Problem: Write a multi-choice question for the following article: Article: Space vegetables are grown from seeds that have been taken to space and brought back to the earth. The seeds are affected by the radiation and low gravity in space. When they are brought back to the earth, these seeds produce vegetables that are bigger and healthier than normal vegetables. However, some people worry about eating space vegetables. They think that space vegetables might not be good for us and could make us get sick because of the radiation in space. However, people should not be frightened because space vegetables are very healthy. Here are some facts that you should know about space vegetables. Space vegetables are grown from seeds that are carefully chosen. When seeds are brought back from space, they are tested to make sure that they will be safe to eat. Space vegetables are better for you than normal vegetables. For example, space tomatoes stay fresh for twenty days, which is one week longer than normal tomatoes. After genetically modified food appeared in the market, people worried that they were eating unknown things. For example, if nut genes are put inside potatoes, people allergic to nuts might get sick from eating these potatoes because they do not know they are also eating nuts. Unlike genetically modified food, space vegetables have not been genetically changed. This means that no new genes are put into the vegetables. Therefore, there are no dangers of eating something unknown.

A: Question: Genetically modified food is different from space vegetables because it _ .Options:A is grown in spaceB has nothing unknownC has been genetically changedD has no new genesAnswer:C

Problem: Given the question: Write a multi-choice question for the following article: Article: Inventions named after people Many new things are invented each year. Interestingly, some inventions are named after the people who invented them, making the inventions and inventors easier to be remembered. The bowler hat is named after London hat-makers Thomas and William Bowler. The brothers received an order from Edward Coke, the younger brother of the 2ndEarl of Leicester. They were asked to design a hat for Coke's gamekeepers to protect _ heads from branches while on horseback. Later, the stylish hat became popular in Europe and the United States. Another invention that is named after its inventor is Braille, a writing system used by blind people. French educator Louis Braille developed a new system of reading and writing after learning the cryptography of French Captain Charles Barbier during the war. The captain had come up with a code of dots on paper that allowed soldiers to communicate in the dark. The diesel engine is also named after its inventor----German engineer Rudolf Diesel. After a few dangerous tests, he invented a new and more efficient engine in 1892 and the engine was later called the diesel engine. The engines were widely used in buses, trucks, trains and ships, and Rudolf Diesel became a millionaire.
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The answer is:
Question: How did Louis Braille invent Braille?Options:A He studied blind people in the university and invented a writing system for them.B He came up with Braille when he communicated with soldiers in the dark.C He invented Braille based on the cryptography of a French captain.D He was asked to invent a writing system for blind people by Charles Barbier.Answer:C

input question: Write a multi-choice question for the following article: Article: When Mencius was a little boy, his father died. Mencius and his mother were quite poor. One day Mencius returned home from school and found his mother making some cloth. It was very beautiful and expensive. "How much of the book have you read today?" Mencius' mother asked him. "I haven't read any of it yet." Mencius replied, "I played with some friends of mine in the fields." When his mother heard this, she picked up a pair of scissors and cut the cloth. "Why did you cut your cloth?" Mencius asked, "It was beautiful but now you've wasted it." "You have wasted your time," his mother said, "now I have wasted mine. Look what terrible things we have done." Mencius learnt a lot from this lesson. After that, he always studied hard. ,.???
output answer: Question: When did this story happen?Options:A Not long before liberation .B More than 2000 years ago.C About 400 years ago.D In the 18th century.Answer:B

Write a multi-choice question for the following article: Article: When I'm in trouble, I always take out a book and read quietly. I put my heart into it so that I'll forget all the troubles. I've formed the habit of reading in this way. When I was a little boy, I was interested in picture books and storybooks. When I was a middle school student, I began to read novels, plays, essays and so on. I found I could get much from them. Little by little I took great interest in literature and last term I won the first prize in the composition contest among middle school students in our city. Reading The Emperor's New Clothes, I had to let out a burst of laughter over his silly action. The Little Match Girl couldn't keep me from crying for her misery . Robinson Crusoe took me into a strange world full of danger. And I was also deeply impressed by Helen Keller's perseverance . Besides these, books also tell me other things -- how to be a brave man and how to tell the difference between the right and the wrong. In a word, good books can make me know what I didn't know before. So I think of good books as my best friends. I'll never forget this famous saying, "Good books are the best friends who never turn their backs upon us."
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Answer: Question: Why does the writer think of good books as his best friends?Options:A Because they can make him know what he didn't know before.B Because they can make him enjoy himself.C Because they can tell him interesting stories.D Because they have beautiful pictures.Answer:A

[Q]: Write a multi-choice question for the following article: Article: My father died when I was 5. It was hard on us all. My brother is 8 years older than me, he began to look after my mother and me. My mother had to do a full-time job. My brother would get me up for school, and cook breakfast for me .When I was eating he would get my clothes and school bags ready and make my bed. As we waited for the school bus, he would play the games my father used to play with me. He did his best to make me happy . When we arrived home from school , he would help solve the problems in my homework and help Mom to cook . It was a Saturday in June a few years later. My mother and I were at the store .They were selling Father's Day cards. I stared at them. "My dear, I know this is a hard time for you." Mom said. "No, Mom, that's not it. Why don't they have 'brother's day' cards?" She smiled and said, "You're right, your brother has certainly been a father to you. Go ahead and choose a card. " So I did. On Father's Day, my mother and I sat my brother down and gave him the card .As he read it, I saw his eyes watering. I heard the cracking in Mom's voice as she said, "Son , your father is proud of you. You do your best to _ . We love you, and thank you."
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[A]:
Question: The writer's brother started taking care of his younger brother and mother at the age of _ .Options:A fiveB TwelveC fourteenD thirteenAnswer:D