input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Welcome to the National Museum of Mathematics(MoMath).it is in New York City.It is America's first math museum.It's also a fun place for both children and their parents. Open the door ,you will open a new world of numbers,shapes and colours,and you will find math is interesting.You can take part in many games and activities.They help you better understand math." We want to give people fun ways to learn math,"MoMath founder Glen Whitney said."Here you can try riding a tricycle with square wheels .You can hop from one point to another and join lines to get pictures." The museum is at 11 East 26th Street in Manhattan and is open from 1 0:00 a.m.to 5:00 P.m.,seven days a week,364 days a year(It is closed on Thanksgiving Day).MoMath closes early on the first Wednesday of every month,at 2:30 p.m.The ticket prices are$1 5 per adult and$9 per child,student,or the old people. MoMath also has a traveling museum-Math Midway.It runs around the country to schools and community centres .So you still can enjoy the fun of math even you live far from New York City. Options: A A math museum. B A science museum. C A history museum. D A space museum. Answer: A A math museum. Question:???
output answer: What is the passage about?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Wang Tao is a little boy. He often goes for a walk with his father. He likes water very much and he wants to swim like a fish in the water. One Sunday morning, Wang Tao went to a park with his father. There is a big swimming pool in the park. Wang Tao asked his father to take him to the pool. "Why do you want to go there?" asked his father. "I want to learn swimming," said Wang Tao. "And you can teach me." "Oh, sorry. I can't swim," said his father. "You can't swim? Li Qiang's father swims very well. Why can't you swim?" "His father likes eating fish, so he can swim like a fish," said the father. "Oh, I see," said Wang Tao. "But you like eating chicken very much. Can you lay eggs ?" . Options: A live B swim C play D fly Answer: B swim Question:???
output answer: Wang Tao wants to _ in the water.

input question: 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:???
output answer: Why were the synthetic balls expected to be used in NBA according to the text?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: My friend Tom is a schoolboy. Everyone likes him very much because he is funny. He can play many instruments. When he is with his friends, he often plays for them. Today is October 8th. It's Tom's birthday. He has a big and interesting party at home. Many friends come to his party. Tom's mother cooks a lot of food for them. Everyone gives a beautiful gift to him. Sally gives him an English dictionary because Tom also likes English. Bob gives Tom a guitar because he likes playing the guitar very much. At the party, Tom plays the guitar and he also plays the piano. We sing many songs and play some interesting games. We have a good time today. ,. Options: A He does his homework. B He goes to a movie. C He goes to the store. D He has a big and interesting party at home. Answer: D He has a big and interesting party at home. Question:???
output answer:
What does Tom do on his birthday?