input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Now satellites are helping to forecast the weather. They are in space and they can reach any part of the world. The satellites take pictures of the atmosphere , because this is where the weather forms . They send these pictures to the weather station. So meteorologists can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change. Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures, the meteorologists compare them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours .This may mean the weather on the ground may soon change, too. In their next weather forecast, the meteorologists can say this. So the weather satellites are a great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for 3 or 5 days. Soon, perhaps , they may forecast the weather for a week or more ahead Options: A the weather satellites can do it easily B clouds form there C the weather forms there D the pictures can forecast the weather Answer: C the weather forms there Question:???
output answer: Why do we use the weather satellites to take pictures of the atmosphere? Because _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: It's important for us to be healthy.But how can we keep healthy? First,you should eat fruit and vegetables three or four times a week.Then eat sonic tofu every day because it's good for people,both the young and the old Milk is also necessary ,especially for women.So you should have milk twice a day.It can help you to be strong Next,doing more exercises is better.You can do morning exercises or evening exercises.After supper you should take a walk. Options: A It's delicious. B It's a drink. C It's bad for you. D It can help you keep strong. Answer: D It can help you keep strong. Question:
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Answer: Why do the people have milk?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: A young man once went to town and bought himself a pair of trousers. When he got home, he found that they were about two inches longer. He went to the kitchen, there his mother and two sisters were doing housework. He said to them, "The new trousers are too long. Could one of you help me to shorter them by two inches?" But they were too busy. They said nothing and were still working. After his mother finished washing all plates, she shortened the trousers by two inches. Then one of his sisters remember his trousers and shortened them by two inches. When the other sister came back home from cinema, she also remembered the new trousers. "I nearly forgot that." She thought. Then she shortened them by two inches. Options: A only B last C second D first Answer: D first Question:
A: His mother was the _ one to make the trousers shorter.

Question: Write a multi-choice question for the following article, with the given choices and answer: Article: It is a very usual thing for a person to have a good friend. My good friend is Diana. She is a rich and proud girl. She often thinks that she is too good for anyone. One day after school, I was waiting for Diana when Vivien came up to me. She gave me a cake, I got it. We talked and joked. From then on, I began to spend more time with Vivien than Diana. However, I also began to feel a little uneasy. After a few days, I went to see Diana with some snacks and at that time Vivien came and sat with me. She gave me a sandwich. She also gave one to Diana, but Diana didn't get it. She walked away. I was angry with Diana for being so rude. "Never mind," Vivien said , " I'm used to it." After school, I tried to catch up with Diana. When we walked home, I tried to correct her attitude , but she would not listen to me. She said, "Go and join your 'dear' Vivien. I know you make new friends and forget the old ones." For the next few weeks, we did not talk to each other. Then, one day, Diana came to Vivien and me, saying, "I'm really sorry about what I did. I'm a spoiled girl, but I also need good friends just like you. Would you please forgive me? Vivien and I looked at each other and smiled. From then on, Diana, Vivien and I are best friends. Options: A they didn't spend much time with her B she knew she was wrong C Vivien and the writer didn't talk to her D she was a rich and proud girl Answer: B she knew she was wrong Question:
Answer: Diana asked Vivien and the writer to forgive her because _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Two good friends, Sam and Jason, met with a car accident on their way home one snowy night. The next morning, Sam woke up blind. His legs were broken. The doctor, Mr Lee, was standing by his bed, looking at him worriedly. When he saw Sam awake, he asked, "How are you feeling, Sam?" Sam smiled and said, "Not bad, Doctor. Thank you very much for doing the special operation ." Mr Lee was moved by Sam. When he was leaving, Sam said, "Please don't tell Jason about it." "Well...Well...OK," Mr Lee replied. Months later when Jason's wounds healed , Sam was still very sick. He couldn't see or walk. He could do nothing but stay in his wheelchair all day long. At first, Jason stayed with him for a few days. But days later, Jason thought it boring to spend time with a disabled man like Sam. So he went to see Sam less and less. He made new friends. From then on, he didn't go to visit Sam any more. Sam didn't have any family or friends except Jason. He felt very sad. Things went from bad to worse. Sam died a year later. When Jason came, Mr Lee gave him a letter from Sam. In the letter Sam said, "Dear Jason, I am disabled. But I want you to be a healthy man. So I gave my eyes to you so that you can enjoy life as a healthy man. Now you have new friends. I'm glad to see that you are as healthy and happy as usual. I'm glad you live a happy life. You are always my best friend... Sam". When he finished reading the letter, Mr Lee said, "I have promised that I will keep this a secret until Sam is gone. Now you know it." Jason stood there like a stone. Tears ran down his face. Options: A saved his friend Jason's life B was very kind and friendly to him C came to see him early in the morning D did the operation according to his wish Answer: D did the operation according to his wish Question:
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The answer is:
Sam thanked Mr Lee mainly because Mr Lee