input question: Write a multi-choice question for the following article, with the given choices and answer: Article: One day, in an English class, the students are having their lessons. Their teacher, a young woman is very happy. She sings some nice songs with them and then she goes to the blackboard and writes "SMILES" on it. "This is the longest word in English," she says to the class. A girl stands up and says, "It has only six letters. How can it be the longest word in English?"The teacher smiles and says, "Oh, look! There is a mile between the first letter and the last one." Options: A Because the teacher tells a joke to the students. B Because there are many letters in the word. C Because there is a mile between the first letter and the last one. D I don't know. Answer: C Because there is a mile between the first letter and the last one. Question:???
output answer: Why is the word "SMILES" the longest in English?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: There are some easy things you can do to protect the environment and the earth. Choose ideas from the list or come up with a few of your own. * Plant flowers, grass or trees. *Whenever you visit a park or beach, take away what you bring there----keep rubbish in a bag until you can put it in a dustbin . *Turn off the lights, TV sets when you leave the room. This saves a lot of electricity. *Turn off the tap when you brush your teeth. You can save some water by not letting it run. Also, use a glass cup instead of a paper cup because this saves paper. *Keep the doors and windows closed in winter to keep warm air in. *Give your old books and magazines to a library instead of throwing them away. *Give your old clothes to poor children you know instead of throwing them away. *Use both sides of paper. *Stop pouring dirty water into the rivers or the lakes nearby . *Encourage all your friends to do the same things you do to help protect the earth. You don't have to wait until Earth Day to do these things. Make every day Earth Day. If everyone makes a contribution to protecting the environment, the world will become much more beautiful. Options: A a sign B a notice C an advertisement D a proposal Answer: D a proposal Question:???
output answer: From the above, we know that this is _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Today is Saturday. It's sunny and warm. Many children from No. 1 Middle School are at the Old People's Home. Now, they're helping the old people. Look! Li Min and Zhan Ran are cleaning the windows. Ma Lan and Liu Qian are washing clothes. What's Li Na doing over there? Many old people are clapping their hands for her. Oh, she's singing for them. Her song is really beautiful. And where's the American boy, Tom? He likes helping others and he often comes here. Listen! Who's speaking English? It's Tom. He's teaching two old people to speak English. All the children and the old people are very happy. "We are happy when we help others, " says Tom. Options: A Three. B Four. C Five. D Six. Answer: D Six. Question:???
output answer: How many children in the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: There are about fifteen hundred languages in the world. But only a few of them are very important.English is one of these.Many people use it,not only in England and the USA,but also in other parts of the world.About 200,000,000 people speak it as their own language.It is difficult to say how many peopie are learning it as a foreign language.Many millions of people are trying to do so.Is it easy or difficult to learn English?Different people may have different answers.Have you ever noticed ads of this kind in the newspapers or magazines?"Learn English in six weeks,or give your money back...","easy and funny...","Our records and tapes help you master English in a month".Of course,it never happened quite like this. The only language that seems easy to learn is t11e mother tongue.We should remember that we all learned our own language well when we were children.If we could 1ea m English in the same way,it would not seem so difficult.Think of what a small child does.He 1istens lo what people say.He tries what he hears. So,it is hard to say that learning English is easy.We must do a Iot ofpractice.And practice needs great effort and takes much time.Good teachers,records,tapes,books,and dictionaries will be helpful,but they cannot do the student's work for him. Options: A A few. B Few. C About 1,500. D Many. Answer: A A few. Question:???
output answer:
How many languages are very important in the world?