Problem: Given the question: Write a multi-choice question for the following article: 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 . ,.
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Question: In 1620 ,about _ the USA was covered by forestsOptions:A a thirdB halfC to thirdsD a fourthAnswer:B

input question: Write a multi-choice question for the following article: Article: Most people buy a lot of gifts just before Christmas. But some people think we buy too much. They have started a special day called Buy Nothing Day. They don t want anyone to go shopping on that day. Buy Nothing Day is on November 29th. It is 25 days before Christmas. At that time, we see ads in newspapers and on TV telling us to "buy,buy, buy!" The idea for Buy Nothing Day started in Vancouver, British Columbia. Now people all over the world celebrate Buy Nothing Day. In California, USA, parents and children get together to read stories, sing songs and paint pictures. The children talk about why they don t need many toys. Last year, in Manchester, England, people dressed up in costumes to tell people that we buy too much. In Albuquerque, New Mexico,high school students wanted to tell other students about Buy Nothing Day. They organized a dinner to give people information about Buy Nothing Day. They asked restaurants in the neighbours to donate the food. They put up posters and talked to other students about it. The dinner was a big success, many students liked the idea of this new tradition. This year, they want to have another dinner to tell more people about Buy Nothing Day.???
output answer: Question: Buy Nothing Day started in _ .Options:A VancouverB AlbuquerqueC CaliforniaD ManchesterAnswer:A

Write a multi-choice question for the following article: Article: Are there Harry Porter books in your schooI library? Many kids all over the world are reading J. K. Rowling's books in school. But some parents think their children shouldn't be able to find those and other books in schooI libraries. Should schooI Iibraries keep books that some parents don't _ ? Should they take those books off the shelves? All over the country, schools are trying to find solutions to this problem. Read these arguments. Then decide for yourself. Yes! Some Books Sould Be Banned from School Libraries! "We need certain limits ,"said one student. He said some books have no place in school Iibraries. Books should meet certain standards before they are put in schooIs. Is this a good book for kids to read? Is it fuII of violence ? Does it include bad words or ideas kids shouId not learn about? If a book is not good for all kids, it should not be in a schooI Iibrary. Most parents know what's good for kids. They have a right to decide which books should or should not be in schooI Iibraries. If parents don't have time to find out everything their kids read, they should trust schooIs to do that for them. No! Books Should Not Be Banned from School Libraries! "Parents should decide what their own kids read, "said Natalie Nicol, a student. "But other parents shouldn't make that choice for them. " Many experts say that it's the parents' job, not the schooI's job, to check out what their kids are reading. If they don't Iike a book, they should not let their kids read it. Why should a few parents stop kids from reading stories like the Harry Potter series? Kids should be able to check out books their parents think are OK to read it. Many schooIs Iet kids borrow certain books if they have a signed paper from a parent. That works fine. A parent doesn't sign the paper if he or she doesn't want the child to read the book. Other kids can read the books if they have permission. Some books are not OK for all kids to read. But if more adults were careful about what their own kids read, they wouldn't have to ban...
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Answer: Question: According to some parents, what should schooIs do before books are put in schooIs?Options:A Set certain standards.B Learn about the writersC Do a survey on books.D Take out the bad words.Answer:A

Please answer this: Write a multi-choice question for the following article: Article: "What's the name of our neighbor? I can't remember right now. " Have you ever heard your grandparents ask questions like this sometimes? Usually, we think that older people's memory becomes bad because their brains get weak. But now a team of scientists at the University of Tubingen in Germany has a new idea.[ "The human brain works slower in old age," says Michael Ramscar, the lead scientist. "But only because they have stored more information overtime. " The findings are based on a series of computer simulations of learning and memory. Scientists let the computers read a certain amount of words and learn new things each day. When the computer "reads" only so much, its performance on cognitive tests is similar of a young adult. But if the computer learns the experiences we might encounter over a lifetime, its performance is similar to that of an older adult. Often it is slower, but not because its processing capacity has declined. Rather, increased "experience" has caused the computer's database to grow, giving it more data to process-which takes time. This is similar to old people. Imagine a person knows two people's birthdays. Another person knows the birthdays of 2000 people, but can only match the right person to the right birthday nine times out of 10. Can you say the first person has a better memory than the second person?
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Question: What would be the best title for the passage?Options:A Do old people have a bad memory?B Scientists' new findings on brainsC Human brain's processing capacityD Which is better, the old or the young?Answer:A