Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: In fall 2006,the National Basketball Association (NBA)started using basketballs made with synthetic ,or man-made ,material instead of leather .They made the change be- cause they wanted every basketball they use to feel and bounce the same.Not all leather balls are exactly alike in weight or how they bounce,but the synthetic balls are. However,some players complained right away that the new balls bounced differently and were actually harder to control than the leather ones. Physics helped answer questions about why the new balls felt different.For example,the scientists studied friction ,which in this case affects the ability of a player to hold onto a ball."The greater the friction,the better it will stick to his hand,"explains a scientist. Tests on both wet and dry balls showed that while the synthetic ball was easier to hold onto when dry,it had less friction and became much harder to hold onto when wet.That's because _ stays on the surface of the synthetic balls but gets taken into the leather balls. The scientists also tested bounce and found that the logo printed on the new balls made their surface uneven and caused them to bounce a little strangely com- pared with the leather balls. In January,the NBA went back to using the leather balls.They aren't perfect,but for now,that's just the way the ball bounces. Options: A it is wet B it is dry C there's a logo on it D its weight remains the same Answer: C there's a logo on it Question:
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Answer: The synthetic ball bounces differently from the leather one mainly because _

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Once upon a time there was a wise man who used to go to the sea to do his writing. He had a habit of walking on the beach before he began his work. One day he was walking along the shore. As he looked down at the beach, he saw something moving like a dancer. He smiled to himself at the thought that someone would dance on the beach. So he began to walk faster to catch up.As he got close,he saw that it was a young man and the young man wasn't dancing,instead he was reaching down to the shore,picking up something and very gently and throwing it into the ocean. As he got closer he called out,"Good morning!What are you doing?'' The young man paused ,looked up and replied,"Throwing starfishes into the ocean." "I guess I should have asked ,why are you throwing starfishes into the ocean?" "The sun is up and the tide is going out.And if I don't throw them in, they will die." "But ,young man ,don't you realize that there are miles of beach and starfishes all along it. You can't possibly make a difference!" "The young man listened politely.Then he bent down ,picked another starfish and threw it into the sea ,and said ,It made a difference for that one." The wise man was lost in thought when the young man kept trying. Yes, there is something very special in every one of us. We have all been gifted with the ability to make a difference. And if we can know that gift, we will gain the power to shape the future.Each of us can do something for the future,each of us must find our starfish. And if we throw our starfishes wisely and well,the world will be better. Options: A Rome was not built in one day B don't miss doing any good things C no man is wise at all times D action speaks louder than words Answer: B don't miss doing any good things Question:

A: The writer told this story to show us that _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: You can't remember who sings a certain song from the 90s. You Google it. You're arguing with a friend about who played Mickey in The Goonies. You solve the problem by Googling it. You don't know the way to that new restaurant. You Google Maps it. We hold the answers to about all of life's questions in our hands today. But that means our brains are feeling free to take some rest. According to the Daily Mail, our growing reliance on the Internet for fact checking is making our memories worse. Scientists at Harvard University found people now regard Google and other search engines as an outside part of their own brains, rather than a tool. Writing in the Journal Scientific American, Harvard psychologists Daniel Wegner and Adrian Ward warn that people who believe their memorable facts that are saved online are much worse at remembering them. "The Internet is also unlike a human memory partner; it knows more and can produce the information more quickly, You can find almost all information today easily through a quick Internet search. It may be that the Internet is taking the place of people's memory." In a series of tests, researchers found it was easy for people to remember information well if they believed it would be deleted. Those who thought it was stored on a computer were more forgetful, even if they were asked to keep the information in mind. Options: A look up in a book B ask friends C use the Internet D go to teachers for help Answer: C use the Internet Question:
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The answer is:
When people want to check a fact, probably they will _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you want to make friends with a special man? Here is some information about him. He is quiet and shy. He likes to hide his eyes behind his hair. He doesn't smile very often. However, if you talk to him about music, he'll have a lot to say. This is Jay Chou, the 34-year-old Taiwanese pop king . His fans are so excited because he will have a singing party next month. Many pop stars will come, too. Chou grew up just with his mother. He did not talk much and did badly in many school subjects. His mother noticed the boy's special interest in music and sent him to learn piano when he was only three years old. He loved it and kept on practicing. Chou is not very handsome. He does not speak clearly when he sings or talks. But the singer has a lot of fans. "He is really good at music. It makes him attractive to me, " said Liu Jiajun, a Junior 2 student in No. 101 Middle School in Beijing. "He is true to himself. _ , "said Zhang Yujie, a Junior 1 girl at No.23 Middle School in Nanjing, Jiangsu Province. Options: A is a good student B has long and beautiful hair C is a famous pianist D is very attractive to them Answer: D is very attractive to them Question:???
output answer: According to one of his fans, Jay _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: The students were having their Chemistry class. Miss Hua was telling the children what water was like. After that, she asked her students, "What's water?" No one spoke for a few minutes.Miss Hua asked again,"Why don't you answer my question?Didn't I tell you what water is like?" Just then a boy put up his hand and said, "Miss Hua, you told us that water has no colour and no smell. But where to find such kind of water?The water in the river behind my house is always black and it has a bad smell. "Most of the children agreed with him. "I'm sorry, children."said the teacher,"Our water is getting dirtier and dirtier. That's a problem. Options: A river B water C earth D weather Answer: B water Question:
A:
Miss Hua was telling the children what _ is like.