[Q]: Write a multi-choice question for the following article: Article: Have you ever been stuck for hours on a hard math problem? If you sat there for some time you might eventually solve it, but scientists say that daydreaming might be a much better way to tackle difficult tasks. In fact, daydreaming has long been misunderstood. It's considered to be a bad thing and often associated with laziness. "We're harsh on ourselves if we catch ourselves mind wandering," says Professor Kalina Christoff from the University of British Columbia in Canada. But the truth is that some of the most important scientific discoveries came about because scientists allowed their minds to wander. For example, Albert Einstein began his theory of relativity when he daydreamed about riding a beam of sunlight to the edge of the universe. And now, research has shown that normal people can also improve their problems solving ability in the same way, reported The Telegraph. In a study, 145 people aged between 19 and 32 were asked to list as many unusual uses as possible for everyday objects. Some of them were given a 12-minute break while the others were not allowed any break from the task. People on the break did not simply relax--some of them were told to carry out a tiring memory task while others did an easier task. Scientists found that people who did the easier task were daydreaming a lot. They thought about personal issues in the past or in the future because their mind was at ease. After the break, all participants were asked to return once again to the task of listing unusual uses for everyday objects. It was found that daydreamers improved their performance by 40 percent, while all the other people, including those who didn't have a break and who did tiring tasks during the break, performed the same as before. "People think that when the mind wanders away, it just gets turned off--but we show the opposite," explained Christoff."A more playful attitude might allow you to call in more resources ." So when you are struggling to solve complicated problems, it might be better off if you switch to a...
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[A]: Question: . How did the scientists get their conclusion?Options:A By studying brain scan results of the groups.B By comparing the performances of different groups.C By asking and observing people in different groups.D By analyzing the amount of tasks each participant did.Answer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: We see 3D movies, games, TVs, and so on. Do you hear of 3D newspapers? Yes, here is a kind of newspaper from Belgian. And it was born on March 3rd, 2010. This is the first 3D newspaper in the world. Huber Leklein with his friends began to make the 3D newspaper in January,2010. They worked really hard. And they finished in March. If you buy this newspaper ,you can get a pair of free 3D glasses. All the pictures and ads in the newspaper are in 3D,but the articles are not in 3D.You can read this 3D newspaper by holding( ) the newspaper 50cm away from the eyes. In fact, if people don't wear the 3D glasses, they can't read the newspaper very well because the pictures and words in it are not clear. People like reading 3D newspaper very much. But Hubert Lekein and his friends don't want to continue with it because they spent too much money and time.
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output: Question: The first 3D newspaper is in _Options:A EnglandB BelgianC GermanD FranceAnswer:B

Please answer this: Write a multi-choice question for the following article: Article: Mark Twain's First Money Mark Twain was asked one day if he could remember the first money he ever earned. He thought a long time and then said , "Yes, it was at school.I can remember everything about it .School boys in those days did not take good care of their chairs and desks.There was a rule in our school that if anyone damaged his desk or chair, he would have to pay five dollars or the teacher would beat him in front of the whole school." "One day I damaged my desk in some way, I had to pay five dollars or be beaten before the whole school.My father said it would be too bad to have our family disgraced in front of the whole school.He agreed to give me five dollars to hand over the teacher.But before he gave me the money, he took me upstairs and gave me a beating." "But as I had one beating and I decided I would take another beating at school and keep the five dollars.So that's what I did.That was the first money I ever earned."
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Answer: Question: The school made the rule so that they could _ .Options:A teach the students wellB give the students a beatingC keep the desks and chairs wellD ask the students for more moneyAnswer:C

Problem: Write a multi-choice question for the following article: Article: When I was about 12, I had an enemy , a girl who liked to point out my shortcomings . Week by week her list grew: I was very thin; I wasn't a good student; I talked too much; I was too proud , and so on. I tried to hear all these as long as I could. At last, I became very angry. I ran to my father with tears in my eyes. He listened to me quietly. Then he asked, "Are the thing she said true or not? Janet, didn't you ever think about what you are really like? Well, you now have that girl's opinion. Go and make a list of everything she said and mark the points that are true. Pay no attention to the other things she said." I did as he told me. To my great surprise, I discovered that about half the things were true. Some of them I couldn't change (like being very thin), but a good number I could --- and suddenly I wanted to change. For the first time I got a very clear picture of myself. I brought the list back to Daddy. He wouldn't like to take it. "That is just for you," he said, "You know better than anyone else the truth about yourself. But you have to learn to listen, not just close your ears in anger and feeling hurt. When something said about you is true, you will find it will be of help to you. Our world is full of people who think they know your duty. Don't shut your ears. Listen to them all, but hear the truth and do the right thing." Daddy's advice has returned to me at many important periods. In my life, I have never had a better piece of advice.

A: Question: Why did the writer's father listen to her quietly? Because _ .Options:A he believed that most of what his daughter's "enemy" said was true.B he had been so angry with his daughter's shortcomings that he wanted to show this by keeping quiet for some timeC he knew that his daughter would not listen to him at that momentD he wasn't quite sure which girl was telling the truthAnswer:A

Problem: Write a multi-choice question for the following article: Article: A woman was having some trouble with her heart, so she went to see a doctor. He was a new doctor, and did not know her, so he first asked some questions about her, and one of them was, "How old are you?" "Well," she said, "I don't remember, doctor, but I will try to think." She thought for a moment and said, "Yes, I remember now, doctor! When I married , I was eighteen years old, and my husband was thirty. Now my husband is sixty, I know, and that is twice thirty. So I am twice eighteen. I think I am thirty-six,is it right?"

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Question: Which of the following is true?Options:A The doctor was new here.B The doctor was very good at his work.C The doctor was very clever.D The doctor was the head of the hospital.Answer:A