Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: In 1620,about half the USA was covered by forests .Today the forests have almost gone .A lot of good land has gone with them ,leaving only sand .China doesn't want to copy the USA's example.We're planting more and more tress .We've built the "Great Green Wall "of tress across northern pat of our country .The "Great Green Wall"is 7,000 kilometers long ,and between 400 and 1,700 kilometers wide .It will stop the wind from blowing the earth away .It will stop the sand from moving towards the rich farmland in the south .More "Great Green Wall "are needed .Trees must be grown all over the world. "Great Green Wall "will make the world better . ,. Options: A the Great Wall B Tall buildings C Great Green Wall D Flowers and glass Answer: C Great Green Wall Question:
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Answer: _ will make the world better .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: One year ago Bertha and Grace became close friends at a college in Dartmouth. One day, Bertha said that her aunt Margaret had invited her to spend the summer holiday with her. And they would have picnics and parties as well. But Grace told Bertha that she planned to stay in Clarkman's bookstore until the new term began. Grace had to do something to feed herself because her parents died many years ago. Bertha watched her friend's pale face. Just then she got a good idea. The next day when Grace came back, Bertha showed her an invitation letter from her aunt Margaret. "Grace, would you like to spend your holiday with us? I will help you find a part-time job in our town." Grace cried after reading it. "Grace, please spend the holiday with me, or Margaret will be disappointed . I want you to be happy," Bertha said. The holiday quickly passed by, and finally one letter from Margaret came to Bertha. "Bertha, Grace is the sweetest girl in the world, and I am very grateful to you for sending her here." Options: A visit her aunt B see her parents C stay in Clarkman's bookstore D work in a restaurant Answer: C stay in Clarkman's bookstore Question:

A: Grace planned to _ for her summer holiday.

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Li Ting, Zhang Lin and Wu Jun are students of Class 1, Grade 7 in Sunshine Middle School. Li Ting is a pretty girl. She has big eyes and a small nose. Her hair is long and black. She likes dancing and singing. We all like listening to her songs. She hopes to be a singer when she grows up. Zhang Lin is a tall and helpful girl. She is good at all her subjects. She always helps her classmates with their homework. She is very clever and almost knows about everything. Her classmates all call her encyclopedia . Wu Jun is a strong boy. He enjoys playing sports. He plays football and basketball very well. He is a member of the School Sports Club. His dream is to be a football player like Raul. Options: A He is Wu Jun's classmate. B He is Wu Jun's teacher. C He is a football player. D He works in the School Sports Club. Answer: C He is a football player. Question:
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The answer is:
Who is Raul?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: This is a teacher's family. The father's name is Lake Smith. He's forty - four. The mother's name is Kate Green. She's forty - two. The Smiths have a son, Jim, and a daughter, Ann. Jim is fourteen, and Ann is twelve. The son looks like his father, and the daughter looks like her mother. They are all in No.4 Middle School. But the Smiths are teachers; the son and daughter are students. Options: A a worker B a teacher C a doctor D a driver Answer: B a teacher Question:???
output answer: What's Jim's father? ----He is _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: Dear David, How are you ? I'm fine. I'm in London, at the International School of English. I'm in Class 3 with eight students . They are from different countries---Spain, Japan, Argentina, Switzerland and Thailand. Our teacher's name is Henry . He's very nice. He's a very good teacher. I'm living with an English family. Mr and Mrs Brown have three children. Thomas is fourteen, Catharine is twelve, and Andrew is seven. They are all very friendly, but it isn't easy to understand them ! London is very big and very interesting. The weather is cold but sunny and the parks are beautiful! Hyde Park , Green Park and ST.Jame's Park are all in the city centre . English food is OK, but the coffee is horrible! Write to me soon . Love, Paula Options: A David B Paula C Paula's classmate D Paula's teacher Answer: B Paula Question:
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Answer: The letter is from _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Life comes in a package.This package includes happiness and sadness, failure and success, hope and _ .Life is a learning process.Experiences in life teach us new lessons and make us a better person.With each passing day we learn to deal with various situations. Love plays a main role in our life.Love makes you feel wanted.Without love a person could become cruel.In the early stage of our life, our parents are the ones who show us with love and care.They teach us about what is right and wrong, good and bad.But we don't always care about it.It is only after marriage and having kids that a person understands others' feelings. Happiness can bring people a peaceful mind.No mind is happy without peace.Sadness is the cause of the death of a loved one or the failure.But all of these things will pass away. Failure is the path to success.It helps us to touch the sky, teaches us to survive and shows us a specific way.Success brings in money, pride and self-respect. Hope is what keeps life going.Parents always hope their children will do well.Hope makes us dream.Hope builds in patience.Life teaches us not to despair even in the darkest hour, because after every night there is a day. Life teaches us not to regret over yesterday, for it has passed and is out of our control.Tomorrow is unknown, for it could either be bright or dark. _ Options: A To encourage people to love each other. B To tell people how to deal with happiness and sadness. C To give readers some information about life. D To remind people to keep having a beautiful dream. Answer: C To give readers some information about life. Question:
A:
What's the purpose of the passage?