input question: Write a multi-choice question for the following article: Article: When I was a child, I was shocked at the idea that my sisters could be my best friends. Now, I wouldn't have it any other way. At the time, the idea of my two sisters being my closest friends seemed strange to me. We fought all the time over toys, food, attention, what to watch on television--you name it, and we quarreled about it at some point. How could my sisters be my best friends? They weren't the same age as I. We all had our own friends in school. My mother never let the three of us forget that sisters are lifelong friends. Her wish like most parents' was to give us something that she never had. Growing up as an only child, she longed for siblings. When she gave birth to three daughters, the fulfillment of her dream had only just begun. She had given each of us a gift and she wanted to make sure we did not take that gift for granted. She would frequently tell us how lucky we were. But there were other, more subtle ways that she encouraged us to grow closer. She never showed favoritism to one daughter over the other, as not to cause jealousy or bitterness between sisters. She constantly took us places together--skating, shopping and swimming, so that we developed common interests. And when we were teenagers, Mom always punished us equally, giving us yet another bonding experience. We didn't always get along beautifully and fought just like any other _ . But somewhere in between Mom's lectures, the family vacations and the shared memories, we realized that our mother was right. Today I share things with my sisters that I do with no one else. My sister Cindy and I ran the New York City Marathon together, side by side, even holding hands when we crossed the finish line. When my sister Karen got married, I was her maid of honor . Cindy and I traveled through Europe together and even shared an apartment for two years. The three of us trust each other with our greatest secrets. It was twenty-three years ago that my mother first asked me who my two best friends were. Today she doesn't have to. She...???
output answer: Question: As a child, the author was shocked at her mother's idea because _ .Options:A her sisters seemed strange to herB her sisters didn't like to be her friendsC none of the girls had their own friendsD they didn't have much in commonAnswer:D

Write a multi-choice question for the following article: Article: These are some signs that you can see on the roads of Great Britain. Number one is a sign with the number thirty on it. When drivers see this sign they must not go at more than thirty miles an hour. We see this sign when we get to parts of the country where there are many houses and other buildings, for example, when we are getting near a town. Thirty miles an hour is the speed limit. Number two is sign for the end of the speed limit. We are out of the town now and may go at more than thirty miles an hour. Number three is a sign that we are near a crossroads, that is, a place where two roads cross. We must drive carefully. Number four is a sign that there is a bend in the road. Again, we must drive slowly and carefully. Number five is a sign that there is a hill and number six is a sign that the roads get narrow. Drivers must go slowly and carefully. Number seven has the word "school" on it. This is a sign that there is a school at the side of a street or road. Perhaps there are children going to school or leaving school. So drivers must look carefully and go slowly until they are past the school building. Number eight is a sign with the letter P on it. The letter P is for "parking." A parking place is a place where drivers may leave their cars. If the driver of a car wants to leave his car and go to the shops, he looks for this sign. Then he knows that he may leave his or her car there.
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Answer: Question: Now , you--three drivers are driving side by side along the road, if you see the No. six sign, you have to _ .Options:A drive along one after one because the road is not wide enoughB drive more slowly because of the speed limitC drive more carefully because school children maycrossthe roadD drive slowly because you have got to drive uphillAnswer:A

Problem: Given the question: Write a multi-choice question for the following article: Article: Our lives and our songs Do you ever listen to the songs that your parents like? Chances are that you don't. You probably think the music that they like is old and dull and that the songs on your playlist are much cooler. But here is what scientists found recently : People's music tastes change as they age, according to a study published in the Journal of Personality and Social Psychology. So it is likely that your own musical preferences will follow a similar path to your parents', whether you like it or not. We used to think that culture and personality are the only factors that affect one's music choice. But researchers at the University of Cambridge, UK, gathered data from more than 250,000 people over the past 10 years. They noticed that as people age, their social circumstances change, and so does their music taste. There are three musical periods that people pass through as they mature -- "intense ", "contemporary" and " sophisticated ". The first period comes in the teenage years , during which people like intense music such as punk and rock because teenagers tend to be aggressive and want to establish their identities as independent individuals. But as people move into early adulthood, their lifestyle changes --they socialize more and want to build close relationships with others. As a result, they become more fond of contemporary music ,such as pop and R&B, which is usually uplifting and danceable and played at parties where people hang out together and chat. When middle age comes, things have settled down for most people. This period will be dominated by more "sophisticated" music, such as jazz and classical, as well as more catchy music like country, folk and blues. " For many , this life stage is frequently exhausted by work and family, and there is a requirement for relaxing , emotive music,"Jason Rentfrow, a research member , told The Telegraph. But you must be thinking : "Aren't there old people who are still into rock music ?" Of course there are....
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The answer is:
Question: What is the main purpose of the article ?Options:A To explain why parents and children don't share music preferences.B To show how music helps shape people's social lives.C To present a new study about how people's music tastes change.D To discuss research into the varied factors that determine people's music tastes .Answer:C