input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: People are busy working every day, so they do not have enough time to do exercise. As a result, many people become too fat or too thin. To keep our bodies healthy, we have to do exercise every day. There are many kinds of exercises. Bending and stretching helps us move easily. Before we play ball games or swim, it is better for us to do bending and stretching exercises first. This kind of exercise is something called warm-up exercise. Running is also a good exercise. If we cannot run fast, we can jog. Jogging means running slowly Again, before we run or jog, we must do warm-up exercise. Also, we should not run or jog in busy streets. The air there is often dirty. Some people like weight lifting because it can make their bodies strong. Also, we need to do warm-up exercise before weight lifting. Options: A To help us move easily B To make our bodies strong C To help us exercise better D To help us avoid hurting ourselves Answer: D To help us avoid hurting ourselves Question:
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output: Why do we need to do warm-up exercise?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: In the 13th century , the famous Italian traveller, Marco Polo, travelled a long way to China.During his stay in China, he saw many wonderful things. One of the things he discovered was that the Chinese used paper money. In western countries, people did not use paper money until the 15th century. However, people in China began to use paper money in the 7th century . A Chinese man called Cai Lun invented paper almost 2,000 years ago. He made it from wood. He took the wood from trees and made it into paper. He then put these pieces of paper together and made them into a book. Now paper still comes from trees. We use a lot of paper every day. If we keep on wasting so much paper, there will not be any trees left on the earth. If there are no trees, there will be no paper. Every day, people throw away about 2,800 tons of paper in our city. It takes 17 trees to make one ton of paper.This means that we are cutting nearly 48,000 trees every day. Since it takes more than 10 years for a tree to grow, we must start using less paper now. If we don't, we will not have enough time to grow more trees to take the place of those we use for paper. So how can we save paper? We can use both sides of every piece of paper, especially when we are making notes. We can choose drinks in bottles instead of those in paper packets. We can also use cotton handkerchiefs and not paper ones. When we go shopping, we can use fewer paper bags. If the shop assistant gives us a paper bag, we can save it and reuse it later. Everyone can help to save paper. If we all think carefully, we can help protect trees. But we should do it now , before it is too late. Options: A 17th B 15th C 13th D 7th Answer: B 15th Question:
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output: People in western countries first used paper money in the _ century.

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: One day, I heard an American boy said to a Chinese girl student, "You speak very good English. " But the girl answered, " No, no. My English is very poor. " The foreigner was quite surprised at the answer. Thinking he had not made himself understood or the girl had not heard him clearly, he said, " Yes, indeed, you speak very well. " But the girl still kept saying, "No. " In the end, the American boy could not understand and didn't know what to say. What's wrong with the girl's answer? She didn't accept a compliment in the same way as the American people do. She should answer, "Thank you" instead of "No". She really understood what the American boy had said, but she thought she should be modest. In the west, people will feel proud and confident when they are praised. So if someone says the dishes you have cooked are very delicious, you should say, "Thank you." In our country, we think being modest is a virtue and being proud is a bad thing, but in my opinion, being confident does not mean being proud, so sometimes you should be confident instead of being modest. If you are modest and say, "No, I'm afraid I can't do it well", while working in a western country, the others may think that you really cannot do it. If you often say, "No", you will certainly be _ by others. When asking for a job, if one says something like''Yes,I can certainly do it"instead of "let me have a try",he or she will expect to get it. So in the west, you should be brave to show your self-confidence. Options: A Because she thought she should be proud. B Because she thought she should be confident. C Because she thought she should be modest. D Because she thought she is a student. Answer: C Because she thought she should be modest. Question:
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output: Why did the Chinese girl say"No"when she was praised?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: You may know May Day, but do you know Lei Day? Like May Day, Lei Day is also celebrated on May 1st. People wear leis on this day. A lei is a big circle usually made of flowers . On Lei Day, people give leis to each other. Where do you know this holiday is celebrated? Hawaii, of course! People give leis on birthdays, weddings and as a way to say "I love you". In 1928, a writer, Don Blanding, wrote an article saying that this tradition should become a holiday. Another writer, Grace Tower Warren, thought of the idea of celebrating this day on May 1st and said, "May Day is Lei Day."On this day in 1928, people wore leis and celebrated with music, dancing and a lei-making competition. The next year, Lei Day became a public holiday. Today, people still celebrate Lei Day in Hawaii. We hope they all have a happy May Day and a happy Lei Day! Options: A Clothes. B Books. C Leis. D Cakes. Answer: C Leis. Question:
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output:
What do people give each other on Lei Day?