input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Mr.Brown is 80 years old.Every morning he goes for a walk in the park.And he comes home at twelve thirty for lunch.But today a car stops at his house.At twelve,two policemen help him get out.One of them says to Mr.Brown's daughter,"The old man can't find his way in the park.He asks us to take him home by car."The daughter thanks the policemen and they leave.Then she asks her father,"Dad,you go to that park every day.But today,you can't find the way.What's wrong with you?"The old man smiles like a child and says,"I can find my way.I don't want to walk home." Options: A doesn't want to walk home B can't find his way home C knows the way D is ill Answer: B can't find his way home Question:
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output: The policeman says Mr.Brown _ in the park.

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Bill has a sister, Amy. Next Friday is Amy's birthday. Bill wants to buy a present for her. However, he doesn't have much money. Now he is in shopping mall. He spends a lot of time choosing a good and cheap present in a toy shop, but he can't find anything. He goes to the next shop. There are some beautiful hair clips in it. Bill likes them very much. He knows Amy wants to have one all the time. He chooses a blue one. It's not expensive. It costs 7 yuan. He goes back home happily. Options: A This Friday, October B This Sunday C Next Monday D Next Friday, October Answer: D Next Friday, October Question:
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output: When is Amy's birthday?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: A company began to make a new kind of dog food. A party was held to show the new dog food to everyone. People from the newspapers and TV stations were there. There was a dog at the party. He was supposed to eat the dog food and have his picture taken. The plan was to show everybody how much the dog would like the new dog food. When the time came, a plate of the dog food was set in front of the dog. Everyone looked at the dog. But there was one problem. He didn't eat any of it. The dog didn't like the dog food! The boss of the company had to do something fast. All of the people were watching. All of them were laughing. So he ate the dog food himself! Options: A dogs don't like to eat B people like dog food C some plans don't work D dogs will eat anything Answer: C some plans don't work Question:
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output: The story shows that _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Everyone tries to get to school on time. But when bad weather gives you trouble, can you still make it before the bell rings? In northern China during spring, big sandstorms often make trouble for students and everyone else. When the sky is dark with sand, buses and cars all move much more slowly. Sometimes, people can't even see for 20 metres. Sandstorms usually happen in spring. This year, sandstorms started in late March. They have happened in more than 10 provinces in northern China this year. More than 70 million people have had problems in those places because of the sandstorms. People in southern China don't have to worry about this kind of bad weather. Most of the sand comes from Gansu and Inner Mongolia . In northern China, lots of places have few trees and don't get much rain. People there have been cutting down too many trees. When there aren't many trees, the ground can't keep enough water. Over the years, the ground dries up and turns to sand. When spring comes and the ice melts , the ground becomes looser . Strong winds take the loose sand into the sky. Sandstorms are bad for people's health. If people breathe too much sand, they could cough or have asthma . Sandstorms also give farmers lots of problems. Sometimes their sheep get lost in the storms and never get back home. The winds also tear down farmers' houses. What can you do to stop sandstorms? Here's an idea: Ask you parents to help you plant some trees this spring. If you see people cutting down too many trees, tell them about the dangers of sandstorms, and ask your government to stop them from cutting. Options: A In spring. B In summer. C In autumn. D In winter. Answer: A In spring. Question:
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output:
In which season do sandstorms usually happen?