input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: High in the mountains, and deep in the forest, lives a lake with many plants and animals in and around her. The plants and animals have enough food and clean water to keep them healthy. The wind carries air, and the rain comes down clear and clean. But recently, Lucy Lake and her friends haven't been feeling very well. All the plants and animals get together to talk about the problem. "Why are we sick?" "What can we do?" ask all of them. No one has any answers. Just then two hikers appear. The animals tell them about their problems. "Can you help us?" they ask. "Yes," one hiker says. "I think it's because of acid rain." "Acid rain comes from chemicals in the air. The pollution comes from factories, cars and trucks." "So, although I don't want to, I help the pollution travel through the air!" says the wind. "And I carry it to the land!" cries the rain. "If you can help us think of some solutions , we will send a message to tell people how to clean up our environment," one hiker says. With the help of the plants and animals, the two hikers make a list of ideas for saving Lucy Lake and her friends. Time passes, and the forest and lake begin to feel a little better. The next time the hikers climb up the mountains to Lucy Lake, they smile at what they find. "We're glad things have started to change," one hiker says. "And we're glad helped us make a difference," says the other. Options: A The rain B Human beings C The wind D The plants and animals Answer: D The plants and animals Question:
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output: _ have (has) nothing to do with the cause of acid rain.

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: I was quite close to my grandmother, Julia. We lived with her and then she lived with us. She was a very nice person, both kind and patient. She taught me to read and write when I was young and helped me to be interested in stories and poems. In my mind, my grandmother was a great tailor. She made clothes or toys better than anything you can buy in a shop today. She always made clothes for family and friends. My grandmother was also a hard worker both at home and at work. I can still remember the difficult time when we were very poor. At that time, my grandmother was already sixty years old but she worked in a hospital for a long time every day--not in the office but doing the cleaning outside and taking care of me at the same time while my mom was at work! My brother and sisters also love her. We will never forget our grandmother. She is really important in our lives and is always there for all of us in one way or another. I am proud to be her grandson. Options: A made fine toys B worked in the office C did the cleaning D stayed with his mother Answer: C did the cleaning Question:
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Answer: At the age of 60, his grandmother _ in a hospital for a long time every day.

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Li Siyi, a student from Jinan Foreign Language School, takes up a new habit. She refuses to believe everything that she reads. "Not everything in books is true," she said. Many other students in her school think the same thing as Li. They learned this through finding a mistake in their Chinese textbook. They learned a Tang poem, Ci Beigu Shanxia, last year. There was a picture that showed a boat in full sail on a river. "But according to the famous line from the poem, feng zheng yifan xuan, the sail shouldn't be spread ," said Zhang Jiayi, Li's classmate. To get the right answer, the students turned to their Chinese teacher, Liu Yan. Liu and the students looked up books, searched on the Internet and made sure that the People's Education Press had really made a mistake about the picture. The students wrote a letter to them about the mistake. "I think my students did a right thing but I never expected a reply," said Liu. "I took it as a way of letting them know the importance of spirit of questioning." To their surprise, one month later, they got the reply from Gu Zhenbiao, the expert of Chinese textbooks in middle schools. Gu said sorry for the mistake and he also said he really thinks the students are very great. When Liu read the letter loudly to all the students, everyone was excited. "We are very happy we have our own ideas!" said Li. Options: A In their Chinese textbook. B In a Tang poem. C On the Internet. D In their Chinese class. Answer: A In their Chinese textbook. Question:

A: Where did the students from Jinan Foreign Language School find a mistake?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: One day, my father and I were in line to buy tickets for the circus . And a family was standing in front of us. The family had eight children. Their clothes were not expensive but clean.The children talked about the clowns( ), elephants, monkeys and other things excitedly. It was their first time to go to the circus. The ticket lady asked the father how many tickets he wanted. He proudly answered, "I want eight children's tickets and two adults' tickets, so I can take my family to the circus." The ticket lady said the price. The man's wife lowered her head and there was no smile on th e man's face. He quietly asked, "How much did you say?" The ticket lady said the price again. The man didn't have enough money. How could he tell his eight kids the bad news? My dad put his hand into his pocket and pulled out a $20 bill and dropped it on the ground.(In fact, we were not rich!) Then my dad said, "Excuse me, sir, this dropped out of your pocket." The man knew what was going on. He looked into my dad's eyes, held my dad's hand in his, and took the $20 bill. "Thank you, sir, thank you. This really means a lot to me and my family." My father and I went back home. We didn't go to see the circus that night, but we didn't care. Options: A young B handsome C lucky D kind Answer: D kind Question:???
output answer:
We can infer that the writer's father is a _ person.