreaking to see Bea staring at the running and laughing children there. She never stopped fighting the disease. I know she's dying for such a normal life." Hearing of Bea's story, the Make-A-Wish Foundation has paid for a play park to be built in her back garden. "Bea is very brave and she has encouraged many children like her," said the chairman of the foundation. From the passage we can infer that_. | [
"Bes will need a tube in her nose all the time",
"Bea has to stay in hospital until she is an adult",
"Bea's parents will send her to school next year",
"Bea's mother feels proud when talking about her"
] | D. Bea's mother feels proud when talking about her | mmlu_train |
mmlu_train_4659 | When an ice cube melts, its state of matter changes from a | [
"gas to a liquid",
"solid to a liquid",
"liquid to a solid",
"solid to a gas"
] | B. solid to a liquid | mmlu_train |
aquarat_21116 | Together, 15 type A machines and 7 type B machines can complete a certain job in 4 hours. Together 8 type B machines and 15 type C machines can complete the same job in 11 hours. How many hours E would it take one type A machine, one type B machine, and one type C machine working together to complete the job (assuming constant rates for each machine)? | [
"22 hours",
"30 hours",
"44 hours",
"60 hours",
"It cannot be determined from the information above."
] | C. 44 hours | aquarat |
aquarat_42552 | If 14,444 – n is divisible by 11, and 0 < n < 11, what is n? | [
"1",
"3",
"5",
"7",
"9"
] | A. 1 | aquarat |
mmlu_train_8890 | Kellyanne O'Niell had not even completed her first aid course when she was called upon to put her skills into action. Just halfway through her course, which was offered by Kilcooley Women's Education Group, Kellyanne was walking home when she found herself faced with an emergency. A youngster on the street had fallen onto broken glass. Describing the situation, Kellyanne said:"I noticed she fell onto some glass, and when she got up, I spotted a big wound starting at the thumb and finishing at the ring finger. I started applying pressure to the bleeding wound at once and sent someone to bring my first-aid box from my house." She continued: "I phoned for an ambulance and gave the lady every last detail that she wanted to know. I got another person to keep an eye out for the ambulance. The young girl was in great pain so she couldn't stay still. I was scared she was not going to respond to me. I held her hand above the heart so that the bleeding could at least stop a little bit." "Once the person came back with the bandage, the ambulance was there. The nurse got me to hold a flashlight for her while she bandaged the wound. Once the girl was all bandaged up, I helped her onto the seat in the ambulance and she was taken to hospital." Margaret Pridgen, the British Red Cross trainer who had been teaching Kellyanne, was full of praise for her swift action. She said:"I think this is quite an achievement for this young girl, I have really seen her confidence grow during the training and am delighted she had the poise to be able to deal with the situation and put her new skills into practice." We can learn from the text that _ . | [
"Kellyanne is a first-aid worker",
"Kellyanne felt proud of herself",
"Margaret is the boss of Kellyanne",
"Margaret was satisfied with Kellyanne."
] | D. Margaret was satisfied with Kellyanne. | mmlu_train |
arc_easy_1096 | A student provides the following directions for brushing teeth: • Turn on the water. • Fill the glass with water and leave the water running. • Put toothpaste on the toothbrush. • Brush for two minutes. • Rinse mouth with the water from the glass. • Rinse the toothbrush with the running water. • Turn off the water. Which change in these directions would conserve the most water? | [
"Brush for three minutes.",
"Turn the water off before brushing.",
"Rinse mouth with the running water.",
"Use less toothpaste on the toothbrush."
] | B. Turn the water off before brushing. | arc_easy |
arc_easy_1845 | A student needs to find the mass of an atom. The numbers of which atomic particles determines the mass of the atom? | [
"only its protons",
"only its electrons",
"both its protons and neutrons",
"both its neutrons and electrons"
] | C. both its protons and neutrons | arc_easy |
mmlu_train_19308 | The Five Rules for Keeping Fit Hi, there! I'm Grystal Collins, and I'm very happy to share some time with you. So, you want to keep fit, huh? Well, you surely came to the right place. Together we can keep fit and healthy, and succeed in doing that. It's easy. Everybody can do it, you hear? Just remember the five golden rules. Number one: Always wear comfortable clothes when you are exercising. You need to feel comfortable and relaxed . Number two: You should always do some warming-up exercise first to get your body ready for the real thing. Number three: Never try to do too much exercise too soon. Take it nice and easy now, you hear? There's no rush about this. Number four: Don't forget to relax for about five minutes when you've finished your exercise. You need to rest a little bit after you've been exercising. And here is the golden rule Number five. Stop at once if you feel any pain in your neck, head or any part of your body. The students may most probably be the people _ . | [
"who are ill",
"who want to be healthier",
"who are Crystal Collins' good friends",
"who are not interested in taking exercise"
] | B. who want to be healthier | mmlu_train |
arc_easy_2014 | Which is the most likely reason why scientific theories change? | [
"public opinions change",
"retiring scientists are replaced",
"more money is spent on science",
"scientists make new observations"
] | D. scientists make new observations | arc_easy |
aquarat_7544 | The ratio of ages of A and B 1 year ago was 3:4.After 1 year it will be 5:6.what is the present age of A. | [
"1",
"2",
"3",
"4",
"5"
] | D. 4 | aquarat |
mmlu_train_80597 | Good morning. My name is Eric. This is my schoolbag. What color is it? It's blue and white. And what's this in English? It's a pen. It is a black pen. This is a ruler. It's yellow. The ruler is _ . | [
"green",
"white",
"yellow",
"purple"
] | C. yellow | mmlu_train |
aquarat_21464 | The probability of a lottery ticket being a prized ticket is 0.2. When 4 tickets are purchased, the probability of winning a prize on atleast one ticket is | [
"0.4869",
"0.5904",
"0.6234",
"0.5834",
"0.2952"
] | B. 0.5904 | aquarat |
mmlu_train_70210 | DNA is the whole "map" of the human body. It is something that all humans have, and it tells the body what to do. DNA is the reason that we look like our parents, because we get some of their DNA to make our own. People have been trying to understand the human body for a long time. In 1860, Mr. Mendel discovered why we look the same as other people in our family. It is because of small things called "genes" in our body. In 1953, two scientists, Watson and Crick, found out that genes are really messages. They're written in the DNA with a special language. In 1961, another two scientists found the first "word" that they could understand in that language. It shows how DNA tells the cell to build its parts. So far, scientists have found all the words in the DNA map, but we still don't understand what they all do. By understanding what just one "word" means, we can help to save people from several illnesses. So the more we understand, the more doctors will be able to do. Most people hope that this will help to make better medicine and help sick people. Other people worry that when we learn more "words" and find out more information, we will use it in the wrong way. Just to make people more attractive , or stop sick people getting jobs. What do people think about this research about DNA? | [
"It can be only bad.",
"It can be only good.",
"It can be good but won't work.",
"It can be good or bad."
] | D. It can be good or bad. | mmlu_train |
mmlu_train_38748 | Boys and girls,as we all know,most people,especially young people ,tend to care about their hair much because hair plays a very important role in our appearance.But can you imagine what other uses hair has?Do you have any idea that human hair may become a new solar energy soutce?Before we begin with the new content of our Physics ,let me tell you a new invention first. It's reported that a Nepali teenager has designed a $32 solar panel using human hair. Milan Karki,who is 18 years old and lives in a village in rural Nepal,used human hair to replace silicon ,which is a common but expensive componet of solar panels. By using hair as a replacement,Karki says that solar panels can be produced for around $32,a price that could be halved if they were mass-produced. The solar panel works,because melanin ,which gives hair its colour,is light sensitive and can act as an elecrtical conductor.Kaiki was inspired to think of the idea by a Stephen Hawking book ,which explained how to create elecrtic energy from hair. The device that Karki has invented is capable of producing 9V or 18V of energy--plenty to charge a mobile phone. "Half a kilo of hair can be bought for only 16p in Nepal and lasts a few months;whereas a pack of batteries would cost50p and lasts few nights,"according to The Daily Mail. The solar panel is claimed to be easy to service as the hair is easy to replace. Karki has now seng out several devices to other disrticts near his home for tetimg .He said,"First I wanted to provide elecricity for my home,then my village .Now I am thinking for the whole worle." So next time when you have a haircut,do remember to keep your hair cut down to use for energy.Perhaps you can also provide elecrticity for your home,even your village using your own hair. Which of the following is true about Milan Karki? | [
"He is good at his study.",
"He hasn't been to a big city.",
"He is a man good at thinking.",
"He has earned much money from his invention."
] | C. He is a man good at thinking. | mmlu_train |
mmlu_train_7679 | The effects of air pollution on natural conditions have been a disturbing problem for many years. Some scientists hold the view that the air inside houses may be more dangerous than the air outside. It may even be one hundred times worse. Most scientists agree that every modern house has some kind of indoor pollution, which can cause a person to feel tired, to suffer eye pain, headache and other problems. Believe it or not, some pollutants can cause breathing diseases of blood and even cancer. What made us feel relieved is that there's growing concern about the problem now. It is true that when builders began constructing houses and offices they did not want to waste energy. they built buildings that prevented or limited the flow of air between inside and outside. For the same purpose, man-made building materials were employed to build houses, which are now known to let out some harmful gases. Facing the serious challenge, scientists have been searching for a way to handle the problem. To everyone's delight, they discovered a natural pollution control system for building--green plants, though they do not really know how plants control air pollution. Scientists suppose that a plant's leaves absorb or take in the pollutants and in exchange gives out oxygen through its leaves and tiny organizations on its roots. Therefore they recommend that all buildings should have one large plant or several small plants inside for every nine square meters of space. Because studies indicate that different plants absorb different chemicals, the most effective way to clean the air is to use different kinds of plants. In conclusion, having green plants inside your house can make it a prettier and healthier place. Why not try? The reason why we should use different kinds of plants to clean the air is that _ . | [
"plants can drive out all kinds of pollutants indoors",
"plants can absorb different harmful indoor chemical",
"plants can take in all pollutants inside and outside",
"plants may give out more oxygen than people need"
] | B. plants can absorb different harmful indoor chemical | mmlu_train |
mmlu_train_97808 | Who would be healthier? | [
"a sleeper",
"an party animal",
"insomniac",
"a workaholic"
] | A. a sleeper | mmlu_train |
aquarat_13835 | A man cycles round the boundary of a rectangular park at the rate of 12 kmph and completes one full round in 8 minutes. If the ratio between the length and breadth of the park be 3:2, then its area is: | [
"1536m2",
"15360m2",
"153600m2",
"163600m2",
"None of these"
] | C. 153600m2 | aquarat |
mmlu_train_98752 | All plants require this | [
"humans",
"insects",
"H2O",
"trees"
] | C. H2O | mmlu_train |
mmlu_train_34809 | Some people don't mind being fat. Other people can keep slim without any effort. But a lot of people do put on too much weight and don't like it. The question is, what can they do about it? Some believe exercise can be helpful. But the trouble is that it only makes you want to eat more. You might sweat out a couple of pounds playing tennis or climbing a mountain, but you put it all back on again with a big steak or bread and jam. A helpful way is food choosing. But what sort of food should you choose? Some believe that the less they eat, the slimmer they will be. They don't eat anything until they become weak with hunger. Some stick to milk and bananas. You'll find you need a lot of bananas, and unless you live where they grow, they aren't cheap. Others say that if you eat things like hard-boiled eggs, and apples with their skins on which are hard for your stomach to digest, the more you eat, the thinner you get. This is because you use up the fat in your body to get the energy to digest the food. For most of us these methods are too extreme. The simplest way is just to cut down on the carbohydrates that means not eating bread, potatoes, cakes, sugar, rice, and so on and eating anything else you like. It's straight forward and often quite effective. According to the passage, the best way to keep slim is _ . | [
"Exercising",
"Hunger",
"Food-choosing",
"Eating milk and bananas"
] | C. Food-choosing | mmlu_train |
mmlu_train_48488 | Steve Sparks was a young successful lawyer when a bruise on one of the legs of his 3-year-old daughter changed his life. The bruise led to a doctor's visit. The doctor said his daughter was suffering from leukemia . Steve said that in a moment his life changed from what restaurant he was going to take his clients to lunch to whether his daughter Katie was ever going to see her fourth birthday. For three years Katie received a lot of treatment at the Nemours Hospital for Children in Wilmington, Delaware and with the help of wonderful doctors, kind nurses, whom Steve and his wife Michelle called heroes, Katie's leukemia was cured . Forever changed by the experience and encouraged by the heroes at Nemours who saved his daughter's life, Steve felt he couldn't go back to business as usual. He felt there was something else he was meant to do and that something else led him to join the Nemours Foundation at the age of 28. The job change came with a 65% pay cut from what he was making as a lawyer, but Steve thought he was right and it was more important to help those who need help. Steve is glad to have made such a choice. Katie is now a healthy 20-year-old college student and Steve is one of the leaders of the Nemours Foundation. In three weeks Steve will have a party for Katie's 21st birthday, and give big thanks to the Nemours by riding his bicycle from Nemours in Jack-sonville, Florida to Wilmington, Delaware. He'll ride 900 miles in 9 days and raise $100,000 for the Nemours Foundation with the hope of saving more children's lives. What did Steve and his wife think of the doctors and nurses? | [
"They were unfriendly.",
"They were great.",
"They were inexperienced.",
"They were clever."
] | B. They were great. | mmlu_train |
aquarat_30981 | Simplify the following equation
[(p - q)2 - (p + q)2] / 4p = b/a | [
"a b = q",
"q b = a",
"a q = b",
"a q = -b",
"None of these"
] | D. a q = -b | aquarat |
mmlu_train_93064 | All living organisms are dependent on plants because plants | [
"produce carbon dioxide",
"remove oxygen from the air",
"are producers",
"are consumers"
] | C. are producers | mmlu_train |
mmlu_train_93467 | Which method could be used to separate a solution of table salt and water? | [
"mixing",
"settling",
"filtration",
"evaporation"
] | D. evaporation | mmlu_train |
mmlu_train_75825 | No matter how old your kids are, you can take steps to improve a healthy diet and to encourage good eating habits. Tip One: Family Meals Family meals are nice for both parents and kids. Children like to guess what they are going to have and parents get the chance to introduce new foods to children. Parents can also use the mealtime as a chance to talk with their kids about their life. Tip Two: Healthy Snacks Kids, especially younger ones, will eat mostly what can get at home. That's why it's important to have enough healthy snacks, such as fruits, vegetables, nuts, yogurt and whole-grain biscuits. Tip Three: Being a Good Example The best way for you to encourage healthy eating is to eat well yourself. Kids will follow the lead of the adults they see every day. By eating fruits and vegetables and avoiding fast food and sweet drinks, you are sending the right message. Tip Four: No Shouts about Food Parents might find themselves shouting at children to get them to have healthy foods in front them. This in fact can make children dislike what they are asked to eat. You need to work a bit on different cooking methods . Tip Five: Get Kids Included Most Kids will enjoy making the decision about food. Talk to them about making choices and planning a healthy meal. It can help them to make good decisions on their own about the foods they want to eat. ,,A, B, C, D,. (2,10) The best way for parents to encourage a healthy diet is _ . | [
"to be a good example",
"to eat healthy snacks",
"to have family meals",
"to get kids included"
] | A. to be a good example | mmlu_train |
mmlu_train_64604 | Bay Village Branch, 502 Cahoon Road, 440-871-6392. The Egyptian Pyramids, 7 p. m. Sept. 17. Join us as Don King, a long-time student of Egyptology, discusses the pyramids and presents the possible theories of the construction, design and mysteries surrounding these ancient wonders. Join us as local Bay Village resident, Tom Bell, discusses his book "My Dad Is a Freak: a Memoir", 7 p.m.Sept. 27. Fairview Park Branch, 21255 Lorain Road, 440-333-4700 or cuyahogalibrary. org. Dress for Success, 7 p. m. Sept. 17. First impressions count. Some job recruiters use appearance to determine self-esteem, respect, confidence and organizational skills. Learn how to dress to emphasize your strengths and improve your employ ability. Registration required. Music Study Groups, 1:15--2:45 p. m. Wednesdays, Sept. 19--Nov. 28. Explore current concert music performed by The Cleveland Orchestra at Severance Hall through informal lectures and listening. Classes are designed for both new and experienced music lovers and are led by Dr. Rose Breckenridge. Practical Herbs, 7 p. m. Oct. 3. Famous doctor Sarah Hurt will talk about growing, drying and storing herbs and how to use them. Registration required. North Olmsted Branch, 27403 Lorain Road. 440-777-6211 or cuyahogalibrary. org. Job Club, 1:30--3 p. m. Tuesdays. Join Jim Hansen for helpful tips on resumes, job search strategies and interviewing. Anyone who is job hunting or looking to change careers is welcome. War of 1812, 7--8:45 p. m. Sept. 17. This year marks the 200thanniversary. Professor Catherine Rokicky From Cuyahoga Community College will give a presentation about the war, and immediately following we'll discuss the book "Mr. and Mrs. Madison's War: America's First Couple and the Second War of Independence" by Hugh Howard. Registration required. Olmsted Falls Library, 7850 Main St. , Olmsted Falls. 440-235-1150 or cuyahogalibrary. org. Family Story-time, 7--7:30 p. m. Wednesdays, through Nov. 27. Join us for rhymes, songs, finger-plays and a story or two. For children ages birth through age 8 with their caregivers. Huntington Practice SAT Test, 10 a. m. to 1 p. m. Sept. 15. Follow up, 4--5 p. m. Sept. 26. Get ready for college by taking a practice SAT exam. Discuss strategies to improve your score, and get tips on preparing for the real exam. Registration required. Imaginative Illustrations, 11 a. m. to noon Sept. 29. A hands-on drawing program where children exercise their imagination while experiencing some basic techniques of cartooning. Grades K-5. Registration required. In order to help yourself find a new job soon, you'd better go to _ . | [
"Bay Village Branch and Fairview Park Branch",
"North Olmsted Branch and Olmsted Falls Library",
"Fairview Park Branch and Olmsted Falls Library",
"Fairview Park Branch and North Olmsted Branch"
] | D. Fairview Park Branch and North Olmsted Branch | mmlu_train |
mmlu_train_90289 | Most people are writing blogs . Others are reading them. The word " blog" is a short way of saying Web log almost like QQ Zone . Many popular Web sites now offer free, easy ways to create personal Web pages and fill them with writings and pictures. Blogs offer people a place to show their writings and feelings over the Internet. They can also be helpful to connect people with others. A blog has both good and bad points, of course. People choose to write what they think in blogs, for they know that their friends will read what they write. If you are feeling sad one day and write your feelings in your blog, your friends may quickly write back to _ you or offer their help. Blogs help people keep good friendship and let them know what their friends are doing. But the problem is that anyone can read what you write in your blog. If you are not satisfied with a friend during school, and you write something bad about him in your blog, your friend read the blog and get angry. So we have to be careful of what we write. In many ways, a blog and a diary are almost the same. So what makes a blog different from a diary? The biggest difference is that a blog is more public than a diary. What's the difference between a blog and a diary? | [
"A diary is more private than a blog.",
"A diary is more helpful than a blog.",
"A diary is more interesting than a blog.",
"A diary is more public than a blog."
] | A. A diary is more private than a blog. | mmlu_train |
mmlu_train_65342 | New evidence shows that getting enough Vitamin D may be the most important thing you can do for your health. You know the usual prescription for good health: a balanced diet with lots of fruits and vegetables, regular exercise, no smoking.Now add this: Spend a little more time in the sun. Huh? That may sound like medical .After all, we've been warned for decades about the dangers of the sun: wrinkles, age spots and the increasing threat of skin cancer.But new and impressive medical evidence suggests that sunlight is beneficial.The vitamin D it our bodies to make may prevent cancer, protect against heart disease and ward off a long list of disorders such as multiple sclerosis, rheumatoid arthritis, diabetes and gum disease.It is even showing promise as a treatment for heart disease and some cancers. Long recognized as vitally important for bone building (it's needed for calcium absorption), vitamin D has now achieved superstar status among nutrients.While all doctors may not agree, many experts are confident enough of its wide-ranging powers to urge that we get much more of it, from the sun and from supplements, as even the best diet in the world may not give us enough. Which of the following is NOT the usual way of keeping healthy? | [
"To do exercise now and then.",
"To eat plenty of fruits and vegetables.",
"To avoid staying in the sun for a long time.",
"To keep away from cigarettes."
] | A. To do exercise now and then. | mmlu_train |
mmlu_train_45037 | A home computer not only helps children master the old ways of learning, but also opens up possibilities that simply aren't available in traditional education. Some software, for example, allows kids to make decisions and see the results in different situations. The World Wide Web encourages young minds to move easily from link to link, topic to topic. The best software draws children into learning by making them curious--what if I click on this picture, drag this over here, visit that website? Knowing how to use a computer also encourages a child's confidence. Kids figure out quickly that computers are powerful, and mastering the machine makes them feel grown-up. In turn, feeling confident on a computer often translates to academic confidence. Researchers have found that attitudes toward writing, for example, improve when students write on a computer. Perhaps most importantly, computers can enrich family life. Forget the idea that computer kids are separated. Children like to use the computer with adults and other kids, asking questions and comparing results. "The Internet is a unique opportunity to bring resources home, "notes Susan Haugland, PhD, Cape Girardeau, Mo. , author of Computer and Young Children:A World of Discovery. Although the benefits of computers are real, they have disadvantages, too. Kids can lose their way, wasting hours on mindless software of violent games. Just as parents have always helped children make good choices about everything from friends to food, books to TV, now we must make sure they get the best out of computers. What effects do computers have on family life? | [
"They reduce the connection between family members.",
"They destroy the relationship between parents and kids.",
"They provide more opportunities of communication.",
"They make all the family members study together."
] | C. They provide more opportunities of communication. | mmlu_train |
arc_challenge_956 | The majority of the fresh water on Earth is frozen in glaciers and ice caps. If the climate changed around the world, causing glaciers and ice caps to melt, which situation would most likely occur? | [
"Land would become more fertile.",
"Air temperatures would decrease.",
"Ocean water would become saltier.",
"Land masses would become smaller."
] | D. Land masses would become smaller. | arc_challenge |
arc_easy_1049 | Research into the total amount of oil available for use around the world can affect what kind of human choice? | [
"where to retire",
"how to travel to work",
"what kind of coffee to drink",
"whether to recycle glass and aluminum"
] | B. how to travel to work | arc_easy |
aquarat_12322 | When the integer x is divided by the integer y, the remainder is 60. Which of the following is a possible value of the quotient x/y?
I. 15.15
II.18.18
III. 17.17 | [
"I only",
"II only",
"III only",
"I and II only",
"I and III only"
] | A. I only | aquarat |
aquarat_39736 | Anu can do a work in 6 days and Binu alone in 9 days. Anu and Binu undertook to do it for Rs.4200. With help of Minu, they completed the work in 3 days. How much is to be paid to Minu and Anu? | [
"s.700, Rs.2100",
"s.2000, Rs.750",
"s.750, Rs.2000",
"s.800, Rs.1250",
"s.1000, Rs.1250"
] | A. s.700, Rs.2100 | aquarat |
mmlu_train_4776 | Sterling silver is a combination of silver and copper. Which of the following is also a combination of two or more metals? | [
"aluminum.",
"lead.",
"gold.",
"brass."
] | D. brass. | mmlu_train |
mmlu_train_96733 | Cycles of day and night occur how often in a day? | [
"5 times",
"singular instances",
"forty times",
"once a year"
] | B. singular instances | mmlu_train |
mmlu_train_80064 | Spending two or three hours playing outdoors each day can reduce a child's chance of becoming short-sighted, a research shows. It challenges the belief that short-sightedness is caused by computer use, watching TV or reading in weak light. The Australian government researchers believe that sunlight is good for people's eyes. They compared the vision and habits of 100 seven-year-old children in Singapore and Australia. In all, 30% of the Singaporean children were short-sighted--this rate was ten times higher than Australian children. Both groups spent a similar amount of time reading, watching television and playing computer games. However, the Australian children spent an average of two hours a day outdoors--90 minutes more than the Singaporean children. Professor Ian Morgan, from the Australian Research Council's Vision Centre, said, "Humans are naturally long-sighted, but when people begin to go to school and spend little or no time outdoors, the number of short-sighted people gets larger. We're also seeing more and more short-sighted children in cities all around the world--and the main reason may be that city children spend less time outdoors." Daylight can be hundreds of times brighter than indoor light. But why does playing outside prevent us from becoming short-sighted? Scientists believe that natural light has a special chemical which stops the eyeball from growing out of shape and prevents people becoming short-sighted. So be outdoors. It doesn't matter if that time is spent having a picnic or playing sports. How much time did the Singaporean children spend outdoors on average every day in the research? | [
"2 hours.",
"90 minutes.",
"1 hour.",
"30 minutes."
] | D. 30 minutes. | mmlu_train |
aquarat_50771 | A,B,and C were started a business, the total profit for one year is $56700.The profit sharing ratio is 8:9:10 (according to their investment they divide their profit).what is the profit of c? | [
"$5670",
"$18900",
"$21000",
"$13500",
"$27000"
] | C. $21000 | aquarat |
mmlu_train_95760 | If I were recreating water going in and out, I would need to make sure | [
"I paint the water orange",
"I include the animals",
"I use the sun for gravity",
"I repeat it twice"
] | D. I repeat it twice | mmlu_train |
mmlu_train_46529 | Myth: If you cut your hair, it will grow long faster. Truth: That's not true. "Your hair isn't like a lawn or a rosebush, where cutting can stimulate fresh growth," says Phillip Kingsley. The length of your hair is genetically determined. When it reaches a certain length, it stops growing. When you clear up the dead split ends, this make your hair look healthier, but not necessarily longer. Myth: If you skip meals, you lose weight fast. Truth: There's no truth in this advice. Not only will you lose weight by starving yourself, but according to Carol Ann Rinzler, this may actually cause you to gain weight. Rinzler reasons that missing a meal causes your metabolism to slow down so that you burn food more slowly. This only makes you feel hungrier and by the time you finally do reach the table you will probably eat more food. Strange as it may seem, studies show that eating several small meals and snacks throughout the day is a more healthy way to lose pounds. Myth: If you swallow gum,it will stay inside your stomach for seven years. Truth: Actually, it takes just a few days for gum to make its exit---not seven years, says NeiIzenberg, M. D., editor of Kids Health Organization. But because gum is made of the same thing as rubber, it cannot be fully digested in your stomach--- so if you gum up the works on a regular basis, you might find yourself in a sticky situation. Myth: The best way to stop a nosebleed is to lift your head back. Truth: Now that's bad advice. Bloody noses are caused by broken blood vessels, so while lifting your head back might stop the fluid from rushing out of your nose, it won't stop the bleeding; you'll just end up swallowing lots of blood. Your best bet? "Rest quietly. Don't poke or pick, and the blood will naturally clot within a minute or two". Suggests Dr. Izenberg. The length of your hair is determined by _ | [
"cutting it often",
"your gene",
"the food you eat",
"clearing up the dead split ends"
] | B. your gene | mmlu_train |
mmlu_train_13545 | One day last September, as Britney Spears was about to board a flight to Los Angeles from prefix = st1 /London, a blue bottle fell out of her purse. She quickly put it back in, but not before the camera recorded the event. Neither Spears nor her spokesman was willing to comment on the contents of the bottle, but the next morning London's Daily Express published a page of pictures under the headline "EXCLUSIVE: POP PRINCESS SPOTTED AT AIRPORT WITH POT OF SLIMMING TABLETS." Spears was apparently carrying Zantrex-3, one of the most popular weight-loss pills now sold in theUnited States. The pill, which is sold at about fifty dollars for a month's supply, contains a huge amount of caffeine, some green tea, and three common South American herbs that also act as stimulants . It hit the U.S.market last March and has had _ . Millions of bottles have been sold, and during the Christmas season it was displayed in the windows of the nation's largest chain of vitamin shops, G.N.C. (It is so highly sought after that many of the stores keep it in locked counters.) Zantrex-3 is also sold at CVS, Rite _ Aid, Wal-Mart, and other chains, and over the telephone and on the Internet. If you type "Zantrex" into Google, more than a hundred thousand pieces of information about it will appear. At any moment, there are scores of people sell it on eBay. Perhaps the most interesting thing aboutthe success story of Zantrex-3, however, is that _ is far from unique. There are hundreds of similar products on the market today, and they are bought by millions of Americans. And though Zantrex's producer makes some exciting statements ("the most advanced weight control compound period"), so do the people who sell Stacker 2 and Anorex along with those who sell Carb Eliminator and Fat Eliminator. Almost all of these compounds suggest that they can help people lose weight and regain lost energy, and often without diet, exercise, or any other effort. The text mainly tells us _ . | [
"when Britney Spears was found taking weight-loss pills with her",
"how Zantrex-3 became successful in theUSA",
"weight-loss pills are very popular in theUSA",
"Zantrex-3 is forbidden to be sold on theUSmarket"
] | C. weight-loss pills are very popular in theUSA | mmlu_train |
mmlu_train_92628 | Last month I had a health problem and had to see a doctor. After examining me, The doctor said to me, "The result isn't too bad ." But you must excise often and have healthy food every day. In fact, I'm a lazy person. I never get up early to exercise. And I often have junk food because I like it. In order to be healthy, I decided to change my lifestyle. Now I get up at 6:00 am every day. Then I go out to run for about an hour. I go to a gym on Wednesday and Saturday afternoon. And I hardly have junk food. I have healthy food, like milk and fish. I often eat vegetables and I have an apple every day. You know, " An apple a day keeps the doctor away " I also have about eight glasses of water. And I usually go to bed by ten. All these things make me healthy. What does "An apple a day keeps the doctor away" mean ? | [
"The doctor goes away when he sees an apple.",
"The doctor runs away when you give him an apple.",
"If you eat an apple every day, you'll be healthy.",
"The doctor gives you an apple every day and then you don't need to see him."
] | C. If you eat an apple every day, you'll be healthy. | mmlu_train |
arc_challenge_26 | Michael learned that the movement of Earth in the solar system causes changes that can be seen on the planet. Which change could be seen on Earth in the time it takes Earth to rotate once on its axis? | [
"day becoming night",
"winter changing to spring",
"January changing to February",
"a new moon becoming a full moon"
] | A. day becoming night | arc_challenge |
arc_easy_1007 | Light sometimes behaves as waves and other times as particles. Which property of light is equally explainable by treating light as either particles or waves? | [
"interference of light",
"reflection of light",
"diffraction of light",
"polarization of light"
] | B. reflection of light | arc_easy |
mmlu_train_86783 | Welcome to Wen Feng's Clothes Shop! Big Sale ! Goods Colors Price (each) Pants Black, white, brown Y=65 Coat Black Y= 95 Cap Blue, white Y= 15 T-shirt Red, green Y= 60 Shoes Black , white Y= 80 Bag Blue Y= 35 We can find _ in Wen Feng's Clothes Shop . | [
"green pants",
"brown shoes",
"black bags",
"white caps"
] | D. white caps | mmlu_train |
mmlu_train_5058 | 2009 is the year of what? Yes, it's the year of the Ox. But do you know that 2009 is also the year of the telescope? This year the world celebrates the 400thanniversary of Galileo's observations of the universe through an astronomical telescope . In 1609, the Italian scientist first pointed a "Dutch perspective glass" at the night sky and made discoveries that changed mankind's conceptions of the universe. In honor of Galileo's discoveries, the United Nations and the International Astronomical Union have declared 2009 to be the International Year of Astronomy (IYA 2009). IYA 2009 is a yearlong celebration of astronomy. Its goal is to spread knowledge of astronomy's contributions to society and culture and to inspire more interest in astronomy and science, especially among young people. The theme of the celebration is "The Universe, Yours to Discover." One interesting aim of the IYA is to encourage more diversity in the field of astronomy and physics. IYA organizers hope that the yearlong celebration of astronomy will inspire more females and underrepresented minorities to pursue careers in science. An event that will help further that goal is 100 Hours of Astronomy (100 HA) that will fall on April. This event aims to have as many people as possible look through a telescope. From April 2ndto 5th, millions of people worldwide will peer through telescopes to catch their first glimpse of the universe, just as Galileo's did 400 years ago. Sidewalk astronomy events will give city-dwellers an excellent opportunity to see the moon, the planet Saturn, and other objects in position for early evening observations. Organizers hope that the activities of IYA will "promote a greater appreciation of the astronomy." So join the fun. Look through a telescope this year! What kind of article is it? | [
"A news report.",
"A popular reading.",
"A tourist guide.",
"A science fiction."
] | B. A popular reading. | mmlu_train |
aquarat_13206 | If a card is drawn from a well shuffled pack of cards, the probability of drawing a spade or a king is? | [
"4/15",
"4/19",
"4/11",
"4/13",
"4/17"
] | D. 4/13 | aquarat |
mmlu_train_52970 | Albert Hofmann was a Swiss Scientist who was fascinated by nature. This led him to a career in chemistry in which he sought answers to his uncertainties. He worked at Sandoz Laboratories where he nurtured his research work, and there he made a lot of success by working with various plants and changing them into something useful. He became famous when he became the first person to produce lysergic acid diethylamide (LSD) . In addition, he was also the first person to taste it and learn about its hallucinogenic effects. He was deeply connected to the nature and argued that LSD, besides being useful for psychiatry , could also be used to promote awareness of mankind's place in nature. However, he was disappointed that his discovery was being carelessly used as a drug for entertainment. Because of his discovery, LSD fans have fondly called him "The father of LSD". Besides carrying out his scientific experiments, he also authored numerous books and more than 100 scientific articles. In 2007, he featured in a list of the 100 greatest living geniuses , published by The Telegraph Newspaper. Childhood & Early Life Albert Hofmann was born in Baden, Switzerland, on January 11, 1906. He was the eldest of four children. His father was a poor toolmaker in a factory and they lived in a rented apartment. He spent much of his childhood outdoors, and grew up with a very deep connection with nature. He had mind-blowing experiences in childhood, wherein nature was changed in magical ways that he didn't understand. These experiences caused questions in his mind, and chemistry was the scientific field which allowed him to understand them. He studied chemistry at Zurich University, and his main interest is the chemistry of plants and animals. At 23, he earned his Ph. D with honors. What led Albert Hofmann to a career in chemistry? | [
"His nature.",
"His father.",
"His family.",
"His interest."
] | D. His interest. | mmlu_train |
mmlu_train_79498 | Do you like listening to music? Does all of the music bring happiness to you? Do you know some music is noise? What is noise? Noise is a loud or unwanted sound. It is also called noise pollution. Where is noise from? Noise can be caused by many kinds of machines, such as motorcycles, planes, farm tractors and TVs. And, to some people, rock bands are also noise. What happens to people who live near noisy machines or use them over a period of time? Doctors find that noise pollution can influence both our health and behavior. It can cause high stress levels, hearing loss, sleep problems, and other harmful effects. Scientists use a unit of measure called a decibel to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talk measures between 40 to 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level causes the greatest hearing loss. How do we reduce noise damage? Turn down your music player or wear ear muffs when you are working in a noisy environment. Ear muffs for human can protect against noise pollution. According to the passage, loud noises can . | [
"stop machines",
"cause a loss of hearing",
"improve people's hearing",
"help people to sleep better"
] | B. cause a loss of hearing | mmlu_train |
mmlu_train_94761 | The process by which organisms with favorable variations reproduce at higher rates than those without such variations is | [
"disruptive selection.",
"natural selection.",
"sexual selection.",
"directional selection."
] | B. natural selection. | mmlu_train |
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