input question: Write a multi-choice question for the following article: Article: Delvin Washington was having a difficult speech therapy . Over half a year ago, Washington was preparing for the biggest day of his young life ---graduating from high school. But on a cloudy day in May, he had a serious car accident. He survived, but his life changed forever. He recently began all-day physical rehabilitation . He is relearning almost everything, from the names of his best friends to simple physical tasks. His friends and family have given him a lot of support. While Washington lay in a coma in hospital, friends and family filled his room during visits. They celebrated his 18th birthday in July while he was still unconscious.Two days after Thanksgiving, eight friends from high school visited Washington at his home. The friends looked through photos on Facebook, showing them all to Washington. As he sat in his wheelchair, friends asked him to recognize the people in the photos, helping him recover his brain. Washington's popularity doesn't come from nowhere. He was determined to become a police officer after college and behaved like a respectable police officer at school.His high school principal , Eric Markinson, said Washington was always a gentleman. "He was incredibly gracious and incredibly helpful,"he said. His accident has damaged Washington's brain. It has caused his left side, from his face to his feet, to all but shut down. His personality has also changed. The serious police-officer behavior is gone. He laughs a lot and smiles when he sees children, his mom said. Now Washington is working hard on all-day rehabilitation. So far, he has made tremendous improvement, said his therapist Lindsay Sims."I try to live as independently as possible,"Washington said slowly but firmly.???
output answer: Question: What is the article mainly about?Options:A Washington's friendship with his friends.B Washington making great efforts to achieve his dream.C What makes Washington so popular at school.D How Washington is recovering his brain.Answer:D

Write a multi-choice question for the following article: Article: Xiangzi - Lucky, in English - is appropriately named. His owner Qiu Hong, a sports marketer,lets the dog enjoy two daily walks,a collection of imported American toys, $300 worth of monthly food and treats and his own sofa in her high-rise apartment. When Ms. Qiu feels bored, she takes Xiangzi out for a long run in her car. In a sense, Xiangzi is not just a dog, but a social phenomenon - and, perhaps, a marker of how quickly the Chinese nation is booming through its transformation from poor farmer to first-world citizen.Twenty years ago,there were hardly any dogs in Beijing, but now there're 900,000 registered dogs with countless thousands of others unlicensed. How this came to be is, in some ways, the story of modern China as well. "People used to be focused on improving their own lives, and they weren't really acquainted with raising dogs," said Ms. Qiu. "But with the improvement in the economy, people's outlooks have changed." Having a dog can be a way to relieve the stress in people's lives, but mostly Beijing dogs have, as in the West, become objects of affection - even devotion - by their owners. It's easy to find dog-treat stores, dog Web sites, dog social networks, dog swimming pools - even, for a time recently, a bring-your-dog cinema and a bring-your-dog bar on Beijing's downtown nightclub row. The doglike devotion of pet owners here seems to have softened the city government heart. In 1994, Beijing officials relaxed their no-dog policy to "severely restrict" dogs. In 2003,it was changed again to allow anyone to own a dog, but to limit city dogs to no more than 35 centimeters in height. And nowadays the restriction seems to be loosely carried out. As for sti-fried Pekingese - well, that dog,too, may have seen its day. A formal suggestion to ban the eating of dogs has been made by a law professor named Chang Jiwen, who considered himself "not so much a dog lover as a China lover". "With China developing so quickly, more people should know how to treat animals properly," he said in 3 telephone interview.
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Answer: Question: Judging from the article,we can know that _ .Options:A Pet owners can be as devoted as the dogB there were no dogs in Beijing before 2003C Beijing strictly bans dogs above 35cm high in practiceD Chang Jiwen spoke for dog lovers onlyAnswer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: 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. _ ?
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The answer is:
Question: From the passage, we can see that MP4 is _ MP3.Options:A much bigger thanB just as advanced asC not so particular asD morefunctionalthanAnswer:D