input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: An Apple's Words I am an apple. You can find me growing in many places in the world. I am like my cousins, pears and bananas. I am more round than a pear, and bananas are longer than I. I am delicious , so people all over the world like to eat me. I cost very little money and I help make people healthy. There is a saying in English : . Don't you think I'm great? Options: A shorter B longer C more round D more delicious Answer: B longer Question:
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output: The bananas is _ than the apple.

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Alice was twenty-three years old, and she was a nurse at a big hospital . She was very kind and all of her patients likes her very much . One day she was out shopping. She saw an old woman. The woman was waiting to cross a busy street . Alice wanted to cross the street, too. So she went over to help the woman cross the street. When Alice was near her, she suddenly laughed and said, " Mrs Green ! You were my patient in the hospital last year." Mrs Green was very happy to see her. "I will help you cross the street, Mrs Green," Alice said. "Oh, thank you very much , Alice , " Mrs Green said and stepped forward . "No, no, Mrs Green," Alice said quickly . "Wait! The light is still red." "Oh," Mrs Green answered when she stepped back. "I can easily cross the street by myself when the light is green ." Options: A When the light was green. B When the light was on. C When the light was off. D When the light was red. Answer: D When the light was red. Question:
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output: When did Mrs Green want to cross the street?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: London used to be "foggy" for the same reason that cities like Beijing' or Chongqing are "foggy~ today. The "fog was in fact smog, a mixture of smoke and fog. In other words, it was made by air pollution In London, some of this pollution came from factories, but much of it came from the coal that people burnt in their houses to keep warm during the winter. By the 1950s, London's smog problem had become so bad that the-government decided to do something to clean the air. A new law was made and nobody could bum coal in any British city. Within a few years, the air became much cleaner. There were no more " _ ". . Many Chinese cities now face the same sort of' problem with air pollution that . London faced 40 0r 50 years ago. However, this problem is more difficult for Chinese cities to solve One reason is that more of the pollution comes from the factories, rather than from coal burnt in people's houses If these factories were closed, this would harm the economy and lots of people would lose their jobs. Another reason is that changing from coal to cleaner fuel , like gas, is quite expensive. However, the air in many Chinese cities is becoming cleaner and cleaner, as the government and people pay more and more attention to cutting down pollution . As a result,there are fewer "pea-soupers" in Beijing than there used to be. . Options: A Air pollution in Beijing and Chongqing. B Air pollution in London C Air pollution: different cities, different ways D Coal burning. Answer: C Air pollution: different cities, different ways Question:
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output: What's the text mainly about? .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Can you make animals work for us? Some scientists think that one day we can teach animals to do a lot of things for people. In a film shown on TV, you may see elephants, monkeys, tigers or some other animals are always given a little food to eat after they have done something. Scientists say that people can teach many different animals to do some of the easy work if they know they will get something to eat. We all know elephants can carry large logs ,and dogs can look after houses. And we even teach animals to work in factories. In America, for example, people have used to help make cars and scientists think that those large monkeys may drive trains one day. Now people are trying to get them to do the same thing that man does. Options: A some animals can do the same things as man does. B all the animals can work for us. C many animals can do all the work as we do. D we may get many animals to work without giving them food. Answer: A some animals can do the same things as man does. Question:
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output:
If we teach animals carefully, _ .