In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

Q: Article: The English expect each other to observe the rules of queuing, feel highly offended when these rules are broken, but lack the confidence or social skills to express their annoyance in a straightforward manner. In other countries, this is not a problem: in America, where a queue-jumper has committed a kind of rudeness rather than a sin, the response is a loud warning: the offender is simply told "Hey, you, get back in line!" or words to that effect. On the European continent, the reaction tends to be loud and argumentative; in some other parts of the world, queue-jumpers may simply be pushed back into line. Ironically , it is only in England, where queue-jumping is regarded as deeply immoral, that the queue-jumper is likely to get away with the offence. Only rarely do the English actually speak up and tell the jumper to go to the back of the queue. Queuing is almost a national pastime for the English, who automatically arrange themselves into orderly lines at bus stops, shop counters, ice-cream vans, entrances, exits, and lifts. In 1946, a Hungarian humorist described queuing as English "national passion". "On the continent," he said. "if people are waiting at a bus stop they walk around in a seemingly relaxed fashion. When the bus arrives they make a dash for it...An Englishman, even if he is alone, forms orderly queue of one." In an update over thirty years later in 1977 he confirmed that this was still the case. After nearly another thirty years nothing much seems to have changed. In many cases, queue-jumping is effectively prevented by non-verbal signals alone. When someone is considering jumping a queue, the queuers will start glancing at him sideways, through narrowed, suspicious eyes. Then they move a bit closer to the person in front of them, just in case the jumper might try to insert himself in the gap. Frowns, glares, and raised eyebrows -- accompanied by heavy sighs, pointed coughs -- are usually the worst that the person will suffer if he jumps a queue. Faced with all this, the jumper will think better of it and withdraw to the back of the queue.
Answer: are the cause of public arguments

A: In America and other European countries, queue-jumpers_.
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Q: Article: Music comes in many forms;most countries have a style of their own. Poland has its folks. Hungary has its czardas. Argentina is famous for the tango. The U.S.A.is known for jazz,the type of music that has gained worldwide popularity. Jazz is an American contribution to popular music. While classical music follows formal European tradition,jazz is rather a free form. It is full of energy,expressing the moods,interests,and emotions of the people. It is breaking and exciting with a modern sound. In the 1920s jazz sounded like America. And so it does today. The origins of the music are as interesting as the music itself. Jazz was invented by American Negroes,or blacks,as they are called today,who were brought to the southern states as slaves. They were sold to farm owners and forced to work long hours in the cotton and tobacco fields. This work was hard and life was short. When a Negro died his friends and s would gather and carry the body to have a ceremony before they buried him. There was always a band with them. On the way to the ceremony the band played slowly,solemn music suitable for the situation. But on the way home the mood changed. Spirits lifted. Everyone was happy. Death had removed one of their members,but the living were glad to be alive. The band played happy music. This music made everyone want to dance. It was an early form of jazz. Music has always been important in Negro life. The black,who were brought to American from West Africa,had a rich musical tradition. In the fields,they made up work songs. Singing made the hard work go faster. And when they got to Christianity,they made lovely spirituals,which have become an everlasting part of American music.
Answer: was started by blacks in America

A: From the passage,we can see that jazz _ .
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Q: Article: How's your relationship with your dad? It can be easy to let walls build up between you during the teen years. But by taking several simple steps, you can help improve the relationship between the two of you--even without great efforts. Here are a few quick tips. Talk it out. Communication is key to any friendship. Open your mouth and let your dad know what's on your mind. Give him a chance to get to know you. Listen up. Your dad's lived more life than you have. Believe it or not, he's probably been there and can help you get through the pressures and struggles. Ask how he dealt with school, girls or temptations . Then pay attention. Take some time. It can be hard for us kids to talk about what really matters. But spending time together can build the relationship, and create chances to talk. Go for a hike or a game. Work on the car. Whatever you're into, ask your dad to do it together. Fight fair. Family disagreements are unavoidable. _ , keep your mouth respectful and cool off before you say something bad. Talk it out when you can do so calmly. Realize respect. Face it: your dad's been given authority to help guide you as you know. He's going to make mistakes, but so are you. Forgive him when he blows it, and honor his decisions--even if you don't agree.
Answer: get along well with their fathers

A:
The main purpose of the passage is to advise teenagers on how to _ .
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