input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Smog is a big problem in many Chinese cities. But it seems that besides wearing a mask, few of us know what has caused the smog and what to do to beat it. Chai Jing, a former news interviewer with CCTV, discussed the questions in her documentary Under the Dome. The 103-minute film was on websites on Feb 28. In the film, Chai visits polluted places and talks to officials and scientists. She thinks that burning too much coal and oil are the main causes of PM2.5 and smog. To solve the problem, Chai suggests that we should clean our coal and oil or replace them with cleaner energy such as natural gas. In her film, Chai also emphasized that everyone can do something to help control smog too. For example, we can live a greener life by using more public transport. Or if we see things that could harm the environment, we can try to stop it. In the film, when she sees a restaurant cooking without any suitable filter facilities , she calls the hotline 12369. The restaurant installed the filter a week later. Chen Jining, the new minister of environmental protection, praised Chai. "This film encourages ordinary people to take notice of the environment. This is what we need in the future." Options: A Only factories produce heavy smog. B Only the government can control smog. C Smog can't be controlled by ordinary people. D Living a green life can help reduce smog. Answer: D Living a green life can help reduce smog. Question:
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output: What can we tell from the story?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Jim suffered heart problems. In conversation he expressed little joy and it seemed that his life was drawing to a close. When his heart problems led to operation, Jim went through it successfully, and a full recovery was expected. Within days, however, his heart was not beating properly. Jim was rushed back to operation, but nothing was found to explain the cause of his illness. He died on the operating table on the day before his 48th birthday. Dr. Bruce Smoller, a psychologist , had had many conversations with him, and the more he learned, the stranger he realized Jim's case was. When Jim was a child, his father, a teacher, suffered a heart attack and stayed home to recover. One morning Jim asked his father to look over his homework, promising to come home from school at noon to pick it up. His father agreed, but when Jim returned his father had died. Jim's father was 48. "I think all his life Jim believed he killed his father," Dr. Smoller says. "He felt that if he had not asked him to look at his homework, his father would have lived. Jim had been troubled by the idea. The operation was the trial he had expected for forty years. " Smoller believes that Jim willed himself not to live to the age of 48. Jim's case shows the powerful role that attitude plays in physical health, and that childhood experiences produce far-reaching effect on the health of grown-ups. Although most cases are less direct than Jim's, studies show that childhood events, besides genes, may well cause such midlife diseases as cancer, heart disease and mental illness. Options: A his heart didn't work well B he expected a full recovery C his life was drawing to a close D the first one wasn't well performed Answer: A his heart didn't work well Question:
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output: Jim was sent back to operation because _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Hi, everyone! I am Paul Hawking, the trip leader for this weekend' s activity. It's that time of the year again when the days are long and it is nice to sit outside and enjoy some oysters . We plan to head out to the Mission Bay this Sunday for a beach picnic. You can buy fresh oysters at the Mission Bay Oyster Company and you just need to pay $6 to $l0 for each dozen, depending on the size. It' s on Sunday, June 30. We will meet at the Student Center at 9:00 a.m. and all go together. The driving time is one and a half to two hours, and the time of return is still uncertain. Come and join us in what must now be the 4th or 5th such trip for the Outing Club. The oyster farm has a small picnic area with chairs and barbecue grills . Bring some briquettes if you would like to grill. Except for oysters, oysters and oysters, little is available there, so please bring your own food and drinks. And of course, if you have any special oyster recipes , bring them make them and share them! The weather forecast says it's going to be sunny and around 26degC this weekend. My telephone number is 408-896-3228. Please feel free to call me if you have any questions. Remember to finish your homework before we leave for the picnic. Options: A a BBQ grill B some briquettes C your own recipes D some oysters Answer: B some briquettes Question:
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output: If you plan to grill, you must bring _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: One day Mrs Black visited her family doctor, Mr Dodd. Mr Dodd was an old funny man with a beard. "What's the problem ?" the doctor asked her. "I am very worried about my son, Jake," Mrs Black said, "I can't stop him from betting. He spends all his money betting on horse races. And even worse he'll bet on everything. It doesn't matter what it is." The doctor said, "I've saved many people from gambling before. Send him to me." The next day Mrs Black sent her son to see the doctor. While they were talking , the boy was looking at the doctor's beard. Suddenly he said, "I bet you $ 50 that your beard is not a real one." "Oh, no, " the doctor said. "Can I pull your beard and find out ?" the boy said. The doctor thought this is a good way to teach him a lesson; so he said, "Ok, if my beard is real , you will have to pay me $ 50." The boy pulled it and soon found out it was real. The doctor laughed. Two days later the doctor telephoned Mrs Black, "I think I've saved your son." He told her the story. But Mrs Black said, "You're wrong. You've made him worse." "How can that be ?" the doctor asked . "Before he went to see you, he bet me $ 100 that you would ask him to pull your beard !" ,. Options: A The boy and his mother. B Nobody except the doctor. C The doctor and Jake. D Nobody except Jake. Answer: C The doctor and Jake. Question:
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output:
Who got money in the story ?