id stringlengths 9 18 | question stringlengths 4 4.81k | choices listlengths 2 13 | full_answer stringlengths 4 180 | dataset stringclasses 5
values |
|---|---|---|---|---|
aquarat_39607 | If the operation Ø is defined for all positive integers x and w by x Ø w = (2^x)/(2^w) then (4 Ø 2) Ø 1 = ? | [
"2",
"4",
"8",
"16",
"32"
] | C. 8 | aquarat |
aquarat_36205 | In a certain mathematical activity, we have five cards with five different prime numbers on them. We will distribute these five cards among three envelope: all could go in any envelope, or they could be broken up in any way among the envelopes. Then in each envelop, we find the product of all the cards in that envelope: that is the “number” of the envelope. An envelope containing no cards has the number 1. We then put the three envelope numbers in order, from lowest to highest, and that is our set. How many different T sets can be produced by this process? | [
"41",
"89",
"125",
"243",
"512"
] | A. 41 | aquarat |
mmlu_train_12662 | My interest in Chinese food started years a90, when l was a young reporter for the Washington Post. Our office wasn't far from Chinatown, where I found some very good Chinese restaurants. The first time I ever ate Chinese food I loved it. I noticed the fresh taste of the meat and vegetables. When I learned more about the food, I began to understand why it has this special feature. Many years ago, China had an energy crisis because it lost much of its wood due to over population and poor management of its forests. This loss was very bad for the country, of course, but it turned out to be very good for the food. Wood became very expensive and hard to get,so the Chinese had to either find a substitute for their valuable wood,or learn how to use it better. There weren't any substitutes so people found ways to economize. In order to economize in cookin9, they had to use very little wood. So they started cutting their meat and vegetables into small pieces before they put them in the hot oil.That way,the food cooked faster and they saved their fuel. The food prepared in this way kept its fresh flavorand it's this flavor that attracts people from other countries to the art of Chinese cooking. This text is mainly about _ . | [
"what caused Chinese food to taste fresh",
"how Chinese food is cooked in the US",
"when the author started to make Chinese food",
"why most foreigners like cooking Chinese food"
] | A. what caused Chinese food to taste fresh | mmlu_train |
mmlu_train_16855 | Should e-cigarettes (electronic cigarettes) be a new choice for the smokers trying to get rid of the habit? Reactions from Americans are mixed. More than half of the people questioned in a survey think e-cigarettes should be controlled by the US Food and Drug Administration, but 47 percent believe the e-cigarettes should be available to the smokers who want to quit. "In the hunt for a safter cigarette, e-cigarettes are becoming a popular choice among those either trying to quit."or looking to replace standard tobacco smoke with an alternative that manufacturers claim to be safer, "Zogby International, which conducted the survey, said in a statement. About half of the 4,611 adults who took part in the survey had heard about e-cigarettes, which are battery-powered, or rechargeable cigarettes that vaporize a liquid nicotine solution. They do not produce smoke but a water vapor without smell. Sold mostly on the Internet, e-cigarettes were first made in China. Last year the World Health Organization (WHO) warned against using e-cigarettes, saying there was no evidence to prove they were safe or helped smokers break the habit. The WHO said people who smoke e-cigarettes breathe in a fine fog of nicotine into the lungs. Nearly a third of people questioned in the survey think that e-cigarettes should be allowed in places where smoking is forbidden, because they don't produce smoke, but 46 percent disagree. Men who were aware of the availability of e-cigarettes were more likely than woman to say they should be a choice available to smokers who want to quit. Young people, aged 18-29, and singles were the groups most open to trying e-cigarettes. Smoking is the single largest cause of preventable death worldwide, according to the WHO. What's the attitude of the WHO towards e-cigarettes? | [
"Negative",
"Supportive",
"Doubtful.",
"Indifferent"
] | A. Negative | mmlu_train |
mmlu_train_92801 | In any physical or chemical process, what two quantities are always conserved? | [
"matter and total energy",
"light and acoustic energy",
"density and thermal energy",
"gravity and potential energy"
] | A. matter and total energy | mmlu_train |
arc_easy_1483 | The action that results when waves made in a pond strike the edges and bounce back is known as | [
"amplitude.",
"frequency.",
"vibration.",
"reflection."
] | D. reflection. | arc_easy |
mmlu_train_73814 | Hello, I'm Kate. I like different kinds of food. I like hamburgers, salad and orange juice. For breakfast, I often have some milk and hamburgers. I don't like dessert . My favorite football star, Tony Brown, eats lots of healthy food. He likes eggs and vegetables for breakfast. For lunch, he eats hamburgers, tomatoes, chicken, oranges and apple juice. For dinner, he likes meat and French fries. He doesn't have dessert. "I like football better than dessert." he says. Tony Brown likes _ better. | [
"dessert",
"basketball",
"football",
"running"
] | C. football | mmlu_train |
arc_challenge_687 | Which set of descriptions correctly states the difference between a population and a community? | [
"Population: one species in an area Community: one species worldwide",
"Population: organisms in a small area Community: organisms in a large area",
"Population: living parts of an area Community: living and nonliving parts of an area",
"Population: one type of organism in an area Community: many types of org... | D. Population: one type of organism in an area Community: many types of organisms in an area | arc_challenge |
aquarat_15221 | Suppose that f(x) is a function such that for every real number x,i)f(x)+f(1-x) = 10 and (ii) f(1+x) = 3+f(x). Then f(x)+f(-x)
must equal | [
"7",
"9",
"10",
"11",
"12"
] | A. 7 | aquarat |
arc_easy_173 | How does ice change the shape of rocks? | [
"It dissolves the rocks by pooling on surfaces.",
"It breaks the rocks by expanding in openings.",
"It smooths the rocks by colliding with them.",
"It moves the rocks by pressing on them."
] | B. It breaks the rocks by expanding in openings. | arc_easy |
aquarat_27177 | Employees of a certain company are each to receive a unique 9-digit identification code consisting of the digits 0, 1, 2, 3, 4, 5, 6, 7, and 8 such that no digit is used more than once in any given code. In valid codes, the second digit in the code is exactly twice the first digit. How many valid codes are there? | [
"14,720",
"16,240",
"18,320",
"20,160",
"22,480"
] | D. 20,160 | aquarat |
aquarat_36675 | A person who has a certain amount with him goes to market. He can buy 50 oranges or 40 mangoes. He retains 10% of the amount for taxi fares and buys 20 mangoes and of the balance he purchases oranges. Number of oranges he can purchase is | [
"36",
"40",
"15",
"20",
"10"
] | D. 20 | aquarat |
aquarat_35736 | If it is 6:27 in the evening on a certain day, what time in the morning was it exactly 2,879,277 minutes earlier? (Assume standard time in one location.) | [
"6:22",
"6:24",
"6:27",
"6:30",
"6:32"
] | D. 6:30 | aquarat |
mmlu_train_47695 | One Monday morning, Paul and his classmates were in science laboratory for their practical chemistry lesson. The students were going to work in pairs to do an experiment. Before they began, the teacher gave them this description of the different stages of the experiment. Stage 1: Prepare the equipment: a test tube, a crucible, a Bunsen burner and tongs. Stage 2: Weigh 5 grams of baking soda (sodium bicarbonate) and put it in a crucible. Stage 3: Heat 10 ml of hydrochloric acid in a test tube. Stage 4: Pour the warm acid onto the baking soda and continue to heat the mixture. Result: The acid reacts with the bicarbonate to form water, carbon dioxide gas and salt. The hotter the mixture, the quicker the reaction. Continue to heat the mixture until the water evaporates, leaving the salt in the crucible. Paul and his partner followed the instructions and set up their equipment. Paul went to the cupboard to get a bottle of hydrochloric acid. He found that there was only one bottle in the cupboard so he took that. There was no label on the bottle and Paul didn't check with the teacher if it was the right solution. He measured the liquid and poured it into a test tube. Using tongs to hold the test tube, he heated it over the Bunsen burner. That's when things started to go wrong. The liquid in the test tube was not hydrochloric acid. When it was heated, it formed a thick cloud of white gas. Soon the room was full of this strong smelling white gas. All the students started coughing and their eyes hurt. The teacher immediately opened the windows and ordered the students to leave the laboratory at once. She realized that the liquid was a crylamide and that it is poisonous. Fortunately, nobody was injured in the incident. However, it taught the students and the teacher a good lesson. What substance were the students making in the experiment? | [
"Water",
"Carbon dioxide gas",
"Salt",
"Poisonous gas"
] | C. Salt | mmlu_train |
mmlu_train_10554 | How Does Your Body Keep the Same Temperature? The temperature of your body should always be the same if you are fine, no matter whether the weather is hot or cold. That is why the doctor tests your temperature with a thermometer when you are sick. Normally, your body temperature is ninety-eight point six degrees Fahrenheit . If it is higher than that, it is a sure sign that something is wrong with your body. Your body keeps the same temperature all the time, because it balances the heat it produces and the heat it gives off. It is always burning up food and producing heat. It can produce heat faster when the body needs or give off heat faster when the body becomes too warm. Let's see how this works. The heat of your body is given off chiefly through the skin. When you feel cold, your skin is tight and shows "goose flesh". When you feel chilly , you must jump around to keep warm. Then your muscles begin to work, burn up fuel and produce more heat. It is not pleasant to shiver so you usually prefer warming up by taking exercise, or put on more clothes to keep warm. When you get warm, the skin is loose and soft. It is so supplied with blood that heat is given off rapidly. If you get too warm, you begin to sweat and more body heat is used in evaporating the moisture in your body. In warm weather or warm rooms, you wear less clothing, so that heat can be given off freely. You prefer less exercise because your body is warm enough, and the extra heat produced by taking too much exercise makes you uncomfortable. Now you see why you feel differently in different kinds of weather. In summer, when it is hot, you feel tired and lazy. You do not care to work or play, but enjoy lying down and doing nothing. When you get out of doors in winter, the cold air makes you feel lively. You want to run and play. From this passage we know that we feel differently in different kinds of weather because _ . | [
"our bodies deal with different kinds of weather in different ways to keep the same temperature.",
"we feel tired and lazy in summer and lively in winter when we are outside in cold air",
"we have different emotions in different kinds of weather",
"the body temperature is always changing in different kinds of... | A. our bodies deal with different kinds of weather in different ways to keep the same temperature. | mmlu_train |
aquarat_40698 | Sandy leaves her home and walks toward Ed's house. Two hours later, Ed leaves his home and walks toward Sandy's house. The distance between their homes is 52 kilometers, Sandy's walking speed is 6 km/h, and Ed's walking speed is 4 km/h. How many kilometers will Sandy walk before she meets Ed? | [
"33",
"34",
"35",
"36",
"37"
] | D. 36 | aquarat |
arc_easy_542 | The human body gets the energy it needs for growth and repair directly from | [
"soil",
"food",
"sunlight",
"water"
] | B. food | arc_easy |
mmlu_train_99542 | If standing on sparking wires, you feel nothing because | [
"you have sneakers on",
"you are simply immune",
"you have a hard hat on",
"you have pants on"
] | A. you have sneakers on | mmlu_train |
mmlu_train_52011 | American government suggests that children and teens should get 60 minutes of physical activity every day. But less than half of children and just 10% of teens meet these suggestions. What's the deal? It's reported that about 44million US kids participate in organized sports(such as baseball, softball, soccer).But a new study says just one-quarter of kids get the government-recommended amount of exercise when they show up for team practices. The study, published online last month in a medical journal, says younger kids and boys do better than teens and girls. The study looked at 200 kids aged 7 to 14 who played on soccer, baseball and softball teams. The kids wore sensors to measure their activity during practices. During each practice, kids averaged 30 minutes of downtime . "It is not clear how much physical activity is provided by youth sports practices," say the California-based authors of the study. "Much of the time may be inactive, such as receiving verbal instructions and waiting for turns." What's a parent or coach--or kid--to do? The authors of the study suggest increasing the number of practices, _ the time of practices and changing it up during practices. For example, the coach could give each player a ball at the same time. Rather than focusing on one player's skills, it's best to get the whole team moving. But, the study says, the bottom line is that team sports aren't enough exercise. For a child to meet the US physical activity suggestions, the kid will have to do more than just join a team. Exercise is also necessary during breaks, during physical education class, after school and even on the way to school. What's the best title of the passage? | [
"Necessary for Kids to Exercise",
"Kids for Fun?",
"How to Keep Fit",
"Not Enough Exercise?"
] | D. Not Enough Exercise? | mmlu_train |
mmlu_train_54003 | Can people change their skin color1 without suffering like pop king Michael Jackson? Perhaps yes. Scientists have found the gene that determines skin color1. The gene comes in two versions, one of which is found in 99 percent of Europeans. The other is found in 93 to 100 percent of Africans, researchers at Pennsylvania State University report in the latest issue of science. Scientists have changed the color1 of a dark-striped zebrafish to uniform gold by inserting a version of the pigment gene into a young fish. As with humans, zebrafish skin color1 is determined by pigment cells, which contain melanin . The number, size and darkness of melanin per pigment cell determine skin color1. It appears that, like the golden zebrafish, light-skinned Europeans also have a mutation in the gene for melanin production. This results in less pigmented skin. However, Keith Cheng, leader of the research team, points out that the mutation is different in human and zebrafish genes. Humans acquired dark skin in Africa about 1.5 million years ago to protect bodies from ultra-violet rays of the sun , which can cause skin cancer. But when modern humans leave Africa to live in northern latitudes, they need more sunlight on their skin to produce vitamin D. So the related gene changes, according to Cheng. "Asians have the same version of the gene as Africans, so they probably acquired their light skin through the action of some other gene that affects skin color1," said Cheng. The new discovery could lead to medical treatments for skin cancer. It also could lead to research into ways to change skin color1 without damaging it like chemical treatment did on Michael Jackson. ks5u Scientists have done an experiment on a dark-striped zebrafish in order to _ . | [
"find the different genes of humans'",
"prove the humans' skin color1 is similar to that of zebrafish in its formation",
"find out the reason why the Africans' skin color1 is dark",
"find out the ways of changing people's skin color1"
] | B. prove the humans' skin color1 is similar to that of zebrafish in its formation | mmlu_train |
mmlu_train_86466 | "An apple a day keeps the doctor away." Well, milk may work in the same way! Milk is the natural food for mammalian babies. It helps them grow strong because it is rich in protein , calcium and vitamins. Milk can also help you sleep better because it calms you down. But remember to drink milk with care. Find out how old the milk is. Make sure it is fresh and hasn't gone bad. Don't drink milk when your stomach is empty. Eat some bread or corn at the same time. That'll help you take in more protein and vitamins. Doctors say teens need at least 500ml of milk a day. That's two or three cups. Milk-drinking started long ago, as early as 6,000-8,000BC. At that time people started to keep cows, sheep and goats to get their milk. Of course what you drink today isn't that fresh from the cow. People cool the fresh milk down to 40C to stop the bacteria growing. In factories, milk is pasteurized to stop it growing bad. After disinfections and packaging, it goes to the supermarkets. Yoghourt also comes from milk. People make some special bacteria to change the taste of milk and make the nutrients in it easier for people to take in. Maybe that's why it's getting more popular with people! Milk helps people grow strong because it is rich in _ . | [
"Calcium",
"protein",
"vitamins",
"A, B and C"
] | D. A, B and C | mmlu_train |
mmlu_train_2431 | A solution with a pH of 2 can be increased to a pH above 7 by adding | [
"an acid.",
"water.",
"a base.",
"hydrogen."
] | C. a base. | mmlu_train |
aquarat_11608 | A tank is filled by 3 pipes A,B,C in 5 hours. Pipe C is twice as fast as B and B is twice as fast as A. How much will pipe A alone take to fill the tank ? | [
"25hr",
"35hr",
"40hr",
"20hr",
"50hr"
] | B. 35hr | aquarat |
mmlu_train_1886 | Cell membranes are described as selectively permeable. Four students were asked to explain what this means and provided the answers given below.Student 1: Cell membranes prevent all materials from entering the cell.Student 2: Cell membranes only provide structural support for the cell.Student 3: Cell membranes regulate which substances can enter and exit the cell.Student 4: Cell membranes allow water and water-soluble substances to enter the cell.Which student correctly identified the function of the selectively permeable membrane? | [
"Student 1",
"Student 2",
"Student 3",
"Student 4"
] | C. Student 3 | mmlu_train |
arc_easy_1186 | Which type of organism is the best at fixing nitrogen? | [
"bacteria",
"fungi",
"protists",
"animals"
] | A. bacteria | arc_easy |
aquarat_31600 | From a corner of a ground of 20m*30m, a boy hits a ball that travels maximum 14m. What is the area of the football ground through which the ball can pass by the hit of that boy from that corner ? | [
"132",
"140",
"150",
"154",
"168"
] | D. 154 | aquarat |
mmlu_train_20669 | Washington: NASA has announced evidence that Jupiter's largest moon, Ganymede, has a saltwater ocean under its icy surface. The ocean seems to have more water than all the water on Earth's surface, according to new Hubble observation. New Hubble observations of Ganymede's magnetic field strongly suggest that the moon, which is the largest in our whole solar system, is home to a subsurface ocean. Scientists estimate the ocean is 95 kilometres thick, which is about 10 times deeper than Earth's oceans. But unlike our salty waters, Ganymede's ocean is buried under 150 kilometres of ice. While scientists have speculated since 1970s about the presence of an ocean on Ganymede------the largest moon in our solar system------ until now the only observational evidence came from a brief flyby by the Galileo spacecraft, which didn't observe the moon long enough to confirm a liquid ocean. This discovery marks an important milestone, highlighting what only Hubble can accomplish. In its 25 years in orbit, Hubble has made many scientific discoveries in our own solar system. A deep ocean under the icy surface of Ganymede opens up further exciting possibilities for life beyond Earth. Scientists have already confirmed the existence of an ocean on Europa, another moon orbiting Jupiter, and NASA has announced plans to send an unmanned mission there searching for the life that might come with liquid water. Hubble is a telescope that orbits Earth, but because of its impressive gravitational analyses it can be used to study the inside of far distant planets. Using these same principles, scientists could theoretically detect oceans on distant planets as well. What type of writing does this passage belong to? | [
"A term essay",
"A news report",
"An experiment report",
"An exploration review."
] | B. A news report | mmlu_train |
aquarat_51182 | Find √? /19 = 4 ? | [
"76",
"5776",
"304",
"1296",
"None"
] | B. 5776 | aquarat |
aquarat_28154 | If there are 5 seats and 2 students, in how many ways can they be seated? | [
"12",
"16",
"20",
"24",
"28"
] | C. 20 | aquarat |
arc_easy_487 | Which area is coldest? | [
"rainforest",
"tundra",
"grassland",
"reef"
] | B. tundra | arc_easy |
aquarat_47801 | What is remainder of the division (1225*1227*1229)/12? | [
"1",
"0",
"3",
"2",
"4"
] | C. 3 | aquarat |
aquarat_31734 | 6x − 24 = 6y
5y + 5x = 15
Which of the following is the number of solutions to the system of equations shown above? | [
"Exactly one",
"Exactly three",
"Exactly two",
"More than three",
"None"
] | A. Exactly one | aquarat |
mmlu_train_93038 | A scientist developed a model that described the actions of DNA in the cell nuclei, which helped explain how traits were inherited. Which scientist helped develop this model? | [
"Bohr",
"Hooke",
"Mendel",
"Watson"
] | D. Watson | mmlu_train |
mmlu_train_16374 | New findings suggest that brainy card games such as contract bridge may temporarily raise production of a key blood cell including in fighting off illness. After 90 minutes of play, bridge players had increased level of immune cell, according to research reported last week. A researcher, Diamond, studies bridge players from a woman's bridge club. She chose bridge players because the game includes skills stimulating a part of the brain called the dorsolateral cortex. Earlier animal research suggests that this part of the brain may play a role in the immune system. The findings are based on blood samples drawn from 12 women players. Their blood samples showed a rise in levels of white blood cells called T cells after they played bridge for 90 minutes. T cells are produced by the thymus gland and used by the immune system against diseases. The T cells count jumped significantly in eight of the bridge players, and slightly in the other four. The findings contribute to the field of neuroimmunology , whose name reflects the fact that the nervous system and the immune system are not considered separate and isolated systems. What isn't clear is whether the help to the immune system from an activity like contract bridge is lasting or temporary. It's also not clear whether the increase in T cells could finally be targeted against special illness. A T cell is _ . | [
"a brain cell",
"a white blood cell",
"a red blood cell",
"a kind of dangerous blood"
] | B. a white blood cell | mmlu_train |
mmlu_train_29611 | Our body clock,or natural body rhythm,influences our energy and alertness.Paying attention to it can help us choose the suitable time of day when we best perform specific tasks. The reality,however,is that most of us organize their time around work demands,school deadlines,commuting or social events.Doing whatever your body feels like doing is a luxury in today's fast-paced modem society. But that doesn't mean it isn't worth trying.Obeying our body clock has significant health benefits.Disrupting our natural body rhythm,on the other hand,has been linked to problems such as depression,obesity,or headache,says Steve Key,a biology professor. When the body clock can synchronize(......)the rhythms of its natural processes,it "gives us an advantage in daily life",says Key. According to him,when it comes to cognitive work,most adults perform best in the late morning.As our body temperature starts to rise just before awakening in the morning and continues to increase until midday,our memory,alertness and concentration gradually improve. However,he adds,our ability to concentrate typically starts to decrease soon thereafter.Most of us are more easily distracted between noon and 4 pm. Alertness also tends to fall after eating a meal and sleepiness tends to peak around 2 pm,making that a good time for a nap. Surprisingly, tiredness may increase our creative powers.For most adults,problems that require open ended thinking are often best dealt with in the evening when they are tired, according to a study in the journal Thinking & Reasoning. When choosing a time of day to exercise,paying attention to your body clock can improve results.Physical performance is usually best from about 3 to 6 pm,says Michael Smolensky,a professor of biomedical engineering. Of course, not everyone's body clock is the same,making it even harder to synchronize natural rhythms with daily plans. According to Steve Key,which of the following is NOT true? | [
"When our body clock synchronizes the rhythms of its natural processes,we can do better.",
"When it comes to cognitive work,most people perform best in the late morning.",
"As body temperature rises before awakening in the morning,our concentration gradually improves.",
"We concentrate better in the late morn... | B. When it comes to cognitive work,most people perform best in the late morning. | mmlu_train |
mmlu_train_95144 | Why is it dangerous for an animal to be kept boxed up in an area without air circulation? | [
"it will be confused",
"it might get too viscious",
"it will be scared",
"it might get overheated"
] | D. it might get overheated | mmlu_train |
arc_easy_719 | The islands in the mid-Pacific Ocean region were formed by | [
"land subsidence.",
"deposition from currents.",
"wind and water erosion.",
"volcanic activity."
] | D. volcanic activity. | arc_easy |
aquarat_50851 | A boat goes 100 km downstream in 10 hours, and 60 m upstream in 15 hours. The speed of the stream is? | [
"3",
"22 1/4",
"22 1/2",
"22 1/1",
"22 1/3"
] | A. 3 | aquarat |
mmlu_train_20273 | I had been to several doctors as a child, but I have a special place in my heart for Dr. Vincent. He was a Pediatric Cardiologist at UCLA back in 1971 who saved my life. I was eight years old at the time with a severe heart problem and I needed heart surgery. My Mom did not have the money, and without the surgery there was a real good chance I would not live to be thirteen years old. After contacting several organizations Dr. Vincent was able to get financial help for me through United Way, a Crippled Children's Organization. Dr. Vincent was a handsome man; he was also very gentle and caring. I remember being in the hospital for an Angiogram test, and during the procedure I was crying terribly, so the medical staff called in Dr. Vincent to calm me down, and he was able to comfort me when no one else could. Then the time came for me to have heart surgery; there was a fifty- percent chance that I would not make it through the surgery because it was experimental. At the time I was only the second or third person to have this procedure done. I was absolutely terrified, and again Dr. Vincent reassured me he would see to it that everything would be all right. I had a lot of confidence and trust in Dr. Vincent; He came to see me after the surgery, which was extremely painful but very successful, and brought me a stuffed animal. I was so surprised to get this gift from Dr. Vincent; I gave him a hug. I guess Dr. Vincent must have known I was feeling very lonely and scared. You see, I had no family or friends visit me while I was in the hospital except for my Mom, and I am not sure why. I do know one thing; I had a wonderful doctor who took the time to help a scared little girl who felt all alone. This was twenty eight years ago, so wherever you are Dr. Vincent, I want to thank you for not only saving my life, but you helped me live a normal productive life, and for showing me that you truly cared, for that I will be eternally grateful to you. Why did Dr. Vincent have a special place in her heart? Because _ . | [
"Dr. Vincent was handsome",
"Dr. Vincent was caring and kind",
"Dr. Vincent carried out the operation.",
"Dr. Vincent offered the money the operation needed."
] | B. Dr. Vincent was caring and kind | mmlu_train |
arc_easy_2015 | A function of a plant's roots is to | [
"protect the plant.",
"absorb water and minerals.",
"remove waste products.",
"take in food for the plant."
] | B. absorb water and minerals. | arc_easy |
mmlu_train_28799 | Most of the flowers in nature are red, orange and yellow. If we have seen a black flower, it's a chance in million. People have made a census ( ) to colors of more than four thousand kinds of flowers and discovered that only eight of them are black. As we know, sunlight is formed by seven different colored lights. The wave length of each light is different, so the quantity of heat in each light is also different. Flowers, especially their petals ( ) , are easy to be harmed by high temperature. Black flowers can take in all the light waves which cause the flowers to dry up in a high temperature. So black flowers can rarely survive sunlight. But red flowers, orange flowers and yellow flowers can protect themselves from sunlight by reflecting the red light, orange light and yellow light, each of which has a large quantity of heat. Which of the following ideas is NOT true? | [
"People have found that only a few kinds of flowers are black.",
"Flowers are easy to be harmed by very high temperature.",
"Red, orange and yellow flowers can also absorb the light of all wave lengths.",
"The black flowers cannot protect themselves from sunlight."
] | C. Red, orange and yellow flowers can also absorb the light of all wave lengths. | mmlu_train |
mmlu_train_2389 | What do water, aluminum, redwood trees, and valley quail all have in common? | [
"They are all pure elements.",
"They are all made of cells.",
"They are all living creatures.",
"They are all made of atoms."
] | D. They are all made of atoms. | mmlu_train |
mmlu_train_2308 | In certain species of plants, purple flowers (P) are dominant to white flowers (p). If two heterozygous plants are crossed, what will be the phenotype of the offspring? | [
"100% purple flowers",
"100% white flowers",
"75% white flowers, 25% purple flowers",
"25% white flowers, 75% purple flowers"
] | D. 25% white flowers, 75% purple flowers | mmlu_train |
mmlu_train_65949 | What you see is what you eat, according to the latest study to confirm that watching TV encourages children to eat more junk food. But the researchers say there may be an easy way to stop unhealthy snacking in front of the television: put healthier food within easy reach. Leah Lipsky and Ronal Iannotti are the scientists who worked on the study, which was reported this week in the Archives of Pediatrics & Adolescent Medicine. The report says that for every hour of television children watch, they are 8% less likely to eat fruit every day, 18% more likely to eat candy, and 16% more likely to eat fast food. The reasons for the link between watching TV and eating junk food aren't surprising: young people watching TV are exposed to more advertising for unhealthy food-such as fast food-than commercials for fresh fruit and vegetables. Studies show that children who watch a lot of TV are more likely to prefer eating things that are high in sugar, salt and fat, even when they aren't watching TV. The researchers also found that some children who snacked in front of the television, however, increased the amount of fruit that they ate. It all depended on what was available and within reach. " _ ," says Lipsky. "But it suggests that if you have other choices available-and don't have the unhealthy choices available-then children might be encouraged to eat more fruit." Lipsky and Iannotti also recommend that parents _ the amount of time that children spend in front of a TV or computer-no more than two hours a day for children over two years old. Which of the following is an easy way to stop unhealthy snacking in front of the television? | [
"Avoiding watching advertisements.",
"Putting healthy food nearby.",
"Putting unhealthy food nearby.",
"Watching TV with parents."
] | B. Putting healthy food nearby. | mmlu_train |
aquarat_16023 | Jim’s Taxi Service charges an initial fee of $2.35 at the beginning of a trip and an additional charge of $0.35 for each 2/5 of a mile traveled. What is the total charge for a trip of 3.6 miles? | [
"$3.15",
"$4.45",
"$4.80",
"$5.5",
"$5.40"
] | D. $5.5 | aquarat |
mmlu_train_73158 | "Eat your breakfast. It's the most important meal of the day!" Why are parents always saying that? Well, a person is like a car. After a long night of sleeping, there is no fuel in your fuel tank . Breakfast is like the fuel. It makes you work or walk on the road. What should you eat? Any breakfast is better than no breakfast, but try not to have hamburgers or dessert all the time. They don't have the necessary nutrients . And if you have a hamburger for breakfast, you won't feel full for long. Try to eat all kinds of foods like grains, fruit, vegetables and drink some milk. Oh, try to eat more apples because an apple a day can help to keep the doctor away. The writer thinks breakfast is like the _ | [
"fuel",
"car",
"friend",
"teacher"
] | A. fuel | mmlu_train |
mmlu_train_67132 | Everyone wants to have a healthy heart. Still, heart diseases affect more than 1 in 3 adults in the United States. The good news is that some simple, everyday habits can make a big difference in your ability to live a healthy lifestyle. Here are some worst habits for your heart, and how to avoid them. Watching TV Sitting for hours on end increases your risk of heart attack and stroke ,"some exercise doesn't make up for the time you sit,"says Harmony R. Reynolds, Why? The lack of movement may affect blood levels of fats and sugars. Dr. Reynolds advises walking around regularly and, if you're at work, standing up to talk on the phone. Leaving hostility and depression unchecked Are you feeling stressed or sad? It can do harm to your heart. While everyone feels this way some of the time, how you handle these emotions can affect your heart health."Those with stress are in greater danger; research has shown a benefit to laughter and social support," Dr. Reynolds says. "And it's helpful to be able to go to someone and talk about your problems." Cutting off from the world It's no secret that on some days, other human beings can seem annoying and too difficult to get along with. However, it makes sense to strengthen your connections to the ones you actually like. People with stronger connections to family, friends, and society in general tend to live longer, healthier lives. Everyone needs alone time, but you should still reach out to others and keep in touch whenever you can. Drinking (too much) alcohol Sure, studies suggest a small amount of alcohol may be good for your heart. However, too many of us drink over. Too much alcohol is linked to a greater risk of high blood pressure, high levels of blood fats, and heart failure. From the passage we can infer that _ . | [
"some everyday habits can help avoid heart attacks",
"standing up to talk on the phone is not a good idea",
"it's easy to strengthen your connections to others",
"too much alcohol is not linked to heart failure"
] | A. some everyday habits can help avoid heart attacks | mmlu_train |
mmlu_train_18921 | The expression "a thirst for knowledge" may soon have a new meaning for millions of people who have no way to get clean water. Researchers have developed a book with specially treated pages that can turn dirty water into clean and drinkable water. They say their invention could improve the lives of many in the developing world. About 700 million people around the world are at risk of disease or even death because their drinking water is not clean. The water is polluted by harmful bacteria. The book contains 25 pages. Each page is about one millimeter thick. The pages contain very small particles of silver. The pages can be used as filters to remove harmful microorganisms that can pollute drinking water. The filter kills the organisms that pass through it. Pictures on the pages show the dangers of dirty water and how to use the book for those unable to read. The pages are made of filter paper. They are designed to be torn from the book. Water can be poured through the paper to be cleaned. Ms. Dankovich, the inventor, says each page can treat up to 100 liters of water. She recently presented her invention at the meeting of the American Chemical Society in Boston, Massachusetts. She was asked whether she had considered adding classic literature on the book's pages. "The idea of classic texts--that's of interest maybe later. We have discussed a little bit more exciting text. But we really haven't had the time to go through _ " she says. Teri Dankovich and another researcher tested the drinkable book in Bangladesh, Ghana and South Africa. The tests proved to be successful. Water for Life, a non-governmental organization, has provided financial support for the project. In which country did not the researchers test the drinkable book? | [
"Bangladesh.",
"Ghana",
"South Africa.",
"America."
] | D. America. | mmlu_train |
arc_challenge_574 | To conserve the supply of nonrenewable resources, it is best to recycle | [
"newspapers.",
"phonebooks.",
"paper towels.",
"soda cans."
] | D. soda cans. | arc_challenge |
arc_easy_1135 | The Andes Mountains in South America formed when an oceanic plate shifted beneath a continental plate. Which other landforms are usually associated with this type of plate boundary? | [
"barrier islands",
"ocean trenches",
"mid-ocean ridges",
"volcanic island arcs"
] | B. ocean trenches | arc_easy |
mmlu_train_32181 | For most students, school is over and summer fun is here. Even kids who are going to summer school don't need to be cooped up indoors during these bright sunny days. Why? Thanks to technology, many kids now have the _ of attending "virtual" summer schools online. These "virtual" classes are not new. Many colleges and universities offer online courses where the students never meet; they correspond with their teachers and classmates on the web. Even some traditional schools add to daily classes with internet-based assignments and feedback. There are a lot of benefits to online schooling, and that's why public schools have started participating in this non-traditional type of education. Instead of students riding the bus, going to class, eating lunch at school, and going home in the early afternoon, they can now log on at any time of day or night and learn. This flexible online option requires just as much work and participation as normal summer school. However, the timing is different. Online summer school is not for all students, just like it isn't for all adults. The student needs to be an excellent reader in order to obtain as much information as possible from the lectures. In addition, students must understand computers and be self motivated in order to complete the class successfully. If the students meet these requirements, then online summer school has many advantages. Written lectures can be read and reread until the student understands them. The students can email each other and the teacher if they need help. Students who participate in online summer school often earn higher grades because the teachers can answer more questions without slowing down the entire class progress. And because of this new technology, summer school students can still go to the beach, travel around the world, and take family vacations! Which of the following people is most supposed to choose online schooling? | [
"A child in the kindergarten.",
"A primary school student.",
"A government office clerk.",
"A child whose parents are working."
] | C. A government office clerk. | mmlu_train |
mmlu_train_74273 | 3D printing technology may not be a new thing in some foreign countries. But in May this year, at Shenzhen Convention and Exhibition Center. Many visitors were attracted by a 3D printer. The machine looks similar to an ordinary printer and can print a "statue" in about 90 minutes after scanning anything, including a person. The printer prints layer by layer. For example, if we want to print a 30-cm-tall statue, the computer will calculate* the layers and print 460 layers in total*. It can also print people and clothes. You can stand for scanning for just about three minutes, and a statue will be finished about two hours. The cost for a statue of a man is about 1000yuan. The printer, which costs about 500,000yuan, is from the USA. "We want to introduce this technology to people, and find more chances here." said an engineer, "There is a company in USA that offers 3D printing services to people. Many people come to design their own thing. It is very cool. We hope that the printer will encourage more Chinese people to be more creative." A 3D printer _ . | [
"is a common machine",
"prints layer by layer",
"can make clothes and people",
"is widely used in Shenzhen"
] | B. prints layer by layer | mmlu_train |
aquarat_9127 | Boy sells a book for Rs. 720 he gets a loss of 10 %, To gain 10%, what should be the SP? | [
"430",
"880",
"550",
"590",
"600"
] | B. 880 | aquarat |
arc_easy_1823 | Which of the following best describes the number of chromosomes in a normal human liver cell? | [
"23 pairs of chromosomes",
"46 different types of chromosomes",
"46 male chromosomes and 46 female chromosomes",
"23 original chromosomes and 23 duplicate chromosomes"
] | A. 23 pairs of chromosomes | arc_easy |
arc_easy_320 | Solar radiation has a part in the water cycle by | [
"affecting ocean tides.",
"helping in the absorption of groundwater.",
"determining the type of clouds formed.",
"changing water to a vapor."
] | D. changing water to a vapor. | arc_easy |
aquarat_46677 | The length of the bridge, which a train 120 meters long and travelling at 45 km/hr can cross in 30 seconds, is? | [
"266",
"288",
"245",
"255",
"232"
] | D. 255 | aquarat |
aquarat_27851 | What is the unit’s digit of 7^5 | [
"1",
"3",
"5",
"7",
"9"
] | D. 7 | aquarat |
mmlu_train_75776 | Henry: I find the Internet is very good for shopping. I use more and more for buying books and CDs, and I even bought some clothes over the Internet. The other thing I can do is to book travels over the Internet. I booked a cheap flight once. It was very easy, and it was really good. David: I use the Internet for games. I play chess with people all around the world. Last night I had a game with someone from Japan. I also download games from the Internet, so I can have any game I want. Peter: I use the Internet for anything I need to help me with my schoolwork. I use the online dictionaries, encyclopedias and magazines. It's great because I can download pictures or articles and use them to help my homework. It's very easy to use and it's free, so I like it. Tony: Well, the main thing I use the Internet for is to e-mail. I usually write to my customers by e-mail, and my customers answer me by e-mail, too. We probably send and receive four or five hundred e-mails a month. But of course, I also use e-mails to keep in touch with friends and family. My daughter is in Australia and we send e-mails to each other every day. Peter can use the Internet to _ easily. | [
"play chess",
"do schoolwork",
"do some shopping",
"talk with his daughter"
] | B. do schoolwork | mmlu_train |
mmlu_train_62920 | Gateway Academy Pre-Sessional Courses Our pre-sessional courses are ideal for students who have a conditional place at a British university, but who need to achieve a certain level of English in order to be accepted. The course aims to provide students with the English language and study skills that they need in order to be successful at university or another academic establishment. It is important to note that completion of the course does not guarantee students' entrance into a university. It is necessary for students to show during the course that they have understood the information and skills that they have been taught, and can apply them to their work. Pre-sessional students at Gateway Academy will benefit from: * Small class sizes (no more than 10 students per class) * Twenty three hours of tuition per week * Individual support and tutorials * Regular guest lecturers * The use of the Academy's study and recreational facilities, including the Language Library, the computer suite, and the academy's sports facilities. * A varied social programme including evening entertainments and weekend excursions to popular tourist attractions and cities such as Stonehenge, Oxford and Stratford-on-Avon. The course offers an all-around approach to learning, and covers reading, writing, speaking and listening skills. During the course, students will receive instruction on important techniques such as summary-writing, analysing essay titles, organising writing, note-taking in lectures, giving seminars and making presentations. Students will gain experience in working both individually and in groups. As part of the course, all students will work towards a 5000-word project in their own field of study. Students will receive guidance from their tutors on how best to conduct research and write it up effectively. Students will also work towards a presentation on the same subject. There is no final examination. The attendance, successful completion of assignments and participation in class will be taken into account. Students will be given a full report on their progress at the end of the course. Students need to be aware that the course involves a great deal of coursework, which will require students to manage their time effectively. Students who take the course will probably _ . | [
"make an overall improvement in English",
"get chances to travel everywhere",
"teach themselves in their own field of study",
"take interest in making presantations"
] | A. make an overall improvement in English | mmlu_train |
mmlu_train_31150 | It takes years of school to develop math skills, but learning about numbers starts earlier than you might think. Now according to a new study, at three months, babies have already started acquiring a concept of "how much". Previous research had suggested that very young babies can tell when the number of objects in a group has changed. But the babies in these studies were simply reacting generally to the fact that something had changed, they suspected. Researchers of Harvard University studied 36 babies, all three months old. During the tests, each baby wore a hat with sensors . The babies watched a series of images on a computer screen. _ showed the same object, such as a cartoon character. For a while, the number of the objects in the pictures didn't change. Then the images began to display a different object, or a different number of one of the objects the babies had previously looked at. As soon as something changed, the babies' brains responded with a specific pattern of electrical signals, which would be recorded by sensors. By analyzing these signals, the researchers discovered that one part of the brain (near the top on the left side) responded when the object in the image changed. A different part of the brain (lower and on the right side) responded when the number of objects in the image changed. This was not the area of the brain that is involved in attention. That suggests that the babies' brains are doing more than just reacting to a change in what they're seeing - they actually seem to be able to tell number changes from other types of changes. Numbers and amounts are important concepts in our lives. Even though babies are years away from adding, subtracting , multiplying, and dividing, their brains seem to be preparing for a time when they finally will. Why were hats with sensors used in the study? | [
"To record the images on the computer screen.",
"To remind babies of the changes of numbers.",
"To record the electrical activity of each baby's brain.",
"To help babies concentrate on the computer screen."
] | C. To record the electrical activity of each baby's brain. | mmlu_train |
aquarat_37942 | If log 32 x= 0.8, then x is equal to | [
"25.6",
"16",
"10",
"12.8",
"None"
] | B. 16 | aquarat |
arc_challenge_1059 | Two populations of reef fish live in biological coexistence with each other. Which sentence best describes their relationship? | [
"The species compete with each other.",
"One species preys on the other.",
"The species ignore each other.",
"One species benefits from the other."
] | C. The species ignore each other. | arc_challenge |
mmlu_train_30350 | On october5,2011,around 3:00p.m., Steven P.Jobs,the co-founder of Apple, died at his home in Palo Alto, California, aged 56, six weeks after resigning as CEO of Apple. The death was announced by company that Mr.Jobs and his high school friend Stephen Wozniak started in 1976 in a suburban California garage. Jobs was born in San Francisco and adopted at birth by Paul Jobs and Clara Jobs. Paul Jobs taught his son basic electronics and how to work his hands. Asked in a 1995 interview what he wanted to pass on to his children, Jobs replied,"Just to try to be as good a father to them as my father was to me." Following high school graduation in 1972, Jobs was admitted to Reed College in Portland, Oregon. Although he dropped out after only one semester, he continued taking classes at Reed, sleeping on the floor in friend' rooms, returning Coke bottles for food money, and getting weekly free meals at the local temple. In the late 1970s, they designed, developed, and marketed one of the first commercially successful personal computers. The Apple II series. In 1985, after losing a power struggle, Jobs left Apple and founded NeXT, a computer platform development company specializing in the higher-education and business markets. In 1986, he put money in and produced Toy Story (1995), making Jobs Disney's largest shareholder at seventy percent. Apple's 1996 buyout of NeXT brought Jobs back to the company. He became a permanent CEO from 2000, developing the iPod,iPhone and iPad products.From 2003,he fought an eight-year battle with cancer.He received a liver transplant in 2009.And he took three medical leaves of absence before stepping down in August and turning over the power to Cook. Jobs married Laurene Powell on March l8,1991,and the couple had a son and two daughters. Asked about his adoptive father,Jobs was _ . | [
"curious",
"generous",
"regretful",
"grateful"
] | D. grateful | mmlu_train |
aquarat_39157 | A train 240 m long passed a pole in 24 sec. How long will it take to pass a platform 650 m long? | [
"22",
"89",
"277",
"278",
"291"
] | B. 89 | aquarat |
arc_challenge_59 | In which taxonomic group are organisms found that share the characteristic of storing hereditary material in a single loop of DNA? | [
"bacteria",
"fungi",
"plants",
"animals"
] | A. bacteria | arc_challenge |
mmlu_train_15222 | Do you know a child who has used first aid to save a life or help an injured person? St.John Ambulance is seeking young people who have acted quickly, calmly and effectively at a real emergency for its annual Young First Aider of the Year awards. The awards are open to all those under 18, and the closing date for nomination is April 30, 2016.The winners will be invited to attend a special ceremony in June, 2016. "St.John Ambulance believes it is essential for young people to learn first aid so that they can help anyone who is injured," said Sandra Stocker, director of St.John Ambulance Awards Committee."The Young First Aider of the Year is a wonderful way to celebrate their bravery and quick-thinking." Nomination for the Young First Aider of the Year is now open.Please complete and return the nomination forms as soon as possible and certainly no later than April 30, 2016.The committee will decide which of the nominees will receive the Young First Aider of the Year awards by considering the actions of the nominees along with their ages and other factors.You should send any evidence you have with the nomination form, showing the nominees' actions. Examples of evidence could include: * Newspaper clippings of the incident. * Police incident record numbers. Once a nomination form is received, the nominee or nominator may be approached for further details of the incident.For further information please get in touch with Sandra Stocker by email or on 020-73244082 or 020-732440813. Find out who our winners will be for 2016. If you suggest someone for the awards, you should _ . | [
"attend the awards ceremony",
"make a speech introducing yourself",
"provide the details of the incident",
"have a good knowledge about first aid"
] | C. provide the details of the incident | mmlu_train |
mmlu_train_1397 | Which of the following best describes the purpose of cellular respiration? | [
"to provide energy for cell activities",
"to produce sugar for storage in cells",
"to release oxygen for breathing",
"to supply carbon dioxide for photosynthesis"
] | A. to provide energy for cell activities | mmlu_train |
mmlu_train_35245 | In the near future,we may be using our eyes to operate our smart-phones and tablets,even when it comes to playing popular games like Fruit Ninja. The Gaze Group has been developing eye-controlled computer technology for nearly 20 years.But those devices have been firstly designed to help those with disabilities,and are very expensive. "After a while,we figured out that probably the best way is to go for a mass-market way," says Gaze's Sune Alstrup Johansen."where everybody would have this available." Johansen and some of his colleagues have formed a new company,the Eye Tribe,which is hoping to develop the technology on a mass commercial level. The technology works with the help of the computing device toward the user's face. After making sure of the user's eye movements,the technology is then able to easily find where a person's eyes are moving,and then allow the eyes to control a cursor . "Our software can then determine the location of the eyes and know where you're looking on the screen to make sure what you're looking at,"reads an explanation on the Eye Tribe site. There has been a gradual change toward hands-free technology in recent years, particularly in the gaming world.Recently Xbox released the Kinect device,which lets users control their Xbox and play certain games using only their hands,legs and voices. But still,most of these devices have been more of a _ than a practical way to use one's hands to control a mobile device.Johansen said a replaceable filter would be a cheap,convenient way for most consumers. And even as companies like The Eye Tribe work to create such a product for the average user, making the eye-controlled technology more accessible and less expensive will have similar benefits for physically disabled users. For more articles on modern science,please CLICK here. Which of the following is the main idea of the passage? | [
"An introduction of a new device.",
"An introduction of smart-phones.",
"An introduction of eye-controlling technology.",
"An introduction of a new technology for the disabled."
] | C. An introduction of eye-controlling technology. | mmlu_train |
mmlu_train_12865 | It was your birthday, and you just opened your biggest gift -- a smooth silver laptop. You can't wait to instant-message your friends with the news, but first you have to get rid of your old desktop computer. Do you just throw away the monitor and keyboard in the trash? Not anymore! Three states, that is, California, Maine, and Maryland, recently passed laws prohibiting people from throwing away electronic waste, or e-waste, includes televisions, computers, and cell phones. Although they don't make you sick when you use them, they do when they are destroyed, for they contain heavy metals that can be harmful to human bodies. For example, cell phone batteries contain a kind of chemical causing damage to kidneys and deserted computer monitors can damage brains. And flat TV screens may cause injury to the nervous system. Those metals can leak into the ground or give off pollutants when burned. It is required that e-waste be placed at special sites rather than usual landfills. Several other states are considering similar laws and California is also pushing for a law banning the application of such dangerous substances. Government officials are not the only people taking aim at e-waste; environmentalists are also urging people to recycle their outdated equipment. "It is just a waste ... to not recycle," Patrick, an associate professor of occupational and environmental health at university of Iowa, told The Daily Iowan, "Allowing dangerous chemicals to leak into the environment for decades seems irresponsible." What Can You Do? Reduce. Be a responsible shopper, and take care of your electronics so they will last longer. Re-use. Donate or sell your old high-tech equipment. Recycle. To find a responsible recycler, contact a local or state environmental group. Why is e-waste harmful and dangerous to human beings? | [
"Because they can go off at times and threaten us.",
"Because they can make people sick, as long as people use them.",
"Because they contain poisonous chemical substances.",
"Because they take too much space when placed in trashes."
] | C. Because they contain poisonous chemical substances. | mmlu_train |
mmlu_train_27421 | Feel tired lately? Has a doctor said he can't find anything wrong with you? Perhaps he sent you to a hospital, but all the advanced equipment there shows that there is nothing wrong with you. Then , consider this: you might be in a state of sub - health . Sub - health, also called the third state or gray state, is explained as a borderline state between health and disease. According to the survey by the National Health Organization, Over 45 percent of sub - healthy people are middle-aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam week. Symptoms include a shortage of energy, depression, slow reactions, insomnia and poor memory , Other symptoms include shortness of breath, sweating and aching in the waist and legs. The key to preventing and recovering from sub - health, according to some medical experts, is to form good living habits, ale mate work and rest, exercise regularly, and take part in open air activities. As for meals, people are advised to eat less salt and sugar . They should also eat more fresh vegetables, fruits, fish because they are rich in nutritional elements - vitamins and trace elements - that are important to the body. Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract . They also say that a balanced diet is very helpful in avoiding sub - health. As for food, experts suggested that _ . | [
"we should never eat meat",
"we should have variety of food",
"we should eat less than usual",
"we should have meals without sugar"
] | B. we should have variety of food | mmlu_train |
aquarat_11954 | The ratio of two quantities is 7 to 12. If each of the quantities is divided by 3, what is the ratio of these 2 new quantities? | [
"3.5:6",
"14:24",
"7:12",
"2.3:4",
"It cannot be determined from the information given"
] | C. 7:12 | aquarat |
aquarat_47298 | A boat can travel with a speed of 16 km/hr in still water. If the rate of stream is 5 km/hr, then find the time taken by the boat to cover distance of 126 km downstream. | [
"4 hours",
"5 hours",
"6 hours",
"7 hours",
"8 hours"
] | C. 6 hours | aquarat |
arc_easy_980 | Earth's magnetosphere is not uniformly shaped. It is compressed on the side facing the Sun and has a long tail extending away from the Sun. Which phenomenon is responsible for this shape? | [
"centripetal force of Earth's rotation",
"gravitational attraction between Earth and the Sun",
"solar winds bringing high-energy particles toward Earth",
"differences in the distance between Earth and the Sun during Earth's orbit"
] | C. solar winds bringing high-energy particles toward Earth | arc_easy |
mmlu_train_4165 | I had always had fun playing in the dirt growing up, digging, throwing, building, smashing, everything, so this year for my birthday my mom and dad had bought me a gardening kit to grow my own vegetables. It came with a watering pot, a shovel, a rake and seeds! The next morning we all went out to the backyard to start our garden. We dug a bunch of small holes with my new shovel, put a seed or two in each hole, and covered them up with dirt and raked over them. Our dog was very confused because he's the one that digs the holes. Every day I would get so excited to water them and see how big they'd gotten. Every day they would get even bigger. That was the most exciting part! Then they started making little tomatoes, and they sort of looked like grapes. And those too got bigger and bigger and started turning red. This was all very exciting and finally by Christmas my dad and I picked our fresh tomatoes and washed them to be eaten in a salad with dinner. who helped him pick the vegetables? | [
"his dad",
"his friend",
"his mom",
"his dog"
] | A. his dad | mmlu_train |
arc_easy_1568 | A hurricane is a heat engine which converts one kind of energy into another. Hurricanes convert most of the heat energy into | [
"chemical energy.",
"electrical energy.",
"mechanical energy.",
"potential energy."
] | C. mechanical energy. | arc_easy |
mmlu_train_1587 | Which type of energy in gasoline is transformed into mechanical energy in a motorcycle engine? | [
"chemical",
"nuclear",
"magnetic",
"electrical"
] | A. chemical | mmlu_train |
arc_challenge_449 | Fossils of the fern Glossopteris have been found in the continents of South America, Africa, Asia, and Antarctica. The seeds of this fern were too small to be dispersed by wind. Which is best indicated by the presence of Glossopteris fossils on these continents? | [
"Glossopteris was versatile enough to adapt to all climates.",
"The landmasses were joined together in pre-historic times.",
"Fossils were much better preserved in the southern continents.",
"The northern climate regions were not suitable for plant growth."
] | B. The landmasses were joined together in pre-historic times. | arc_challenge |
aquarat_33596 | A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph? | [
"27",
"22",
"20",
"87",
"23"
] | C. 20 | aquarat |
mmlu_train_52607 | Not everyone can afford their own vehicle,and with the high demands of consumers and incredible expectations of today g leading engineers,public transportation needs all the improvement it can get. Nowadays,there aren't many comfortable alternatives to owning your own car,unless you're happy with inaccessible and expensive rental Pars.To fight against this.the City Car appeared and it's stackable electric car with room for two.Saving the burden of paying for gas and spending times searching for parking in a crowded city, the City Car would be an ideal and inexpensive form of transportation with easy storage. But for those of you that want to stick to trains on tracks,China's 3 D Express Coach is the answer.Unlike trains that must run far from shopping areas or even stay underground because there's simply no room for tracks,the Express Coach runs on rails positioned above the freeway.With more Express Coaches, public transportation would be more time-efficient and energy-efficient. Have you heard of the Nano car? The Tata Nano from India is ten percent of the cost of most new cars.Because of its current lack of an airbag and difficult access to the trunk,the Nano does not meet certain safety standards in other countries but after improvements are made,you may be able to buy a new car for less than$3.000 and enjoys its fit in a motorcycle parking space. The pioneer of hybrid cars,the Toyota Prius,is the shining model of the alternatively fueled vehicle.Due to the Prius' great success,the Lexus RX 450h,Honda Insight and Ford Fusion Hybrid quickly followed.A hybrid car alternates gas and electric power,but contains a complete electric motor.When you drive a hybrid,it's mostly run electrically,but some gasoline powers the generator . Cars like these are no longer imaginary.They are being planned and built,making them not just a fantasy anymore. make the improvement of public transportation necessary. | [
"Lack of private cars and crowded streets",
"Slow public vehicles and inexperienced drivers",
"High gas price and uncomfortable parking experience",
"Consumers' demands and top engineers' expectations"
] | D. Consumers' demands and top engineers' expectations | mmlu_train |
mmlu_train_66997 | A proven method for effective textbook reading is the SQ3R method developed by Francis Robinson. The first is to survey (the S step) the chapter by reading the title, introduction, section headings, summary., and by studying any graphs, tables, illustrations or charts. The purpose of this step is to get an overview of the chapter so that you will know before you read what it will be about. In the second step (the Q step), for each section you ask yourself questions such as "What do I already know about this topic?" and "What do I want to know?" In this step you also take the section heading and turn it into a question. This step gives you a purpose for reading the section. The third step (the first of the 3 R's) is to read to find the answers to your questions. Then at the end of each section, before going on to the next section, you recite ( the second of the 3 R's) the answers to the questions that formed in the question step. When you recite you should say the information you want to learn out loud in your own words. The fifth step is done after you have completed step 2, 3 and 4 for each section. You review (the last of the 3 R's) the entire chapter. The review is done much as the survey was in the first step. As you review, hold a mental conversation with yourself as you recite the information you selected as important to learn. The mental conversation could take the form of asking and answering the questions formed the headings or reading the summary, which lists the main ideas in the chapter, and trying to fill in the details for each main idea. The SQ3R method consists of steps _ . | [
"three",
"four",
"five",
"seven"
] | C. five | mmlu_train |
aquarat_51759 | The sum of three consecutive multiples of 3 is 117. What is the largest number? | [
"45",
"48",
"51",
"42",
"54"
] | D. 42 | aquarat |
mmlu_train_31848 | This year, the World Mental Health Day on Oct 10 was marked by the theme: "Depression: A Global Crisis". According to the World Federation for Mental Health and the WHO, depression has moved beyond the medical domain to become a social problem. Statistics from the Beijing Suicide Research and Prevention Center show that of the 287,000 people who commit suicide in China every year, 70 percent are victims of depression. "This equates to one depression victim taking their life every three minutes," cited CCTV recently. According to the Beijing-based Capital Medical University, the number of depression patients has been on the rise in the past years and now accounts for 5 to 10 percent of the population, more than the global average of 5 percent. Wang Shaoli, vice-president of Beijing Huilongguan Hospital, a medical center specializing in mental health, said that what makes depression so widespread is that everybody can get it. "No one is immune to depression," said Wang. "It has become a social problem because depression kills one's social capabilities, such as communication, and leads to a negative social mentality." According to Wang, depression can be treated with medicine and early psychological consultation. The real problem is the lack of awareness surrounding the issue. "People with mental health illnesses are discriminated against," said Wang. "So they are reluctant to go to hospital and often keep the pain to themselves, which only makes matters worse." Only one in 10 depression victims are properly treated in China, according to the Beijing Suicide Research and Prevention Center. "When people get depressed, it becomes part of their thoughts, making them negative, even desperate," said Wang. "And the ideas are difficult to change." That's why Wang suggests early intervention. "Normally it takes about nine months to treat depression," said Wang. "But in most cases, patients drop treatment half way when they feel some progress." According to the passage, which of the following are true EXCEPT _ ? | [
"people with depression are more likely to commit suicide.",
"the percentage of depression patients is larger in China than that in the world.",
"more and more people have been suffering from depression.",
"depression can destroy people's immune system and social capabilities"
] | D. depression can destroy people's immune system and social capabilities | mmlu_train |
aquarat_8701 | If Ryan and Smith car ratio is 5:8. Ryan bought 6 new car and Smith bought 2 new car. Now,Smith has 18 car.what is their car ratio now? | [
"5:4",
"3:2",
"8:9",
"6:5",
"7:5"
] | C. 8:9 | aquarat |
aquarat_48140 | If in a cricket one day match, there were no wide balls, no wides, no extras and no overthrows.
What is the maximum number of runs that a batsman can score in 30 overs in an ideal case scenario? | [
"1020",
"993",
"985",
"996",
"None"
] | B. 993 | aquarat |
aquarat_8437 | A sum of Rs.42000 is divided into three parts such that the simple interests accrued on them for three, six and seven years respectively may be equal. Find the amount deposited for 6 years. | [
"9000",
"5000",
"14000",
"7000",
"6000"
] | D. 7000 | aquarat |
mmlu_train_27466 | International students studying in the UK The UK has a long history of welcoming international students to study in its universities and colleges. In the UK last year there were over 104,000 international students. Choosing which university or college to go to was like a life-changing decision. Do as much research as possible so that you choose the right course for the right reason. How to apply for higher education All applications for higher education courses are made using our online application system, which is available 24 hours a day. You fill in the application form online and it does not need to be completed all at once. Please see the When to Apply page to check the dates by which we should receive your completed application. Choosing a higher education course to study Try to do a lot of research when deciding which courses to apply for. You will probably want to find out even more before you accept an offer of a place on a course. When you accept an offer of a place, make sure that all of your questions have been answered. Ask teachers if there is anything to prepare before the course starts. They may suggest that you look at certain books on the course reading list or that you improve your computer skills. Other help and advice Unistats is a website that can help you to research subjects and universities before deciding where to apply. You can compare subjects, compare universities and explore useful information about getting a job after graduation. Unistats has statistical information on universities, colleges, subjects and teaching style. Yougo is a student-only networking site where you can meet other applicants online and talk about what you hope to study and the university you hope to attend. If you have any questions, please call us at 0044-330-333-0230. We can learn from the passage that it is a wise idea to _ . | [
"learn basic computer skills in the UK when possible",
"get to know as many teachers as possible in the UK",
"do much research before choosing a college major",
"borrow certain books before going abroad to study."
] | C. do much research before choosing a college major | mmlu_train |
mmlu_train_99217 | Living things all require energy for what? | [
"dying",
"observing",
"staying perky",
"decaying"
] | C. staying perky | mmlu_train |
arc_easy_728 | How many times does the Moon rotate on its axis during a lunar month? | [
"one",
"two",
"three",
"four"
] | A. one | arc_easy |
mmlu_train_51444 | Against the supposition that forest fires in Alaska, Canada and Siberia warm the climate, scientists have discovered that cooling may occur in areas where burnt trees allow more snow to mirror more sunlight into space. This finding suggests that taking steps to prevent northern forest fires to limit the release of greenhouse gases may warm the climate in northern regions. Usually large fires destroyed forests in these areas over the past decade. Scientists predict that with climate warming, fires may occur more frequently over the next several centuries as a result of a longer fire season. Sunlight taken in by the earth tends to cause warming, while heat mirrored back into space tends to cause cooling. This is the first study to analyze all aspects of how northern fires influence climate. Earlier studies by other scientists have suggested that fire in northern regions speed up climate warming because greenhouse gases from burning trees and plants are released into the atmosphere and thus trap heat. Scientists found that right after the fire, large amounts of greenhouse gases entered the atmosphere and caused warming. Ozone levels increased, and ash from the fire fell on far-off sea ice, darkening the surface and causing more radiation from the sun to be taken in. The following spring, however, the land within the area of the fire was brighter than before the fire, because fewer trees covered the ground. Snow on the ground mirrored more sunlight back into space, leading to cooling. "We need to find out all possible ways to reduce the growth of greenhouse gases in the atmosphere." Scientists tracked the change in the amount of radiation entering and leaving the climate system as a result of the fire, and found a measurement closely related to the global air temperature. Typically, fire in northern regions occurs in the same area every 80 to 150 years. Scientists, however, found that when fire occurs more frequently, more radiation is lost from the earth and cooling results. Specifically, they determined when fire returns 20 years earlier than predicted, 0.5 watts per square meter of area burned are _ by the earth from greenhouse gases, but 0.9 watts per square meter will be sent back into space. The net effect is cooling. Watts are used to measure the rate at which energy is gained or lost from the earth. .Earlier studies about northern forest fires _ . | [
"analyze all aspects of how northern fires influence climate",
"indicate that forest fires will pollute the atmosphere",
"suggest that people should take measures to protect environment",
"suggest that the fires will speed up climate warming"
] | D. suggest that the fires will speed up climate warming | mmlu_train |
mmlu_train_96473 | A hermit crab may find good protection from elements in | [
"a mountain lion",
"a sky color",
"a stone configuration",
"a mouse carcass"
] | C. a stone configuration | mmlu_train |
mmlu_train_85981 | Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion . There are a lot of people to feed. We need more and more food. One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic material. Foods from plants grown in this way are called genetically modified foods, or GM foods By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice is being prepared , for example , which stops people becoming blind. Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food. GM plants are not natural. No one knows how good or bad they are,. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people , then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them. GM foods _ . | [
"are a quick way to produce food",
"grow in the wild",
"are safe",
"are grown only in rich countries"
] | A. are a quick way to produce food | mmlu_train |
mmlu_train_77043 | What's the strongest part of your body? Your head? Bones? It's your teeth. There is a special thing called enamel in teeth. It is the hardest thing in the human body and keeps bacteria away. However, teeth are hurt easily to problems and disease. September 20 is National Teeth-loving Day in China. Let's pay attention to the health of our teeth. Teeth problems are common around the world. Most children and young adults have tooth decay . A study which come out on China Health Monthly magazine this year showed that 40.74% of a sample of 1,306 Chinese students under age 15 has decayed teeth. Food that is rich in sugar increases the risk of tooth decay. After you eat, bacteria go crazy over the sugar on your teeth. The bacteria turn sugar into acids that eat away at tooth enamel. This causes holes in your teeth. Another common problem is crooked teeth . When your new teeth begin to grow and the old teeth haven't fallen out, there isn't enough space for the new ones. This causes crooked teeth. Don't worry. Here are some ways to keep your teeth healthy. *Brush at least twice a day in the morning and in the evening. *Learn to use dental floss . The floss gets rid of food that's hidden where your toothbrush can't get it. *Visit a dentist. He or she can check if you have any dental problems and help you clean your teeth. *Pay attention to what you eat. It's better to eat lots of fruit and vegetables instead of fries and drink water instead of soda. *Wear braces to make your teeth straight and beautiful. Which of the following is NOT a good way to keep teeth healthy? | [
"Make your teeth straight with braces.",
"Brush your teeth twice a day or more.",
"Eat much fries or drink much soda.",
"See a dentist if you have dental problems."
] | C. Eat much fries or drink much soda. | mmlu_train |
aquarat_20291 | A gambler bought $5,000 worth of chips at a casino in denominations of $20 and $100. That evening, the gambler lost 16 chips, and then cashed in the remainder. If the number of $20 chips lost was 2 more or 2 less than the number of $100 chips lost, what is the largest amount of money that the gambler could have received back? | [
"$4,040",
"$4,120",
"$1,960",
"$4,920",
"$1,400"
] | B. $4,120 | aquarat |
mmlu_train_56399 | BEIJING - Astronomers have defended against rumors that the terrible earthquake and the following tsunami in Japan were closely related to or even caused by the "supermoon" that will appear in the sky on Saturday. The word "supermoon" was introduced in a report by the British newspaper Daily Mail on March 9, which said amateur scientists were warning that such an astronomical phenomenon could disturb the Earth's climate patterns and may even cause earthquakes and volcanic activity. The moon will be 356,577 kilometers from the Earth on Saturday, the closest in 19 years, and the closest point in its oval orbit coincides with a full moon, the report said. However, Saturday's moon is not actually the closest to Earth in 19 years, Tang Haiming, an astronomer with Shanghai Astronomical Observatory under the Chinese Academy of Sciences, told Xinhua News Agency. A shorter distance of 356,570 km between the two bodies was reached in January 2005, and a distance of 356,566 km was seen in December 2008. Yet some people suggest that previous supermoons have occurred prior to extreme weather events. In 1974 the phenomenon was followed by Cyclone Tracy in Darwin, Australia, and in 2005 it occurred shortly before a deadly tsunami in Indonesia. Coincidentally, two fresh disasters happened in Asia right before Saturday's supermoon. The public's concern about their connection with the moon boomed after Japan's terrible earthquake and tsunami and an earthquake in Southwest China's Yunnan province that killed 25 people on March 10. But astronomers are trying to _ people that such rumors are merely unreasonable. "A supermoon could cause high tides but has no direct relation with natural disasters such as earthquakes," Liu Jie, a researcher with the China Earthquake Network Center, told China Daily on Tuesday. "We can't find any necessary connection between previous supermoons and earthquakes. And the quake in Japan occurred because the Earth's inner energy had accumulated to some extent, and it's not related to the moon. " he said. James Garvin, chief scientist at the Goddard Space Flight Center under NASA, said in an article on NASA's website that "the effects on Earth from a supermoon are minor.""The combination of the moon being at its closest to Earth in its orbit, and being in its 'full moon' configuration ( to the Earth and sun), should not affect the inner energy balance of the Earth, since there are lunar tides every day. " Zhu Jin, curator of the Beijing Planetarium, said"the moon moves around the earth in a certain path, so each orbit has a perigee - its closest approach, and an apogee - its furthest distance.""A lunar perigee occurs once a month and there are very small differences in distances between perigees,"he said."Those tiny differences are far from enough to cause earthquakes or eruption of a volcano,"he added. What would be the best title for the passage? | [
"\"Supermoon\" and earthquake",
"The earthquake in Japan .",
"Experts clarify worries over \"supermoon\"",
"A rumor about \"supermoon\""
] | C. Experts clarify worries over "supermoon" | mmlu_train |
mmlu_train_13367 | Expert Tricks on iPhone 5 We don't want to change your phone, we wanna make you say, wow, that is a bigger change than I expected. iPhone 5 in a result of that desire to surprise. It's been completely redesigned. For the first time ever, we've increased the size of display by making the screen taller but not wider. You can see more of your content without the need to scroll. We are making scrolling the thing of the past. iPhone 5 is more comfortable to use and reduces scrolling tiredness when you are reading long documents. Even with the larger display, iPhone 5 is the thinnest iPhone we ever built. To achieve the design this tall, we have to look at it and completely redesign the internal architecture. It's 18% thinner and 79.5% taller than the previous iPhone. It makes everything you do on iPhone 5 feels easier and just move your arm away. No more hidden menus, no confusing gestures. Everything is right at your fingertips. The panorama feature is simply awesome. The ultra-HD widescreen display let you get your entire shot in a single snap. You can also use your iPhone 5's innovative design for image stabilization. With an iPhone this tall, reception has never been better. You enjoy crystal clear clarity on even the longest calls. And of course, all your favorite applications are still available. In fact you will find your old favorites also benefit from the new handsome ultra-HD widescreen. We found while many previous iPhone owners were using Facetime, they only used it for the faces. That's why we are introducing Bodytime. Using iPhone 5's ultra-HD widescreen display, Bodytime let you see a person's entire body, allowing you to detect mannerisms and defects like never before. We look way beyond what our thoughts expect, it took all of our learning, all of our thinking to realize something so simple, so clear, and yet so tall. iPhone 5, the tallest thing to happen to iPhone since iPhone. Which this new iPhone, you can do all the following EXCEPT _ . | [
"doing things easily on it by moving arm away",
"scrolling more quickly than before",
"getting the entire shot in a single snap",
"using Bodytime for a person's entire body"
] | B. scrolling more quickly than before | mmlu_train |
aquarat_47519 | Which of the following is closer to (9!+8!)-(9!-8!)? | [
"80460",
"80640",
"80540",
"80440",
"80740"
] | B. 80640 | aquarat |
mmlu_train_88316 | Smoking in indoor public places including public working places, public transport vehicles and some other special outdoor working places has been banned in China since January 2011. Let's look at the following advantages of banning smoking. First, banning smoking will not only help in saving smokers from health problems and diseases, but will also be good for passive smokers. When the smoker is smoking in a restaurant, the people around him are sure to breathe in the smoke and suffer from the diseases an active smoker gets. If smoking is banned, spread of these diseases can be controlled. Next, banning smoking will put stress on smokers to give up. Since a smoker is prevented from smoking, he will learn how to live without smoking for long hours. When a smoker doesn't smell or see anybody around him smoking, it might reduce his wish to smoke too. As a result, people have to give up smoking. Smoking in public places influences non-smokers to start smoking, especially _ . When teens see people around them smoking, they will follow them easily. Thus the number of teen smokers will increase. Also asthma and other problems are often seen in children living around smokers. So if it is banned, these places will become safe for children and teenagers. Smoking should be banned to increase work productivity . Employees who smoke usually take breaks to smoke while working. So the number of hours they put in their work is smaller. If you see from the environment point of view, smoking should be banned. Smoking causes air pollution. If it is banned, it will help keep the environment from getting worse. Which of the following statements in NOT true? | [
"If smoking is banned, work productivity will increase.",
"If smoking is banned, the number of teen smokers will be larger.",
"If smoking is banned, it will make the environment become better.",
"If smoking is banned, smokers will learn how to live without smoking."
] | B. If smoking is banned, the number of teen smokers will be larger. | mmlu_train |
arc_easy_99 | Which gas accounts for the largest percentage of greenhouse gases in the atmosphere? | [
"carbon monoxide",
"carbon dioxide",
"nitrous oxide",
"water vapor"
] | D. water vapor | arc_easy |
mmlu_train_62606 | Everyone who has eaten instant noodles before knows how it looks like. It is very easy to cook it instantly by putting the noodles into the boiling water and add in those MSG packets, together with your other ingredients like eggs or vegetables. However, have you ever wondered whether this is the correct way of cooking it? When you first took out the noodles from the packaging, you will notice that the noodles are joined together nicely as a piece. In order to make the noodles joined together nicely side by side, it needs some form of wax coating to achieve an attractive instant noodles in front of us. Many people who enjoy eating instant noodles frequently do not really bother too much of it, as it seems very normal to everyone to have it nicely displayed in front of us. However, researches have shown that the layer of wax coating on the noodles is quite harmful to our body and we should not eat it too frequently. It is advisable to have a break of 2-3 days before we start to eat another packet of instant noodles as our body need about 3 days to clear that layer of wax coating away from our body system. Do you know the danger of having too much wax coating stored in our stomach? It will lead to CANCER if it is stored in our body system for a long period of time. There are 2 keys points to take note while preparing instant noodles: 1) Wash the instant noodles with warm water first, stir it and pour away the water containing the wax coating. 2) Repeat Step 1 and try to stir the noodles again to wash away the wax coating on the noodles before cooking it in a new pot of water. Hope this article will let more people have self-awareness of the hidden danger of instant noodles and thus eat safely and stay healthy. What is the purpose of the writer to write the passage? | [
"To tell us how the instant noodles are made.",
"To tell us how to cook instant noodles.",
"To tell us something about the layer of wax coating on the noodles.",
"to tell us how to eat instant noodles safely and healthily."
] | D. to tell us how to eat instant noodles safely and healthily. | mmlu_train |
mmlu_train_81819 | Do you know that colorful fruits and vegetables are good for your health? Their natural colors help protect your body from disease. Think about the colors of the food: the red of tomatoes, the orange of carrots, the green of kiwi fruit , and the purple of grapes. You can enjoy eating fruits and vegetables of all colors: green, yellow, orange, red, blue, purple and white. Each color has something unique and important for good health. They work together to protect your body. Scientists have surprisingly discovered the _ of colorful fruits and vegetables. The list below shows the benefits of some colors in fruits and vegetables. Red gives you a healthy heart. It can reduce the risk of heart disease. Red helps prevent cancer. It helps improve your memory, too. Yellow and orange give you a healthy immune system . They are also good for your eyes. They help prevent blindness in the old. White can keep cholesterol at a lower level. Green helps prevent cancer. It is good for your eyes. It also gives you strong bones and teeth. Blue and purple help protect your memory as you grow old. They also help fight cancer and heart disease. So when you buy or eat fruits and vegetables, remember: the more colors, the better! Daniel has poor eyesight. _ fruits and vegetables are good for him. | [
"Red, yellow and orange",
"White, green and blue",
"Yellow, green and orange",
"Blue, red and white"
] | C. Yellow, green and orange | mmlu_train |
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