input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Comets are parts of our solar system. Like the planets, they go around the sun. But comets are not made of solid rocks like planets. A comet is a ball of dust, stones, and ice. Many people call comets dirty snowballs. The "snowball" may be only a few miles across. But when the sun heats the "snowball," much of it is changed to gases. The gases spread out and form the comet's head, which may be thousands of miles across. A comet moves fast in its trip around the sun. But when we see it, the comet does not seem to move. That's because it is so far away. The moon moves fast, but when you look at it, you can't see any motion . That's because the moon is far away. Each year astronomers discover new comets. Some of them are seen only once. They make one trip around the sun and then go away out into space. The sun's gravity cannot hold them. Other comets, like Halley, keep returning. They have been captured by the sun. Halley's earliest visit was probably 3,000 years ago. It may keep returning for another 3,000 years. But every time a comet goes around the sun, the comet loses part of itself. Gases and dust are pulled out of the comet. That's why Halley is now dimmer than it used to be. Next time it visits us, in 2062, it may be even dimmer. Each visit it may get dimmer and dimmer, until it finally disappears. Options: A Comets and the sun. B Why comets are like snowballs. C Who discovered the first comet. D Facts about comets. Answer: D Facts about comets. Question:
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output: What is this passage mostly about?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: June and I were both poor when we were young. At that time, June always said, " If I got rich, I would buy a bigger apartment and a new wardrobe ." Of course, she said this just for fun and she never imagined that she would really become rich. A few years ago, June was surprised and excited when she came into a fortune from her uncle, who had been single. After receiving it, she made a shopping list. On it she wrote down all the ways she could use to spend the money. Every time I told her not to spend all of the money and to save some, she would always say impatiently , " I know, I know!" One day, when I was in June's home, she passed a piece of paper to me. "I thought over your suggestion for several nights. I've decided how to use the money. I hope my money will be helpful to those who need help," she said. I was pleased to hear what she said. Then I took the paper and only saw the two words written by her: Charity and Family. I smiled and played a joke on her, "Don't you want to move to a new apartment? That is what you have been dreaming of." "Actually, I have been looking forward to it, but now it doesn't seem so important to me anymore," she answered with a smile. When I was about to put the paper on the table, I found there were still a few words. June had written: and a new wardrobe. Options: A Relaxed. B Worried. C Happy. D Impatient. Answer: B Worried. Question:
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Answer: How did the writer probably feel after seeing June's shopping list at first?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Today Newtown is a very clean place. But many years ago, there were millions of rats in Newtown. They attacked the cats and dogs. Sometimes a lot of them knocked down a man or woman walking home at night. The rats were very big in size and they hurt many people. The government ordered everybody to kill rats. Most people were lazy, so they did not kill many. Then the government decided to pay some money for each dead rat. That made the people very happy. They killed thousands of rats every day. A government officer put all the dead rats in a big pile . Sometimes a man brought hundreds in one day. After two weeks there were not many rats in the city, but people still brought many rats to the government office. The government officer thought that people were stealing dead rats from the pile. He ordered his men to dig a deep hole and put the rats in it. Soon there were no more rats, and the government did not pay any more money. Options: A was a very rich man B was clever C was afraid of rats D liked to live in a clean house Answer: B was clever Question:

A: From the passage we can see that the government officer _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: For years I went to school by bus,so I met many"familiar"strangers.We took the same bus but didn't know each other's names.I used to think it was impossible for us to be true friends.How wrong I was!Smiles from the"nameless"people have changed my thoughts. The first time I got on the bus,I saw different faces.We met,greeted and cold faces turned into smiling faces.As days went on,we chatted like old friends. But I felt it a pity that I was unable to set up the same friendship with a silent girl in the front of the bus.Her old clothing suggested that she didn't have much money,but she always took a cup of water for the driver.I guessed she was a kind girl.But why did she sit in silence instead of talking with us?Why did she never reply to our friendly greetings?Couldn't she smile? Then,one evening,I got the answer.I walked to the park nearby and found the girl sitting alone under a tree,lonely and sad.I greeted her with the same warm smile that I had shown to her all these months,but this time her face turned red,then a shy smile appeared.As soon as she began her first words,I understood why she hadn't spoken to us before.Talking was hard for her. I learnt her story:Her parents worked hard somewhere.She lived with her disabled grandparents.She said,"I can't express myself very well.Most of the time,I can't say what I want to say.I have no friends but...you always smile to me like an angel...so I also want to smile."That evening,we exchanged our names and we said goodbye like old friends. Smile is the key to opening the door of the heart;it can break the cold walls in front of us. Options: A The girl is very rich. B Smile is the key to closing the door of the heart. C The writer knew the name of the girl that evening. D The writer can't make friends with those nameless people on the bus now. Answer: C The writer knew the name of the girl that evening. Question:
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The answer is:
Which of the following is TRUE?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Dear Mr. Wang, Someone comes to the office to see you in the morning, but you and your wife are out. He comes here at 10am. Because he is very busy, he goes away half an hour later. He tells me that he is your classmate at college . Now he teaches Chinese in a high school in this city and he lives near the No. 6 Middle School. He is a very tall man with short hair. He wears a pair of glasses. He tells me his telephone number is 33426685. He is often at home at 7:00 pm. So you can call him in the evening. Options: A Mr. Wang B Mr. Wang's wife C Mr. Wang's classmate D me Answer: A Mr. Wang Question:???
output answer:
The author writes this note to _ .