Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: The food on the moon has come a long way from the freeze - dried bread to half - dried food. They have changed a lot in the past few years. And now US scientists want to grow vegetables in mini - greenhouses on the moon. Scientists say they are looking forward to a time when people on the moon or even Mars will be able to eat green and fresh vegetables. Paragon Space Development Corporation has shown people what it called the first step toward growing flowers - and finally food - on the moon. Paragon, which is a partner of NASA in experiments at the International Space Station, calls it a "Lunar Oasis " This is a closed greenhouse placed in a metal box. It is designed to safely land a laboratory plant on the moon surface, and protect it while it grows. The small greenhouse is to be sent up into space by Odyssey Moon Ltd, which takes part in the Google Lunar X Prize. This competition offers $ 20 million to any company which can send up, land and operate a lunar rover on the moon surface. Leaders of Paragon say future testing of the "Lunar Oasis" will be driven by Odyssey's flight schedule, which will not happen until 2012 at the earliest. When it is sent up, the greenhouse will have the seeds of cabbage inside it. Because they go from seed to flower in just 14 days, they can complete their life cycle in a lunar night. "Growing plants on the Moon or Mars seems so far away, but it is important that we do this research now," Paragon president Jane Poynter said. "It takes a long time to do a lot of research." Options: A Exploring the Moon and the Mars B Making Use of the Lunar Rover C Researching Fresh Food on the Moon D Seeking the Living Things on the Moon Answer: C Researching Fresh Food on the Moon Question:
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The answer is:
What would be the best title for the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Before the opening of the Cape Cod Canal in 1914,the only way ships could leave Boston was on a route around Race Point--the northern tip of Cape Cod.However,navigation during the 18th century was a nightmare,because the floating cross current around Race Point caused countless accidents.So building a lighthouse to lighten the place was very necessary. As early as 1808,the people of Provincetown requested a lighthouse on Race Point,but it took Congress eight years to react when they finally paid $ 8,000 on April 27,1816 to build a lighthouse --Race Point Light,which was located in the town of Provincetown,Massachusetts.It was first built of stone 25 feet high with no foundation and its light was 30 feet above the sea.It was equipped with one of the nation's earliest revolving lights. Actually,there were two other lighthouses on Cape Cod,but they were hit by a storm in October 1841.In the following year,Race Point Light was examined by I.W.P.Lewis,who realized the light's importance.He said,"The light should be useful to all ships leaving Boston.However,its _ power is so weak that people would hardly be able to differentiate it from the lights set on the ships which stay in the bay,or close by.It hasn't played its role as a lighthouse well." The result was that old lighthouse was destroyed and a new iron lighthouse with a proper foundation was put up to take its place.The new lighthouse was 45 feet high.Although the original keeper's house was in good repair,it was destroyed too and a new one was built.Today the lighthouse has been automated and Race Point Light is still an active aid to navigation. You can park at Race Point Beach and walk about 45 minutes to the lighthouse.Sunset at Race Point Light is one of the Cape Cod's most popular scenes.And at times whales can be seen in the lighthouse.For reservations to stay one night in the keeper's house at Race Point call(508)487-9930. Options: A It was too old to repair properly. B It hadn't done a good job in helping the passing ships. C It was destroyed in a storm in October 1841. D It wasn't high enough and had no foundation. Answer: B It hadn't done a good job in helping the passing ships. Question:???
output answer: Why was the original Race Point Light replaced by a new one?

Write a multi-choice question for the following article, with the given choices and answer: Article: For those who study the development of intelligence in the animal world, self-awareness is an important measurement. An animal that is aware of itself has a high level of intelligence. Awareness can be tested by studying whether the animal recognizes itself in the mirror, that is, its own reflected image .Many animals fail this exercise bitterly, paying very little attention to the reflected image. Only humans, and some intelligent animals like apes and dolphins, have been shown to recognize the image in the mirror is of themselves. Now another animal has joined the club . In the Proceedings of the National Academy of Sciences , researchers report an Asian elephant has passed the mirror self-reflection test. "We thought elephants were the next important animal" said Diana Reiss of the Wildlife Conservation Society ,an author of the study with Joshua M.Plotnik and Fans B.M..de Waal of Emory University. With their large brains, Reiss said elephants "seemed like cousins to apes and dolphins" The researchers tested Happy, Maxine and Patty, three elephants at the Bronx Zoo. They put an 8-foot-square mirror on a wall of the animals' play area (out of the sight of zoo visitors and recorded what happened with cameras, including one built in the mirror. The elephants used their long noses to find what was behind it, and to examine parts of their bodies. Of the three, Happy then passed their test, in which a clear mark was painted on one side of her face. She could tell the mark was there by looking in the mirror and she used the mirror to touch the mark with her long nose. Diana Reiss said, " We knew elephants were intelligent, but now we can talk about their intelligence in a better way". Options: A Whether they have large brains. B Whether they have self-awareness. C Whether they enjoy outdoor exercises. D Whether they enjoy playing with mirrors. Answer: B Whether they have self-awareness. Question:
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Answer: What can mirror tests tell us about animals?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: The British people are among the world's greatest readers of newspapers.It's been the custom ever since most people could read. But why do people want to do nothing but read while traveling to work in a train? Perhaps they are tired, or else they sit behind a newspaper to shut themselves off from the world.All the same, most men would notice a woman struggling with a heavy case and jump up to help her and a pretty girl sitting opposite wouldn't escape their attention either.In this case a paper is useful because they can have a good look at her from behind it without her knowing.Perhaps they do nothing but read.There are stories of girls and young men who met in the rush hours, got married, and went on traveling in the same train hand in hand. Options: A It is interesting for a man to help a woman in trouble B it is considered a man's duty to offer help to a woman in need C the woman is too weak to carry a heavy case D men are often more interested in other things than reading newspapers, especially when women are in trouble Answer: D men are often more interested in other things than reading newspapers, especially when women are in trouble Question:
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Answer:
The writer said that most men in the train would help a woman struggling with a heavy thing.The implication is that _ .