input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: How much sleep do we need? We are all different. Some people need only three hours of sleep a night. Others need ten hours of sleep a night. Most Americans sleep an average of seven to eight hours a night. After the age of fifty the average sleep time goes down to 6.5 hours a night. Most people have a bad night when they can not sleep. About one in three Americans has a problem with sleep. Many of these people can not fall sleep. This problem is called insomnia. This is not a new problem. Many famous people in history had insomnia. Some of these people had special ideas to another to make them sleep. Benjaming Franklin, the famous stateman and inventor ,had four beds. He moved from one to another to fall asleep. King Lousis XIV of France had 13 beds and hoped that he could fall asleep in one of them. Mark Twain, the famous American writer, had a different way. He lay on his side on the end of the bed! Options: A was an old man B thought it was easy to go sleep C was a famous writer D didn't have much room to sleep in Answer: B thought it was easy to go sleep Question:
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output: Mark Twain lay on his side on the end of the bed because he _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: "Can I stay home from school today? I'm ill," he tells his mum. His mother touches his head. "OK, but you will have to look after yourself. I am going to work now," she says. After the front door closes, Jack springs out of bed. He takes off the three warm sweaters he is wearing and puts on a T-shirt and shorts. Then he runs for the kitchen . He is very hungry. After breakfast, Jack turns on the TV. He watches some cartoons and a VCD all the morning. At eleven he calls his friend Tom, who is "ill" too. Tom says he will come over after lunch. The two boys play computer games all the afternoon. Tom has to leave at 4 o'clock, as his mother usually gets home early. Next day, Jack says he feels much better and goes to school. Their Maths teacher Miss Clark says with a smile, "We are having the Maths test now, class. Too many students were at home yesterday." Options: A the two boys play computer games all day. B Tom's mother will get home at 4 o'clock. C Tom is in the same class with Jack. D Tom is also ill and stays at his home. Answer: C Tom is in the same class with Jack. Question:
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Answer: From the story we know _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Three travelers, Allan, Carl and Paul were sitting on the chairs in a train station. They were waiting for a train that was very late. To pass the time, they began talking to each other. At first, they talked about the weather and their work. Then Paul said, "Tell me--what would you most like to do if your doctor tell you that you have only three months to live?" The other two men thought about this for a while, then Carl spoke. "Well," he said, "if I have only three months to live, I'll take all my money out of the bank and go to foreign countries for holidays with my best friend, Erik. I'd like to travel to the places in the world as many as possible. And I'll stay at the best hotels and then eat the best food. I think I'll have a wonderful time." "That's very interesting." Paul said. With these words, he turned to the other man, saying, "And what about you?" "I'll tell you a secret," Allan said. "I always want to be a racing driver. So if I have only three months to live, the first thing I'd like to do is to sell my house. With the money I'll buy the fastest car in the world. Maybe I can enter all the big motor races." Then he laughed, "I might even end up (......) world champion." "Now it's your turn," Allan went on, "If your doctor tell you the bad news, what would you most like to do?" "Oh," said Paul with a smile. "I'll go and see another doctor." Options: A didn't know anything new B wanted to pass the time quickly C had nothing to do D were very interested in each other's work Answer: B wanted to pass the time quickly Question:

A: The men began to talk about the weather and the work because they _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: As China's influence grows, many students in the US are working hard to learn Chinese. Parents and education experts in the US think Chinese speakers may have greater chances. The number of schools that teach Chinese has grown. Ten years ago, only about 300 schools in the US had Chinese lessons. Today, about 1,600 schools teach Chinese. Lomond Elementary School in Ohio is one of them. Each week, all students in grades one through five have a one-hour Chinese class. They learn the language through songs, games and lots of talking. "We're trying to make students interested in the language," teacher James told Times for Kids. "We think it's really important that all children receive these lessons," he says. "We'd like to do even more." "Schools are looking to the future," says Nancy, a US education expert. "China is becoming a really powerful country. Young people should not only know the language but understand the culture." Students may not be thinking about the future, but they think learning Chinese language and culture is fun. "We wish we could go to China one day." said Karl and his classmate, Walt, from Miami. More than 40 million foreigners around the world are studying Chinese. About 50,000 people in the US are learning the language. Chinese has become the second most spoken foreign language in the US after Spanish. Options: A they wish to work in China B they would like to travel all over China C it is the most useful language in the world D China's influence grows Answer: D China's influence grows Question:
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The answer is:
At present, many American students are learning Chinese because _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Mobile phones help us easily find people anywhere at any time. A mobile phone can include many things, such as games, music and Internet surfing. Today, 4,600,000,000 people around the world have mobile phones, according to CBS News. However, using mobile phones too often may cause cancer . It's reported that people who used a mobile phone for 10 years or more were more likely to get cancer. The advice below may help you reduce the risk of cancer: An earphone gives out much less radiation than phones. However, you should take it off your ear when you're not talking to anyone. Your phone gives out radiation when you talk or text , but not when you're listening or getting messages. Listening more and talking less can lower the risk of cancer. Hold the phone away from your body when you're talking, not against your ear. Also, don't keep it in your pocket. Phones gives out less radiation to send texts than to carry a person's voice. Texting also keeps radiation away from your head. Do not use your mobile phone when the signal is weak. Fewer signal bars on your phone mean that the phone needs to give out more radiation to work. Make and take calls when your phone has a strong signal. Options: A Six. B Five. C Four. D Three. Answer: B Five. Question:???
output answer:
How many pieces of advice to reduce cancer are mentioned in this passage?