input: Please answer the following: Write a multi-choice question for the following article: Article: Did you watch the 2012 London Olympic Games? If you did, you must know a person who changed men's swimming history of China and set a new world record for us. Yes, that's Sun Yang who gave us lots of surprise by winning two Olympic gold medals in swimming. Sun Yang became the first Chinese male swimmer to earn a gold medal as he won the 400m freestyle with an Olympic record in London on July 28th, 2012.It is the first gold medal that a Chinese swimmer has ever won in the Olympic history. All of the Chinese are proud of him. He is the hero of the whole China. Sun Yang was born on December 1st, 1991 in Zhejiang. He is 198cm tall and 89kg in weight. Sun Yang's hobbies are singing and reading. Sun Yang loved sports when he was very young. He kept training hard every day and that is why he has made such great achievements. Now nearly every Chinese knows him. When he goes anywhere, he must be followed by his fans, which makes his life less convenient and difficult, but he is very rich. So do you want to be a person like him?
++++++++++
output: Question: Where were the Olympic Games held in 2012?Options:A London.B Beijing.C Athens.D Sydney.Answer:A

Please answer this: Write a multi-choice question for the following article: Article: Saturday was going to be a special day for Sara. It was her birthday. No one had mentioned her birthday so far, and it was already Wednesday. " _ ", Sara thought to herself. Sara went to school and told her friend, Jenny, that Saturday was her birthday. "I know," said Jenny. "Lynn told all the girls about your birthday." "Wow, I didn't realize everyone knew," said Sara. Saturday finally came and Sara got up early. "Good morning, Sara," said Mum. "Hi," said Sara. She looked around, but didn't see anyone _ her birthday. "What are you doing today?" asked Mum. "Just stay at home," said Sara, feeling a bit sad. She didn't want to tell Mum it was her birthday. "Why don't you come with me to the Recreation Centre?" asked Mum. "What will I do there?" asked Sara. Mum said they needed help with a community project. That afternoon Sara and her mum went to the Recreation Centre. When they opened the door, people shouted, "SURPRISE!" Sara couldn't believe it. There were friends from school and her family. She saw Uncle Rick, Aunt Claire, and many cousins along with Grandma Joan. The walls were decorated with colourful balloons. There was a big cake sitting on the table along with many presents. A small band played the songs Sara and her friends liked to dance to. Sara was called to cut the first piece of her birthday cake. She felt so special. "This is the best birthday I've ever had!" said Sara. "Thank you to everyone."
++++++++
Answer: Question: Which is the best title for the passage?Options:A A wonderful childhood memoryB A wonderful birthday presentC A special community projectD A special birthday partyAnswer:D

Problem: Write a multi-choice question for the following article: Article: Childhood is a time of fun and games. Many people still remember when they were young, they often played games like hide-and-seek and chess. Playing teaches children how to get along with others, and it also helps to exercise the mind and body. However, children today spent most of their playing time in front of the computer, playing video games. A recent survey found that in the US children between 8 and 12 spent at least 13 hours a week playing video games or "gaming". Boys of this age spend even more time, almost 16 hours a week. Although some people will say that gaming is helpful, it brings many problems as well. One big problem is that kids who spend most of their time on games might have difficulty communicating with real people. They might have trouble sharing and resolving problems because they do not practice these shills when sitting alone at a computer. Another problem is about health. Game players usually sit for hours without doing any exercise. And they might not eat healthily. As a result, they might be out of shape. Next, game players might have trouble with their lessons. Many of them spend more time playing games than working on their homework. In the end, _ . Finally, it is always possible that the gamers become addicted . Some people play four or five hours a day or even all day. This happened to a 28-year-old Korean man. He spent about 50 hours playing an online game without sleeping or eating well. He died while gaming! This is one example of the dangers of video gaming. It tells us that video gaming, like everything else, should not be done too much. A few hours a week should not hurt, but several hours a day just might be dangerous to your health.

A: Question: Children of 8 to 12 in the US spent at least _ hours a week playing video games.Options:A 13B 16C 28D 50Answer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: Scientists are trying to make the deserts into good land again. They want to bring water to the deserts, so people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is becoming deserts all the time. Scientists may not be able to change the deserts. Scientists think that people make deserts. People are doing bad things to the earth. Some places on the earth don't get much rain. But they still don't become deserts. This is because some green plants are growing there. Small green plants and grass are very helpful to dry places. Plants don't let the hot sun make the earth even drier. Plants don't let the wind blow the earth away. When a little bit of rain falls, the plants hold the water. Without plants, the land can become deserts much more easily.
++++++++++++++++++++++++++++++++
The answer is:
Question: Why are green plants and grass helpful?Options:A They can hold the water.B They can keep the earth wet.C They can stop the wind from blowing the earth away.D All the above.Answer:D

input question: Write a multi-choice question for the following article: Article: I live with my grandmother in a Beijing yard house. One day last year, I was surprised to see a big foreigner coming out of the house next door to ours. He was very tall with short brown hair and a pair of glasses. The first time I saw him, I was too shy to speak to him. "My English is too poor!" I thought. My grandmother told me that he had just moved into our yard. "I don't like it!" she said. "Foreigners aren't like us. Maybe he'll play loud music and parties every night! I'm sure he's going to cause trouble." Several days later, I met the foreigner as I was walking home after work. "Hello!" he said (in Chinese!). "My name's Tony. I've just moved into the house next door to yours." While I was wondering what to say, he continued, "There's a nice bar down the road. Why don't you and your family come and have dinner with me?" "Bars are bad places," said my grandmother when I told her, but we decided to go. The bar was not at all what I had expected. It was in a beautiful little yard house, with several large bookshelves and pictures of Tibet on the walls. Several Chinese people and foreigners were sitting drinking or reading books. I noticed that some of the foreigners were speaking Chinese in a low voice to each other! "Oh, what a civilized place!" my grandmother exclaimed. The bar served special "hutong pizzas". As we ate, Tony told us about himself-he is an English expert in environment. He always likes to be quiet. My grandmother said to me, "He really seems like a very nice young man."???
output answer:
Question: When the writer first saw the foreigners, she _ .Options:A was frightened to himB wanted to practice English with himC felt too shy to speak to himD hoped to invite the foreigner to the barAnswer:C