question
stringlengths 4
6.54k
| choices
listlengths 2
5
| answer
class label 4
classes | subject
stringclasses 32
values | dataset
stringclasses 4
values |
|---|---|---|---|---|
Uranus is one of the outer planets of the solar system. The average distance of Uranus from the Sun is 2.87 billion kilometers. Which best explains why Uranus revolves in its orbit instead of moving out into space?
|
[
"The orbit of Neptune limits Uranus.",
"Gravity pulls Uranus toward the Sun.",
"Electromagnetic energy pulls on Uranus.",
"Other planets have the same mass as Uranus."
] | 1B
|
natural_science
|
ai2_arc_challenge
|
Which is considered least important in the solar system?
|
[
"Earth",
"Pluto",
"Mars",
"the Sun"
] | 1B
|
astronomy
|
mmlu_labeled
|
During which phase change is heat energy absorbed by a substance?
|
[
"liquid to gas",
"gas to solid",
"liquid to solid",
"gas to liquid"
] | 0A
|
high_school_physics
|
mmlu_labeled
|
Good posture certainly shows good health. It also adds to a body's energy and beauty. The body is not handsome when the back is bent and neck thrusts forward. Bad posture suggests the impression that a person is tired,lacking in energy,bored,or weak. Tiredness may sometimes be the cause of bad posture. Most often,however,it is due to careless and poor health habits. Whatever it causes,bad posture affects one physically. The muscles are stretched and pulled into unnatural positions,which can lead to poor base of the body's various systems. Nutrition is the study of how the body takes food and uses it. This science provides information about the kinds of food a person must eat to improve and maintain good health. Such knowledge helps him develop and form people habits to his problems of healthful living. People habits of nutrition can be developed by paying attention to:(1) the variety of food included in the diet;(2) the quality of each kind of food eaten. A diet,or the food regularly eaten,must contain all the necessary factors. Many physicians believe that overweight is one of the greatest dangers to good health. This condition often leads to a shorter life. An overweight person is also easier to suffer disease, and various disorders of the digestive system. A person's weight directly has something to do with the amounts of food he eats. All foods can make a person fat if too much is eaten. In reducing,the safe weight loss is about two pounds a week. The sensible way to lose weight is to decrease the gaining starchy foods,fats and sweets in the diet. We can infer from the statement "all foods can make a person fat if too much is eaten" that _ .
|
[
"to lose weight you had better eat properly for daily meals",
"the most effective way to lose weight is to have no fat and sweet",
"even vegetables can make you put on weight , so there is no need to have fat and sweet.",
"a shorter life is a sure result of overweight"
] | 0A
|
nutrition
|
mmlu_labeled
|
Which of the following keeps the planets in our solar system in orbit around the Sun?
|
[
"atmospheric pressure",
"gravitational force",
"electromagnetic energy",
"thermal energy"
] | 1B
|
astronomy
|
mmlu_labeled
|
When I was a kid, I was close to my dad, but as I grew older, my dad and I grew further apart. We always had totally different opinions. He thought that college was a waste of time, but for me it was important to finish college. He wanted me to work my way to the top as he had done in his field, but I wanted a different life. There was a time when we did not talk with each other. A few months ago, I heard that my 84-year-old dad was in poor health. When he called and asked whether I could move from Colorado back to Tennessee to help him, I knew he was seriously ill. I am his only child and so it was time to meet my father's requirement. Two weeks after moving back, we bought a boat and started fishing again. Fishing was one of the few things that we did while I was young and that we both enjoyed. It is strange but true that as we are fishing we are able to put things that have kept us apart for so many years behind us. We are able to talk about things that we have never talked about before. Fishing has been healing the old wounds that have kept us apart It is not important how many fish we catch. It is about enjoying the relationship that we have not had for years. I'm 62 and he is 84. When we are on the lake fishing, it is like two kids enjoying life. It is far better to find a way to put the unhappy past behind. I am so lucky to spend the happy time with my father in his last years. Now my heart is filled with love. A smile always graces my lips. According to the passage, which of the following is TRUE?
|
[
"The writer's car is always breaking down.",
"Father intended me to be a fisherman.",
"I was unwilling to come back.",
"Father used to think it was useless to attend college.."
] | 3D
|
human_sexuality
|
mmlu_labeled
|
People who are slightly overweight or mildly obese have a lower risk of early death than normal weight individuals(;), according to a new analysis of nearly 100 international studies. The studies, most conducted within the past decade, included about three million adults from around the world. The result of these studies by researchers at the National Center for Health Statistics in Maryland, part of the U.S. Centers for Disease Control and Prevention, shows that slightly overweight or obese people were six percent less likely to die from all causes compared to people of normal weight. But the researchers found that seriously obese individuals were still at a 30 percent greater risk of death compared to healthy-weight individuals. Study lead author Katherine Flegal says she was not surprised that overweight people would not have a higher death risk. "Because we'd actually already read a lot of this literature and realized that death rates for overweight would be at least not higher than normal[weight," she said. "I guess l was a little bit surprised that it was definitely lower. And l was also surprised that the lower rates of obesity didn't seem to differ from normal weight." But Flegal stresses the difference in death rates appear to be small between normal-weight people and overweight and mildly obese individuals. The finding by Flegal and colleagues have raised new questions about the reliability of the so-called "body mass index" or BMI, a measurement of body fat as a ratio(,)of height to weight, that has become popular in recent years among public healthexperts to measure potential health risks. But Heymsfield warns that individuals should not conclude that it's okay to put on extra kilograms, since being at a healthy weight lowers the risk for heart disease and diabetes. What can we conclude from the passage'?
|
[
"It's OK to put on extra weight.",
"It doesn't matter if you are slightly obese.",
"Obese people are much healthier.",
"Body weight has nothing to do with death rates."
] | 1B
|
nutrition
|
mmlu_labeled
|
With eight bloodshot eyes fixed on a flying object, the pains of a two-year project were about to bear fruit. It was Wang Hongyi's first test flight of an unmanned aerial vehicle (UAV) designed and assembled with his teammates from the Aero-Sport Club at Shanghai Jiaotong University. Wang is a senior mechanical engineering and automation major. He has been a plane model fan since childhood. As a freshman, he spent two nights building a model aircraft and took it to the sports field just for fun. Wu Junqi, the coach of Shanghai Jiaotong University's Aero-Sport Club, spotted Wang and told him his model was outdated. "I was a little angry, so he took me to the lab," says Wang. He was immediately drawn to the modern equipment and decided to join the club. As a technology fan, Wang spends most of his spare time in the lab. "He loves what he's doing, so he can stand the loneliness of doing research that others seldom have the persistence to carry out." says coach Wu. When Wang and his teammates were building UAV, they lived together in the lab. "We tried to spend as much time together as possible because there were thousands of problems that needed to be solved." Wang says. They didn't even have time to celebrate when the first test flight of the UAV went well. "We needed to list the problems that occurred during the flight and analyze them to find solutions." he says. "Our UAV isn't finished yet, but there are many design projects and people with similar interests waiting for me." Wang says. "The UAV is just the beginning, not the end of my aircraft journey." Why did Wang succeed in doing the research?
|
[
"He majored in mechanical engineering and automation.",
"He had a good coach and wonderful teammates.",
"He loved what he did and would stick to it.",
"He was highly thought of by Wu Junqi."
] | 2C
|
college_computer_science
|
mmlu_labeled
|
As the population of the planet increases, so does the number of homes, businesses, parking lots, schools, airports and roadways. All these structures use electricity and need to be lighted. Humans demand these lights. They want their homes more comfortable and they want their streets safe. The problem is that researchers are finding that all the light is having a negative effect on humans and wildlife as well. Less than 10 years ago I drove to a thinly populated section of my town, lay down in the middle of the road and watched an attractive meteor shower . The area was short of homes, street lights and traffic. If I did that today, I wouldn't be able to see the meteor shower as well. Due to the increase in street lights, I would surely be run over by a car. Nowadays scientists are finding light pollution can be almost as bad as carbon dioxide pollution. If you've ever taken a flight at night, the view is beautiful, but you must remember that all the light you see wastes electricity. The crew of the space shuttles see an even bigger picture of how extensive the wasted electricity is worldwide. One of the saddest parts of light pollution is that most of it is unnecessary and most of the outdoor light that we use is wasted. One only needs to look at a row of street lights to see how much of the light shines upwards and lights the sky; a total waste of electricity. Additionally, somewhere electricity needs to be produced, and the production of electricity creates pollution by releasing greenhouse gases. This affects the air we breathe and our quality of life. Scientists are also studying the effects of light pollution on wildlife. Thousands of birds die each year when they crash into highly lighted buildings, as they become puzzled by the light. It has been long known that tiny baby sea turtles become lost and follow lights on the shore instead of heading towards the sea. Fortunately, light pollution is one of the easiest sources of pollution that can be corrected without a negative effect. Following some guidelines and a little searching on Google can give you many ideas on how to reduce your contribution to light pollution. Which of the following is the effect of light pollution?
|
[
"Many animals species have died out.",
"More traffic accidents happen every day.",
"The air we breathe may be polluted.",
"It is much easier for us to watch meteor showers."
] | 2C
|
astronomy
|
mmlu_labeled
|
The early Greeks are credited with many valid concepts in astronomy. Some of their theories were correct; some were later proven incorrect. One theory was that Earth was the center of the universe and that other planets circled Earth. The Greeks thought Earth did not move because its movement was not obvious from the surface of the planet. The Greeks also believed that an invisible sphere surrounding our planet contained the stars. This sphere rotated, explaining the apparent movement of constellations over time. Which celestial motion is responsible for the phases of the moon?
|
[
"the moon revolving around Earth",
"Earth revolving around the sun",
"the moon rotating on its axis",
"Earth rotating on its axis"
] | 0A
|
astronomy
|
mmlu_labeled
|
The keys to reaching or staying at a healthy weight are regular exercise and good eating habits. Teens should get 60 minutes or more of physical activity a day. Note the word "activity". As long as you're getting your body moving, it doesn't have to mean doing difficult exercise or going to the sports hall every day. All that matters is that each week you get the right balance of activity, including aerobics , strength building, and flexibility exercise. Make exercise a habit by arranging some time every day. On days when you have soccer practice or an aerobics class, you may have no trouble exercising for an hour or more. But most of us are busy, and 60 minutes a day for exercise seems like a lot of time. The good news is that it's OK to divide it into shorter exercise breaks throughout the day. Just as you might have a healthy snack to stop yourself from getting hungry, exercise snacks can keep energy levels high. So get up 15 minutes early and do some stretching activity. Walk fast or run slowly for 15 minutes after lunch. Do the same thing after school -- or walk or bike home. Add to that taking the stairs, PE class, and walking between classes during the day, and you've probably reached your 60 minutes. Here are five simple ways to make an exercise lifestyle change: The writer thinks many people probably misunderstand the word"activity" to be " _ ".
|
[
"physical activity",
"body movement",
"sports hall exercise",
"outdoor exercise"
] | 2C
|
nutrition
|
mmlu_labeled
|
In colleges around the country, most students are also workers. The reality of college can be pretty different from the images presented in movies and television. Instead of the students who wake up late, party all the time, and study only before exams, many colleges are full of students with pressing schedules of not just classes and activities, but real jobs, too. This isn't a temporary phenomenon.The share of working students has been on the rise since the 1970s, and one-fifth of students work yearround. About one-quarter of those who work while attending school have both a full-courseload and a full-time job. The arrangement can help pay for tuition and living costs, obviously. And there's value in it beyond the direct cause: such jobs can also be critical for developing important professional and social skills that make it easier to land a job after graduation. With many employers looking for students with already-developed skill sets, on-the-job training while in college can be the best way to ensure a job later on. But it's not all upside. Even full-time work may not completely cover the cost of tuition and living expenses. The study notes that if a student worked a full-time job at the federal minimum wage, they would earn just over $15,000 each year, certainly not enough to pay for tuition, room, and board at many colleges without some serious financial aid. That means that though they're sacrificing time away from the classroom, many working students will still graduate with at least some debt. And working fulltime can reduce the chance that students will graduate at all, by cutting into the time available for studying and attending classes. There is little reward for attending but not finishing college. Students who wind up leaving school because of difficulty in managing work and class are likely to find themselves stuck in some of the same jobs they might have gotten if they hadn't gone at all. The difficulty of working too much while in school can create a cycle that pushes students further into debt without receiving any of the financial or career benefits. We can learn from the passage that _ .
|
[
"working students are more likely to finish college",
"students can cover their college expenses through working",
"students receive a huge reward for managing work and class",
"dropping out of college may not help students get career benefits"
] | 3D
|
high_school_macroeconomics
|
mmlu_labeled
|
College is a lifetime investment -- the gift of a college education can open the door to a world of opportunity for your child or grandchild. Savings , even not so many at a time, can make a big difference. With the cost of a college education continuing to rise, the key is to start saving early and regularly. By saving a set amount at set times, your money can grow as your child does. According to the College Board, the average cost for four-year public colleges has increased by nearly 51% over the last 10 years and these costs will almost certainly continue to rise. Saving for college can help with the increasing cost of a college education and help you be well prepared when your child is ready for college. Saving for your child's college education is an investment in their future. The savings you make today will pay off in increased earnings in the future. According to the U.S. Census Bureau, college graduates earn an average of $1 million more than high school graduates during their careers. The value of your investment in a college education will continue to grow for a lifetime. Set your college saving goals realistically. You may not be able to save enough for all four years' fees, but you could save enough to give your child the right start. More and more families depend on student loans to pay for college. By saving for college, families will have less burden of paying off loans and help their children leave school without worrying about paying off loans. Who are the expected readers of the passage?
|
[
"Parents.",
"High school students.",
"Educators",
"Bankers."
] | 0A
|
high_school_microeconomics
|
mmlu_labeled
|
Which object has more thermal energy?
|
[
"a 225-gram baked potato at a temperature of 100°F",
"a 225-gram baked potato at a temperature of 115°F"
] | 1B
|
natural science
|
scienceqa
|
The Internet joins millions of computers all over the world, and it's used by people all over the world. It was invented in the 1960s in the USA. The American government needed a network of computers for its army. Then in the 1970s scientists and businesspeople also wanted to use the Internet to send and receive messages. For some years, they weren't allowed to use US network, and when they were allowed to, the messages were in very simple text without photos. The World Wide Web was invented by a British scientist named Tim Berners-Lee in 1989. He wanted to send documents to other scientists. So he developed the World Wide Web. This allowed him to send and receive scientific documents with text, drawings and photos. In the 1990s, more and more people began to use the Internet and the World Wide Web. So, what's the difference between Internet and the World Wide Web? The Internet is the hardware .It allows us to communicate with other people. The World Wide Web is the software. It allows us to create , see, and read multimedia documents. The web is made up of millions of documents called web pages. These pages are held in computers all over the world. Many people have a favourite website with a number of web pages on the same subject. Email is a way of using your computer to send and receive messages. It's cheaper and quicker to use email than send normal mail. New users call normal mail "snail mail" because it's so slow. It took 50 years for 100 million people to listen to the radio. It took 15 years for 100 million people to watch television. By the year 2000, it had taken only about three years for 100 million people to use the Internet. What will happen next on the Internet? According to the passage, which of the following is not true.
|
[
"Tim Berners-Lee developed the World Wide Web.",
"At first, the message were in very simple text without photos.",
"Web pages are held in computers all over the world.",
"The World Wide Web allows us to communicate with other people."
] | 3D
|
college_computer_science
|
mmlu_labeled
|
A Mars Rover has been sent to explore and relay data from Mars. Mars is less massive than Earth. When compared with Earth, which is the best comparison between the mass and the weight of the Rover on Mars?
|
[
"The mass is more on Mars and the weight is less.",
"The weight is more on Mars and the mass is less.",
"The weight is less on Mars and the mass is the same.",
"The mass is less on Mars and the weight is the same."
] | 2C
|
natural_science
|
ai2_arc_challenge
|
Here are some tips on how to talk with your parents. Try to start your talk with something fun. This will make talking easier. For example, ask your parents questions about their day. They love this! Make it clear what you want to tell your parents If they have an opinion, let them finish and don't disturb. Ask them to do the same for you. Show them respect by listening to them carefully. Look at their eyes sincerely. Be honest. Honesty builds trust . Life is good when your parents trust you. If your parents don't understand, that's OK. It doesn't mean they don't love you pr they're not trying. Sometimes you have to explain things to them again or in a different way, When you finish the talk, thank them for listening,. Say something like, "thanks! That helped." It will let them know this is important to you, and make them want to do it more often. If you feel there are still things to talk about, set up a time with them to talk about it another day. What should we do when our parents have some opinions?
|
[
"Ask them to stop",
"Argue with them and then sat sorry",
"Let them listen to you",
"Let them finish and don't disturb"
] | 3D
|
human_sexuality
|
mmlu_labeled
|
Mouth bacteria grow fast in airless conditions. Oxygen rich saliva keeps their numbers down. When we sleep, for example, the saliva stream slows, and sulfur producing bacteria gains the upper hand, producing classic "morning breath". Alcohol drinking, too much talking, breathing through the mouth during exercise, anything that dries the mouth produces bad breath. So can stress, though it's not understood why. Some people's breath turns sour every time they go on a job interview. Saliva flow gradually slows with age, which explains why the elderly have more bad breath trouble than younger people do. Babies, however, who make plenty of saliva and whose mouths contain ly few bacteria have characteristically sweet breath. For most of us, the simple, dry mouth variety of bad breath is easily cured. Eating or drinking starts saliva and sweeps away many of the bacteria. Breakfast often stops morning breath. Those with constant dry mouth find that it helps to keep gum, hard candy, or a bottle of water or juice around. Brushing the teeth wipes out dry mouth bad breath because it clears away many of the offending bacteria. Surprisingly, one thing that rarely works is mouthwash. The liquid can mask bad breath smell with its own smell, but the effect lasts no more than an hour. Some mouthwashes claim to kill the bacteria responsible for bad breath. The trouble is, they don't necessarily reach all offending germs. Most bacteria are well protected from mouthwash under thick layers of mucus . If the mouthwash contains alcohol--as most do--it can worsen the problem by drying out the mouth. Mouthwashes are not an effective cure for bad breath mainly because _ .
|
[
"they can't mask the bad odor long enough",
"they can't get to all the offending bacteria",
"their strong smell mixes with bad breath and makes it worse",
"they can't cover the thick layers of mucus"
] | 1B
|
college_medicine
|
mmlu_labeled
|
Complete the sentence.
Making jam is a ().
|
[
"chemical change",
"physical change"
] | 0A
|
natural science
|
scienceqa
|
Which characteristic is most beneficial for an animal living on a snowy mountain?
|
[
"thick fur",
"dark spots",
"moist skin",
"webbed feet"
] | 0A
|
anatomy
|
mmlu_labeled
|
Many years ago, my dad was diagnosed with a serious heart condition. He was unable to work a steady job. He would be fine for a while, but would then fall suddenly ill and have to be admitted to the hospital. He wanted to do something to keep himself busy, so he decided to volunteer at the local children's hospital. My dad loved kids. It was the perfect job for him. He ended up working with the seriously ill children. He would talk, play, and do arts with them. One of his kids was a girl with a rare disease that paralyzed her from the neck down. She couldn't do anything, and she was very depressed. My dad decided to try to help her. He started visiting her in her room, bringing paints, brushes and paper. He stood the paper up, put the paintbrush in his mouth and began to paint. He didn't use his hands at all. All the while he would tell her, "See, you can do anything you set your mind to." At the end of the day, she began to paint using her mouth, and she and my dad became friends. Soon after, the little girl was sent home because the doctors felt there was nothing else they could do for her. My dad also left the children's hospital for a little while because he became ill. Some time later after my dad had recovered and returned to work, in came the little girl who had been paralyzed, but this time she was walking. She ran straight over to my dad and hugged him really tight. She gave him a picture she had done using her hands. At the bottom it read: "Thank you for helping me walk." My dad would cry every time he told us this story and so would we. He would say sometimes love is more powerful than doctors, and my dad - who died just a few months after the little girl gave him the picture - loved every single child in that hospital. How did the author's father help the paralyzed little girl?
|
[
"He helped her practice walking.",
"He painted special pictures for her.",
"He showed her she could still do things.",
"He visited her and made a toy for her."
] | 2C
|
human_sexuality
|
mmlu_labeled
|
By plugging in the cord you can supply power to
|
[
"a garden gnome",
"a rock",
"the sun",
"a hairdryer"
] | 3D
|
electrical_engineering
|
mmlu_labeled
|
Tattoos and body piercings have moved up on the trend list in recent years. Around Western schools lots of teens are sporting new holes and flesh ink. Like all other subjects, we'll surely be faced with such situation. To get a better view of what has happened in the West, let's sit down and hear what they say. Kerstin Otto from Washington: The hotter it gets and the more layers of clothing disappear, the more tattoos and piercings appear on various places of the human body, I wouldn't be caught dead with a snake tattooed on my ankle or with a piece of metal stuck in my belly button. Erin from Indiana: I think body piercing is cool. In most situations, you don't really have to worry about it getting torn out. I go to Noblesville High School. I am a sophomore (that is the l0th grade). Body piercing can be cool, only if it is not taken to too much of an extent. I would not want to get my nose pierced, just because I think I'll look bad. But that is my personal opinion. I guess that type of thing is a cultural difference. Tiara from Indiana: I personally think body piercing is sickening. If there were supposed to be holes in your body, you would have been born with them. I do, however, think that ear piercing, is not wrong. There is a difference between ear piercing and belly button piercing. Ear piercing is not nearly as dangerous. I would be sick if someone stuck a needle in my belly button. Lee from Illinois: Hi! I live in Illinois. I am 23. I have 12 tattoos and three piercings. I love my tattoos and consider myself an art collector. You would be surprised at who has given me the thumbs-up on my art work. People on the street stop me to look at that on my leg. Most of them don't know what it is. They just think the work itself is great. Subotai from California: I'm not prohibitive of self-expression, but when I see high school students getting these piercings, I really wonder. In some cases, the drive is deeper and darker than mere fashion. A friend of mine tried piercing her own tongue with a safety pin. It got infected and she had a tongue the size of a cow's. Nagib from Washington: I wanted an earring. My friends had them and it looked like a cool thing. I wanted to get a nose ring, but my mum wouldn't let me. Now I'm glad I didn't get it. I just wanted a little stud, but I wouldn't have looked good with it. Jackson from Ohio: I don't think it's wrong, but when people do it all over the place like their face and everything --I think that's ridiculous. People who get the big dragons that cover your whole body--I don't think that's necessary. When I see naked chicks on guys, I think. "You have no respect for women." Brittney from New York: You don't want to do stuff to your body. You don t need to do that because you were made perfect. You don't need to add piercings. If it will make you feel beautiful and you really feel like you need to do it for yourself, then okay. If it really makes a big difference impacting your self-esteem and how you are towards others, then do it. But otherwise, don't mess with what you got. Maybe you should try something more substantial to find beauty in yourself. Who doesn't think tattoos and piercing are beautiful?
|
[
"Jackson.",
"Brittney.",
"Tiara.",
"Nagib."
] | 2C
|
human_sexuality
|
mmlu_labeled
|
As many as 4 out of every 1,000 infants born today have permanent hearing loss. When parents learn that their child has hearing loss, they are faced with many difficult decisions. These decisions can include choosing therapies and schools, as well as finding financial help for hearing aids or cochlear implants . Help Me Hear Foundation is a public charity that gives the gift of hearing to deaf children from families existing on very low incomes around the world. Help Me Hear Foundation believes that a child's first years of development are critical. Being able to hear is vital to human, and Help Me Hear Foundation seeks to provide a positive lasting impression on society through its programs. Recipients of Help Me Hear Foundation's benefits receive state-of-the-art hearing devices that otherwise would cost thousands of dollars per child over the course of their lifetime. The Foundation raises money through donations for hearing aids and cochlear implants, which saves recipients and their families on average over $50,000 on related expenses. The Foundation tries to be a transparent charity, and wants to be a catalyst for allowing deaf and hearing-impaired children to develop in a typical fashion alongside their peers. Needy families can obtain information on specific services, and find out about deafness education by visiting the Help Me Hear Foundation's website. The website offers helpful information on how hearing aids work, and how hearing aids ease many of the learning and language challenges that hearing-impaired children deal with on a daily basis. Help Me Hear Foundation was probably set up to _ .
|
[
"build schools for deaf children",
"research deaf children's behavior",
"protect deaf children from being ignored",
"offer real help to poor deaf children"
] | 3D
|
college_medicine
|
mmlu_labeled
|
Do you have back pain or difficulty with your eyesight? If you do, you are likely to have a problem of posture, which can be solved if you ask a help from a doctor promptly. The conference on posture held in Rome this year has brought out the fact that an Italian out of four have posture problems. Back pain is certainly the typical disease deriving from a wrong posture, which can also cause other problems: sight problems, for example, which affect above all children. You might think that women are most affected by these problems, as they are more used to following the trends of fashion, which imposes the use of heavy bags, flat pumps or high-heeled shoes, but the latest conference of the Italian Society of Orthopedics and Traumatology has brought out the fact that men also have bad behavior. About two millions Italian men suffer from backache. Besides wrong shoes and the habits of keeping the wallet in the back pocket for a long time, hi-tech products can cause some serious problems: laptops, iPads, smartphones...all these electronic products together can weigh up to 5 kilos, while the maximum weigh to carry on shoulders should be 3 kilos. The handiness of modern netbooks can have negative consequences, as you can use them when you are lying down. However, it would be better to use them while seated, keeping your back straight and your shoulders relaxed. If you do not disregard the problem and you intervene in it in time, you can start having a right posture, perhaps doing posture correction exercises and more sport. A global posture re-education , a healthier lifestyle and a series of little devices might solve your back problems. The author writes this text mainly to tell us_.
|
[
"wrong posture is the cause of many problems.",
"the development of science.",
"the happiness of our social life",
"the modern lifestyle and devices."
] | 0A
|
college_medicine
|
mmlu_labeled
|
What could be used to find out how much carpet is needed for a room?
|
[
"a tape measure",
"a compass",
"a barometer",
"a beam balance"
] | 0A
|
elementary_mathematics
|
mmlu_labeled
|
Hi, I'm Li Ping. I am 15 years old. I am pretty healthy. I like doing all kinds of sports, such as football, basketball, running and swimming. Every morning, I get up early and do exercise. I play basketball on Wednesdays and Saturdays with my friends every week. I do my homework every day. I like watching TV, but I can't watch it every day on school nights. I only watch it on Saturday evening. I am neither fat nor thin. My eating habits are very good. I try to eat a little meat and lots of vegetables and fruit. And I never eat junk food. Do you know me? I'm Zhao Hui, a 14-year-old student. I am a little fat. I like eating meat. I eat meat three or four times a week. I especially like eating junk food. I want to eat it every day, but my parents don't allow me to eat it every day. I only eat it once or twice a week. I don't like exercise at all. Sometimes, I swim with my friends because I like it. I know exercise is good for my health. From now on, I have to exercise every day. Both Li Ping and Zhao Hui like _ .
|
[
"football",
"basketball",
"running",
"swimming"
] | 3D
|
nutrition
|
mmlu_labeled
|
Select the temperature shown by this thermometer.
|
[
"55°F",
"75°F",
"65°F"
] | 0A
|
natural science
|
scienceqa
|
A "match of the century" between human champion of the Chinese board game Go and Google's computer program kicked off in Seoul on Wednesday, which drew great attention. The first game of the five-game match started at about 1 p.m.local time (0400 GMT) at Four Seasons Hotel in central Seoul.It will run through next Tuesday to determine the winner between South Korean Lee Sedol, the world Go champion in the past 10 years, and AlphaGo, developed by Google's London-based subsidiary DeepMind. The match of the century drew great attention from news organizations, Go fans and the general public across the world as well as in South Korea as it is seen as a representative match between humans and artificial intelligence (AI). The Korea Baduk Association, a body for South Korean Go professionals, had received advance applications for an explanatory event of the match, but the limit of 60 seats had already surpassed. South Korea's public broadcaster KBS plans to broadcast live the match from 12:40 to 5 p.m., extending its initial plan to air it for two hours from 3 p.m.due to great interests from the general public.It is unusual for the public broadcaster to broadcast live the Go game for more than four hours. Cable channel TV Chosun will broadcast the match's development every 10 minutes on Wednesday and Thursday, while planning to air live the whole matches on Saturday and Sunday. The match is being aired live through YouTube around the world, while various Internet websites and TVs are broadcasting the landmark match. Hundreds of journalists from around the world gathered at the venue to report on the match between Lee and AlphaGo. AlphaGo took the world by surprise as it defeated European Go champion Fan Hui in October last year.Some experts had predicted it would take decades of years for AI to defeat humans at the ancient Chinese board game. Go, which originated in China more than 2,500 years ago, has been viewed as a grand challenge for AI due to its complexity and intuitive nature.It involves two players, who take turns putting markers on a grid-shaped board to gain more areas on it.One can occupy the markers of the opponent by surrounding the pieces of the other. What's the best title of the passage?
|
[
"Go match between human champion and Google's AI draws wide attention",
"Humans challenge artificial intelligence",
"Human Go champion will defeat Google's AI AlphaGo in Go games",
"Report competition from all over the world become fierce in Go games"
] | 0A
|
college_computer_science
|
mmlu_labeled
|
Scientists have created a " human-like robot" that can dance and do the housework. " Mahru" has been developed to imitate humans and can move its lips, eyebrows and pupils . The machine can also move its upper and lower body freely and automatically stop itself when walking. In addition, it has been programmed to give out two kinds of pleasant smells to match its emotions. The 1.5 tall robot was produced by researchers at the Korea Institute of Science and Technology (KIST) and is the first South Korean- developed machine of its kind. "'Mahru' will open the way for the commercial use of humanoid robots doing housework," You Bum-Jae, leader of the development research team ,said. "'Mahru' can dance while walking on its legs and is able to work in place of a human." Through an advanced motion capture system, "Mahru" can follow a variety of human movements and move its hands freely enough to deal with any obstacles that may get in its way when walking. State-funded KIST showed the robot during a presentation at its head office in Seoul. People here were treated to an entertaining demonstration which saw the robot show off the full range of its skills, most notably s series of dance moves. The research team added that they had designed another " Mahru", this time with sensors allowing it to distinguish between faces and objects. The showing of " Mahru" came a week after researcher in Japan said they had created the "most human-like" robot in the world. A team at robotics department of Osaka University in Japan claimed that " robogirl", Repliee R-1, " looks, moves and interacts like a human, and has silicone skin that feels almost human to the touch." When Mahru" meets something in its way, it will be likely to _ .
|
[
"go around it",
"turn back quickly",
"deal with it using its hands",
"ask humans for help"
] | 2C
|
college_computer_science
|
mmlu_labeled
|
If the Earth revolved around another planet instead of a star, what might it lack?
|
[
"continents",
"satellites",
"starry skies",
"seasons"
] | 3D
|
astronomy
|
mmlu_labeled
|
What can be produced when electrical energy is provided to a blown piece of glass with a wire inside?
|
[
"luminescence",
"lifeforce",
"sound",
"Water"
] | 0A
|
electrical_engineering
|
mmlu_labeled
|
Tim and Janey woke up earlier than normal. Their stomach were growling. They were ready for breakfast. They had gone to bed at their normal time, but they could not help being up now. So they woke up their father and went downstairs for breakfast. It was so early in the morning the sun was not even out yet. But their dad knew once the kids were up, there was no going back to sleep, so he got started. He gave them each a banana to start. He let them pick either a biscuit or toast. They chose toast. So he made wheat bread toast and put grape jelly on it. The quickly ate it and the orange juice they were given. They then each had a bowl of Rice Krispies before getting showered and dressed. They kissed their mom as she went to work and began enjoying the day off from school by playing in their rooms. Dad thought he'd done a good job feeding the kids. But in two hours, they both were asking for turkey sandwiches for lunch. With Tim and Janey so hungry so soon, their dad knew he was in for a long day. And a busy one in the kitchen. Who made breakfast?
|
[
"Dad",
"Tim",
"Janey",
"Mom"
] | 0A
|
nutrition
|
mmlu_labeled
|
I grew up in one of the poorest areas in Bradford. I live in a three-bedroom house with six brothers and sisters. I studied very hard . I got the best results in the history of the school. Other students would be happy with receiving such results. Their parents would give them an MP5 player as a prize or take them for a trip. What about me? In fact it made me sad. It was because my application to Imperial College London didn't pass. It is my dream to study medicine there. I know that nothing in life is easy. I won't give up. I will apply again the following year. While some students are traveling during the holiday, I am working hard. I help the doctors look after sick people in a hospital . I believe I must become a doctor one day. From the passage we can learn that the writer is a person who
|
[
"has hope",
"is lucky",
"hates life",
"is shy"
] | 0A
|
college_medicine
|
mmlu_labeled
|
I had been a step-mother for six years, and with my husband,I had watched his young children growing into teenagers. Although they lived mostly with their mother, they spent a lot of time with us. Over the years, we all learned to become more comfortable with each other. However, I continued to feel somewhat like an outsider. When the children moved to a town five hours away, my husband was understandably destroyed. In order to keep in touch with the kids, we set up an e-mail and chat-line service. Ironically , this technology can make us feel out of touch and more in need of real human contact. If a computer message came addressed to "Dad", I'd feel forgotten. If my name appeared along with his, it would brighten my day. _ not just over the telephone wires. Late one evening, as my husband was snoozing , I was catching up on my e-mail, an "instant message" appeared on the screen. It was Margo, my oldest stepdaughter, also up late in front of her computer. We sent several messages back and forth, exchanging the latest news. When we "chatted" like that, she wouldn't necessarily know if it was me or her dad unless she asked. That night she didn't ask and I didn't tell her it was me either. After hearing the latest volleyball scores and the details about a coming dance at her school, I said that it was late and I should go to sleep. Her return message read, "Okay, talk to you later! Love you!" At this, a wave of sadness ran through me and I realized that she must have thought she was writing to her father the whole time. She and I would never have openly exchange such words of love. Feeling guilty for not telling her the truth, yet not wanting to embarrass her, I simply replied, "Love you too! Have a good sleep!" I thought again of their family circle and I felt again the sharp ache of emptiness and "otherness". Then, just as my fingers reached for the keys to return the screen to black, Margo's final message appeared. It read, "Tell Dad good night for me too." With tear-filled eyes, I turned the machine off. By saying "Yet always there was some distance to be crossed," the writer infers that _ .
|
[
"their children lived in a town five hours away",
"their children had to talk to them on the phone",
"there was a generation gap between them",
"the relationship between them was not so close"
] | 3D
|
human_sexuality
|
mmlu_labeled
|
Making email easier is a task that several applications and email customers have tried and failed at SaneBox, like many _ , aims to make your digital life easier without forcing you to change your email platform. To be sure, you can apply various priority classes and groupings using SaneBox. What really makes SaneBox worth checking out is its ability to ensure unimportant and low-priority emails don't take up even a second of your day. When you apply SaneBox to your email client , it spends a good deal of time scanning your entire inbox, including ones you've already read. This helps the add-on determine which emails are most important to you. From then on you'll only see emails that SaneBox determines are must-reads, with all others falling into a "Later" folder which you can read at your spare time. Each day --- or however often you want it --- SaneBox will produce a report of all the low-priority emails it has collected for you, like a secretary gathering all the odds and ends for a short daily report. If you find an important email has been flagged as low-priority, you can adjust the settings so it never happens again. SaneBox works with all IMAP, WebDAV and OWA email customers including Yahoo, Gmail, AOL, MS Exchange and others. The program also supports OS X's Mail customers, though it requires a bit of adjusting POP-only email services are not supported. You can try out SaneBox for two weeks with no charge and after that point 3 options of subscriptions are available, ranging from US$2 to $20 per month. If an important email falls into the wrong collection, you can correct it _ .
|
[
"by putting it aside",
"by changing the settings",
"by flagging it as low-priority",
"by adding the right information"
] | 1B
|
computer_security
|
mmlu_labeled
|
When people exercise, they often feel thirsty and begin to sweat. It is important for people to feel thirsty when exercising because it makes them realize that they should
|
[
"take a break",
"consume liquids",
"slow their breathing",
"stop to eat something"
] | 1B
|
nutrition
|
mmlu_labeled
|
During which phase change is heat energy absorbed by a substance?
|
[
"A",
"B",
"C",
"D"
] | 0A
|
natural_science
|
ai2_arc_challenge
|
Too many people want others to be friends,but they don't give friendship back.That is why some friendships don't last long.To have a friend,you must learn to be one.You must learn to treat your friend the way you want your friend to treat you.Learning to be a good friend means learning three rules:be honest,be generous,be understanding. Honesty is where a good friend starts.Friends must be able to trust one another.If you do not tell the truth,people usually find out.If a friend finds out that you have't been honest,you may lose your friend's trust.Good friends always count on one another to speak and act honestly. Generosity means sharing and sharing makes a friendship grow.You do not have to give your lunch money or your clothes of course.Instead you have to learn how to share things you enjoy,like your hobbies and your interests.Naturally you will want to share your ideas and feelings.These can be very valuable to a friend.They tell your friend what is important to you. By sharing them,you help your friend know better. Sooner or later everyone needs understanding and help with a problem. Something may go wrong at school. Talking about the problem can make it easier to solve. Turning to a friend can be the first step in solving the problem. So a friend must listen and understand. You must try to put yourself in your friend's place so you can understand the problem better. No two friendships are ever exactly alike. But true friendships have three things in common. If you plan to keep your friends,you must practice honesty,generosity,and understanding. Some friendships don't last long because _ .
|
[
"some people don't treat friendship seriously",
"there are too many people who want to make friends",
"some people only receive friendship but don't give friendship back",
"they don't share their lunch money"
] | 2C
|
human_sexuality
|
mmlu_labeled
|
One thing we love about soup is that it's easy to make and it only needs a few simple ingredients .Here are four of our favorite, simple homemade soups.Enjoy! What is the most difficult part when making French onion soup?
|
[
"Getting good onions.",
"Cutting up the onions.",
"Making the soup look good.",
"Buying the ingredients."
] | 1B
|
nutrition
|
mmlu_labeled
|
Which units are best to measure the amount of rain that fell during a thunderstorm?
|
[
"centimeters",
"degrees Celsius",
"grams",
"seconds"
] | 0A
|
college_physics
|
mmlu_labeled
|
Liu Xu is a student from a middle school in Guangxi. Once he was riding home when a robber suddenly jumped out from the roadside. He pulled Liu Xu off his bike and rode away. Liu Xu was scared, but he didn't run after the robber. He found a telephone and called the police at 110. "Safety is the first important in such a situation," Liu said, remembering what his teacher had told him in his first aid class. "It is not safe to run after an adult who is stronger than you." Liu's school has compulsory first aid education. Students must take the class once a week. Teenage safety has become a serious issue recently. According to a survey, about 16,000 teenagers die in accidents in China every year. At Liu's school the first aid classes are to "teach students skills how to protect and save themselves in emergencies ". Students there often learn by role-playing in first aid classes. For example, one student performed as a stranger knocking at a door. Another one stood inside the door and asked several questions before letting the "stranger" in. Then they changed roles and did it again. They learned a lot while having fun at role-playing. The topics of the first aid classes are regularly updated . The students have learned skills for surviving in earthquakes. The teacher also taught the students not to go out at night. If someone tried to do bad things to them, they should quickly run into crowed place. Students in Liu's school must have compulsory first aid class _ .
|
[
"once a day",
"twice a day",
"once a week",
"twice a week"
] | 2C
|
college_medicine
|
mmlu_labeled
|
Imagine astronauts traveling to a distant asteroid as it passes near Earth. During their mission they leave behind boot prints. How long will these potentially last?
|
[
"several months",
"5 years",
"thousands of years",
"2 weeks"
] | 2C
|
astronomy
|
mmlu_labeled
|
Pesticides are used on a lot of crops, so it is best to wash them before consumption in order to avoid
|
[
"nothing",
"falling ill",
"flying",
"Floating"
] | 1B
|
nutrition
|
mmlu_labeled
|
Mother Knows Best? Once while being prepared for a television interview, I was chatting with the host about stay-at-home fathers. I made the point that one reason we're seeing more stay-at-home dads may be that it's no longer a given (a known fact) that a man makes more money than his wife. Many families now take earning power into account when deciding which parent will stay home. At that point, one of the male crew members commented, almost to himself but loud enough for my benefits, "It should be the better parent who stays at home". A lot of guys say things like that. I was a stay-at-home father for eight years, so what he said made me excited. It implied that our family's choice could only have been correct if I was a "better" parent than my wife. I think men shoot themselves in the foot with this kind of thinking. I suppose an argument could have been made that when I began staying home my wife was the "better" parent: she had spent more time with our son, could read him better and calm him more quickly. And given a choice, he'd have picked her over me. But as she was the more employable one, my wife went out to work and I looked after our son. Know what? I caught up. Because of the increased time I spent with him, I soon knew him well, understood what he needed and could look after him more or less as my wife could. Actually, the experience helped me unlock one of the world's great secrets: Women are good at looking after the children because they do it. It's not because of any born female gift or a mother's instinct-which I think is mostly learned anyway. It's because they put in the time and attention required to become good at the job. Women obviously get a biological head start from giving birth and nursing, but over the long term experience is more important. When I got the experience myself, I was good, too. As good? I don't know. Who cares? Children are not made of glass. Other people are capable of looking after them besides Mom. Women are better than men at taking care of children because _ .
|
[
"they were born with the ability",
"they love children and enjoy it",
"they spend more time doing it",
"they have learned it at school"
] | 2C
|
human_sexuality
|
mmlu_labeled
|
Mrs. Smith is Jim's mother. She loves her family very much. She often buys food, fruit and clothes for Jim and his father. Now many clothes are on sale at good prices. Mrs. Smith comes to the store and she wants to buy some clothes. It has sweaters in all colors for Y=15 each and sports shoes for only Y=28. Mrs. Smith likes the red sweater and she buys one for herself. She buys a pair of sports shoes for her son. The T-shirts in the store are just Y=18! She buys a white one for Mr. Smith. And that's not all. The socks, in all colors, are Y=2 each. She buys five pairs. Mrs. Smith spends _ on the socks.
|
[
"Y=2",
"Y=4",
"Y=10",
"Y=20"
] | 2C
|
elementary_mathematics
|
mmlu_labeled
|
Seven species of carp native to Asia have been introduced into United States waters in recent decades, but it's four in particular-bighead, black, grass and silver-that worry ecologists, biologists, fishers and policymakers alike. Introduced in the southeast to help control weeds and parasites in aquaculture operations, these fish soon spread up the Mississippi River system where they have been crowding out native fish populations not used to competing with such aggressive invaders. The carps' presence in such numbers is also harming water quality and killing off sensitive species. Asian carp are strong to jump over barriers such as low dams. They lay hundreds of thousands of eggs at a time and spread into new habitat quickly and easily. Also, flooding has helped the fish expand into previously unattainable water bodies. And fishers using young carp as live bait have also helped the fish's spread, as they have boats going through locks up and down the Mississippi. The federal government considers the Asian carps to be annoying species and encourages and supports "active control" by natural resources management agencies. Federal and state governments have spent millions in tax dollars to prevent the carp from making their way into the Great Lakes, but an underwater electric fence constructed to keep them out has not worked as well as hoped, and policymakers are reviewing other options now. In the meantime, state and federal agencies are monitoring the Mississippi and its branches for Asian carp and testing various barrier technologies to prevent their further spread. For instance, the National Park Service is cooperating with the state of Minnesota's Department of Natural Resources to construct new dams that are high enough to prevent Asian carp from jumping over. The Asian Carp Regional Coordinating Committee has funded DNA monitoring in potentially affected water bodies whereby researchers can determine whether the troublesome fish are present just by the biological footprints they leave behind. Individuals can do their part by not transporting fish, bait or even water from one water body to another, and by emptying and washing boats before moving them between different water bodies. It is suggested from the passage that _ .
|
[
"aquaculture operations are dangerous to the water bodies",
"scientific technology is useless in preventing Asian carp spreading",
"both the state and the individuals can make efforts to keep out Asian carp",
"Asian carp have successfully invaded the Mississippi and the Great Lakes"
] | 2C
|
college_biology
|
mmlu_labeled
|
Starving polar bears are eating one another in the Arctic. Flowers are blooming too soon and die. The ice caps are melting so fast that rising water levels will threaten coastal towns along Florida within several decades. These are just a few examples of the terrible consequences of climate change supported by a new analysis inNature. In the past three decades, average global temperatures have risen about 0. 6degC and are _ to jump by about 1. 7degC by the end of the century, says Cynthia Rosenzweig, who leads the Climate Impacts Group at NASA's Goddard Institute for Space Studies at Columbia University in New York. "We've already seen that a relatively low amount of warming," she says, "can lead to a broad range of changes. " The unnatural warming caused by man-made greenhouse gases, especially carbon dioxide produced by cars and coal-powered plants, brings trouble for entire ecosystems. In North America alone, scientists have identified 89 species of plants, such as the American holly that have flowered earlier in the spring. In Spain, apple trees bloom 35 days ahead of schedule in response to the higher temperatures. Other wildlife, like the insects that use certain plants for food and the birds that feed on the insects, must then move forward their seasonal stirrings and mating patterns to survive. To try to follow this time shift, some birds such as robins, the classic symbol of winter'sthaw , are returning to Colorado from their migrations some two weeks earlier than in years past. All these changes can throw a food chain in disorder. Some bird species that arrive before the insects reappear may starve to death. "Around the world, plants and animals are waking up to an earlier alarm clock than they used to," says Terry Root, a biologist from Stanford University. What can we know about robins according to the passage?
|
[
"Farmers depend on them to tell the time.",
"They used to come back when spring came.",
"They used to predict the change of weather.",
"They usually migrate when seasons change."
] | 1B
|
college_biology
|
mmlu_labeled
|
Select the animal.
|
[
"Avocado trees have green leaves.",
"Cobras eat small animals."
] | 1B
|
natural science
|
scienceqa
|
The Food and Drug Administration is, again, threatening to impose milk and meat from cloned animals on a public that opposes the technology and its products. Respected polls report that more than 60% of Americans think animal cloning is immoral, and that most people said they wouldn't knowingly eat the products even if the FDA approved them. But because the FDA would allow cloned meat and milk to be sold without identifying labels, consumers wouldn't be able to avoid them. The FDA has consistently tilted toward those who want cloned milk and meat in our food. Agency officials have repeatedly asserted that science shows cloned milk and meat are safe for humans. But the FDA has never published the complete scientific studies it says support that claim. The argument that cloning is safe for animals is unconvincing. Cloned meat and milk offer no public economic benefits. Having cloned cows produce more milk wouldn't reduce milk prices. prefix = st1 /USfarmers produce more milk than we drink, and the government is required to buy the surplus. Since 2000, dairy support programs have cost taxpayers more than $ 5 billion. Most important, this first decision to advance animal biotechnology raises ethical issues beyond the FDA's expertise. Techniques used to clone animals will advance the ability to clone humans-and create animals with human genes. Neither the agency nor animal scientists are qualified to tell us whether and when it is ethically acceptable for humans to alter the essential nature of animals. We need a national discussion, including ethicists and religious leaders, to consider the wisdom of cloned and transgenic animals. Given the risk of unintended consequences, we should proceed cautiously. The president should halt further FDA action on cloning and set in motion a process for beginning this broader discussion. From the text we know that cloning technique _ .
|
[
"developed well enough to clone human beings",
"may cause unintended bad results to human beings",
"will bring more unexpected economic benefits",
"is supported by ethicists and religious leaders"
] | 1B
|
college_medicine
|
mmlu_labeled
|
In 1977, Irene Pepperberg of Harvard University began studying what was on another creature's mind by talking to it. Her first experiments began with Alex. Alex was a one-year-old African grey parrot and Irene taught him to produce the sounds of the English language. "I thought if he learned to communicate, I could ask him questions about how he sees the world." At the time, most scientists didn't believe animals had any thoughts. They thought animals were more like robots but didn't have the ability to think or feel. Of course, if you own a pet you probably disagree. But it is the job of a scientist to prove this and nowadays more scientists accept that animals can think for themselves. "That's why I started my studies with Alex," Irene said, "Some people actually called me crazy for trying this." Nowadays, we have more and more evidence that animals have all sorts of mental abilities. Sheep can recognize faces. Chimpanzees use a variety of tools and even use weapons to hunt. And Alex the parrot became a very good talker. Thirty years after the Alex studies began. Irene was still giving him English lessons up until his recent death. For example, if Alex was hungry he could say "want grape". Alex could count to six and was learning the sounds for seven and eight. "He has to hear the words over and over before he can correctly say them." Irene said, after pronouncing "seven" for Alex a few times in a row. Alex could also tell the difference between colors, shapes, sizes, and materials (e.g. wood and metal). Before he finally died, Alex managed to say "seven". Another famous pet that proved some animals have greater mental skills was a dog called Rico. He appeared on a German TV game show in 2011. Rico knew the names of 200 different toys and easily learned the names of new ones. When Rico became famous, many other dog owners wanted to show how clever their pets were. Another dog called Betsy could understand 300 words. One theory for dogs' ability to learn a language is that they have ben close companions to humans for many centuries and so their ability to understand us is constantly evolving . While animals can't do what humans do yet, some scientists believe that examples like Alex and Rico prove that evolution develops intelligence, as well as physical appearance. Alex learnt new words by _ .
|
[
"singing them",
"reading them",
"writing them",
"rehearing them"
] | 3D
|
college_biology
|
mmlu_labeled
|
Sparrows gain lift with more grace than a vulture due to
|
[
"mental capacity",
"will power",
"feather color",
"size"
] | 3D
|
college_biology
|
mmlu_labeled
|
Using the Internet for a research paper can help a student find many resources. One problem with using information on the Internet is that it might be
|
[
"free.",
"current.",
"detailed.",
"incorrect."
] | 3D
|
natural_science
|
ai2_arc_challenge
|
Which organ provides a barrier against contaminants found in the environment?
|
[
"skin",
"stomach",
"brain",
"muscles"
] | 0A
|
natural science
|
scienceqa
|
I think all of us should know it's necessary to have breakfast. It's one of the most important meals of the day. If you want to keep fit, you should have a good breakfast. Choosing the right food is also important. For it, you may have bread, eggs and milk. But in fact, many students go to school without breakfast. This does harm to their health. Maybe they say they have no time because it's too late or their parents are too busy to prepare breakfast for them. What will happen to the students on an empty stomach ? Because of no energy, they can't keep active. They may not grow fast. When they feel hungry, they are not able to study well and they have no energy to play well, either. What's worse , they will spend more time getting better once they fall ill. Therefore , we shouldn't go to school without breakfast, no matter what reason it is. What is one of the most important meals of the day?
|
[
"Breakfast.",
"Lunch.",
"Supper.",
"A,B and C"
] | 0A
|
nutrition
|
mmlu_labeled
|
How would you like to brush a crocodile's teeth? Or give a shark a bath? Cats are well-known for the way they keep themselves clean by licking , but other animals have their own ways to stay clean as well. And tidiness can be important for their survival. Even cockroaches have to keep their feelers clean to help them into food. Many animals in the wild, such as deer, wolves and bears, have an automatic cleaning system. Insects like to attach themselves to animals to feed on the skin or blood. These parasites can be unhealthy. But their "host" animals are constantly dropping skin and fur by a natural process. They also like to rub up against trees or rocks to comfort themselves, and this removes additional skin and fur. Along with old fur goes the dirt and parasites living in the fur. While these animals may sometimes take a bath when they enter or cross a river or lake, they don't need the water to stay clean. They don't get sweaty, because they don't have sweat glands all over their bodies the way people do. Growing new skin and fur is enough to keep them clean. Some animals and birds use dust to get clean. Chinchillas, a kind of small animal that lives in the mountains of South America, have a very fine fur. (They are raised for their fur, in fact.) If they took water baths, they might get too cold. So, instead, they roll around in fine dust, raising quite a cloud as they "bathe". The dust helps to keep their fur and skin dry. This protects them from bacteria and parasites that enjoy warm and wet places. And the fine dust doesn't stick in their fur for long. It falls off or blows away. As for lions and tigers, their rough tongues act like combs and can remove dirt and loose fur. Why is it important for them to stay clean and smooth? It helps them stay cool in very hot summer or feel warm in cold winter. According to the passage, such animals as deer, wolves and bears clean themselves by_.
|
[
"living with parasites",
"replacing their skin and fur naturally",
"climbing trees or rocks",
"having a bath in a river or lake"
] | 1B
|
college_biology
|
mmlu_labeled
|
At the middle school level, there are many academic clubs in which students can participate.Students can choose clubs that focus on an area of interest. Mathcounts Club Mathcounts tries to increase excitement towards mathematic achievement. It hopes to provide students with the foundation for success in science, technology; engineering and mathematics careers. Schools select individuals and teams to participate in competitions. Local competitions are held in February with winners progressing to state competitions and then on to the national level. Mathcounts works to challenge student math skills, develop self-confidence and give rewards for their achievements. Envirothon. The Envrothon program focuses on natural resources knowledge and exposes students to diverse environmental issues, and ecosystems .The ecology field competition for five-member middle school teams offers competitions in wildlife, soils, forestry, current environmental issues and aquatics. Students Work and learn in middle school clubs and can compete at the local and state level. Future Problem Solvers Future Problem Salvers is an academic club that uses a six-step process to solve problemsthat may happen in the future. Students who are in the talented and gifted program, who like to "think out of the box," or who enjoy thinking about futuristic problems max like this club. Teams,comprised of four students read future scenes and write up solutions in: a booklet using the six-step process. Teams that score high enough can go to the .state competition and,then to the international competition. Builders Club Builders Club is open to any middle school student who wishes to perform community service. Each Builders Club is co-sponsored by a Kiwanis club. and the middle school. The members learn by doing, and they learn organization; teamwork,and leadership. Builders Clubs can sponsor a "Teacher of the year" program, provide a recycling collection point, organize canned food and clothing drives to support local shelters, adopt a resident at a local senior citizens home; adopt a highway; tutor, etc. Middle school academic clubs offer students a place to explore interests or talents: The clubs they join in middle school can help guide choices in high school and beyond. Students choose Mathcounts Club in order to _ .
|
[
"be successful in science careers",
"enjoy solving future problems",
"perform community service",
"study wildlife and soils"
] | 0A
|
high_school_mathematics
|
mmlu_labeled
|
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"
] | 3D
|
high_school_physics
|
mmlu_labeled
|
The first MP4 player was born years ago. Soon many music fans were wondering how fantastic it is! If you have been into technology enough, perhaps you may have a knowledge of the MP4. If not, you do need to know something before buying one, even if you are familiar with MP3. MP3 is the CD-like disc with greater capacity. How about MP4? This small digital product will really enrich the joy from listening to music. You can even feel the "touch" of music to your soul! Now, some similar digital products advertised as "MP4 players" are simply MP3 players, which do not play video and MPEG format and also lack other particular functions. These products confuse some buyers, as they may think the "MP4" players simply mean they can do more than MP3. What is MP4?! It is a multimedia container. It is not only used to store digital audio and digital video streams, especially those of MPEG, but can also be used to store other data such as subtitles and pictures. As a most modern container format, it allows streaming over the Internet. With the help of a piece of MP4 video equipment, you can change various programs such as MPEG to MP4, ASX to MP4, AVI to MP4 and so on, which can be done very quickly and easily without any effect on the sound quality. By installing DVD-MP4 software, you can transfer particular music from a DVD to an MP4 video file. It really excites your listening music experience. Then, there is MP4 advanced and you can set your own collection of all the programs -- TV shows, games, and music. You can even see movies which are still running in cinemas. _ ? It is suggested here that you should _ before buying an MP4 player
|
[
"first be a music fan",
"have a knowledge of MP4",
"get familiar with MP3",
"buy a CD-like disc"
] | 1B
|
computer_security
|
mmlu_labeled
|
Is your TV connected to the Internet? What about your chair, or your fridge? Probably they are not. But in the future, most things in your home may be connected, thanks to the so-called "Internet of things". The Internet of things may be coming sooner than you think. Earlier this year, Samsung CEO spent a lot of time talking about the Internet things. He said that four years from now, every Samsung product will be part of the Internet of things, no matter whether it's a remote control or a washing machine. So, how do household objects that are part of the Internet of things work? Well, think of a common chair. When connected to the Internet, the chair warms up when it knows the user has just walked into the room and is feeling cold. An Internet-connected camera could help people feel safer in their homes. It can know people's faces and has an infrared sensor , so even if it's dark it can see when someone passes by and send you a message on your smartphone to let you know who's there. If the person is someone you don't know, it can tell you that, too. But according to MIT Technology Review, whether companies are connecting dog food bowls or security systems to the Internet, there may be some problems. For example, many early connected-home objects don't have much built-in security, which means they could be hacked. Moreover, it could be difficult to get these new machines to work together especially when they are made by different companies. To fight this, many companies have joined the Open Interconnect Consortium, which had 45 members by late 2015. So, picture this: you enter your home.The temperature changes to make you feel comfortable. Your favorite music starts playing for you. Do you think that this would be a good thing? It may happen sooner than you think.[:] According to Samsung CEO, when will his product be part of the Internet of things?
|
[
"In 2010",
"In 2020",
"In 2030",
"In 2040"
] | 1B
|
computer_security
|
mmlu_labeled
|
Fruit salad is a delicious dessert and you can make it in less than ten minutes. What's more, you can enjoy it without becoming fatter. Fruit salad can also be a great dish at a party, or the wonderful snacks during any time of a day. If you want to know how to make fruit salad, just follow the steps. Things you need 1 cup of strawberries 1 cup of cherries 1/2 red apple 1/2 peach 1 pear 2 spoons of juice Steps 1. choose your fruits 2. wash all of your fruits 3. cut the strawberries, cherries, red apple, peach, and pear into small pieces 4. put 2 spoons of juice in a bowl 5. put all the fruits in the bowl 6. serve and eat There are _ steps before you eat fruit salad.
|
[
"one",
"three",
"five",
"four"
] | 2C
|
nutrition
|
mmlu_labeled
|
When Elizabeth Kenny was a little girl, she fell off a horse and hurt her arm. Mrs. Kenny took her to a doctor in Toowoomba, Queensland. In the doctor's, Elizabeth saw many bottles of medicine standing in a row. Since then, she wanted to be a nurse. As soon as she was old enough, Elizabeth was trained in a hospital. After working for some time, she made a surprising discovery. Among her patients were some children who had lost the use of their legs because of polio ( ) . Kenny tried putting hot cloth on their legs and washing them in a special way. The results were great. The children were able to use their legs again. Most doctors would not believe that children could get well in such a simple way. Gradually, however, she became famous. From 1993 on people from many parts of the world brought their children to Australia to receive treatment by this wonderful nurse. She was invited to America where her methods were used in many hospitals. Money was collected to build Kenny foundations which were for polio patients. Kenny died in 1952, but she will long be remembered for her fight against polio. Toowoomba is the name of _ .
|
[
"a famous doctor",
"a kind of disease",
"an Australian city",
"an Australian school"
] | 2C
|
college_medicine
|
mmlu_labeled
|
People in cities all over the world shop in supermarkets. Who decides what you buy in the supermarket? Do you decide? Does the supermarket decide? When you enter the supermarket, you see shelves full of food. You walk in the aisles between the shelves. You push a shopping cart and put your food in it. You probably hear soft, slow music as you walk along the aisles. This may be an attempt to please you, so you will enjoy shopping. Some supermarkets want to increase their profits by playing soft and slow music, because the slow music makes you walk slowly and you have more time to buy things. Fresh fruit and vegetables are usually put near the entrance. When you arrive at the supermarket, you think about the kinds of fruit and vegetables you need first. Once you've got that out of the way, you can relax and do the rest of the shopping without any hurry. Besides, if you see fresh goods first, it gives you a "feel good" impression of freshness, so you can not help spending your money. Maybe you go to the meat department then. There is some meat on sale, and you want to find it. The manager of the supermarket knows where customers enter the meat department. The cheaper meat is at the other end of the meat department, away from where the customers enter. You have to walk past all the expensive meat before you find the cheaper meat. Maybe you will buy some of the expensive meat instead of the meat on sale. Most of the food in supermarkets is very attractive. It all says "Buy me quickly!" to the customers. The fresh fruit and vegetables say "Buy me quickly!" as you walk by. The expensive meat says "Buy me quickly!" The supermarket tells you what to buy. When walking past the expensive meat, the customers will _ .
|
[
"pay no attention to it",
"possibly buy some",
"look for some cheap meat",
"feel uncomfortable"
] | 1B
|
high_school_microeconomics
|
mmlu_labeled
|
Americans have developed an olive oil habit. Out to dinner recently, I saw a man dipping his white bread in olive oil and then pouring it all over his salad, saying, "Wow, this is so good for me!" But is olive oil the healthiest fat? No, it's not. You might ask, doesn't it lower cholesterol ? Well, only when you substitute olive oil in equivalent amounts for butter or oils that are higher in saturated fat. Olive oil doesn't lower cholesterol; it just doesn't raise it as much. You may be better off with canola oil. The 1999 Lyon Diet Heart Study found that a Mediterranean diet significantly reduced heart attacks and premature deaths. Many people attributed this to eating a lot of olive oil. But it was increased consumption of canola oil that accounted for these improvements. Also, study participants ate more whole-grain bread, vegetables, fish and fruit, and less meat. Butter and cream were replaced with man-made butter made from canola oil, which has more healthy omega-3 fatty acids than olive oil does. Another study found that olive oil reduced blood flow by 31%. Canola oil and fish oil don't. (You want to increase blood flow to all body parts.) I like the taste of olive oil, and I use it sometimes. It's a healthier fat than many others, but it's not nearly as healthy as canola oil -- or fish oil and flaxseed oil, for that matter, which also have lots of omega-3s. And a tablespoon of any oil has 126 calories. Think about that before you pour it on. The author may advise people _ .
|
[
"to choose canola oil instead of olive oil",
"to think over before choosing new products",
"to keep on eating olive oil to keep healthy",
"to consult the researchers before accepting a trend"
] | 0A
|
nutrition
|
mmlu_labeled
|
Country A has a current account surplus; this means that
|
[
"Country A also has a financial account surplus.",
"Country A has a financial account deficit.",
"Country A must borrow from its foreign reserves.",
"Country A is operating in a recessionary gap."
] | 1B
|
high_school_macroeconomics
|
mmlu
|
Using only these supplies, which question can Kevin investigate with an experiment?
|
[
"Which type of tree do the squirrels feed from most often?",
"Do the squirrels eat walnuts from large feeders more often than from small feeders?",
"Do the squirrels select sunflower seeds or walnuts more often?"
] | 2C
|
natural science
|
scienceqa
|
What time of day can you think most quickly? Are you a morning person? Or does it take you a few hours to get your brain going? A lot of recent research suggests that we should pay attention to our body clock. It can tell us what time of day we can perform best at. Many people work best later in the morning. This is because the body's temperature takes time to rise through the day. Taking a warm shower when you wake up can help your body's temperature rise quickly. But everyone's body clock is different and some are special. Morning people will get up early and work better early in the day. Evening people will work later but work better towards the end of the day. Research shows that we're better at some activities at certain times of the day. Physical performance is at its best between 3 pm and 6 pm, so it's better to exercise later in the day. Between noon and 4 pm, people begin to pay less attention. This is because we think less quickly after a big meal. Research also shows we become sleepy around 2 pm. This is why people in Spain take a short sleep in early afternoon. Finally, it is best to eat when we're active. This allows our body to burn calories better and stops our blood sugar levels from getting too high. What is the best title for this article?
|
[
"How can we work better",
"The best time to exercise",
"How can we keep healthy",
"The perfect time to do something"
] | 3D
|
nutrition
|
mmlu_labeled
|
How long is a tennis racket?
|
[
"55 millimeters",
"55 kilometers",
"55 meters",
"55 centimeters"
] | 3D
|
natural science
|
scienceqa
|
Last week, we explained that the planet Mars has passed "opposition. "It passed a point opposite the Sun. This week, we tell about the planet's surprising motion among the stars. For thousands of years, people have recognized that planets travel among the stars. The planets generally follow the path taken by the Sun through the sky. The Sun's path is called the ecliptic. The groups of stars along the ecliptic are called the Zodiac. The motion of the planets can be confusing at times. Everyone knows the Sun rises in the east and sets in the west. But this is caused by the turning motion of the Earth. Planets generally move from west to east. However, Mars will appear to move backward for about two months this year. This happens because the Earth is overtaking Mars on its way around the Sun. Mars began its backward, or westward, motion on May 11th, It will start moving eastward again on July 19th. Mars' apparent motion has been a mystery to astronomers for hundreds of years. Most early theories of the solar system argued that the Sun and planets turned around the Earth. But the sudden westward motion of Mars presented a problem. Why would Mars move west for two months when it nears "opposition"? In 1543, a Polish church worker named Nicolas Copernicus published a different theory. His theory said the Earth and planets moved around the Sun in perfectly circular orbits. Copernicus' theory was simpler. But his Sun - centered system still did not explain the observed motion of Mars very well. Finally, a German mathematician named Johannes Kepler published a complete theory of the motion of the planets in 1619. He had carefully studied the motion of Mars for many years. Johannes Kepler discovered that the planets do not move in circular orbits around the sun. Instead, they travel in flattened orbits called ellipses. Mars' elliptical orbit is the cause of its unusual brightening this year and its apparent large size. During the next several weeks, you can see for yourself why the mysterious motion of Mars has caused so many people to wonder. From the passage we can learn that_.
|
[
"the sun and planets generally travel westward",
"Kepler studied the orbit of the planets in 1619",
"Copernicus' theory well explained the motion of Mars",
"the Earth's turning motion causes the sun to rise in the east"
] | 3D
|
astronomy
|
mmlu_labeled
|
The global population is living longer,and getting older,which presents new challenges. "The question becomes:who will take care of everyone? While people will always be the best caregivers for people,there just aren't enough people. That's where robotic technology can really make a difference," says Professor Maja Mataric at the University of Southern California. Her group is developing robots to work with stroke patients and elderly people. The research team has found that people react well to a robot gym instructor,and seem to get less frustrated with it than with instructions given on a computer screen. The robot can act as a perfect trainer,with infinite patience. "People say things like 'I prefer this robot to my husband!Can I take it home?'" according to Professor Mataric. "In fact there's a really important point here. As we create these care giving technologies,we're helping not only the people that need the care,but also the people caring for them. We can give them a break,and help them avoid _ ." People are going to have to like,and importantly trust robots before they welcome them into their homes,and several groups around the world are working on making it easier to communicate with them. Much of human communication takes place through body language. Gestures, eye contact , and concepts of personal space are all things that robots are being taught. In learning about how people interact with machines,researchers are also discovering new roles for robots in our lives. Robots can communicate with humans in ways that other technologies can not. "If someone finds the robot to be more persuasive and more reliable,that's going to affect how they interact with it," says Dr Cynthia Breazeal, director of the Personal Robots Group at the Massachusetts Institute of Technology. "We can now start to think about fields where it's the social interaction,which is the main means by which a robot helps someone." Dr Breazeal says that means robots could be used in education,learning,and health care,where social support is important. Professor Maja Mataric mainly focused on robots' function of _ .
|
[
"teaching",
"exploring",
"making things",
"giving care"
] | 3D
|
college_computer_science
|
mmlu_labeled
|
New software is able to analyze exactly how many hairs there are in a patch of skin and could help in testing the effectiveness of baldness treatments and depilatory creams, say Australian researchers. Researchers from CSIRO Mathematical and Information Sciences in prefix = st1 /Sydneyreport their findings in the November issue of the journalSkin Research and Technology. The software, developed with a UKcompany, will make it easier for researchers developing hair removal creams to accurately assess how well they work, says Dr Pascal Vallotton. "Up to now they were counting the number of hairs that survived after treatment by hand. That's hard work and it's difficult because you may count a hair twice or you may miss it." he said. The software relies on images captured by a small flatbed scanner pressed onto the skin. Using a mathematical algorithm , the software then identifies and traces each individual hair based on an understanding of a hair's unique features, such as its straightness. The software is able to distinguish between hairs and other features on the skin such as wounds or moles . "Our skin irregularities make it difficult to say this is a hair or this is a mole," Dr Vallotton said. Comparison between earlier and later images can also determine if hair is growing quickly or slowly, he says. Unfortunately, to check the accuracy of the software, the researchers still had to adopt the old-fashioned method of counting hairs, helped by volunteers from neighboring labs who put their skins on the line for science. "We had 12 volunteers, mostly from neighboring labs, and we acquired images of hair before and after treatment," Dr Vallotton said. To ensure an accurate count, the individual hairs had to be marked off as they were counted, but after such a laborious process, the researchers were pleased to discover the software results were comparable to the manual count. Dr Vallotton says the software could also be useful in testing the effectiveness of balding treatments and counting or tracing substances other than hairs, that are long and thin and otherwise difficult to image. What plays a key role in counting the number of hairs with the software?
|
[
"A scanner.",
"A calculator.",
"A hair's unique feature.",
"A mathematical algorithm."
] | 0A
|
college_medicine
|
mmlu_labeled
|
During the day, you spend a lot of time running, jumping, laughing, eating, and talking. You use up a lot of energy , and by the end of the day you're tired. Sleep gives your body a chance to rest. But your brain and body are not completely at rest during sleep. While you sleep, your mind may think of the things that happened during the day. It keeps the important things in mind as memories . It also thinks about things you were worrying about, and you may wake up with answers to some of your problems. You also grow while you sleep. The thing called "human growth hormone " in the body helps you grow during sleep. This growth hormone also helps the body to repair itself. Sleep helps your body to conserve energy too. You use up a lot of energy during your daily activities. But when you sleep, your body temperature falls, and your "metabolism" slows down. You are still using some energy, but much less than when you are awake and active. Have you ever stayed up past your bedtime? Did you have difficulty getting up the next morning? Maybe you had problems seeing clearly or you cannot think clearly. That was your body's way of saying, "I need sleep!" A lack ( ) of sleep can stop your body and mind from working correctly. What is this passage mainly about?
|
[
"Sleep is very important.",
"The brain needs enough sleep.",
"Good ways to sleep well.",
"People use energy when sleeping"
] | 0A
|
nutrition
|
mmlu_labeled
|
Today it is found that school students hardly pay much attention to sports.It is because they have no interest in sports? It may not be the fact.They often say they have other more important things to do. What are these important things? Examination! They have to spend much time on all kinds of examinations and tests at school,so many of them almost become bookworm .In the summer holidays of the last year,they had to put all the time to their study.So books stopped them from enjoying sports. Because of the pressure from their parents and teachers,they have to work harder and spend most of their time on books.As for the students themselves,they want to get good results so that they can go to famous high schools.So it seems necessary to stop their school sports for saving more time to study. In fact,education cannot go without physical exercise,because a quick mind hardly goes along with a weak body.If you don't have a strong body, you can never achieve anything,let alone a great success in your life. Because a quick mind hardly goes along with a weak body. means _ .
|
[
"They're weak because they hardly have sports in the day.",
"They won't think things quickly if they don't have a strong body.",
"They don't want to get into the higher school if they are weak in their studies.",
"They can run fast when they have strong body."
] | 1B
|
college_medicine
|
mmlu_labeled
|
Freda always hangs her wet swimsuit outdoors after getting out of the swimming pool. Which of the following is least likely to affect the rate at which Freda's swimsuit dries?
|
[
"the heat of the Sun",
"the speed of the wind",
"the temperature of the water in the pool",
"the amount of water vapor in the air"
] | 2C
|
college_physics
|
mmlu_labeled
|
The Albinas married when Mr. Albina was 30, and they spent the early marriage in Argentina. Then they decided to move to Chile, which meant they had to cross the Andes Mountains. They and their 20s sons made the difficult two-week journey on horses. One night there was a terrible snow storm in the mountains, during which Mrs Albina gave birth to triplets , a boy and two girls. Mrs Albina now has 30 more girls, including the twins who are 15 months old. The oldest Albina children are in their 30s and 40s. They are on their own now, but 18 of the kids still live with their parents in a two-room house. The house has electricity but no toilet or running water. Clearly, the Albinas don't have enough money and food for the big family. Why, then, do they continue to have children? The Albinas do not use birth control because it is against their religion. They can let other people take care of their kids, but Mrs Albina doesn't allow it. "When we were babies," she said, "our mother left us at an orphanage and never returned. Then a couple adopted my brothers, and I was left behind. I was heartbroken. I promised that when I became a mother I would never give my children away." So the Albina family continues to grow. They have so many kids that they run out of names and have to give some children the same name. There are three Susannas, three Miriams, two Estrellas, and two Soledades. Will the family stop at 53 kids? Mr Albina is 77, and Mrs Albina is 59. "I am getting old," she said with a smile, "and I would like God to think of me and consider my age. But if God sends more children to me, yes, there will be more." It can be inferred from the passage that _ .
|
[
"Mrs Albina experienced a hard childhood",
"the Albinas would like to use birth control",
"ten kids in the family share the same name",
"the Albina family has lived in three countries"
] | 0A
|
human_sexuality
|
mmlu_labeled
|
The cost of raising a child has hit an all-time high, according to a new report, putting pressure on families already dealing with cuts to child benefit. Figures from the insurance company LV's annual Cost of a Child Report show that the cost of bringing a child up to the age of 21 has reached $222, 458 -- more than $4,000 higher than last year and up$82,000 on ten years ago. The company estimates that this is set to reach $350,000 by 2023 if costs continue to increase at the same rate. The report will be a further blow for hard-working families as cash-strapped parents continue to struggle with rising household bills, wage freezes and cuts to child benefit. The right to receive the payments, worth $20.30 a week for the first child and $13.40 further children, was removed earlier this month from households with one earner on a salary of more than $60,000 and reduced for families where one member is paid more than $50,000. The research published today shows costs have risen in all areas over the last decade, except for clothing, with education seeing the biggest increase. As a result, more than three-quarters of parents have been forced to make ends meet. According to LV, more than four in ten are reining in spending on luxuries such as holidays, a third are also cutting back how much they spend on essentials such as food. Education remains the biggest expense for parents. The cost of education, including uniforms, after school clubs and university costs, has shot up from $32,593 to $72,832 per child in the last ten years. Childcare costs have also rocketed, up from $39,613 in 2003 to $63,738 today. Which of the following is true according to the passage?
|
[
"All the extra payments for child care have been removed.",
"The cost of raising a child has become a stress to most parents.",
"Costs have risen in all areas in the last decade, including clothing.",
"More than three quarters of parents are cutting back the costs of necessities."
] | 1B
|
high_school_microeconomics
|
mmlu_labeled
|
Which list gives the correct order of substances from the lowest melting point to the highest?
|
[
"oxygen, water, iron",
"water, iron, oxygen",
"oxygen, iron, water",
"iron, oxygen, water"
] | 0A
|
college_chemistry
|
mmlu_labeled
|
What is the mass of a skateboard?
|
[
"3 grams",
"3 kilograms"
] | 1B
|
natural science
|
scienceqa
|
Which example shows a new substance being formed?
|
[
"a candle burning",
"a shoelace being tied",
"a pipe being cut in half",
"a block of ice melting"
] | 0A
|
high_school_chemistry
|
mmlu_labeled
|
Compare the motion of two bats. Which bat was moving at a higher speed?
|
[
"a bat that moved 165kilometers in 10hours",
"a bat that moved 130kilometers in 10hours"
] | 0A
|
natural science
|
scienceqa
|
There's no doubt that man is the smartest. But do you know what other animals are smart, too? Dolphins Dolphins are very smart. Most of the "tricks" they're taught to do are actually behavior they would engage in on their own. They love to play, race and generally enjoy their life to the fullest. They speak a language we have yet to completely understand and like all civilized creatures, dolphins' mothers always provide their young children with guidance and possibly, love. Great apes The great ape family primarily consists of gorillas, chimpanzees and orangutans. Their brain chemistry is so similar to humans' that NASA once used chimpanzees in place of astronauts during many dangerous missions. Gorillas have been taught sign language and orangutans exist in complex familial relationships. Elephants Everyone has heard the phrase "an elephant never forgets". Elephants establish long-term friendships, recognizing and remembering their friends years later. If an elephant comes upon a fallen friend, it has even been known to feel sad. Parrots As proved by this list, parrots are very smart. They are also the only animals listed that can actually hold a conversation. Some parrots know hundreds of words by imitating humans. The birds are also capable of remembering words and using them intelligently in response to situations. According to the passage, the special characteristic of parrots is that _ .
|
[
"they can use words remembered before to interact",
"they can imitate human beings by playing with them",
"they have the feeling of sadness when they see a dead bird",
"they can read people's minds through words they remember"
] | 0A
|
anatomy
|
mmlu_labeled
|
Helen's eyes are not very good, so she wears glasses. But she doesn't wear glasses when she is with her friend, Jim. When Jim comes to her house to take her out, she will take her glasses off, and when she gets back, she puts on the glasses. One day her mother asks her, "Helen, why don't you wear glasses when you are with Jim? He takes you to many lovely places in his car, but you can't see anything. " Helen says, "I look more lovely to Jim when I'm not wearing my glasses and he looks better to me, too. " Helen doesn't wear glasses _ .
|
[
"when Jim is with her",
"when she is at home",
"when she is at school",
"in the evening"
] | 0A
|
human_sexuality
|
mmlu_labeled
|
What do you think of a forest, what do you see? Just trees? Or do you see many other things, such as singing birds, colorful plants and wild flowers? The forest is a whole of its own. It is full of many different living things. But even though they are all different, they have one thing in common: they all need each other in order to live on. The trees feed the forest "people" by making food in their leaves; by using sunlight to join water and minerals from the soil and air. Their deep network of roots joins the soil together and stops it from dying out, making it possible for living things to live in it. Human beings are like the living things in the forest. We need one another in order to live. We need the farmers to grow our food, railroad and truck drivers to bring it to our shops and clerks to sell it to us. We need people to prepare our food and cook it and others to take our waste things away. Then, of course, we need doctors, nurses, government leaders, mailmen, telephone operators, and many others. We also need other human beings in another way. We need people for friendship, to talk over our problems, exchange ideas. Think how lonely and unhappy you would be if you lived all alone. Life is a matter of giving and taking. We need to help other people as much as we need other people to help us. Think what a good feeling you have when you have done something for someone else. You know, being a volunteer is so great! It is the _ that make it possible for living things to live in the forest.
|
[
"birds",
"trees",
"plants",
"farmers"
] | 1B
|
human_sexuality
|
mmlu_labeled
|
What Is Natural Medicine Natural Medicine is to use the natural environment, the nature of the material itself to cure diseases and restore the health.It involves bettering one's breathing way, sunbathing, improving one's diets and so on, which play an important part in our healthcare. Start a Rewarding Career Today The Australian Institute of Applied Sciences College of Natural Medicine provides you with Nationally Recognized natural medicine courses that can be studied in the comfort of your own home, or at our Brisbane campus in the heart of Stones Corner.AIAS College of Natural Medicine has been providing accredited natural health courses for more than 20 years, and offers accredited certificate, diploma and advanced diploma level natural medicine, beauty and massage courses. Why Study at the Australian Institute of Applied Sciences With over 36 years of specialized training and 120 courses, our Natural Medicine College is Australia's longest running and most sought after training provider for Natural Medicine Education.Our state of the art facilities, highly experienced instructors and friendly support staff make us the first choice for Distance Education and On-campus study. Studying at Home All of our courses are available to study at home.We provide all the material and support you will need to successfully complete your course. Benefits of Studying at Home *Work at your own pace. *No need to travel or relocate closer to a campus. *No interruption to your existing commitments. *You are still in full contact with the college via Telephone, Email and Post, so you won't be out of touch with the latest training techniques. You can learn how to _ at the Australian Institute of Applied Sciences College of Natural Medicine.
|
[
"apply science to our life",
"operate on various patients",
"adjust one's diet or breath",
"look after mentally-ill people"
] | 2C
|
college_medicine
|
mmlu_labeled
|
Smiling girls have their luck. It fits Huang Ruijia well. The 15-year-old student comes from Chengdu Experimental Foreign Language School. On March 22, 2014,she won third place(junior category)at the 12th China Daily "21st Century Lenovo Cup" National High School English Speaking Competition, which was held in Beijing. During the competition, many contestants kept a serious face. But Huang was smiling all the time. Her good manners also won her the Best Style prize at the contest. "Smiling shows confidence, which is an important quality for speakers," said Meng Qingtao, associate research fellow at the National Institute of Education Sciences, and one of the judges . "Huang's smile brought judges closer to her, and also cured her stress." Huang only became a smiling girl two years ago. At the time she was busy preparing for a speaking competition. One day, when she was practicing in front of the mirror, she was shocked by what she saw. "I saw a poker face reciting a cold speech," said Huang. "Who would like to listen to a speaker like that?" Since then Huang decided to face everything with a smile. It has worked in speaking competitions and in many other situations in her life, such as building friendships. Once Huang and her friend had a fight and were mad at each other. After three days, Huang said she wanted to talk but didn't know how to start. She then decided to give a smile, the friend smiled back and gave her a hug in return. "This is the power of smiling," said Huang. "You can make a difference in your life simply by smiling." Huang Ruijia thinks smiling is also helpful when _ .
|
[
"studying",
"walking",
"making friends",
"fighting"
] | 2C
|
human_sexuality
|
mmlu_labeled
|
My son. The phrase felt difficult and strange the first time I said it, and I had to practice it a thousand times. I started saying the words to myself the day when the ultrasound told me we were having a baby. Finally, my son was born. The nurse came out of the delivery room, holding a tiny, howling human being wrapped in a white sheet, his small hands and delicate fingers shaking nervously. "Baby Sanchez?" she asked, looking at the room full of expectant fathers. I stood up, holding my breath. She showed me my baby. "My son," I whispered. The little guy screamed, "waaaaaaaaaah." But in my heart I heard him cry out, "Daaaaaaad!" I don't care if everyone in the room will swear they didn't hear my baby say that. I called him, "My son," and he called me "Dad," and that's that. People ask me, "What did you feel at that moment?" I can't even begin to answer. I'm a writer yet I try hard to find the right words. Joyful isn't powerful enough. Bliss is not sweet enough. Peaceful isn't calm enough. Happy isn't tense enough. After my son was taken away to the nursery, I sat down and shut my eyes. But tears escaped them away. Then out of the blue, my 80-year-old father entered, and we embraced. "Dad," I whispered. "My son," my heart heard him saying. Suddenly the past 33 years folded into the present and I was now the baby bundled in white, with my father standing over me. "My son," I imagined him saying. "Daaaaaaaaaad!" I cried my little lungs out. At that point, I knew I was going to be a great father. The old man in front of me seemed to agree. He smiled and we walked out of the room in search of the tiny human being that would change our lives for ever. Which of the following statement is TRUE according to the passage?
|
[
"His son called him \"Dad\" when the writer called him \"My son\".",
"All the people didn't hear the baby say except the writer.",
"Sanchez is the writer's family name.",
"The baby was taken away because the nurse found there was a mistake."
] | 2C
|
human_sexuality
|
mmlu_labeled
|
Is the following statement true or false?
Plant cells do not have cytoplasm.
|
[
"false",
"true"
] | 0A
|
natural science
|
scienceqa
|
Winners Club You choose to be a winner! The Winners Club is a bank account specially designed for teenagers.It has been made to help you better manage your money. The Winners Club is a transaction account where you receive a key-card so you can get to your money 24/7--that' s 24 hours a day, 7 days a week! It' s a club with impressive features for teenagers: * No account keeping fees! You' re no millionaire so we don' t expect you to pay large fees. In fact, there are no account keeping or transaction fees! * Excellent interest rates! You want your money to grow. The Winners Club has a good rate of interest which gets even better if you make at least two deposits without taking them out in a month. * Convenient Teenagers are busy--we get that. You may never need to come to a bank at all. With the Winners Club you can choose to use handy tellers and to bank from home using the phone and the Internet...You can have money directly deposited into your Winners Club account. This could be your pocket money or your pay from your part-time job! * Mega magazine included Along with your regular report, you will receive a FREE magazine full of good ideas to make even more of your money. There are also fantastic offers and competitions only for Winners Club members. The Winners Club is a great choice for teenagers. And it is so easy to join. Simply fill in an application form. You will have to get permission from your parent or guardian(so we can organize that cool key-card)but it is easy. We can' t wait to hear from you. It' s the best way to choose to be a winner! If you want to be a member of the Club,you must _ .
|
[
"be an Internet user",
"be permitted by your parent",
"have a big sum of money",
"be in your twenties"
] | 1B
|
high_school_microeconomics
|
mmlu_labeled
|
A horse is kicked out of the barn on a hot summer's day, because the stalls need mucked, and the workers have difficulty cleaning around the horses. So the horse is standing in the field, in direct sunlight, and begins to overheat a bit. In order to stand the heat better, the horse
|
[
"eats",
"stamps",
"neighs",
"perspires"
] | 3D
|
anatomy
|
mmlu_labeled
|
Variation in which property between water at different temperatures contributes most to the formation of horizontal ocean layers having distinct temperatures?
|
[
"density",
"viscosity",
"turbidity",
"acidity"
] | 0A
|
college_physics
|
mmlu_labeled
|
He has climbed a high mountain, raced the 24-hour motorcycle track in France and even, walked from Tokyo to Kyoto, a distance of 500 km. Now Evolta, Panasonic's 7-inch Humanoid Robot is getting ready for his biggest challenge -- the Ironman Triathlon Championship in Hawaii. To compete in this exhausting contest, the green & white robot which is small enough to fit on a human palm, will have to swim 2.4 miles in the rough ocean, bike 112 miles across the hot Hawaiian desert and, run a full marathon distance of 26.2 miles in the painfully hot weather. Given that he is so tiny and powered by rechargeable batteries of Panasonic, he will be allowed some freedom in the way he competes. For one, he will be starting the race on October 23rd, 2011, three weeks following the real event and, while human competitors have at most 17 hours to complete the triathlon, Evolta will be given 7 days, during which his only "breaks" will be to recharge his batteries. The biggest difference however, will be that unlike a single human body doing all three races, there will be three different "Evolta" robot bodies competing -- each built for the specific race. Evolta the swimmer will be equipped with special arms to swim forward. Evolta the biker, will be on a little two-wheeler with training wheels, while Evolta the runner, will be fixed on what looks like a wheel. In spite of all these advantages, the robot's creator Tomotaka Takahashi believes that the race will be a huge challenge -- not only will Evolta have to battle the wind and sun, but also, small road obstacles that humans just step over. The water will be even worse thanks to the strong waves, tides and ocean winds. But if he does complete it, Evolta will add another feather in his cap and just prove the already well-known fact that Panasonic's rechargeable Evolta batteries are indeed the "world's longest-lasting batteries"! When competing in the triathlon, Evolta _ .
|
[
"has to finish the competition in 17 hours",
"will be allowed to have a break from time to time",
"will start three weeks earlier than other competitors",
"will have three specially-built bodies for the competition"
] | 3D
|
college_computer_science
|
mmlu_labeled
|
Select the one animal that has all of the insect traits listed above.
|
[
"Monarch butterflies have an exoskeleton and six legs. Monarch butterflies use their wings to migrate, or travel back and forth, across thousands of miles every year. They fly from Canada or the United States to Mexico in the late summer and fall. Monarch butterflies use their one pair of antennae to help keep them flying in the right direction.",
"Trichina worms have soft, thin bodies. They have a cylindrical shape and do not have limbs. Trichina worms are not made up of segments. They can infect and feed off of humans, pigs, and other mammals."
] | 0A
|
natural science
|
scienceqa
|
I'm telling Mother about a new girl in school,and she suddenly looks up and says,"Who're your two best friends?" I'm not sure what to say.I've been friends with Jill since I was three or so,and I really like Jaime,a friend in kindergarten."Well,what about Karen and Cindy?" She seems upset,like I hurt her feelings."But they're my sisters." "Yes,but they can still be your best friends.Friends may come and go,but your sisters will always be there for you." At the time,the idea of my two sisters being my closest friends seemed strange to me.We fought all the time over toys,food and attention.How could my sisters be my best friends?They weren't the same age as I.We all had our own friends in school.But my mother never let the three of us forget it:Sisters are lifelong friends.Her wish was to give us something that she never had.Growing up an only child,she longed for siblings .When she gave birth to three daughters,the fulfillment of her dream had only just begun.She'd given us each a gift and she wanted to make sure we did not take that gift for granted.She'd frequently tell us how lucky we were.She never showed favoritism to one daughter over the other.And when we were teenagers,Mom always punished us equally. We didn't always get along beautifully and fought just like any other siblings.But we realized that our mother was right.Today I share things with my sisters that I do with no one else.My sister Cindy and I ran the New York City Marathon together,sidebyside,even holding hands when we crossed the finish line.When my sister Karen got married,I was her maid of honor.The three of us trust each other with our greatest secrets. It was twentythree years ago that my mother first asked me who my two best friends were.Today she doesn't have to.She already knows. What made the author change her opinion about best friends?
|
[
"What Mother said about the relationship between friends and sisters.",
"What Mother experienced because she had no siblings.",
"Her mother's favoritism to one daughter over the other.",
"What the sisters shared only with each other."
] | 0A
|
human_sexuality
|
mmlu_labeled
|
Based on this information, what is this plant's phenotype for the stem height trait?
|
[
"a tall stem",
"a short stem"
] | 0A
|
natural science
|
scienceqa
|
Man has a big brain. He can think, learn and speak. Scientists thought that men are different from animals because they can think and learn. They know now that dogs, cats and birds can learn too. They are beginning to understand that. They make noises when they are afraid, or angry or unhappy. Apes can understand some things more quickly than human, one or two of them have learnt a few words. But they can not join words to make sentences. They can not think like us because they have no language. Language is a wonderful thing. Man has been able to build a modern world because he has language. Every child can speak his own language very well when he is four or five, --but no animal learns to speak. How do children learn it ? Scientists do not really know. What happens inside our body when we speak? They do not know. They only know that man can speak because he has a brain. An ape can not_.
|
[
"make noises",
"understand things",
"learn words",
"speak like man"
] | 3D
|
anatomy
|
mmlu_labeled
|
It was a great day for American girl D' Zhana Simmons when she got a new heart. However, her dream died when the new heart started not to work properly. The doctors had to take it away. She needed another heart transplant . But the doctors couldn't find a proper heart so soon. Then they came up with an idea -- they would use two machines to keep her blood _ in her body. After waiting for about four months, D' Zhana had another heart transplant. It was very successful. When doctors use a man-made heart to keep a patient's life, they usually leave the patient's own heart in the body. "She, we believe, is possibly one of the youngest that had the machines without her own heart," one of D' Zhana Simmons' doctors said. Living without a heart for 118 days -- that's great. When a heart transplant doesn't work, doctors have no time to waste. If they don't get a new heart or some machines to help the patient, he or she will die. The patient's life is in their hands. This story once again shows how important the medical world really can be. I hope that one day I will be a doctor. I hope I can be so quick and helpful to my patients. Which of the following is true according to the passage?
|
[
"D' Zhana Simmons had only one heart transplant.",
"The doctors used two machines to keep D' Zhana Simmons' life.",
"D' Zhana Simmons was the first person to live with a man-made heart.",
"The doctors wasted some time when they looked for a heart for D' Zhana Simmons."
] | 1B
|
college_medicine
|
mmlu_labeled
|
A four-wheeled robot,known as Rover,has been tested by a team at Sydney University.It was used to move a herd of cows from a field to a dairy . Researchers were amazed at how easily cows accepted the presence of the robot.They were not disturbed by it and the gathering process was calm and effective.Because the robot moved in a steady manner it allowed cows to move at their own speed,which was important in reducing injuries among cattle,said Dr Kendra Kerrisk,dairy researcher and associate professor. The robot was adapted from one that was already being used to monitor fruit and trees on farms.A team at Sydney University's Centre for Field Robotics improved the robot so that it could be put in a field with cows in order for the researchers to gather data on robot--cow interaction. The robot needs to be operated by a human but it's hoped that in the future a version can be developed that will be fully automated.As well as gathering cows a new version could also collect information useful for farmers. Using robots to get cows to the dairy will be better for their well-being."The research is in its very early stages but robotic technologies certainly have the potential to transform dairy farming,"said Dr.Kerrisk."When we have discussed this concept with farmers they have been extremely excited and we have had a series of calls and emails asking how they can get hold of one,"she added. The robot could also cut down the number of accidents involving humans on farms.Most dairy farmers in Australia use bikes to round up their cattle and they are one of the leading causes of injury.The team hopes that by using the robot to do the job instead,accident rates could fall. Why did the cows,accept the robot easily?
|
[
"Because it moved at a steady pace.",
"Because it didn't hurt the cattle.",
"Because it was calm and kind.",
"Because it allowed cows to walk at a fast speed."
] | 0A
|
college_computer_science
|
mmlu_labeled
|
China Daily Oct.11,2008-TheMinistry Of Health has called for more awareness from the public on the mental health of the young as part of efforts to mark World Mental Health Day which fell on Friday. More than 15 percent of Chinese youths have been found with mental problems and about 30 million young people under 17 are suffering from depression,the Shanghai-based Wenhui Daily reported.The World Health Organization estimates that before 2020,the rate of children with mental problems will increase to 50 percent ,and mental problem will become a major factor behind deaths and illness in the young worldwide. Dang Xianhong,the spokesperson for the Beijing Municipal Health Bureau,said rapid social change is one of the reasons behind the rising number of youngsters with psychological problems.If these mental dispenses are not addressed on time, science of crimes,drug-taking and other dangerous behaviors are expected to rise.Experts said mental diseases could be caused by many factors,such as the inability to handle interpersonal relations well, unstable emotions and pressures from an overload of studies.A number of experts have also said the one child policy is another reason leading to poor mental health in the young.Children are said to be too "spoiled" and "selfish" in a one child family. It's reported that schools in many cities are rolling out measures to help students maintain their mental well-being.Yin Jingmiao, a teacher of the Beijing No,105 Middle School,told China Daily that the school invites psychologists to provide counseling to students three times a month."Students can be arranged to have 40-minute counseling sessions." Yin said."The school also gives lectures on mental health to senior grade students before they take the national college entrance exams to help ease any anxiety arising from the tests." Which of the following can be the best title for the passage?
|
[
"Efforts to Mark World Mental Health Day",
"Public Awareness on Youngsters' Mental Diseases Expected",
"How to Maintain Mental Well-being",
"Seriousness of Youngsters Mental Health Problems"
] | 1B
|
college_medicine
|
mmlu_labeled
|
What information supports the conclusion that Ann acquired this trait?
|
[
"Ann is most interested in human biology.",
"Ann learned biology by reading, observing, and experimenting."
] | 1B
|
natural science
|
scienceqa
|
If you think American cooking means opening a package and throwing the contents into the microwave oven , think again. On the one hand, it's true that many Americans have cold cereal for breakfast, sandwiches for lunch and instant dinners. From busy homemakers to working people, many Americans enjoy the convenience of fast food that can be ready to serve in 10 minutes or less. On the other hand, many Americans realize the importance of cooking skills. Parents -- especially mothers -- see the importance of training their children -- especially daughters. Most Americans think that there's nothing better than a good home-cooked meal. _ . Probably every cook has his or her own way of cooking. But there are some basic skills that most people follow. For example, baking is a main method of preparing food in America. For that reason, Americans would find it next to impossible to live without an oven. American cooks pay special attention to the balance of foods, too. In planning a big meal they try to include meat, a few vegetables, some bread and often a dessert. They also like to make sure the meal is colorful. Having several different colors of food on the plate usually makes for a healthy meal. For those who need guidance in their cooking, or for those who have just run out of ideas, recipes are a great help. Recipes list all the ingredients for a dish (generally in the order used), the amount of each to use, and a description of how to put them together. Many Americans have cold cereal for breakfast, sandwiches for lunch and instant dinner because _ .
|
[
"they like instant food very much",
"they don't like cooking at all",
"most American working people are busy and don't have time to cook",
"fast food is delicious and it usually contains a lot of vitamins"
] | 2C
|
nutrition
|
mmlu_labeled
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.