input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: If your mother told you to eat carrots so you'd be able to see in the dark, she was right. It turns out that feeding kids carrots is just one of a number of things to keep eyes healthy. Other things include regular eye exams, and sunglasses or hats are also very helpful, experts say. While eye disease is sometimes hereditary , some are still preventable , said Dr. Ron Weber, an Atlanta-based ophthalmologist. For example, nearsightedness, "not only has a genetic component but is also influenced by how kids use their eyes during childhood," he told Reuters Health by phone. He said that extended close work, such as reading, has long been thought to cause nearsightedness. Recent support has come from a study in which people with a higher level of education were more likely to have nearsightedness, because they spend more time reading or working on computers. Another study showed that children who spend more time outdoors are less likely to become nearsighted. But these findings don't mean kids should be stopped from reading or working on the computer. Instead, Weber suggests, make sure a child's environment is bright enough while they are doing close work. Parents should also help kids get into the habit of holding their reading material at the perfect distance - about 18 to 22 inches, he said. Finally, taking a break every five minutes or so, to let the eyes relax and focus on an object in the distance, will also help. One of the most important things a parent can do to help _ eye disease and vision problems is to make sure their child gets regular eye exams, beginning early in life. "The majority of vision problems in children are preventable and treatable," said Dr. Ida Chung. Options: A Eating carrots B Eye disease C How to keep eyes healthy D The importance of eye health. Answer: C How to keep eyes healthy Question:
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output: Which can be the BEST title for this passage?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: J.K. Rowling is the writer of Harry Potter, which is now one of the bestsellers in the world. J.K. Rowling was born in Bristol on July 31st, 1965. She has one sister who is two years younger than her. Both girls loved listening to their father reading bedtime stories to them. They especially loved stories about magical worlds. Rowling wrote her first story, called Rabbit, at the age of six. After she graduated from the university, Rowling worked as a translator in London. During this time, on a long train trip in the summer of 1990, the idea came to her of a boy who has magic but doesn't know it. In 1992 Rowling began to teach English. She lived with her baby daughter, Jessica, and spent much time finishing the first Harry Potter book for young readers. It appeared in June 1997. To her surprise, the book was greatly successful. The film came out in November 2001. Now Harry Potter series is popular with people of all ages and about 60 million books were sold in 200 countries. Why has the series been so successful? There are a few things. Many other magical stories take place in faraway lands or in past or future times. But Harry lives in modern England. He's also a very normal boy: polite, friendly, brave and clever. So when other children read about Harry, they can imagine being like him. J.K. Rowling is very happy with the success, and she is now busy finishing the whole series of seven books. She's writing full time and she's really enjoying life. She says she will go on living a normal life with her daughter and writing children's books. Options: A There are magical things. B The stories happened in the modern world. C It has seven books. D It took much time to finish. Answer: B The stories happened in the modern world. Question:
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Answer: How is Harry Potter series different from other magical stories?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Many people like to travel by plane, but I don't like it because the airport is usually far from the city. You have to get there early and wait for hours for the plane to take off. You can't open the windows. You can't choose the food. Planes are fast, but it still takes hours to get out of the airport and into the city. I like travelling by train. I think trains are safe. Railway stations are usually good in cities. When you are late for a train, you can catch another one. You can walk around in the train and open the window. You can see many interesting things on your way, though it takes a little more time. I also like cars. You can start your journey whenever you want to, and you don't need to get to a railway station or a bus stop. Also you can carry many things with you in a car. But sometimes there are too many cars on the road. ,. Options: A You can open the window. B You can walk around in the train. C It takes a little more time. D It is safe. Answer: B You can walk around in the train. Question:

A: Which is not a good thing about the train?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out? Perhaps we will go back to using horses, carriages and bicycles. In the Second World War, some people didn't use gas made from petroleum in their cars. They made gas from wood and plants instead. The car didn't go fast, but they ran, so this was better than nothing. However, in the future, we can't cut down all our trees to make gas; we need our trees for other things, too. Besides different types of gas, we can also use electricity to run our cars, but first we must make the electricity! Some countries have coal and they make electricity with that, but we might not always have coal, either. Other countries have big, strong rivers, and they can use the power of water to turn turbines and make electricity more easily and cheaply. We are also able to get power from the ocean tides. We put turbines into the mouth of the river. Then the tide comes in, the water turns the turbines and then it goes out, it turns them again. Which of these ways will be used to run our cars in the future? Options: A When they are poor. B When they run out of oil. C When they need more exercise. D When there aren't any big trees in the world. Answer: B When they run out of oil. Question:???
output answer:
When might people have to go back to using horses and carriages?