input: Please answer the following: 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 Because they are easier to control. B Because they waste less material. C Because they look exactly alike. D Because they feel and bounce alike. Answer: D Because they feel and bounce alike. Question:
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output: Why were the synthetic balls expected to be used in NBA according to the text?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: One windy spring day, I noticed young people having fun using the wind to fly their kites. Colorful creations of different shapes and sizes filled the skies like beautiful birds flying and dancing. As the strong winds blew against the kites, a string kept them in control. Instead of blowing away with the wind, they rose against it to achieve great heights. They shook and pulled, but the restraining string and the cumbersome tail kept them in control, facing upward and against the wind. As the kites struggled against the string, they seemed to say, "Let me go! Let me go! I want to be free!" They rose beautifully even when they fought the _ of the string. Finally, one of the kites succeeded in breaking loose . "Free at last," it seemed to say. "Free to fly with the wind." Yet freedom simply put it in the control of an unkind wind. It fell down to the ground and landed in a mass of weeds and string against a dead bush. "Free at last", free to lie powerlessly in the dirt, to be blown helplessly along the ground, and to stop lifelessly against the first obstacle . How much like kites we sometimes are. The Heaven gives us adversity and rules, rules to follow from which we can grow and get strength. Some of us break away from the rules so hard that we never reach the heights we might get to. We keep part of the rules and never rise high enough to get our tails off the ground. Let us each rise to the great heights, knowing that some of the rules that we may be angry about are in fact the strong force that helps us achieve. Options: A without restrictions and rules we can make endless progress B kites are good examples to those who want to get freedom C restrictions are necessary for us human beings D we don't need any freedom at all Answer: B kites are good examples to those who want to get freedom Question:
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Answer: In the writer's opinion, _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Is there a difference in meaning between "It's too late to telephone. Mary is asleep now." and "It's too late to telephone. Mary will be asleep now."? Yes. The difference is in the reason given for it being too late to telephone. In the first sentence "Mary is asleep now", the speaker is stating a fact. In the second sentence "Mary will be asleep now", the speaker is saying what Mary usually does. In fact, it's possible that Mary isn't asleep, but she is usually asleep at this time. So let's take two situations. In the first case, imagine Mary's mother answers the telephone. You: "May I speak to Mary, please?" Mother: "No. It's too late. Mary is asleep now." You: "Are you sure? It's only 10 0'clock." Mother: "Yes. I went to her room and she was asleep." The mother knows that Mary is asleep because she went into her room and saw her. Here is another case. Two friends decide to telephone Mary. Jack: "Let's telephone Mary. It's 10 0'clock." Jill: "No. It's too late. She will be asleep now." Jill knows that Mary always goes to bed before 10 o'clock, so now she'll probably be asleep. But it is also possible that she is staying up late. Options: A knows that Mary has gone to bed B doesn't know whether Mary is asleep C is sure that Mary cannot answer the telephone D thinks it's possible that Mary cannot answer the telephone Answer: D thinks it's possible that Mary cannot answer the telephone Question:

A: In the second situation, Jill _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: We call the Chinese New Year the Spring Festival. There is a name for each Chinese year. We may call it the year of the sheep, the monkey, the snake, the tiger, the rabbit, the horse or the year of the pig. And this year is the year of the Sheep. Before New Year's Day, people are busy shopping and cleaning their houses. They are busy buying new clothes, new shoes, and candies. On New Year's Eve, there is a big family dinner. After the dinner, all the family members stay up late to welcome the New Year. On the first day of the New Year, people put on their new clothes and go to visit their friends. They say "Happy New Year" and some other greetings to each other. And on that day, children can get money in red packets. Besides, children have a lot of candies to eat. People wear new clothes and shoes. People usually have a very good time during the Festival. Options: A an animal B a plant C a family D a full Answer: A an animal Question:???
output answer:
We can find every Chinese year has _ name.