input question: Write a multi-choice question for the following article: Article: Scientific Progress Most scientific progress is the result of careful consideration of work that has already been done. The wonderful world which lies before us today has been put up by hardworking men with clear heads and inventive mind, and these who follow them along life's road will improve on their efforts. It is sometimes necessary to question and even to disbelieve some of the statements made by experts. Action or experiment can often end an argument or achieve a breakthrough. When men were wondering whether it was possible to reach India by sailing westwards from Europe, and whether there was any land on the other side of the Atlantic Ocean, Christopher Columbus decides to act. He gathered some men, invited them to go on board his three ships, and set out across the dangerous waters of the Atlantic Ocean. He was successful in finding land, but it was not India. The result of his action was that the arguments came to the end. Any young man who wishes to do research must be courageous enough to question old beliefs and do some original thinking about them. Although we seem to know so much, there are many things we don't know. Even when we pull an atom to pieces, we do not really know what the pieces are, we often do not reach the reality behind what we discover, and the more we learn, the better we realize our ignorance.???
output answer: Question: Christopher Columbus decided to set out his trip because he wants to _Options:A travel round the worldB bring words into actionC discover the truth with actionD bring the argument to an endAnswer:C

Write a multi-choice question for the following article: Article: lt's a dog's life for the nation's mutts - who are becoming anxious and aggressive through lack of play, experts fear. A study of 4,000 dog owners has found a clear link between limited playtime and behaviour problems, such as being nervous when left alone, disobedience and snapping at other animals. And while researchers can't be sure that playing less is directly to blame, they say that games provide vital intellectual stimulation and exercise. The Bristol University study showed that only one in five owners play with their dogs six times a day. Half play two or three times a day and 10 per cent have just one play session. Mark Evans, former chief vet for the RSPCA, said that dogs are one of the few animals to play into adulthood. He told the Sunday Times: 'There is a clear association in the results. Owners report more potential behaviour problems in dogs that play less.' Emily Blackwell -- who conducted the research uncovered tonight on Channel 4's Dogs: Their Secret Lives - said dogs often enjoy playing so much that they slow down or change strategy to make the fun last longer. The lecturer in canine welfare hopes that 10,000 people will eventually fill out the survey. This will enable her to firmly establish whether lack of play is affecting dogs' moods - or if their emotional problems put their owners off spending time with them. For instance,they may slow down when playing 'chase', allowing their owner to catch up with them and the game to continue. Favourite games include wrestling, chase and tugging at toys, and perhaps unsurprisingly,'fetch' topped the list. Tennis balls were the favourite toys, followed by soft, squeaky toys, rubber balls and rope toys. The research comes just days after an animal charity warned that millions of dogs are becoming fat. aggressive and destructive because their owners are clueless about basic animal care.The PDSA said that treats including beer, chips and leftover takeaways are making dogs fat and unwell - and wamed that almost a million are never taken for a walk.
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Answer: Question: What can we learn from the passage?Options:A Researchers confirm that playing less is to blame for dogs' bad behaviours.B Most of the owners will play with their dogs many times in a day.C Chase and tennis balls are the favourites of dogs.D It's obvious that dogs' behaviour problems are related with their playing time.Answer:D

Problem: Given the question: Write a multi-choice question for the following article: Article: Armed only with iPhones, the inventive rock band Atomic Tom has gone viral by way of the New York subway. The band has scored an Internet hit with the video to the song "Take Me Out." Singer Luke White says the production was a top-secret operation. "We didn't tell anyone about this. It was completely top-secret from our family, from our friends, from our label, our management, everybody. So the first time that people saw this video was last Friday when we put it on YouTube,"explained White. Since uploading the video to YouTube, band members have spent several days refreshing the page to watch the number of hits rise. The video has also made its way around Twitter as many people have shared it with their friends. "I mean, it still hasn' t quite hit.It' s just kind of blowing our minds right now that we're getting this: ma ny people are fond of it, and they' re sharing it with their friends.We don' t know what it's like really to have something that's viral, so all of this is very new to us." said Eric Espiritu, the lead guitarist of the band. White explains how the video came together: "We did our research with the applications( ) and found applications that worked out really well with the instruments and then we plugged them all into, plugged our phones into mini-battery powered amplifiers that we put underneath our seats, and we did a lot of, you know, practices, in terms of figuring out what the balance of the sound and like who was overpowering, who was too loud or who was too soft." The idea for the video came from Espiritu's younger brother Benjamin. The younger Espiritu directed the video from his initial concept through the final edit and upload to the Internet. "I' ve seen a lot of the music applications come out, and I' ve never actually had the chance to play with them,"says Ben Espiritu. "When I started hearing about how they sound and e verything, I thought it might be unique to take it one step further and then create an entire band just performing solely on the iPhones, and I thought it...
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The answer is:
Question: How did the video come into being?Options:A The band copied from it other musicians.B It had already existed in the iPhones before they bought them.C The band created it with the help of the applications in the iPhones.D The band made full use of the traditional instruments to make the song.Answer:C