Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: The human body is a living machine, and, like all machines, it needs "fuel" to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy? The energy value of food is usually measured in calories . A calorie is the amount of heat required to raise the temperature of 1 kg of water by 1degC. The number of calories people need per day is different, as the picture shows. Also, the number of calories you use at any one moment normally depends on the activity you are in. For example, you need more calories for standing than for sitting, more for running than for walking, and so on. The energy in food is in the form of three kinds of chemical materials--carbohydrate , protein and fat. Carbohydrate provides 3.8 Cal /gm of the energy, protein 4.0 Cal/gm, and fat 8.8 Cal/gm. Each food contains different amounts of these materials, as the round pictures show. (P= protein C= carbohydrate F=fat) Options: A all the energy is in food B the human body needs energy C the number of calories depends on your activity D we must only eat peanuts to get calories Answer: C the number of calories depends on your activity Question:
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The answer is:
This passage mainly tells us _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Except for a few times, Americans are not big present-givers. There's no exchange of presents among business people, and if one American tries to give another a present, it may look like that he wants to bribe him. Americans have learned that in some other countries people like to give presents to others, but among ourselves we don't see the need for presents. Even friends may never exchange presents. When I go to foreign countries, I try to bring back little things for _ but nobody would feel unhappy if I didn't. I don't often remember a friend's birthday, and few people outside of my family remember mine. If someone gave me presents too often, I'd get unpleasant. But a present from a foreigner - that kind from his or her homeland -- won't go wrong, except to government employees who can't be given presents. You usually open a present at once and in front of the person who gives it except Christmas and birthday presents. You should only say, "It's so nice. Thanks..." when you get Christmas or birthday presents. You may want to bring a bottle of wine or flowers to a dinner party, but you're never asked to. Nobody will mind if you bring wine, but your friend may not use it that evening. At Christmas we often give presents to our family and sometimes our friends. We also give presents to people who have been helpful during the year- doormen, babysitters, housecleaners, newspaper senders-- anyone who has often helped us. Options: A To pay them. B To help them. C To thank them. D To make them work harder. Answer: C To thank them. Question:???
output answer: Why do Americans also give presents to housecleaners at Christmas?

Write a multi-choice question for the following article, with the given choices and answer: Article: Do you like listening to music? Do you often turn up the music when you're using earphones? If so, your hearing may have been damaged . The World Health Organization (WHO) is worried that 1.1 billion children and young people are damaging their hearing by listening to loud music. Nearly half the young people in developed countries may lose their hearing because of the "unsafe use" of music players, including smartphones. Loud music in nightclubs, parties and at sports also make it worse. The WHO advises young people to listen to music for just one hour a day. Dr. Etienne Krug told BBC: "What we're trying to do is to draw people's attention to a problem that is not talked about enough." He said it's easy to solve this problem. Dr. Krug said keeping the music down and limiting the listening time to less than one hour a day would save a lot of people's hearing. However, he also said, "Even an hour can be too much if the music is too loud." Ralph Holme, a researcher, explained how loud noise can damage ears. He said: "Loud sounds damage your hearing by killing off thousands of little hair cells in the inner ear. The cells can tell different sounds through vibration . But they are very _ --they get damaged easily and even die if they vibrate too much because of loud sounds for too long." He warned: "The bigger problem is they don't grow back and the ear can no longer get sound." No one wants to lose their hearing! Therefore, next time when you listen to music, make sure it's not too loud and only listen for less than an hour. You can enjoy your music much better in this way. Options: A For a long time. B For just one hour. C For half of the day. D For more than one hour. Answer: B For just one hour. Question:
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Answer: How long does WHO advise young people to listen to music a day?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Shen Hao was born in 1964. He was the former first secretary of Party branch of Xiaogang Village, Fengyang County, Anhui Province. He died on November 6, 2009. From 2004 to 2009, he had done many good things for villagers. For the development of Xiaogang Village he had made great contributions. So he was respected by all the villagers. During the six years, he repaired the village roads, built a building for a number of villagers. He rented a house in the village and thought about how to get the villagers to get rich all day. Even in the New Year, he still got together with his villagers. At last, under his leadership, Xiaogang Village was out of _ . Now the villagers are leading a rich life. He is a very filial son, but he had almost no time to get together with his over 90 year-old mother. But she never complained. His wife works in the bank and she is very busy. They both have little time to look after their daughter. Although he did not do what he should do to his mother, wife and daughter, all the villagers will remember their good secretary forever. Options: A He thought about how to mend the road. B He thought about how to build houses. C He thought about how to make the village rich. D He thought about how to get together with his family. Answer: C He thought about how to make the village rich. Question:
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Answer:
What did Shen Hao think about all day?