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A British dog-lover has invented a high-tech way of feeding his pet by Twitter( ,). Computer expert Nat Morris ,30, has designed a system to give his pet a "tweet treat" by sending him a Twitter message. His dog Toby gets some delicious dog biscuits from a computer-controlled food machine whenever Nat sends a message t...
[ "Technology", "Health.", "Environment", "Style" ]
A
null
train
mmlu
In 1980,Candy Lightner's 13-year-old daughter Cad was killed by a drunk driver as she walked down a suburban street in California. "I promised myself on the day of my daughter's death that I would fight to make this needless accident count for something positive in the years ahead," Candy Lightener later wrote. The dru...
[ "make the public aware of the danger of drunk driving", "fight against the drunk hit-and-run drivers on the road", "make new laws against crimes caused by drinking", "warn people not to drink alcohol while driving" ]
A
null
train
mmlu
In 1980,Candy Lightner's 13-year-old daughter Cad was killed by a drunk driver as she walked down a suburban street in California. "I promised myself on the day of my daughter's death that I would fight to make this needless accident count for something positive in the years ahead," Candy Lightener later wrote. The dru...
[ "Talking on major TV shows.", "Giving a talk to businessmen.", "Applying for a job with the government.", "Giving suggestions to the US Congress." ]
C
null
train
mmlu
In 1980,Candy Lightner's 13-year-old daughter Cad was killed by a drunk driver as she walked down a suburban street in California. "I promised myself on the day of my daughter's death that I would fight to make this needless accident count for something positive in the years ahead," Candy Lightener later wrote. The dru...
[ "the drunk driver had not been caught", "drunk driving didn't receive enough attention before MADD", "Candy Lightner played a leading role in a film", "MADD didn't get much support from society" ]
B
null
train
mmlu
In 1980,Candy Lightner's 13-year-old daughter Cad was killed by a drunk driver as she walked down a suburban street in California. "I promised myself on the day of my daughter's death that I would fight to make this needless accident count for something positive in the years ahead," Candy Lightener later wrote. The dru...
[ "Ways to prevent drunk driving", "Purposes of founding MADD", "New law against drunk driving", "Candy Lightner and her MADD" ]
D
null
train
mmlu
Ian became a highway robber to support his family. He continued as a robber day after day and year after year. One day, Ian went to rob a traveler. Unlike those who have been robbed by him before, the traveler showed no fear and asked, "Why do you do this every day?" Ian was surprised and answered without thinking...
[ "Several days.", "Several weeks.", "Several months.", "Several years." ]
D
null
train
mmlu
Ian became a highway robber to support his family. He continued as a robber day after day and year after year. One day, Ian went to rob a traveler. Unlike those who have been robbed by him before, the traveler showed no fear and asked, "Why do you do this every day?" Ian was surprised and answered without thinking...
[ "Silly.", "Wise.", "Fearful.", "Nervous." ]
B
null
train
mmlu
Ian became a highway robber to support his family. He continued as a robber day after day and year after year. One day, Ian went to rob a traveler. Unlike those who have been robbed by him before, the traveler showed no fear and asked, "Why do you do this every day?" Ian was surprised and answered without thinking...
[ "His wife.", "His parents.", "His son.", "Nobody." ]
D
null
train
mmlu
Ian became a highway robber to support his family. He continued as a robber day after day and year after year. One day, Ian went to rob a traveler. Unlike those who have been robbed by him before, the traveler showed no fear and asked, "Why do you do this every day?" Ian was surprised and answered without thinking...
[ "At last Ian stopped robbing.", "Ian left his family and home sadly.", "Ian went to another place to be a robber.", "Ian gave all his belongings to the traveler." ]
A
null
train
mmlu
Imagine when you are sailing an ocean for the first time, you see a big fish swimming near your ship. You might be scared, and worried about whether it will turn over your ship for a meal. In fact, it is not a fish at all, but a gentle giant whale. Whales are not fishes but mammals . Their body temperature stays the s...
[ "One.", "Two.", "Three.", "Four." ]
D
null
train
mmlu
Imagine when you are sailing an ocean for the first time, you see a big fish swimming near your ship. You might be scared, and worried about whether it will turn over your ship for a meal. In fact, it is not a fish at all, but a gentle giant whale. Whales are not fishes but mammals . Their body temperature stays the s...
[ "By body language.", "By speaking languages.", "By making song-like sounds.", "By giving off a smell." ]
C
null
train
mmlu
Imagine when you are sailing an ocean for the first time, you see a big fish swimming near your ship. You might be scared, and worried about whether it will turn over your ship for a meal. In fact, it is not a fish at all, but a gentle giant whale. Whales are not fishes but mammals . Their body temperature stays the s...
[ "Whales are cold-blooded mammals like fishes.", "Whales are hunted for food by people.", "Whales are very harmful to human beings.", "Whales are in danger because of being killed by people." ]
D
null
train
mmlu
Lifeguard, sportscaster, movie star, governor, president----there wasn't much Ronald Reagan didn't do in life. "The world was a vast opportunity for him," Lou Cannon wrote in his biography of the former US president, who died on June 5,2004, aged 93. Reagan's final years saw him fight a losing battle against Alzheimer...
[ "firmness", "humour", "optimism", "talent" ]
C
null
train
mmlu
Lifeguard, sportscaster, movie star, governor, president----there wasn't much Ronald Reagan didn't do in life. "The world was a vast opportunity for him," Lou Cannon wrote in his biography of the former US president, who died on June 5,2004, aged 93. Reagan's final years saw him fight a losing battle against Alzheimer...
[ "Playing the role of a bad guy.", "Being a leading star of the film.", "Saving people's lives.", "Working as a radio sports announcer." ]
B
null
train
mmlu
Lifeguard, sportscaster, movie star, governor, president----there wasn't much Ronald Reagan didn't do in life. "The world was a vast opportunity for him," Lou Cannon wrote in his biography of the former US president, who died on June 5,2004, aged 93. Reagan's final years saw him fight a losing battle against Alzheimer...
[ "Reagan achieved much in his whole life", "Reagan could have done much better", "Reagan did much for America and the world", "Reagan was a very lucky man" ]
A
null
train
mmlu
Finding a good friend can be quite difficult in the contemporary lives of teenagers. I was once baffled by what the definition of a good friend was,until I discovered a single step that,if taken,would make you the greatest friend. It is willingness. That is all it takes in order to be considered a good friend. Willingn...
[ "give up our benefit to help him", "leave him alone and let him calm down", "listen to him quietly", "offer him some reasonable advice" ]
D
null
train
mmlu
Finding a good friend can be quite difficult in the contemporary lives of teenagers. I was once baffled by what the definition of a good friend was,until I discovered a single step that,if taken,would make you the greatest friend. It is willingness. That is all it takes in order to be considered a good friend. Willingn...
[ "being a good friend is so difficult that few people can do it", "willingness can make a person a good friend", "friendship always means sacrificing your own interests", "a person doesn't need to care about his friends all the time" ]
B
null
train
mmlu
Finding a good friend can be quite difficult in the contemporary lives of teenagers. I was once baffled by what the definition of a good friend was,until I discovered a single step that,if taken,would make you the greatest friend. It is willingness. That is all it takes in order to be considered a good friend. Willingn...
[ "How to encounter a good friend.", "How to be a good friend.", "How to make friends with others.", "How to maintain friendship." ]
B
null
train
mmlu
This tour takes you back in history to a moment that "will live in infamy . " Explore the historic artifacts at the Arizona Memorial Visitor Center commemorating the attack on Pearl Harbor, then travel around beautiful Oahu on a Circle Island guided bus tour. The Arizona Memorial Visitor Center is Hawaii's number one...
[ "To introduce the beautiful scene in Oahu.", "To tell the writer attractions in Hawaii.", "To attract more tourists.", "To describe a wonderful tour in Oahu." ]
C
null
train
mmlu
This tour takes you back in history to a moment that "will live in infamy . " Explore the historic artifacts at the Arizona Memorial Visitor Center commemorating the attack on Pearl Harbor, then travel around beautiful Oahu on a Circle Island guided bus tour. The Arizona Memorial Visitor Center is Hawaii's number one...
[ "The Arizona Memorial, Byodo-In Temple, Nu'uanu Pali Lookout, Polynesian Cultural Center", "Pearl Habor, Dole Plantation, Nu'uanu Pali Lookout, Sunset Beach", "Pearl Habor, North Shore, Byodo-In Temple, Dole Plantation", "The Arizona Memorial, Nu'uanu Pali Lookout, Dole Plantation, Polynesian Cultural Center"...
D
null
train
mmlu
This tour takes you back in history to a moment that "will live in infamy . " Explore the historic artifacts at the Arizona Memorial Visitor Center commemorating the attack on Pearl Harbor, then travel around beautiful Oahu on a Circle Island guided bus tour. The Arizona Memorial Visitor Center is Hawaii's number one...
[ "the Arizona Memorial", "some historic artifacts", "a film", "Windward Oahu" ]
D
null
train
mmlu
Time spent in a bookshop can be most enjoyable, whether you are book-lover or only there to buy a book as a present. You may even have entered the shop just to find a shelter from a sudden shower. Whatever the reason is, you can soon be totally unaware of your surroundings. You soon become attracted in some books or ot...
[ "the chance to get free from the reality", "learning something from the books", "a shelter from a sudden shower", "the surrounding of books" ]
A
null
train
mmlu
Time spent in a bookshop can be most enjoyable, whether you are book-lover or only there to buy a book as a present. You may even have entered the shop just to find a shelter from a sudden shower. Whatever the reason is, you can soon be totally unaware of your surroundings. You soon become attracted in some books or ot...
[ "greet customers pleasantly and warmly", "not disturb the customers when they read", "help the readers to find what they want", "not stay in the background all the time" ]
B
null
train
mmlu
Seafood buffet Treat your mother to a buffet lunch featuring an array of seafood at Days Hotel & Suites Beijing. There are oysters and sashimi, as well as an on-site grill of various meat and seafood, plus dumplings. Other selections are savory soup and delicate dessert. Your mother will receive a hand-made festival g...
[ "You can enjoy seafood buffet in Kerry Center Hotel on May 13th.", "Da Zhai Men offers performances and popular Chinese foods 9 hours daily.", "Having lunch buffet in Mughal's Beijing Restaurant cost 38 yuan person on weekends", "Cafe 99 at Regent Beijing offers free chocolates and flowers on Mother's Day." ]
B
null
train
mmlu
Seafood buffet Treat your mother to a buffet lunch featuring an array of seafood at Days Hotel & Suites Beijing. There are oysters and sashimi, as well as an on-site grill of various meat and seafood, plus dumplings. Other selections are savory soup and delicate dessert. Your mother will receive a hand-made festival g...
[ "restaurants", "performances", "food", "travel" ]
C
null
train
mmlu
Seafood buffet Treat your mother to a buffet lunch featuring an array of seafood at Days Hotel & Suites Beijing. There are oysters and sashimi, as well as an on-site grill of various meat and seafood, plus dumplings. Other selections are savory soup and delicate dessert. Your mother will receive a hand-made festival g...
[ "Seafood buffet.", "Sunday buffet.", "Brunch.", "Mughal's Beijing Restaurant." ]
D
null
train
mmlu
Seafood buffet Treat your mother to a buffet lunch featuring an array of seafood at Days Hotel & Suites Beijing. There are oysters and sashimi, as well as an on-site grill of various meat and seafood, plus dumplings. Other selections are savory soup and delicate dessert. Your mother will receive a hand-made festival g...
[ "At Days Hotel & Suites Beijing.", "At the Regal Palace Chinese Restaurant.", "In Da Zhai Men.", "At the Kerry Center Hotel." ]
C
null
train
mmlu
The World Health Organization has for the first time expressed "cautious optimism" that the growth in new Ebola cases in West Africa may be slowing down. Bruce Aylward, who is in charge of the WHO response to Ebola, said in Geneva that he was particularly encouraged by evidence of a downward trend in Liberia, one of th...
[ "Because celebrations may increases infections.", "Because the pattern of the disease is up and down.", "Because people may be misled to stop the battle.", "Because we are getting an upper hand on the virus." ]
C
null
train
mmlu
The World Health Organization has for the first time expressed "cautious optimism" that the growth in new Ebola cases in West Africa may be slowing down. Bruce Aylward, who is in charge of the WHO response to Ebola, said in Geneva that he was particularly encouraged by evidence of a downward trend in Liberia, one of th...
[ "better contact tracing", "more treatment facilities", "safer burial practices", "data updated with old cases" ]
D
null
train
mmlu
My father was 44 and knew he wasn't going to make it to 45. He wrote me a letter and hoped that something in it would help me for the rest of my life. Since the day I was 12 and first read his letter, some of his words have lived in my heart. One part always stands out. "Right now, you are pretending to be a timekiller...
[ "lost his father when he was young", "worked hard before he read his father's letter", "asked his father's permission to believe in himself", "knew exactly what great thing his father wanted him to do" ]
A
null
train
mmlu
My father was 44 and knew he wasn't going to make it to 45. He wrote me a letter and hoped that something in it would help me for the rest of my life. Since the day I was 12 and first read his letter, some of his words have lived in my heart. One part always stands out. "Right now, you are pretending to be a timekiller...
[ "He got no access to success.", "He wrote back to his father at 12.", "He was sure his parents loved him.", "He once asked his father about the letter." ]
C
null
train
mmlu
My father was 44 and knew he wasn't going to make it to 45. He wrote me a letter and hoped that something in it would help me for the rest of my life. Since the day I was 12 and first read his letter, some of his words have lived in my heart. One part always stands out. "Right now, you are pretending to be a timekiller...
[ "describe children's thinking", "answer some questions children have", "stress the importance of communication", "advise parents to encourage their children" ]
D
null
train
mmlu
It's 10:30 p.m., and 11-year-old Brandon Blanco is sound asleep at home. Suddenly, a loud noise wakes him up. Naturally, Brandon reaches for his cell phone. He blinks twice, and the message on the screen becomes clear: "R U awake?" But the late-night text does not annoy Brandon. He gets frequent messages and calls, eve...
[ "many teenagers lack friends in their middle school", "kids have too many electronic devices to choose from", "Brandon feels annoyed about his late-night message", "Olson is against teenagers' using mobile phones" ]
B
null
train
mmlu
It's 10:30 p.m., and 11-year-old Brandon Blanco is sound asleep at home. Suddenly, a loud noise wakes him up. Naturally, Brandon reaches for his cell phone. He blinks twice, and the message on the screen becomes clear: "R U awake?" But the late-night text does not annoy Brandon. He gets frequent messages and calls, eve...
[ "Watching TV when using the computer.", "Talking on the phone when lying on the sofa.", "Playing video games after having lunch.", "Listening to loud music while relaxing." ]
A
null
train
mmlu
It's 10:30 p.m., and 11-year-old Brandon Blanco is sound asleep at home. Suddenly, a loud noise wakes him up. Naturally, Brandon reaches for his cell phone. He blinks twice, and the message on the screen becomes clear: "R U awake?" But the late-night text does not annoy Brandon. He gets frequent messages and calls, eve...
[ "do homework while watching TV", "have less homework", "spend more time on homework", "do homework in a place without disturbance" ]
D
null
train
mmlu
Global Positioning Systems are now a part of everyday driving in many countries.These satellitebased systems provide turnbyturn directions to help people get to where they want to go.However,they can also cause a lot of problems,send you to the wrong place or leave you completely lost.Many times,the driver is to blam...
[ "human errors", "GPS errors", "errors caused by both drivers and GPS", "errors caused by putting in a wrong address" ]
C
null
train
mmlu
Global Positioning Systems are now a part of everyday driving in many countries.These satellitebased systems provide turnbyturn directions to help people get to where they want to go.However,they can also cause a lot of problems,send you to the wrong place or leave you completely lost.Many times,the driver is to blam...
[ "GPS is nothing but garbage", "GPS is still not accurate enough", "it is difficult for drivers to use GPS equipment", "sometimes drivers are responsible for the problem" ]
D
null
train
mmlu
Global Positioning Systems are now a part of everyday driving in many countries.These satellitebased systems provide turnbyturn directions to help people get to where they want to go.However,they can also cause a lot of problems,send you to the wrong place or leave you completely lost.Many times,the driver is to blam...
[ "It just tells the driver to turn once at a time.", "It gives the driver the overview.", "Its screen is too small to be seen clearly.", "It is only suitable for passive drivers." ]
A
null
train
mmlu
Global Positioning Systems are now a part of everyday driving in many countries.These satellitebased systems provide turnbyturn directions to help people get to where they want to go.However,they can also cause a lot of problems,send you to the wrong place or leave you completely lost.Many times,the driver is to blam...
[ "GPS systems are helpful for drivers.", "Driving with GPS can be difficult to navigate .", "Drivers should understand how GPS systems work.", "Drivers should learn to use GPS systems correctly." ]
B
null
train
mmlu
My granddaughter, Shari, owns The Berry Factory in Sacramento, California, and her mother, Joan, and I were helping with the Valentine's Day rush. We'd dipped hundreds of berries, arranged gift baskets and packaged orders to be shipped around the country. By the end of the day, the two middle-aged women, Joan and I...
[ "Talkative", "Creative", "Kind-hearted", "Well-known" ]
C
null
train
mmlu
MOOCs, short for "massive open online courses," mark an important, possibly revolutionary, development in education. These courses are on line, free of charge, and open to anyone in the world who has a laptop and an Internet connection. Moreover, they are mainly offered by great universities like Stanford, Berkeley, Ha...
[ "The word \"MOOCs\" is short for \" massive open online campuses\".", "Anyone who has a computer and an Internet connection can take MOOCs.", "MOOCs are usually offered by first-class universities in the world.", "MOOCs may be a breakthrough in the development of education." ]
A
null
train
mmlu
MOOCs, short for "massive open online courses," mark an important, possibly revolutionary, development in education. These courses are on line, free of charge, and open to anyone in the world who has a laptop and an Internet connection. Moreover, they are mainly offered by great universities like Stanford, Berkeley, Ha...
[ "there is a problem of asking questions in traditional classes", "students enrolling in MOOCs can get credit and degree easily", "students can learn at their own study pace", "students can travel to many places when taking MOOCs" ]
C
null
train
mmlu
"If we can set it up so you can't unlock your phone unless you've got the right fingerprint ," Barack Obama asked last Tuesday, "why can't we do the same thing for our guns?" For this reasonable-sounding question, the president was praised throughout the media. As it happens, though, there is a good answer to this ques...
[ "Gun crime has been greatly reduced.", "The idea of smart guns is not realistic.", "Gun control will not succeed in America.", "Guns-related deaths deserve public attention." ]
B
null
train
mmlu
"If we can set it up so you can't unlock your phone unless you've got the right fingerprint ," Barack Obama asked last Tuesday, "why can't we do the same thing for our guns?" For this reasonable-sounding question, the president was praised throughout the media. As it happens, though, there is a good answer to this ques...
[ "Few know how to deal with guns-related deaths.", "Efforts to improve public safety have partly paid off.", "The nature of guns makes them different from other products.", "Guns using fingerprint software can risk the lives of the users." ]
A
null
train
mmlu
Five years ago, David Smith wore an expensive suit to work every day. "I was a clothes addict," he jokes. "I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled." Today David wears casual clothes--khaki pants and sports shirt--to the office. He hardly ever wears a necktie. "I'm worki...
[ "he often wore khaki pants and a sports shirt", "he couldn't stand a clean appearance", "he wanted his clothes to look neat all the time", "he didn't want to spend much money on clothes" ]
C
null
train
mmlu
Five years ago, David Smith wore an expensive suit to work every day. "I was a clothes addict," he jokes. "I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled." Today David wears casual clothes--khaki pants and sports shirt--to the office. He hardly ever wears a necktie. "I'm worki...
[ "they make him feel at ease when working", "he cannot afford to buy expensive clothes", "he looks handsome in casual clothes", "he no longer works for any company" ]
A
null
train
mmlu
Five years ago, David Smith wore an expensive suit to work every day. "I was a clothes addict," he jokes. "I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled." Today David wears casual clothes--khaki pants and sports shirt--to the office. He hardly ever wears a necktie. "I'm worki...
[ "Many employees don't like a conservative dress code.", "Comfortable clothes make employees more productive.", "A casual clothes code is welcomed by young employees.", "All the employers in the U.S. are for casual office wear." ]
D
null
train
mmlu
Five years ago, David Smith wore an expensive suit to work every day. "I was a clothes addict," he jokes. "I used to carry a fresh suit to work with me so I could change if my clothes got wrinkled." Today David wears casual clothes--khaki pants and sports shirt--to the office. He hardly ever wears a necktie. "I'm worki...
[ "saving employees' money", "making employees more attractive", "improving employees' motivation", "making employees happier" ]
B
null
train
mmlu
It is an odd coincidence that in the year when the Oxford English Dictionary is being put on to a computer, which will be able to read all of it in 10 minutes, we should also be celebrating the bicentenary of the death of the last man to write an English dictionary only with single-handed-Dr. Samuel Johnson. Johnson's ...
[ "was put on to a computer in 1984", "was published at the year when Dr. Johnson died", "was published 200 years after Dr. Johnson died", "was put on to a computer in 1985" ]
A
null
train
mmlu
It is an odd coincidence that in the year when the Oxford English Dictionary is being put on to a computer, which will be able to read all of it in 10 minutes, we should also be celebrating the bicentenary of the death of the last man to write an English dictionary only with single-handed-Dr. Samuel Johnson. Johnson's ...
[ "the former came before the latter.", "the former bore the stamp of one man's personality while the latter that of 25 lexicographers.", "the latter was put on to a computer while the former was replaced by the latter.", "the former was finished almost single-handed while the latter was the product of a group ...
D
null
train
mmlu
It is an odd coincidence that in the year when the Oxford English Dictionary is being put on to a computer, which will be able to read all of it in 10 minutes, we should also be celebrating the bicentenary of the death of the last man to write an English dictionary only with single-handed-Dr. Samuel Johnson. Johnson's ...
[ "colloquial barbarisms", "licentious idioms", "standard English", "colloquial barbarisms and licentious idioms" ]
C
null
train
mmlu
It is an odd coincidence that in the year when the Oxford English Dictionary is being put on to a computer, which will be able to read all of it in 10 minutes, we should also be celebrating the bicentenary of the death of the last man to write an English dictionary only with single-handed-Dr. Samuel Johnson. Johnson's ...
[ "After Johnson joint efforts are employed to compile dictionaries.", "The compiling of the Oxford English Dictionary was finished in 1985.", "Johnson's dictionary is popular for more than 100 years.", "Johnson's dictionary is the first English Dictionary." ]
D
null
train
mmlu
Dae Jon is the city in South Korea, where I was born and grew up. There was a public park there. It was a very popular place, and I have tons of precious memories from times spent there. Our teachers often took us to that park for a spring or fall picnic. When I learned martial arts --Tae Kwon Do, my master usually ...
[ "to read books", "to have a picnic", "to do morning exercises", "to catch dogs" ]
B
null
train
mmlu
Dae Jon is the city in South Korea, where I was born and grew up. There was a public park there. It was a very popular place, and I have tons of precious memories from times spent there. Our teachers often took us to that park for a spring or fall picnic. When I learned martial arts --Tae Kwon Do, my master usually ...
[ "practicing martial arts", "climbing the hill", "swimming in the pond", "playing hide-and-seek" ]
C
null
train
mmlu
Dae Jon is the city in South Korea, where I was born and grew up. There was a public park there. It was a very popular place, and I have tons of precious memories from times spent there. Our teachers often took us to that park for a spring or fall picnic. When I learned martial arts --Tae Kwon Do, my master usually ...
[ "10 years.", "13 years.", "20 years.", "23 years." ]
B
null
train
mmlu
Dae Jon is the city in South Korea, where I was born and grew up. There was a public park there. It was a very popular place, and I have tons of precious memories from times spent there. Our teachers often took us to that park for a spring or fall picnic. When I learned martial arts --Tae Kwon Do, my master usually ...
[ "meet his old friends", "play with his old classmates", "exercise with his father", "remember his good times" ]
D
null
train
mmlu
Dae Jon is the city in South Korea, where I was born and grew up. There was a public park there. It was a very popular place, and I have tons of precious memories from times spent there. Our teachers often took us to that park for a spring or fall picnic. When I learned martial arts --Tae Kwon Do, my master usually ...
[ "the park had changed a lot", "his good memories didn't come back", "he didn't see the boy with a slight smile", "he couldn't breathe the fresh air as usual" ]
A
null
train
mmlu
Why Laughter Matters Although most people believe that laughter is one of the nature's great treatments for a whole range of mental and physical diseases, it is still a serious scientific subject that researchers are trying to figure out. "Laughter above all else is a social thing," says Baltimore neuroscientist, Rober...
[ "laughter makes a person feel good", "laughter depends on different senses", "rats like to be tickled very much", "laughter is a social response shared by all creatures" ]
A
null
train
mmlu
Why Laughter Matters Although most people believe that laughter is one of the nature's great treatments for a whole range of mental and physical diseases, it is still a serious scientific subject that researchers are trying to figure out. "Laughter above all else is a social thing," says Baltimore neuroscientist, Rober...
[ "Patients will recover if they laugh enough.", "Laughing is one of our means of communication.", "A new medicine has been developed based on the laughter research.", "Scientists have known what is happening in a human brain when he laughs." ]
B
null
train
mmlu
Why Laughter Matters Although most people believe that laughter is one of the nature's great treatments for a whole range of mental and physical diseases, it is still a serious scientific subject that researchers are trying to figure out. "Laughter above all else is a social thing," says Baltimore neuroscientist, Rober...
[ "if they can laugh", "if they like laughing", "what laughter in rats produces", "how rats react while being tickled" ]
C
null
train
mmlu
We convey information through the position and movement of the body. We often use gestures or body movements to stress what we are saying. For example, when I lecture , I often use my hands to emphasize points or point to something on the blackboard. Some people use them more than others. The victory sign, the O...
[ "body language in Americais more popular than in other countries", "the deferent cultures share the same body languages", "the same gestures in deferent cultures may have the deferent meanings", "body language is more important than words" ]
C
null
train
mmlu
We convey information through the position and movement of the body. We often use gestures or body movements to stress what we are saying. For example, when I lecture , I often use my hands to emphasize points or point to something on the blackboard. Some people use them more than others. The victory sign, the O...
[ "Women's body language is easier to understand.", "Women have a better understanding of body language than men.", "In American culture, men care more about their gestures than women.", "In American culture, men and women always employ the deferent gestures." ]
B
null
train
mmlu
We convey information through the position and movement of the body. We often use gestures or body movements to stress what we are saying. For example, when I lecture , I often use my hands to emphasize points or point to something on the blackboard. Some people use them more than others. The victory sign, the O...
[ "body language can completely replace words", "different cultures share different nonverbal behaviours", "body language sounds louder than verbal information", "body language can be helpful for us to communicate with each other" ]
D
null
train
mmlu
As one comes to some crossroads, he or she sees a sign which says that drivers have to stop when they come to the main road ahead. At other crossroads, drivers have to go slow, but they do not actually have to stop unless, of course, there is something coming along the main road; and at still others, they do not have e...
[ "to a party", "to his office", "home after work", "to work from home" ]
C
null
train
mmlu
As one comes to some crossroads, he or she sees a sign which says that drivers have to stop when they come to the main road ahead. At other crossroads, drivers have to go slow, but they do not actually have to stop unless, of course, there is something coming along the main road; and at still others, they do not have e...
[ "was driving at a high speed", "was driving onto the main road", "was going to stop his car", "was driving slowly" ]
D
null
train
mmlu
As one comes to some crossroads, he or she sees a sign which says that drivers have to stop when they come to the main road ahead. At other crossroads, drivers have to go slow, but they do not actually have to stop unless, of course, there is something coming along the main road; and at still others, they do not have e...
[ "he didn't see any sign there.", "he paid no attention to the traffic rules", "he didn't have to stop", "he was eager to get home" ]
C
null
train
mmlu
As one comes to some crossroads, he or she sees a sign which says that drivers have to stop when they come to the main road ahead. At other crossroads, drivers have to go slow, but they do not actually have to stop unless, of course, there is something coming along the main road; and at still others, they do not have e...
[ "he met a mad man", "he realized that he himself was mistaken", "Mr. Williams dared to speak to him like that", "Mr. Williams would not apologize to him" ]
B
null
train
mmlu
Ice Age Cave Art of Southwest France May 2 1,2013--May 27,2013 Day 1 U.S.--Bordeaux,France Leave the U.S. for Bordeaux to start our prehistoric exploration . Day 2 Bordeaux--Les Eyzies-de-Tayac-Sireuil On arriving in Bordeaux,join the group to Les Eyzies-de-Tayac-Sireuil,France's prehistory capital. Check into Les...
[ "At the Rouffignac cave.", "At the Cougnac cave.", "In the Les Glycines hotel.", "At the Combarelles cave." ]
C
null
train
mmlu
Ice Age Cave Art of Southwest France May 2 1,2013--May 27,2013 Day 1 U.S.--Bordeaux,France Leave the U.S. for Bordeaux to start our prehistoric exploration . Day 2 Bordeaux--Les Eyzies-de-Tayac-Sireuil On arriving in Bordeaux,join the group to Les Eyzies-de-Tayac-Sireuil,France's prehistory capital. Check into Les...
[ "is carved in the rock", "lies in the museum", "is full of drawings around", "was discovered in 1901" ]
A
null
train
mmlu
Ice Age Cave Art of Southwest France May 2 1,2013--May 27,2013 Day 1 U.S.--Bordeaux,France Leave the U.S. for Bordeaux to start our prehistoric exploration . Day 2 Bordeaux--Les Eyzies-de-Tayac-Sireuil On arriving in Bordeaux,join the group to Les Eyzies-de-Tayac-Sireuil,France's prehistory capital. Check into Les...
[ "Two nights.", "Three nights.", "Four nights.", "Five nights." ]
C
null
train
mmlu
As students and teachers returned to school on Monday after the publication of performance ratings for 18,000 teachers, many parents said they were giving the reports serious thought. Yet there was an equal measure of skepticism among parents that test scores have any relationship with teachers' competence. Some said ...
[ "The teacher ratings were decided by the test scores of the students.", "Ms. Sane evaluated a teacher's performance only by the rating.", "Lydia Delgado didn't think the students' scores should be kept.", "To give ratings to teachers will come to an end in the near future." ]
A
null
train
mmlu
As students and teachers returned to school on Monday after the publication of performance ratings for 18,000 teachers, many parents said they were giving the reports serious thought. Yet there was an equal measure of skepticism among parents that test scores have any relationship with teachers' competence. Some said ...
[ "supportive", "critical", "indifferent", "objective" ]
D
null
train
mmlu
"Soon, you're going to have to move out!" cried my neighbor upon seeing the largest tomato plant known to mankind, or at least known in my neighborhood. One tiny 9-inch plant, bought for $1.25 in the spring, has already taken over much of my rose bed, covering much of other plants, and is well on its way to the front d...
[ "A lot of care and the right soil.", "Frequent pruning and fertilizing.", "Tomato plants grown alongside.", "Cages placed around the roots." ]
A
null
train
mmlu
"Soon, you're going to have to move out!" cried my neighbor upon seeing the largest tomato plant known to mankind, or at least known in my neighborhood. One tiny 9-inch plant, bought for $1.25 in the spring, has already taken over much of my rose bed, covering much of other plants, and is well on its way to the front d...
[ "it cost only $1.25", "the soil was just right for it", "there was room for it in the garden", "the roses' branches needed to be covered" ]
C
null
train
mmlu
"Soon, you're going to have to move out!" cried my neighbor upon seeing the largest tomato plant known to mankind, or at least known in my neighborhood. One tiny 9-inch plant, bought for $1.25 in the spring, has already taken over much of my rose bed, covering much of other plants, and is well on its way to the front d...
[ "removed from the rose bed", "picked along with the tomatoes", "mostly damaged by too much sunlight", "largely hidden under the tomato plant" ]
D
null
train
mmlu
CCTV--1 Channel 2 18:00 TV Classroom: Computer 18:30 China Music TV 19:00 News 19:30 Weather Report 19:40 Today's Focus 20:05 40-part Serial The Gate of Reign(39) 21:25 Stories on the Map 22:30 China Sports Report 23:00 On the Screen Next We CCTV--2 Channel 8 17:30 Foreign Light Music 18:10 Children's Programme: Cartoo...
[ "19:00 on CCTV--1 Channel 2", "20:05 on CCTV--1 Channel 2", "22:00 on CCTV--2 Channel 8", "21:30 on CCTV--2 Channel 8" ]
C
null
train
mmlu
In the United States and several other countries, 2.5 million children play baseball in an organization called Little League. They play on teams in their hometowns. Their parents and other adults in the community coach or instruct them and serve as umpires to make sure that everyone follows the rules. Local businesses ...
[ "help run the games", "travel in coaches", "give the teams money", "play in the World Series" ]
A
null
train
mmlu
In the United States and several other countries, 2.5 million children play baseball in an organization called Little League. They play on teams in their hometowns. Their parents and other adults in the community coach or instruct them and serve as umpires to make sure that everyone follows the rules. Local businesses ...
[ "1839", "1939", "1955", "1960" ]
B
null
train
mmlu
In the United States and several other countries, 2.5 million children play baseball in an organization called Little League. They play on teams in their hometowns. Their parents and other adults in the community coach or instruct them and serve as umpires to make sure that everyone follows the rules. Local businesses ...
[ "To play in the Major League.", "To have fun and please their parents.", "They expect a profit from All-Star games", "They want to learn how to serve as umpires." ]
B
null
train
mmlu
In the United States and several other countries, 2.5 million children play baseball in an organization called Little League. They play on teams in their hometowns. Their parents and other adults in the community coach or instruct them and serve as umpires to make sure that everyone follows the rules. Local businesses ...
[ "Little League is only for neighbourhood boys.", "Girl players have to buy their suits.", "Girls and boys can participate to age eighteen.", "Children can only play until age twelve." ]
C
null
train
mmlu
Of all the websites,one that has attracted attention recently is _ .Most of this attention has come from the media and tells every reason why the website should be shut down.The threat of internet predators is indeed a tough reality,but shutting down the site is not the answer.If _ were shut down,another site would q...
[ "attracting more public attention", "shutting down the website \"myspace . com\"", "showing the kids ways to try other sites", "recognizing and getting away from them" ]
D
null
train
mmlu
Of all the websites,one that has attracted attention recently is _ .Most of this attention has come from the media and tells every reason why the website should be shut down.The threat of internet predators is indeed a tough reality,but shutting down the site is not the answer.If _ were shut down,another site would q...
[ "your home address and birthday", "school address and your first name", "your first name and province", "your province and cell phone number" ]
C
null
train
mmlu
Of all the websites,one that has attracted attention recently is _ .Most of this attention has come from the media and tells every reason why the website should be shut down.The threat of internet predators is indeed a tough reality,but shutting down the site is not the answer.If _ were shut down,another site would q...
[ "not everybody you meet on line is honest and reliable", "it is not acceptable to post a photo of a friend on line", "it is not safe by chatting with grown-ups on the website", "only you and your friends can view your personal profile" ]
A
null
train
mmlu
Of all the websites,one that has attracted attention recently is _ .Most of this attention has come from the media and tells every reason why the website should be shut down.The threat of internet predators is indeed a tough reality,but shutting down the site is not the answer.If _ were shut down,another site would q...
[ "Personal Safety", "Web Safety for teens", "Web Hackers in the past", "Predators' Tricks" ]
B
null
train
mmlu
Many people are aware of the beauty of a solar eclipse , but are surprised to learn that lunar eclipses are often just as impressive. While total solar eclipse lasts only for a few minutes and can be seen only in a small area of a few kilometers, total lunar eclipse can last for several hours and can be seen over much...
[ "when the Moon passes between the Sun and the Earth", "when all of the Moon passes through the Earth's umbra shadow", "when only a part of the Moon passes through the Earth's outer shadow", "when only a part of the Moon passes through the Earth's umbra shadow" ]
D
null
train
mmlu
Many people are aware of the beauty of a solar eclipse , but are surprised to learn that lunar eclipses are often just as impressive. While total solar eclipse lasts only for a few minutes and can be seen only in a small area of a few kilometers, total lunar eclipse can last for several hours and can be seen over much...
[ "longer-lasting than most solar eclipses", "more common than partial or full lunar eclipse", "the result of the shadow cast by the Moon onto the Earth", "more difficult to observe than other types of lunar eclipse" ]
D
null
train
mmlu
Many people are aware of the beauty of a solar eclipse , but are surprised to learn that lunar eclipses are often just as impressive. While total solar eclipse lasts only for a few minutes and can be seen only in a small area of a few kilometers, total lunar eclipse can last for several hours and can be seen over much...
[ "moonlight is less strong than sunlight", "a lunar eclipse is briefer than a solar eclipse", "a lunar eclipse lasts much longer than a solar eclipse", "special equipment can be employed to view a lunar eclipse" ]
A
null
train
mmlu
As the price of a college degree continues to rise, there's growing evidence that the monetary payoff isn't quite as big as often advertised. The best estimate now is that a college degree is worth about $300,000 in today's dollars--nowhere near the million figure that is often quoted. "That million number has driven ...
[ "The payoff of a college degree is still big enough to match the advertised.", "It's more and more difficult to get a college degree.", "The return of a college degree is less than often quoted.", "A college degree is worth about one million dollars." ]
C
null
train
mmlu
As the price of a college degree continues to rise, there's growing evidence that the monetary payoff isn't quite as big as often advertised. The best estimate now is that a college degree is worth about $300,000 in today's dollars--nowhere near the million figure that is often quoted. "That million number has driven ...
[ "By getting jobs with health insurance immediately.", "By going on for higher degrees.", "By breaking out of low-paying jobs.", "By contributing more to his or her community." ]
B
null
train
mmlu
As the price of a college degree continues to rise, there's growing evidence that the monetary payoff isn't quite as big as often advertised. The best estimate now is that a college degree is worth about $300,000 in today's dollars--nowhere near the million figure that is often quoted. "That million number has driven ...
[ "According to Baum's research, high school graduates earn more than those who have college degrees.", "College education is enough to ensure you a good life.", "Nonmonetary benefits from the degree attract students more than monetary ones.", "Students from low-income families still think degrees are profitabl...
D
null
train
mmlu
She is widely seen as proof that good looks can last for ever. But, at nearly 500 years of age, time is catching up with the Mona Lisa. The health of the famous picture, painted by Leonardo da Vinci in 1505, is getting worse by the year, according to the Louver Museum where it is housed. "The thin, wooden panel on whi...
[ "the Mona Lisa is proved to be able to last another 500 years", "Mona Lisa's beauty is fading gradually with 500 years passing by", "the Mona Lisa has been catching people's wide attention in the past 500 years", "Mona Lisa does not look out of date though painted 500 years ago" ]
C
null
train
mmlu
She is widely seen as proof that good looks can last for ever. But, at nearly 500 years of age, time is catching up with the Mona Lisa. The health of the famous picture, painted by Leonardo da Vinci in 1505, is getting worse by the year, according to the Louver Museum where it is housed. "The thin, wooden panel on whi...
[ "It was once taken away and hidden up by German forces.", "Its painter himself loved it greatly and always kept it in a shade.", "Mona Lisa stops smiling when you look at her wanting to see her smiles.", "King Francis I bought it and then returned it to Italy." ]
A
null
train
mmlu
She is widely seen as proof that good looks can last for ever. But, at nearly 500 years of age, time is catching up with the Mona Lisa. The health of the famous picture, painted by Leonardo da Vinci in 1505, is getting worse by the year, according to the Louver Museum where it is housed. "The thin, wooden panel on whi...
[ "experts haven't noticed changes in its shape as visitors do", "it is likely to be stolen again when it's under repair", "it is uncertain which country, Italy of France, should take charge", "experts aren't sure about the materials and the chemical state of its oil paint" ]
B
null
train
mmlu
What is great art? On the one hand, we can all see that great art is old art which is called great. But how do we know which art of our own times is great, and which will be forgotten? And who decides? These are important questions, for the great art of the past often was not considered great during its own time. When ...
[ "these masters' works have some shortcomings", "these masters wouldn't have been so successful without the critics", "truly beautiful works of art are never understood when first created", "great masters are often not acknowledged while they were alive" ]
D
null
train
mmlu
What is great art? On the one hand, we can all see that great art is old art which is called great. But how do we know which art of our own times is great, and which will be forgotten? And who decides? These are important questions, for the great art of the past often was not considered great during its own time. When ...
[ "may be presented in different forms", "are generally valued by critics", "are thought valuable because of their sale price", "will lose their value if they're not accepted" ]
A
null
train
mmlu
What is great art? On the one hand, we can all see that great art is old art which is called great. But how do we know which art of our own times is great, and which will be forgotten? And who decides? These are important questions, for the great art of the past often was not considered great during its own time. When ...
[ "Critics have changed their attitudes to great works.", "Most of the opinions of critics are valueless.", "The work of art itself, not the critics, determines its greatness.", "Works of Impressionist painters will be great one day." ]
C
null
train
mmlu
"Oh, my God! Did I really just send that text?" Most people have said something that they wish they could take back. And if they had paused to think about it first, they probably would have acted differently. Pausing doesn't pay off just when you speak. Scientific studies have shown that making a habit of pausing befor...
[ "Giving natural response.", "Making logical decision.", "Acting before thorough thinking.", "Choosing brain-training strategies." ]
B
null
train
mmlu
"Oh, my God! Did I really just send that text?" Most people have said something that they wish they could take back. And if they had paused to think about it first, they probably would have acted differently. Pausing doesn't pay off just when you speak. Scientific studies have shown that making a habit of pausing befor...
[ "think through a risk in advance", "show high level of self-control", "consider or accept new ideas", "change ideas frequently" ]
C
null
train
mmlu
"Oh, my God! Did I really just send that text?" Most people have said something that they wish they could take back. And if they had paused to think about it first, they probably would have acted differently. Pausing doesn't pay off just when you speak. Scientific studies have shown that making a habit of pausing befor...
[ "stop taking risks", "fully develop one's brain", "become more open to new experience", "reduce the influence of emotional drive" ]
D
null
train
mmlu
"Oh, my God! Did I really just send that text?" Most people have said something that they wish they could take back. And if they had paused to think about it first, they probably would have acted differently. Pausing doesn't pay off just when you speak. Scientific studies have shown that making a habit of pausing befor...
[ "Discover the Brain Function", "Crying Over the Spilt Milk", "Push the Pause Button", "Impulsivity Works" ]
C
null
train
mmlu