input question: Write a multi-choice question for the following article, with the given choices and answer: Article: John: Here's a good shop. Shall we buy mother's birthday present here? Mary: Yes, that's a good idea. Shall we go inside? Tom: No. Let's look in the window. Shall we buy her a sweater? Anne: Er, no. It'll soon be summer. Let's buy her a blouse to wear. There's a nice one in the window. John: No, she has two blouses. Let's buy a ring. Mary: Oh, no! They're diamond rings. Look at the price. The cheapest is $15. John: A real diamond ring is at least $500.They only look like diamonds. Tom: Shall we buy a table? It's only $15. Anne: It doesn't look good, just like a big box. Mum likes chairs. Tom: But they haven't any here. Mary: What about a pen? So cheap! Only $10. John: She has a lot of pens and pencils. All of them are new. Tom: Oh, look here. These flowers are beautiful. Mary: They aren't real and will never die. John: And they're the cheapest of all these things. Yes, let's buy them. Anne: All right. Options: A Because it looks so bad. B Because Mother has many pencils. C Because it's too cheap. D Because Mother doesn't need pens. Answer: D Because Mother doesn't need pens. Question:???
output answer: Why don't they buy the pen?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The earth is our home;we must take Care of it. This means keeping the land,air and water clean. Pollution is a dirty word. To pollute means to make things unfit or unclean to use. Pollution comes in many ways. We see it,smell it,taste it and drink it. Pollution is beginning to threaten our health,or happiness and our life. Man. has been polluting the earth from the time he first made fire,washed his clothes in the river and threw his waste on the ground. When land was used up or water became dirty. Men moved to another place. At first the problem was not so serious because there was plenty of clean air,land and water. There weren't so many people then and their wants were fewer. All the dirty things could be absorbed by nature and soon. covered over , But this is no longer true. The increase of population and the development of industry have changed that. Man is slowly polluting. his environment. Through the use of poison ,mall has polluted land! killing the animal. By putting dirty water and _ into rivers and lakes we have polluted our drinking water,killing the fish. Our increasing population is part of the problem. More people more waste. Where is this all to end? Are we turning the world into a big rubbish dump,or is there any hope that we can get rid of the pollution ?Luckily,millions of people have been warned of the danger of pollution. Large numbers of people are now working hard to bring pollution under Options: A doesn't know how to control pollution B still doesn't realize how serious pollution is C is doing something to control pollution D begins to understand the pollution Answer: C is doing something to control pollution Question:???
output answer: From the passage we can know that now man _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Many parents like setting family rules for their kids. When kids break rules, parents will give them some punishments, which aren't included in rules. In fact, when you tell your kids about a new rule, you should talk with them about the price they should pay for breaking the rule -- what the punishment will be. Punishments you set should be reasonable, without violence or threat . For example, if you find your son smoking, you may limit his social activities for two weeks. You should punish your kids only in ways you have discussed before the rule is broken. A study shows that the most popular punishment is to limit kids' TV time. It's understandable that you'll be angry when rules are broken. Punishment is a way to express your anger, but it's not a very good one. Sharing your feelings of anger, disappointment or sadness with your kids can have a better effect on them. Try to do that. When your kids know what they have done has made you sad, they will feel _ . When they know their actions influence you greatly, they will obey rules better. Rules are made to help your kids behave better. If your rules or ways of punishment make them unhappy or under a lot of pressure, are they helpful? Options: A Beating them. B Telling them empty threats. C Limiting their TV time. D Using punishments which are not mentioned in rules. Answer: C Limiting their TV time. Question:???
output answer: Which of the following is the most popular way to punish kids?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The weekend is usually a time of rest. But today's Chinese teenagers can't rest during the weekends. According to a survey , 24% of the Junior students in Beijing have classes at the weekend. Over 40% of the Junior 3 students have less than eight hours of sleep each night. Ji Ping, a Junior student in Guangzhou, has to get up at 6:30 a.m. on Saturday. Then she has a whole day of classes. On Sunday she gets to extra classes for Maths and English. But she doesn't complain . She says that all her classmates work hard on Sunday. Liu Yang is from Dalian. As a Junior 2 student, his weekends are less busy. But he always spends Saturday in school. On Sunday, after finishing homework, he plays basketball. He feels happy because he still has time to do the things he likes. A few students are lucky. Yang Qing, a Junior 3 student from Zibo, Shangdong, is one of them. At weekends, she usually gets up at 8:00. Then she spends some time doing homework. After that she is free to do what she likes. "Don't push yourself too much. Learning well at school is easy," she said. And she is a top student in her class. Options: A Less than 6 hours. B Less than 7 hours. C Less than 8 hours. D More than 8 hours. Answer: C Less than 8 hours. Question:???
output answer:
How many hours do 40% of the Junior 3 students in Beijing sleep each night?