input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Now, it may be difficult to predict the future, but many people believe that we will live on Mars by the year 2100. Our own planet, Earth, is becoming more and more crowed and polluted. Well, what problems will we need to solve before we prepare to go to Mars? First of all, transport should be much better. At present, humans need to spend months going to Mars by spaceship. However, by 2100, spaceship can travel at half the speed of light. It might take us two or three days to get there! Secondly, humans need food, water and air to live. Scientists should develop plants that can be grown on Mars. These plants will produce the food, water and air that we need. However, there is no answer for all the problems now. There is also a problem for us to live on Mars. Mars attracts us much less than the Earth does. This will be dangerous because we could easily jump too high and fly slowly away into space there. We will have to wear special shoes to make ourselves heavier. In some ways, life on Mars may not be better than that on the earth today. Food will not be the same --meals will probably be in the form of pills and will not be as delicious as they are today. Also, space travel will probably make many people feel very uncomfortable. Options: A Life on Mars is more interesting than that on the earth. B The earth is becoming dirty and crowded. C The journey to Mars is very interesting. D The scientists want us to do that. Answer: B The earth is becoming dirty and crowded. Question:???
output answer: Why do we want to live on Mars?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: It was a nice day, an old man decided to go fishing. But he got nothing.Finally, he gave up and went back home. He found the door open when he got home. He walked into his house and saw a big bear. The bear poured his honey all over the floor. His paws were full of(...) honey. The old man was very angry, so he shouted to the bear. The bear ran out of the door strangely. And the old man ran after him. The bear ran to the riverside. Standing on his back legs, he walked into the water. Soon many flies were on his paws. A big fish jumped out of the water and tried to eat the flies. The bear gave a swat to the fish and the fish flew to the riverside. Then another one... Soon there were lots of fish on the riverside. After a while, the bear went back to the riverside and ate lots of fish.He looked through the trees where the old man was, and then walked away.The old man came out the trees and found the bear had left six large fish for him. Options: A Because his paws were full of honey. B Because there was something wrong with his legs. C Because he liked walking like that. D Because he wanted to get more honey. Answer: A Because his paws were full of honey. Question:???
output answer: Why did the bear run strangely?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Earthquakes happen without warning .They can happen any time of a day,at any point during the year.But don't worry because most are so weak that they cannot be felt. Only a few big ones hurt people. However,it's important to know what to do when an earthquake is happening. Do NOT go outside.You could get injured from falling glass or parts of buildings.If you are outside,stay away from buildings and power lines . Stay under a desk,table,or other strong furniture .Hold on to it.Or stay in a corner of the building.Cover your face and head with your arms and cover your mouth with a towel or clothing.Stay inside until shaking stops and it is safe to go outside. Keep away from windows,pictures or advertisements on the wall or the building,and anything else that could fall and hurt you.Most people get injured by falling things during an earthquake,not by the shaking itself. Also keep away from a fire.You could fall down and burn yourself on the fire. If you are driving when an earthquake happens,stop the car if it's safe.Stay inside your car until the earthquake stops,and don't drive near bridges. Try not to stop by power lines or trees.These could fall and hurt you. Options: A strong B weak C dangerous D heavy Answer: B weak Question:???
output answer: Most earthquakes are too ----to hurt people.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: What happens when five Chinese teachers take over a British classroom full of teenagers? The experimental program was designed to test how 50 students ages 13 and 14 at the Bohunt School in Hampshire would deal with a completely Chinese teaching method. With long school days and tough rules, it's considered to be "strict" to Westerners. It took the BBC six months to choose suitable Chinese teachers. They had to be English, math, science or social science teachers with more than five years teaching experience in China. They also had to be able to teach in English. Though language was not a problem for the Chinese teachers, they weren't used to the difference between Chinese and British students. Li Aiyun from the Nanjing Foreign Language School told British media that when she handed out homework sheets, she expected the students to _ on their homework. "But when I walked in the classroom, some students were chatting, some students were eating, somebody was even putting make-up on her face. I had to control myself, or I would be crazy. About half of them tried their best to follow me. And the other half ? Who knows what they were doing?" she said. While Rosie Lunskey, 15, told BBC interviewers that she found it difficult to get used to the Chinese teachers. "Acting like robots was the right way to go. I'm used to speaking my mind in class, giving ideas, often working in groups to develop my skills and improve my knowledge. But a lot of the time in the experiment, the only thing I felt I was learning was how to copy notes really fast and listen to the teacher, "she complained. Options: A Science B English C Math D Chinese Answer: D Chinese Question:???
output answer:
They didn't choose _ teachers.