input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: How could we tell time if there were no watches or clocks anywhere in the world? The sun is probably the world's first "clock", except in the far north, where the Eskimos live. There, it's dark most of the winter, and light most of the summer. But in most of the world, people have used the sun as a clock. Even today, if you don't have a clock, you can still know that when the sun shines, it's day and when it's dark, it's night. The sun can also tell you if it's morning, noon, or afternoon. Some people live near the sea from the _ In the daytime, for about six hours, water rises higher and higher on the beach. And then it goes down and down for about six hours. The same thing happens again at night. There are two high tides and two low tides every 24 hours. Seamen on the ship learn how to tell time by looking at the moon and the stars. The whole sky is their clock. In some places in the world the wind comes up at about the same time every day or changes direction or stops blowing. In these places the wind can be the clock. A sand clock is an even better clock. If you had fine dry sand in a glass shaped like the one in the picture, you would have what is called an hourglass. The sand in the hourglass goes from the top part to the bottom in exactly one hour. When the hourglass is turned over, the sand will take another hour to go back again Options: A they know very little about the sun B the sun there never goes down in winter C it's too cold for them to go out to watch the sun D it has long dark winters and long light summers Answer: D it has long dark winters and long light summers Question:
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output: . The Eskimos in the far north can't use the sun for a clock because _

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Scientists say there are seven kinds of food that people should eat every day. They are: (1) green and yellow vegetables of all kind; (2) citrus fruits and tomatoes; (3) potatoes and other fruits and vegetables; (4) meat of all kinds, fish and eggs; (5) milk and foods made of milk, like cheese and ice-cream; (6) bread or cereal , rice is also in this kind of foods; (7) butter, or something like butter, with fat . People in different countries in the world eat different kinds of things. They also eat in different kinds the day. In some place people eat once or twice a day; in other countries, people eat three or four times a day. Scientists say that these differences are not important. It doesn't matter if a person eats dinner at 4 o'clock in the afternoon or at eleven o'clock at night. The important thing is that every day a person must eat something from each of the seven kind of food. The most important thing is that we must find some way to help the hungry people and make the people have right kinds of food , make them and healthy Options: A eat three times a day B eat cooked food C eat dinner at 4 o'clock D eat something from each of the seven kinds of food every day Answer: D eat something from each of the seven kinds of food every day Question:
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Answer: It is important that people should _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Mr Li: Sam, did you enjoy your first Spring Festival in China? Sam: Yes, I did. During this festival, many family members get together. Mr Li: Yes. I hear that at Thanksgiving Americans also get together for a special meal. It sounds similar. Sam: Yes. It's similar. During these holidays, both the Chinese and Americans come home and have a big dinner. It's great fun. Mr Li: What do you think are the main differences between the Spring Festival and Thanksgiving? Sam: Well, we take part in different activities and eat different kinds of food. In China, people usually set off fireworks and eat dumplings. In the US, we usually watch a Thanksgiving parade and an American football game on TV. We also eat turkey. Mr Li: That's interesting. Options: A Exciting. B Interesting. C Similar. D Different. Answer: B Interesting. Question:

A: What does Mr Li think of Thanksgiving?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: The earth moves round the sun, and the moon moves round the earth. When our part of the earth turns to the moon, it is night. The sun is much bigger than the moon. But sometimes the moon looks bigger than the sun, because it's much nearer to the earth. The sun is very bright. It gives a very strong light. The moon looks quite bright, too. But it doesn't give any light at all. The moon looks much bigger and brighter than the stars. But actually the stars are much bigger and brighter than the moon. They look smaller than the moon because they're much farther away from us. Read and choose the right answer Options: A look much bigger than the moon B look much bigger than the sun C are a lot brighter than the moon, but they are not bigger than the moon D are much farther away from us than the moon Answer: D are much farther away from us than the moon Question:
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The answer is:
The stars _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you want to be in good health? Try to do the following things! You can become strong. Drink eight cups of water every day. Water helps your body in many ways. If you feel......,have a cup of water. Don't forget to eat your breakfast. Breakfast gives you everything your body needs for the morning. So do not forget your breakfast. Calcium . Your bones need it. Milk has more calcium. You may also drink orange juice with calcium in it. Go for a walk every day after meals. Walking is a good exercise, and people need exercise for good health, It's better to walk after meals. Stretch for five minutes after sitting for one or two hours. Stretching your arms and legs is good for your body. Use your brain every day. For example, you can do crossword puzzles or read a new book. Have a rest about twenty minutes when you are tired. You may do something different to have a break. For example,get up and walk. Or sit down to listen to music. Options: A NO, it isn't B Yes, it is C No, it doesn't D Yes, it was Answer: B Yes, it is Question:???
output answer: It's better to take a walk after meals, isn't it?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: There is an apple tree, it loves a little boy, the boy also loves to come and play around it. One day, he needs a toy, but he has no money, so the tree asks him to sell all the apples. At last, the boy gets the toy happily. Then the boy grows up ,he becomes a man. But he doesn't go to see the tree for a long time. The tree is very sad. One summer day, the man returns and the tree is very happy "Come and play with me!" the tree says. "No, I have to work, because I must buy a big house. Can you help me?" the man asks." Sorry, I have no house, but you can cut all the brunches on me, you can _ the house with them ." the tree answers. So the man gets the house. After many years, the man becomes older, and he comes back again. "I only have the dying roots ,but you can have a remember to love your parents at any time! Options: A By helping the apple tree. B By eating the apples. C By cutting the apple tree. D By selling all the apples on the apple tree. Answer: D By selling all the apples on the apple tree. Question:???
output answer:
How does the boy get the toy?