input: Please answer the following: Write a multi-choice question for the following article: Article: People often complain they face too many problems. Every day and everywhere there are problems. Many times we find it hard to stay happy. When one problem is solved, another one comes up. People have money problems, work problems, family problems, health problems..... the list goes on. And we usually think that people who are happy and successful are having fewer problems than us. Look at the successful people we often mention. They have money they need, they have jobs they love, they have good friends, they have obedient kids, they have the successful business, they have loving families etc. Everything goes well with them. That is why they are happy and successful. But in fact, the more successful you are, the more problems you have to face. More success means more challenges they have to face, and more success means more risks they have to take. Young and old, rich and poor, successful and unsuccessful, educated and uneducated, all have problems. The difference is that their problems are different from each other. Rich and successful have big problems. Poor and unsuccessful have small problems. Still they all have problems which they can face. Successful people are successful just because they are ready to face challenges larger than ordinary people. Winning the US elections makes Obama very happy. As a new US president, he has to face bigger challenges. He has to be more careful about his work he does, or he will lose his position . Looking at him, we may say he is lucky, happy and successful. But, I think, as the US president, he has more pressure than an ordinary person.
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output: Question: From this article we know that President Obama _ .Options:A has fewer problemsB was born in a rich familyC takes more risksD is a successful businessmanAnswer:C

Please answer this: Write a multi-choice question for the following article: Article: There's one language that is used in every country in the world. It's everyone's second language. It's easy to be understood, although you can't hear it. It's sign language. When you wave to a friend who is crossing the street, you're using sign language. When you raise your hand in class, you're saying, "I think I know the correct answer." Babies can point at things. They're using sign language. A policeman who wants to stop the traffic holds up his hand. He's using sign language, too. Sign language is a bridge between the deaf and non-disabled people. They use the movement of the hand, arms or body to express a speaker's thoughts. Today, in many countries, there are special TV news programs for deaf people. The news reporter tells the news in sign language. At the same time, the words appear on the TV screen. The actors in the theater for the deaf often use their hands to show what they want to say. They can make a roof with their hands over their heads when they want to show "house". One finger over a person's mouth can mean "quiet". You can talk to people behind closed windows. And when you go swimming with your friends, you can have a talk under water with sign language.
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Answer: Question: If an actor in the theater for the deaf wants to show "house", he often _ .Options:A puts his finger over his mouthB makes a roof over his head with his handsC stands with his arms crossedD sits down and smilesAnswer:B

Problem: Write a multi-choice question for the following article: Article: Bicycle sharing systems are also known as yellow bicycle programs, white bicycle programs, public bikes, or free bikes. They are increasingly popular in Europe now. Paris has the world's largest urban cycle rental system. This is a bike rental station in Paris. The worker is showing how to use a new self-service bike. They say that Paris will become "a green capital of bikes" and they plan to park 20,000 bicycles at 1,600 stations. Paris created this plan to improve the city traffic environment and reduce the waste gas displacement . At a rental station, you only have to put your credit card into the machine to rent a bike. It provides French, German, English and Chinese services. If you ride the bike for only 30 minutes to relax, you needn't pay for it. A two-hour bike rent only costs you 4 euros. These stations work for 24 hours every day, so a bike is rented for 10 to 14 times a day. In this way there are 200,000 people using bikes a day, In the past few years, Paris has encouraged its people to ride bikes, but something unhappy has happened now and then. Some people break the traffic rules during rush hours. Some park their bikes everywhere. So how to park bikes is a problem that Paris will face. But this project is still a helpful way to improve its traffic environment. Don't you think so?

A: Question: From the passage we can infer that the author _ .Options:A thinks bicycle rental systems are greatB doesn't agree the idea of bicycle rental systemC thinks Paris is a bicycle capitalD thinks bikes are better than carsAnswer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: Harry is from London. But he is in China with his parents now. He is 13 years old. He is a student of Grade 7. Harry is a clever student. He works very hard. He is good at all his lessons. He says he likes Chinese best. He can speak some Chinese now. His teachers and classmates are all nice to him. Harry gets up at 6.20 on weekdays. He has his breakfast at home. Then he walks to school. His lessons begin at 7.50 every day. In the morning, they have four classes. Harry has lunch at school with his classmates. They have three classes in the afternoon. And school is over at 4.40. After school, Harry plays ball games in the playground. He goes home at about 5.30. He has supper with his parents every day. In the evening, he does his homework and watches TV. And then he goes to bed at 9.30. "I like living in China very much. The people here are friendly and the food is very nice. I like all the things here," He says to his parents.
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The answer is:
Question: Which is Harry's favourite subject?Options:A English.B Chinese.C Maths.D Ball games.Answer:B

input question: Write a multi-choice question for the following article: Article: Mr. Perkin did not like to be different from other people, so he always tried to wear the same clothes, eat the same food, and do the same things after work as others. One day Mr. Perkin stood at the bus-stop. As he watched the cars go by, he noticed that many of them were new Beta 400s and most of them were yellow. The following week, Mr. Perkin bought a new bright yellow Beta 400s. He was very pleased with it, and drove to work in it the next day. He was even more pleased with his new car, when he saw all the other Beta 400s, in front, behind, and on both sides of him. Mr. Perkin parked his car near his office, and walked the rest of the way. But when he came back at five o'clock, there were so many bright yellow Beta 400s that Mr. Perkin didn't know which car was his. He tried his key in some of the cars, but people gave him a strange look which he didn't like, so he stopped. Poor Mr. Perkin had to wait nearly two hours until there was only one yellow Beta 400S left.???
output answer:
Question: Beta 400s is a _ of car.Options:A sizeB plateC partD numberAnswer:B