input: Please answer the following: Write a multi-choice question for the following article: Article: The Chinese invented paper in 105 A. D. They mixed the bark of a tree and rags with water, put a screen into the mixture, and lifted out a thin piece of wet paper. They dried the paper in the sun. The Chinese kept their secret of how to make paper until a war with Muslims in the ninth century. The art of papermaking soon spread throughout the Muslim world. The Mayan Indians in Central America and Pacific Islanders also discovered how to make paper, but their knowledge never spread to the rest of the world. For centuries, all paper was made by hand. Rags were the main material. Then a French scientist discovered that people could make paper from wood, too. Finally, in the eighteenth century. a Frenchman invented a machine to make paper from wood.
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output: Question: How was papermaking introduced into the rest of the world from China?Options:A Through wars.B Through the Muslims.C Through the Mayan Indians.D Through the Pacific Islanders.Answer:B

input: Please answer the following: Write a multi-choice question for the following article: Article: In James Cameron's fantasy films, such as Avatar and The Abyss, the unexplored is decorated in color and filled with alien danger. But on his dive to the deepest place on Earth, which took place on a Sunday last month, reality proved far different: white, deserted, and dull. "I felt like I literally had gone to another planet and come back," Cameron said after returning from the cold, dark place in the western Pacific Ocean, nearly 7 miles (11km) below the surface. "It was a very fantastic day." Cameron is the first person to explore the deepest valley in the ocean since two men made a 20-minute trip there in 1960. He spent about three hours gliding through the icy darkness, brightened only by lights on the one-man sub . This deepest section of the Mariana Trench is so untouched that at first it appeared dull. But there's something strangely interesting about the first pieces of video that Cameron shot -- a sense of aloneness. "It's really the sense of isolation, realizing how tiny you are down in this big, black and unexplored place," the Titanic director said. The wordless minute-long video, released by sponsor National Geographic, shows Cameron's sub gliding across what he calls "the very soft, almost gelatinous flat plain." To Cameron, the main thing was to appreciate being there. "There had to be a moment where I just stopped, and took it in, and said, ' _ What does that mean?'" Cameron told reporters during a conference call. The trip was only about half as long as planned because Cameron's battery ran low. He said he would return and film it in 3D for later viewing. "I see this as the beginning," Cameron said. "It's not a one-time deal and then moving on. This is the beginning of opening up this new frontier."
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output: Question: Why did Cameron dive to the deepest place on Earth?Options:A To study ocean creatures in the deepest valley.B To prove his strong will and perseverance.C To get support from National Geographic.D To open up a new frontier.Answer:D

input: Please answer the following: Write a multi-choice question for the following article: Article: Rush hour traffic is a problem in many big cities around the world. Commuters rush to and from their jobs in cars, buses, subways, trains, and even on bicycles. Large cities in the United States have two rush hours--one in the morning and one in the evening. But in cities in other parts of the world, there are four rush hours. In Athens and Rome, for example, many workers go home for lunch and a nap. After this midday break, they rush back to their jobs and work for a few more hours. In Tokyo, there's a big rush hour underground. Most of the people in Tokyo take the subways. The trains are very crowded. Subway employees called packers wear white gloves and help pack the commuters into the trains when the doors close. They make sure that all purses, briefcases, clothes, and hands are inside the trains. In Seoul, many commuters prefer to take taxis to get to work.. To hail a cab,many people stand at crossroads and raise two fingers. This means they'll pay the cab driver double the usual fare. Some people even raise three fingers! They'll pay three times the normal rate. Streets in Rome are very crowded with automobiles and mopeds during rush hours. The city can't make its streets wider, and it can't build new highways, because it doesn't want to disturb the many historic sites in the city, such as the Forum and the Coliseum. It took the city fifteen years to construct a new subway system. Construction had to stop every time workers found old artifacts and discovered places of interest to archaeologists . In many big cities, there are special lanes on highways for carpools. These are groups of three or more people who drive to and from work together. They share the costs of gas and parking and take turns driving into the city. Getting to work and getting home can be difficult in many places around the world. Rush hour traffic seems to be a universal problem.
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output: Question: Commuters in carpools probably _Options:A live in the cityB take the subway to workC save money on gas and parking feesD have special license platesAnswer:C

input: Please answer the following: Write a multi-choice question for the following article: Article: As researchers learn more about how children's intelligence develops, they are increasingly surprised by the power of parents.The power of the school has been replaced by the home.To begin with, all the factors which are part of intelligence--the child's understanding of language,learning patterns, curiosity--are established well before the child enters school at the age of six.Study after study has shown that even after school begins, children's achievements have been far more influenced by parents than by teachers.This is particularly true about learning that is languagerelated.The school rather than the home is given credit for variations in achievement in subjects such as science. In view of their power, it's sad to see so many parents not making the most of their child's intelligence.Until recently parents had been warned by educators who asked them not to educate their children.Many teachers now realize that children cannot be educated only at school and parents are being asked to contribute both before and after the child enters school. Parents have been particularly afraid to teach reading at home.Of course,children shouldn't be pushed to read by their parents, but educators have discovered that reading is best taught individually--and the easiest place to do this is at home.Many fourand fiveyearolds who have been shown a few letters and taught their sounds will compose single words of their own with them even before they have been taught to read.
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output:
Question: According to the text, in which area may school play a more important role?Options:A Moral education.B Language education.C Physical education.D Science education.Answer:D