Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Which country grows the most tea? The answer is India. It grows three times as much as China. Which country drinks the most tea? It's neither China nor Japan. It's Great Britain. In the wild, tea plants may be 30 feet tall. But a plant grown for market is pruned. Pruning keeps the plant only three or four feet tall. This is an easy height for tea picking. Only the two top leaves and bud of each new shoot are picked. So to make money, tea plantations must be huge. In general, there are two kinds of tea. Black tea and green tea. Black tea is fermented. In the process, the tea loses nearly all of its healthy qualities. Green tea is steamed right after the leaves are picked. Green tea _ its healthy qualities. For example, it may prevent heart disease. How did we get tea bag? The answer: by accident. Tea merchants used to send samples in tin boxes. This was costly. One merchant thought of a cheaper way. He sent samples in small silk bags. Customers would cut open the bag. They would brew the leaves as usual. One customer put the bag into a pot. Then he just poured hot water over it. And the tea bag was born. Shen Nong was the first to drink tea. (Shen was a Chinese emperor.) This was about 2737 B.C. Shen had bad digestion. So he drank several cups of hot water daily. One day something happened. Leaves from a wild tea tree fell into the hot water pot. The next cup was poured. The water was now colored. Shen sipped it. He liked it. He drank it all. Shen was proud of his new drink. He served it to his guests. Word spread. People thought this way. Tea is good enough for the Emperor. So it must be good enough for the people. Tea became the drink of China. Options: A must be pruned B has a better taste C is fermented D is healthier Answer: D is healthier Question:

A: One difference between green tea and black tea is that green tea _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Every winter the Indians caught beavers .They sold these beaver furs to men from France. In the 1600s and 1700s,people in France wanted beaver furs for coats and hats. Other countries wanted these furs, too . Wearing a beaver fur hat became a sign .It said ,"Look at this man! This man is rich!" In the 1800s,men in this country began to wear beaver hats. They too, wanted to wear the sign that said," Look at those men! They are rich!" Soon it was hard to find beavers. To get more beaver furs, traders had to move West. Traders began to explore this new country. They came back with wonderful stories about the new land. Before long, many people wanted to go West to live. Where people go, towns grow. Soon there were new towns in the West. Men looking for beaver for fancy(,) hats helped the West grow. Options: A traders carried signs for rich men B the search for beavers helped the West to grow C many wonderful stories were told about the West D the beavers were very foolish Answer: B the search for beavers helped the West to grow Question:
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The answer is:
The main idea of the whole story is that _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Many years ago, there lived an old man with his three sons, Dharma, Harrison and Keith, in a village. The man worked hard when he was young, son he had the largest farmyard and the most beautiful house in the village. However, his sons were all born to be lazy, which mad him disappointed. He was worried that his sons would use up his money and starve to death. One day, the old man came up with a plan. He called his sons and said to them, "Look, my dear sons: in the land we have at the farmyard, there is lots of hidden gold. If you should work together, you may find it" In a wish to find out the gold, his sons worked hard from the morning to the evening digging and digging all through the land. The days had passed, but they didn't find what were they were looking for. They got frustrated and angry. They decided to give up and returned to ask their father. "There is no gold in the land. We are cheated." "Since the land has been dup soft. Why don't you pant some crops there?" was the reply of the father to the sons. Off went the sons. Soon the whole once-useless land was rich crops. "This if the real gold, my sons." Said the now proud father. Options: A They wanted to help their father. B They wanted to grow their own crops. C They didn't want to be lazy any more. D They wanted to find the hidden gold. Answer: D They wanted to find the hidden gold. Question:???
output answer: Why did his sons agree to dig the land?

Write a multi-choice question for the following article, with the given choices and answer: Article: THE human face doesn't lie. We show sadness and happiness through our expressions. But exactly how many emotions can our face make?Scientists used to believe we had six basic facial expressions that tell others how we feel: sad, happy, surprised, fearful, angry and disgusted . But a new study shows that our faces can do more than we think. Scientists from Ohio State University found out that humans can actually make 21 different facial expressions after studying how people move their facial muscles. The scientists took pictures of 230 volunteers making faces in response to different cues .These cues included phrases like "you just got some great unexpected news", which produced a "happily surprised" reaction from volunteers. Other cues included "you smell a bad odor ", which caused "disgusted" faces. In total, around 5,000 pictures were taken of the volunteers. The scientists then studied similarities of these pictures using a computer expression database. _ helped them to define a facial expression. "That tells us that these 21 emotions are expressed in the same way by nearly everyone," said DrAleix Martinez to The Daily Telegraph. For example, to express surprise, 92 percent of volunteers widened their eyes and opened their mouth. And 99 percent raised their cheeks and smiled to show being happy. We are not always aware of our facial expressions, which can hold clues to how we really feel. So these results may have a big impact on medical treatment. If doctors were able to recognize more complex emotions, it would help doctors treat patients suffering from certain diseases. Options: A In a story-book B In a travel guide C Ina novel D In a science magazine Answer: D In a science magazine Question:
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Answer: Where can we probably find the article?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Beijing, Shanghai, Guangzhou and other big cities are great places to live in. There are many interesting things to see and do. You can go to different kinds of museums, see all kinds of plays and films. You can also buy things from all over the world. But there are serious problems in big cities, too. It's expensive to live there, and there are too many people in some places of big cities. Every student can study at good schools and receive good medical care . But sometimes these people can't find work or good places to live in. Also it is hard to keep the cities safe and clean. Some people enjoy living in big cities, others do not. Before they move to a big city, they should think about the problems living there. Options: A Big cities are not clean and safe enough. B People can easily find good places to live in in big cities. C People can always have many chances to find work. D All people like to live in big cities. Answer: A Big cities are not clean and safe enough. Question:
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[A]:
Which of the following is true?