Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: On a cold morning at a bus station, a man played six famous pieces of music for about an hour. During that time, about two thousand people went through the station, most of them were on their way to work. 3 minutes later: a middle-aged man noticed there was a musician playing. He slowed down, stopped for a few seconds and went away. 4 minutes later: the musician received his first dollar. A woman threw the money in the box and kept on walking without stopping. 6 minutes later: a young man stopped to listen to him. Then he looked at his watch and started to walk again. 10 minutes later: a 3-year-old boy stopped to look at the musician, but his mother took him away. Several other children did the same as the boy. And nearly all the parents took their children away. 45 minutes later: the musician kept on playing. Only 6 people stopped and stayed for a while. About 20 persons gave him money but left quickly. After 1 hour, the musician finished playing. In the end, he collected $ 32. No one noticed that he had finished playing. No one knew this, but the musician was Joshua Bell, one of the best musicians in the world. At that time, he played one of the most wonderful pieces ever written, with a very expensive violin. If we do not have time to stop and listen to one of the best musicians in the world playing with the most beautiful violin, how many other things are we missing? Options: A half an hour B an hour C fifteen minutes D a day Answer: B an hour Question:
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The answer is:
Joshua Bell played six famous pieces of music for _ at a bus station.

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: A young American doctor was sleeping when suddenly his doorbell began to ring. It was already midnight, but what could the doctor do? He had to get up, put on his coat and go downstairs. When he opened the door, he saw a man standing with a hat in his hand. "How do you do?" said the man. "Can you come at once to a place out of town? It's quite far but you have a car and I can show you the way." "Certainly," said the doctor. "I'm quite ready. I can come at once." After a few minutes the car was standing at the front door, the man got into the doctor's car, and they drove off. They drove on for a long time. Then the man said, "Here we are. This is my home. Now I can pay you and you can go back to the town." "I must see the patient. How can I go back without seeing the patient?" "There is no patient," explained the man. "Nobody is ill. I live here, you see, and I must get home from a town, There are no taxis this time of the night, but a doctor often _ , so excuse me. Here is money. Thank you, doctor. Good night." ,. Options: A He was sleeping upstairs. B He was sleeping downstairs. C He was working upstairs. D He was working downstairs. Answer: A He was sleeping upstairs. Question:
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The answer is:
What was the doctor doing when the doorbell started to ring?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Everyone has a hobby. My hobby is keeping a diary in English.When I was nine years old, I began to have my hobby. At first it was hard for me, but now it is easy. I know it's helpful to learn English well. After school I often go to the school library to read English stories or articles. Sometimes my English teacher tells some interesting things to me. I collect information for my diary by doing these. After I finish my diary every day. I always try to correct mistakes with the help of the dictionary. Now my English is very good. I love my hobby. It helps me a lot to learn English well. Options: A keeping a diary B more reading C more speaking D more listening Answer: A keeping a diary Question:
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The answer is:
The writer thinks _ is good to learn English well.