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Article: A car that runs on coffee is unveiled(shown to the public for the first time)today but at between 25 and 50 times the cost of running a car on petrol, the invention won't please any motor industry accountants. Nicknamed the Car-puccino, it has been created using a 1988 Volkswagen Scirocco bought for PS400 and it was chosen because it looked like the time-traveling DeLorean in the movieBack To The Future.The car will be driven the 210 miles between Manchester and London powered only by roasted coffee granules .It has been built by a team from the BBC1 science programme Bang Goes The Theory and will go on display at the Big Bang science fair in Manchester to show how fuels other than traditional petrol can power vehicles. The team calculates the Car-puccino will do three miles per kilo of ground coffee -- about 56 cups of espressos per mile.The journey will use about 70 kilos of ground coffee which, at supermarket prices of between PS13 and PS26 a kilo depending on brand and quality, will cost between PS910 and PS1,820, or between 25 and 50 times the PS36 cost of petrol for the journey.In total, the trip will cost 11,760 espressos, and the team will have to take 'coffee breaks' roughly every 30 to 45 miles to pour in more granules.They will also have to stop about every 60 miles to clean out the 'coffee filters' to rid them of the soot and tar which is also generated by the process.So despite a top speed of 60mph, the many stops mean the going will be slow, with the journey taking around ten hours. Sadly, the inventors will still have to pay duty on their coffee fuel---even though tax collectors at Her Majesty's Revenue and Custom haven't yet worked out how much. Nick Watson, producer of Bang Goes The Theory, said, "Coffee, like wood or coal, has some carbon content so you can use it as a fuel.The coffee needs to be very dry and in granules to allow the air to move through the pile of coffee as it burns.The brand doesn't matter." He said the same technology could be used to power a car on other unusual... Question: What can be inferred from the passage? Yes or no, is the answer "Much remains to be improved for the Car-puccino."?
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No

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Article: About six years ago I was eating lunch in a restaurant in New York City when a woman and a young boy sat down at the next table. I couldn't help overhearing parts of their conversation. At one point the woman asked: "So, how have you been?" And the boy--who could not have been more than seven or eight years old--replied, "Frankly, I've been feeling a little depressed lately." This incident stuck in my mind because it confirmed my growing belief that children are changing. As far as I can remember, my friends and I didn't find out we were "depressed", that is, in low sprits, until we were in high school. Undoubtedly a change in children has increased steadily in recent years. Children don't seem childlike anymore. Children speak more like adults, dress more like adults and behave more like adults than they used to. Whether this is good or bad is difficult to say, but it certainly is different. Childhood as it once was no longer exists. Why? Human development is based not only on born biological states, but also on patterns of access to social knowledge. Movement from one social role to another usually involves learning the secrets of the new status. Children have always been taught adult secrets, but slowly and in stages: traditionally, we tell sixth graders things we keep hidden from fifth graders. In the last 30 years, however, a secret-revelation machine has been installed in 98 percent of American homes. It is called television. Television passes information to all viewers alike, whether they are children or adults. Unable to resist the temptation, many children turn their attention from printed texts to the less challenging, more vivid moving pictures. Communication through print, as a matter of fact, allows for a great deal of control over the social information to which children have access. Reading and writing involve a complex code of symbols that must be memorized and practiced. Children must read simple books before they can read complex materials. Question: According to the author, that today's children seem adultlike results from _ . Yes or no, is the answer "the widespread influence of television"?
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No

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Article: In 1970, my five brothers, my sister and I lived in the housing projects of Toronto with our parents. My father was a factory worker, and my mother stayed at home. Each year my father would dress up as Santa Claus and go through the streets of the projects sharing joy and candies with the children there. He loved it as much as they did! But around the Christmas in 1970, my father was out of his job and money was tight. In fact, there was no money for Christmas and my parents weren't sure what they'd provide for us. That Christmas Eve, however, as usual, my father left the house dressed as Santa Claus. He knew that even though our Christmas would be hard, he could not disappoint the other kids in the neighborhood.[:,,] As my father left the house and went down the walkway, Santa Claus was walking up, with a great sack full of gifts for us! He said nothing, only smiled a sweet smile at my father, and wished him a Merry Christmas. The happy man handed Dad the sack and walked away down the block. We never knew who the man was and who showed us great kindness on a snowy Christmas night. We do know, however, that without him we would have had nothing under the tree. His kindness gave my parents hope and showed us in a very real way the true meaning of Christmas. Our family has never forgotten this kind stranger. Each year we tell the story of the mysterious Santa Claus and try to repay his gifts by giving gifts to others in need. Question: The author's father _ . Yes or no, is the answer "had to support a family of 9 people"?
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No