input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Jack drives a school bus.His bus is different from other school buses because it doesn't carry children.Jack's bus takes dogs to school in the morning and brings them home at night.Jack takes the dogs to "The Dog School".There four men teach the dogs to obey and protect their owners.All kinds of dogs go to the school--large dogs,small dogs,young dogs and old dogs Jack says that young dogs are the easiest to teach,but the old ones can learn,too. Do you have a dog? Maybe it would like to go to "The Dog School". Options: A is a bus driver B has a school for dogs C keeps a dog in his house D teaches children at school Answer: A is a bus driver Question:???
output answer: Jack _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Mails, games, music, news, chat rooms and shopping! The Interent is part of our life today. It's easy to get onto the Internet. The only thing we need to do is to use a modem which is used for connecting a computer to a telephone line. The Internet is changing and growing all the time. More and more people have computers and use the Internet. Using the Internet means surfing the World Wide Web(That's the "WWW" you always hear about). The Internet has a large number of websites . They are the places where you go to get information and do things. Where do these websites come from? They are made by web designers. What happens when you click on a word or a picture? You are sent to another page. It's all because of the web designers. Web designers do a lot of work by using a computer programming language. Is web design all about computer programming? No, it's about making something new. Web designers must imagine a lot when they are making a website. It must look good and be fun to use. A big part of web design is art. They choose the best pictures and colors to make the website look good. They also write the things that you see on the website. An important part of their job is to share ideas with the website manager about how to design the website well. Options: A the modem's help B the telephone line's help C the web designers' work D the website manager's work Answer: C the web designers' work Question:???
output answer: It's possible for us to change websites just by a click because of _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The planets aren't the only wanderers of the sky. There're some things even farther and longer. Long after people were no longer afraid of planets, they still thought the comets were bad objects that traveled in the sky. They were afraid that the comets would suddenly land on the earth and hurt them. But, in fact, even if a comet did hit the earth, nothing much happened. A comet is really a harmless thing. Comets have round heads and long tails , and they are very bright. Sometimes they look like heads with long hair flying with them. That's why they're called comets. Comet means long-haired. Like the stars and planets, comets are far away. But we can know its size. The head of a small comet is as wide as the Pacific Ocean. And a big comet's head is ten times as big as the earth. Its tail is millions of kilometers long. Then why wouldn't the great big thing hurt us if it hit the earth? Because it isn't solid. It's thin like cloud. Its tail is nothing but bright gas. And its head is made of small pieces and they could not hurt the earth. Some comets can be seen for a few months. Then they go away. Some of them come back in a certain number of years. Some are never seen again. Perhaps these comets that never return have broken into pieces. For some _ think that shooting stars are pieces of broken comets. Options: A water B solid C gas D small stones Answer: C gas Question:???
output answer: From the passage we know the tails of comets are made of _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: An American writer, Mr Green once said, "Everybody talks about the weather, but nobody does anything about it." It is true that everybody talks about the weather. Many people begin their talks by saying, "Isn't it a nice day?" "Do you think it will rain?" "I think it's going to snow." Many people think they can tell what the weather is going to be like. But sometimes they don't agree with each other. One man may say, "Do you see how cloudy it is in the east? It's going to rain tomorrow." Another man will say, "No, it's going to be fine tomorrow." People often look for the weather they want. When a farmer needs water, he looks for something to tell him it's going to rain, and he doesn't look for anything else. When friends have a picnic, they hope the weather is going to be fine and they can sit eating their lunch under the blue sky. Almost everyone listens to what the weatherman says. But he doesn't always tell us what we want, and sometimes he makes a mistake. Still, he is right most of the time. Options: A When people talk about weather B When people stay at home C When the farmers need water D When people have a picnic Answer: D When people have a picnic Question:???
output answer:
_ , they always hope the weather is going to be fine.