input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: BEIJING--Heavy haze still covered north and east China on Saturday, with highways closed and flights delayed or canceled . The smoggy weather affected the country's land from north to south, including Beijing, Hebei, Shandong, Jiangsu, Shanghai, Zhejiang, Hunan, Guangxi and Guangdong, with visibility less than 50 meters in some areas. Cities like Shanghai and Nanjing have been enveloped in the grey sky for the past several days. Many walkers in the street had to wear masks. In the Lukou airport in Nanjing, Jiangsu Province, more than 60 inbound and outbound flights were canceled on Saturday because of the hazy, which also forced primary and middle schools and kindergartens to stop classes on Thursday and Friday in Nanjing. The Ministry of Environmental Protection said earlier this week that there were several main reasons behind the widespread haze: unfavorable weather conditions making it difficult for pollutants to diffuse , motor vehicle exhaust , coal use for winter heating. The Chinese government now plans to clean up the air by cutting coal use, closing some factories and promoting cleaner production. "We must face up to the realities," said Yan Naiqiang, a professor of environmental science at Shanghai Jiao Tong University. "The treatment of smog will be a long battle." Options: A Haze will stop soon. B How to protect environment. C Smoggy cities--Shanghai & Nanjing. D Haze continues to cover east and north China Answer: D Haze continues to cover east and north China Question:
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output: Which is the best title for the article from the newspaper?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: If you want to make friends, what should you do? Steps: Try to look on the bright side of things. Look for groups in your area that do something you are interested in. Maybe you will learn some new skills and meet some people who have many things in common with you. Tips(,): _ your friends at least once a week by telephone or e-mail, or by visiting them to find out how they are. Remember important things about them such as birthdays and weddings . If you have an argument with your friends, say sorry first. Remember never to leave old friends just because you have made some new ones. Listen to others carefully. It's better to be a good listener. Be different. Don't try to change others through your own ideas. Warnings: Never ask or give away a friend's secret. Don't be afraid to stand up for what is right. You'd better not give your ID number, phone number or your home address to people that you have just made friends with. ,A, B, C, D,. (10) Options: A Listen to your friends carefully and keep their secrets. B To keep in touch with your new friends, you'd better tell them your phone number or address. C If you have an argument with your good friend, you'd better say sorry to him or her first. D When you want to make more friends, you should look on the bright side first. Answer: B To keep in touch with your new friends, you'd better tell them your phone number or address. Question:
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output: Which of the following is NOT right according to the passage?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: A Gold Cup for an Orange There is a poor man. He has an orange tree. On the tree, there are many fine oranges. One of them is very, very big. It is as big as a football. Nobody sees so big an orange. The poor man is very happy. He takes it to the king . The King is so pleased that he gives the man a lot of money for it. When a rich man hears of it, he says to himself, "It's only an orange. Why does the king give so much money for it? I'll take my gold cup to the king. He'll give me more money". The next day when the king receives the gold cup, he says to the rich man, "what a beautiful cup! I'll show you something wonderful, please take this great orange away. Options: A fine and big B fine and beautiful C good and fine D small Answer: C good and fine Question:
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output: The orange is _

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: We all know that different people have different hobbies. Some like planting flowers, some like exercising and others like building model ships. I am Jack and I like collecting stamps. There are four people in my family and they are my parents, my brother and I. My father works in a big company. He usually goes abroad three or four times a year. Two years ago when he was working abroad, he sent home a letter with a beautiful stamp on the envelope. The stamp was very beautiful and I like it very much. Since then, when my father goes abroad, I always ask him to send me different stamps from different countries. My brother went to college last year and he often wrote me letters instead of chatting with me or sending e-mail to me, so that I could see the beautiful stamps on the envelopes and I always took them down and put them in my box. Now I have more than a thousand stamps. From these stamps I can learn a lot of knowledge like the history persons. Whenever I look through the beautiful stamps, I will feel relaxed and happy. They are like my "good and nice friends." Options: A since last year B for about two years C since three months ago D for about three years Answer: B for about two years Question:
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output:
Jack has been collecting stamps _ .