input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: We have now known something about computers---computers work for us at home, in offices and in factories. But it is also true that many children today are using computers at schools before they can write. What does this mean for the future? Are these children lucky or not? Many people do not know about computers and they think of them as machines that children play with. They worry that children do not learn from experience but just from pressing* a button* and that this is not good for them. They think that children are growing not knowing about the real world. And they are very worried about that their children will lose themselves in the computer games. But many people understand more about computers, they say that computers can be very good for children. A computer can help them to learn about the real world more quickly, to learn what they want to learn and think for themselves. And for the future, don't we need people who can think clearly, who know how to get information quickly and use it well? What do you think? For example, e-mail is very popular at this moment. Do you know about e-mail? E-mail is a way of sending messages to other people. E-mail is a fast and cheap way to keep in touch with friends and family. It's much quicker than sending a letter. People who use e-mail have an e-mail address. This address must have letters and dots* and the symbol "@"meaning "at". This is what an address looks like. People can send the messages across the Internet. It is quick, easy and fun. Options: A a B an C at D app Answer: C at Question:
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output: If you know about computers, you must know the letter "@" means _

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Chen Guangbiao was born in Jiangsu in July,1968. He is the chairperson of a company in Jiangsu. Now he is one of China's richest men and he has donated a great amount of money to charity projects. He says he will donate everything he has to charity after he dies. When people are in need of help, he will appear at once. He helped people during the Wenchuan earthquake, the Yunnan earthquake and the Taiwan earthquake. He also gave a helping hand in Japan's earthquake. He has built many Hope Primary Schools to support the education in poor areas. He doesn't do charity for honour. He wants to encourage more people to make contributions to charity. After announcing he would donate everything to charity after his death, many businesses, overseas Chinese people and common people encouraged by him have also promised to do something for charity. As a philanthropist , he is asked for help every day. Sometimes he gets very tired, but he has never stopped caring. So far, he has received a lot of awards, including Pioneer of the Year, and National May Day Labour Medal. He is considered as one of China's top philanthropists. Options: A nothing B some schools C everything he has D his whole company Answer: C everything he has Question:
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output: Chen Guangbiao says he will donate _ to charity after he dies.

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: In the past 300 years, more than 130 species of animals have become _ . One of these extinct species is the passenger pigeon . At one time there were millions of these birds in North America, but now there are none. The last one died in the Cincinnati Zoo in 1914. Another extinct animal is the cape lion . The animal has been extinct since 1860. What cause animals to become extinct? Too much hunting is one cause; pollution is another. Governments around the world have begun to protect wild animals in danger. In the United States, the US Fish and Wildlife Service is responsible for endangered animals. It has listed nearly 200 species of endangered animals in North America. Options: A A sad story B Endangered animals in North America C Wild animals become extinct D The US Fish and Wildlife Service Answer: C Wild animals become extinct Question:
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output: The best title of this passage should be " _ ".

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Ever thought of moving to a new country? How about starting a new country? Patri Friedman is planning to do just that. He left Google years ago to set up the Seasteading Institute. And his dream is to build seasteads-----floating micro-nations in the middle of the ocean. So, what will life on a seastead be like? Probably a bit like life on a cruise liner , but much larger, with shops, gyms, swimming pools, schools and other areas. In fact, the early seasteads may actually be specially-rebuilt cruise liners. But as science advances, Friedman believes they'll become more like floating cities, with several hundred people. Seasteading raises a lot of questions. First of all, how will the new countries make money? The Seasteading Institute has suggested several money-making ideas, including ocean-based theme parks, casinos and fish farming. There's also the questions of safety. With storms, typhoons and pirates , the high seas are a dangerous place. However, the Institute says that it can stand bad weather and prevent crimes with its well-designed systems. So, is this just a day dream? Well, maybe not. One of the people behind the project is Peter Thiel. He founded PayPal and was one of the first investors in Facebook. So far, he's donated $ 500,000 to the project. And Friedman isn't wasting any time. He recently announced the creation of the Poseidon Award. This will be given to the first seastead with fifty people. Friedman is hoping to hand out the award in 2015. Options: A Friedman is planning to move to a new country. B Friedman is worried about the safety of seasteads. C Friedman has got some supporters for his project. D Friedman has already won the Poseidon Award. Answer: C Friedman has got some supporters for his project. Question:
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output:
What can we infer from the passage?