input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Mr. and Mrs. Green come from Australia. They are in Beijing now. Mr. Green is a teacher in a high school. He teaches English. He likes reading and running. He isn't good at cooking. His son, Jim, is a student. He is on the school football team. He likes playing football very much. He is the best football player in his class. He likes school, too. He does his homework every day. Mrs. Green is a teacher, too. She can speak a little Chinese. She likes Chinese food. She doesn't like doing housework at all, but she likes cooking. They all like China a lot. , . Options: A Chinese food B teaching C doing housework D cooking Answer: C doing housework Question:???
output answer: Mrs. Green doesn't like   _   at all.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Everyone has two personalities -- one is showed to the world and the other is secret and real. You don't show your secret personality when you're awake because you can control  yourself, but when you're asleep, your sleeping _ shows the real you. And the important position that best shows your secret personality is when you go to sleep. If you go to sleep on your back, you're a very open person. You usually believe people and you are easily influenced  by new ideas. You don't like to make people unhappy, so you never show your real feelings. You're quite shy and you aren't very confident . If you sleep on your stomach, you are a person who likes to keep secrets. You worry a lot and you're always easy to be sad. You never want to change your ideas, and you are pleased with your life. You usually live for today not for tomorrow. If you sleep on curled up ,you are probably a very nervous person. You have a low opinion of yourself and often don't want to be hurt, so you are very defensive . You're shy and you don't like meeting people. You like to be alone. If you sleep on your side, you usually have a well-balanced personality. You know your strengths and weaknesses. You're usually careful. You have a confident personality. You sometimes feel worried, but you don't often get unhappy. You always say out what you think, even if it sometimes makes people angry. Options: A In the daytime. B After waking up. C During the sleep. D Before going to sleep. Answer: C During the sleep. Question:???
output answer: When does the sleeping position best show your secret personality?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Now, I'm studying in the US. I find there are some differences between schools in the US and in Vietnam. One big difference is the clothes students wear at school and how they look. In my country, all the students should wear uniforms when they go to school. Boys aren't allowed to have long hair. Girls aren't allowed to have long or colored nails . Another difference is about the rules for parents. In Vietnam, when we begin a new school year, our parents have to go to a meeting in our class. If they don't go to that meeting, their children won't have a grade or a report card from school. However, in the US, there aren't such strict rules above. In Vietnam, a class is only 45 minutes and we have only five classes each weekday. When the bell rings, the students just sit in their own classroom. They can't move to a different one, but students can in the US. In Vietnam, students can't go to work because they can't find a job if they're under18. But in the US, many students work after school. This helps them make money. More importantly, this helps them become more _ . They're able to do things by themselves in their own way, without asking other people for help. Options: A They have five classes a weekday. B They can go to work under eighteen. C They should wear uniforms at school. D When the bell rings, they can't move to a different classroom. Answer: B They can go to work under eighteen. Question:???
output answer: Which is not true about the Vietnamese students according to the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Editor's note: do you care about the environment  ? Have you ever wanted to help protect it ? Well read on, as this month we're going to hear from overseas teens about what they do to help the environment. I can't remember when I started collecting litter . But it was when I got tired of seeing litter near my home and realized that no one else was going to pick it up. I live close to a forest in Ohio, America. I can walk there in three minutes! I used to love going there to play with my dog. But one day there was so much litter there that I became very unhappy. I decided I had to clean up the forest. I wanted to feel happy going there again. I made my first trip to clean the forest that afternoon. I took a big black rubbish bag with me. Ten minutes after starting to pick up litter, my bag was full! It had cans, bottles, broken glass and newspapers in it. Since that first trip three years ago. I've gone to the forest four times a year to pick up litter. I'm often there for three hours. It makes me feel great to do something for the environment. After each trip, I look at all the litter I've found. If any of it is recyclable , I keep it.I can't understand why people drop litter. But I will keep picking it up until they stop dropping it. I know I am only doing a small bit to help the earth, but I still think it is important. Options: A To help the earth B To make some money C To help other people D To clean the forest Answer: A To help the earth Question:???
output answer:
Why did the writer start collecting litter?