input: Please answer the following: Write a multi-choice question for the following article: Article: A back injury led Briton Rose Oliver to t'ai chi, which led her to her husband and then took both of them to China. But three years after moving to Shanghai to pursue their dream, Oliver's husband died, leaving her alone to follow their shared passion for t'ai chi. Twenty years ago, Oliver's back injury ruined her childhood dream of becoming a ballet dancer. But the injury did lead her to t'ai chi, a martial art   typically practiced in slow motion. Her initial hope was to improve her health. She later married her instructor, Rey Nelson, and founded a school with him, teaching the martial art to more than 10, 000 students over eight years. The 49-year-old recalls the injury that left her bedridden for six months when she was 21 years old and with constant pain for decades. "I was active and could not bear resting in bed," she recalls."But the soft tissue injuries were hard to heal. I thought I had to find some way to recover my health." Oliver saw a poster for a t'ai chi class and decided to try the"mysterious exotic sport". She was struck by the beautiful movements and the"nice, patient instructor -- Nelson". The couple later opened a t'ai chi school in the United Kingdom that attracted thousands of people. But they found themselves in a bottleneck. "It was not enough for us to improve ourselves when we just learned from t'ai chi masters for two or four weeks a year,"she says. So the couple moved to Shanghai. They taught English in universities and happily learned t'ai chi under various masters. After years of practice, Oliver found her occasional backaches had disappeared. In 2003, her husband's death brought her much pain. She thought of giving up, but considering the career in which her husband took pride, she stuck to it. She says her t'ai chi"family"-- the masters and students -- also provided a great support network. Her then tutor was Dong Bing and Dong died in 2009 at the age of 88. She speaks of their first meeting:"I had been told that his skill was of a very high level and for some reason I had a...
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output: Question: Oliver and her husband came to China in    .Options:A 2000B 2001C 2003D 2009Answer:A


input: Please answer the following: Write a multi-choice question for the following article: Article: The day after news broke of a possible revolution in physics ----particles   moving faster than light ?a scientist leading the European experiment that made the discovery calmly explained it to a standing-room- only crowd at CERN. The physicist, Dario Auterio, did not try to explain what the results might mean for the laws of physics, let alone the broader world.After an hour of technical talk, he simply said, "Therefore, we present to you today this difference, this unusualness." But what unusualness it may be.From 2009 through 2011, the massive OPERA detector  buried in a mountain in Gran Sasso, Italy, recorded subatomic particles called neutrinos ( ) arriving faster than light can move in an empty space.The neutrinos generated at CERN are hardly detectably early.If confirmed, the finding would throw more than a century of physics into disorder. "If it's correct, it's _ ." said Rob Plunkett, a scientist at Fermilab, the Department of Energy physics laboratory in Illinois."We'd be looking at a whole new set of rules" for how the universe works.Those rules would bend, or possibly break, Albert Einstein's special theory of relativity, published in 1905.Basical at the time, the theory tied together space and time, matter and energy, and set a hard limit for the speed of light, later measured to be about 186, 000 miles per second. No experiment in 106 years had broken that speed limit.Physicists expect strict study to follow, which OPERA and CERN scientists welcomed. Fermilab operates a similar experiment, called MINOS, that shoots neutrinos from Illinois to an underground detector in Minnesota.In 2007, MINOS discovered a just detectable amount of faster than-light neutrinos, but the permissible difference of error was too big to "mention" , Plunkett said. Fermilab scientists will reanalyze their data, which will take six to eight months.In 2013, the MINOS detector, now offline, will restart after an upgrade.It could then offer confirmation of the results.
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output: Question: The best title for the passage may be   _  .Options:A Are the laws of physics in disorder?B Particles faster than light; Revolution or mistake?C Faster than light measurement: right or wrong?D Is Einstein's theory still right today?Answer:B


input: Please answer the following: Write a multi-choice question for the following article: Article: The neglected baby is crying alone. The young man, suffering from a lack of sleep, threatens suicide. The marriage fails because of the husband's crazy behavior. Is this just another story of social breakdown in the modern age? Not really. But they are the effects of a real social problem--Internet Addiction , or, Internet Addiction Disorder. The addiction is obvious from the popularity of one game alone: "Halo 2". It's a first-person shooter developed by Bungie Studios for the Xbox video game console. By early 2005, 1 million players worldwide had clocked up an amazing 100 million hours on the game, among which are 360, 000 Chinese players. China has about 94 million regular Internet users. Of these, a survey suggested, 4.4 million are teenagers who are so addicted to it that they neglect anything else. Video gamers who have gone too far show symptoms similar to those of alcohol and drug abusers. "The real world meant nothing to me when I was fully involved in online games. I lost track of time, space, hunger, pain, and everything," explained Liu Pinyi, a 19-year-old college dropout. She has had treatment in Beijing for her addiction. What makes it similar to drugs is that online game addicts also develop a chemical imbalance in their brains. Gaming stimulates the production of a chemical compound that produces delighted or pleasant feelings. When they're away from the screen, they suffer feelings of anxiety and headaches. Experts say young people are attracted to video games partly because they are partly because they are pushed right into the center of the action. This allows them to overcome a lack of confidence which people at that age can often suffer from.
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output: