[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Music comes in many forms; most countries have a style of their own. The US is well known for jazz , which has gained world-wide popularity. In contrast to classical music, which follows formal European traditions, jazz is natural and free-form. It is full of energy, expressing the moods, interests, and feelings of the people. It has a modern sound that makes people very excited. In the 1920s jazz sounded like America. And So it does today. The origins of this music are as interesting as the music itself. Jazz was produced by American blacks, who were brought to the Southern States as slaves. They were sold to plantation owners and forced to work long hours in the cotton and tobacco fields. This work was hard and life was short. When a Negro died, his friends and relatives formed a group to carry the body to the cemetery. A band often went with them. On the way to the cemetery the band played slow and sad music. But on the way home the mood changed. _ Everybody was happy. Death had removed one of their members, but the living were glad to be alive. The band played happy music, which made everyone want to dance. It was an early form of jazz. Music has always been important in their lives. Coming mainly from West Africa, the black men who were brought to America already possessed a rich musical tradition. This music centered on religious ceremonies in which dancing, singing, clapping and stamping to the beat of a drum were important forms of musical expression. As these people settled in to their fields, they made up work songs. Singing made the hard work go faster. Another musical form that helped to develop jazz was the blues. Blues songs always describe something sad -- an unhappy love affair, a money problem, bad luck. To this day, the expression "feeling blue" means being sad. Options: A Jazz follows European traditions. B Jazz always describes something sad. C Jazz was first produced by black slaves. D Blues made the hard work of those slaves go faster. Answer: C Jazz was first produced by black slaves. Question:
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[A]: Which of the following is true according to the text?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Two brothers, Herbert and James, lived with their mother and a cat named Edgar. James was particularly devoted to the cat, and when he had to leave town for several days, he left Herbert careful instructions about the pet's care. At the end of his first day away, James telephoned his brother, "How is Edgar?" "Edgar is dead." Herbert answered. There was a pause. Then James said, "Herbert, you're insensitive . You know how close I was to Edgar. You should have broken the news to me slowly. When I asked about Edgar tonight, you should have said, 'Edgar's on the roof , but I have called the fire department to get him down.' And tomorrow when I called, you could have said the firemen were having trouble getting Edgar down, but you were hopeful they would succeed. Then when I called the third time, you could have told me that the firemen have done their best, but unfortunately Edgar had fallen off the roof and was at the veterinarian's . Then when I called the last time, you could have said that although everything possible had been done for Edgar, he had died. That's the way a sensitive man would have told me about Edgar. And, oh, before I forget," James added, "how is mother?" "Oh," Herbert said, pausing for a moment, "She's on the roof." Options: A what he was doing B whether he was good C whether the cat was good D where his mother was Answer: C whether the cat was good Question:
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output: James telephoned his brother at the end of his first day away because he wanted to know _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: For years and years people have been saying that the rail ways are dead. "We can do without railways", people say as if motorcars and planes have made the railways unnecessary. We all keep hearing that trains are slow, that they lose money, and that they're dying. But this is far from the truth. In these days of expensive oil, the railways have become highly competitive with motorcars and planes. If you want to carry people or goods from place to place, they are cheaper than planes. And they have much in common with planes. A plane goes in a straight line and so does a railway. What is more, it takes you from the heart of a city into the heart of another. It doesn't leave you as a plane does, miles and miles from the city center. It doesn't hold you up as a car does, in endless traffic jams. And a single train can carry goods which no plane or motorcar could ever do. Far from being dead, the railways are very much alive. Modern railway lines give you a smooth, untroubled journey. Where else can you eat well, sleep in comfort, feel safe and enjoy the scene while you are traveling at speed at the same time? And we are only at the beginning,for we have just entered the age of _ . Trains are traveling at 150 miles an hour and more. Soon we will be wondering why we spent so much on motorways we can't use because we have not enough money to buy the oil and planes we can't fly in for the same reason. Options: A planes and motorcars have taken the place of trains B oil is expensive today C trains are slow D always lose money Answer: B oil is expensive today Question:
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Answer: Some people think the railways are unnecessary for many reasons except that _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Sheng Huizhen's life story is typical of immigrants who have succeeded in America. After getting her PhD in biochemistry, she got a job as a researcher at the National Institutes of Health. She got a green card, bought a house in Maryland and worked her way up all the time. But then she moved back to China. A law in America stopped the use of public money for research on human embryos . This prevented her from doing the kind of work she wanted to do. The Chinese government attracts her to return with $75,000 for a new lab. She could use the lab to do her research. " Maybe because of the culture, the public in China are friendlier to the research," said Sheng, 55 , whose family remains in the United States. Attracted by support and a scientific environment more open to certain types of experiments, China's long-lost scientists are coming back. Besides, China announced that it would double its research-and-development spending by 2012, to about $69 billion. The returning scientists are very happy about that. In recent years, more than 275,000 have come back. Many of these "sea turtles" , as they are known, have returned with degrees in science or engineering. They are going to the Chinese Academy of Sciences, where 81 percent of the members are returning scientists. Fifty thousand of the returning scientists are starting their own companies, according to China's Ministry of Education, pushing the development in science. Options: A Because her family remains in China. B Because she couldn't adapt to the life in America. C Because China supports her research. D Because she was tired of living abroad. Answer: C Because China supports her research. Question:

A:
Why did Sheng Huizhen return to China?