Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: One day in 1924, five men who were camping in the Cascade Mountains saw a group of huge apelike creatures coming out of the woods. They hurried back to their wooden house and locked themselves inside. While they were in, the creatures threw rocks against the house. Several hours later these strange hairy giants went back into the woods. After the men returned to the town and told the people about their adventure, _ . These were the people who remembered hearing tales about footprints of an animal that walked like a human being. The five men, however, were not the first to have seen these creatures called Bigfoot. Long before their experience, the local Native Americans were certain that a group of apelike animals had been living in the _ mountain for centuries. In 1958, some workers, who were building a road through the jungles of Northern California, often found huge footprints in the earth around their camp. Then in 1967, Roger Patterson, a man who was interested in finding Bigfoot, went into the same jungles with a friend. While riding, they were suddenly thrown off from their horses. Patterson saw a tall apelike animal standing not far away. He managed to take photos of the hairy creature before it disappeared in the jungles. When Patterson's photos were shown to the public, not many people believed his story. Richard Brown, an experienced hunter, discovered a similar creature. He saw the animal clearly through the telescopic lens of his rifle . He said the creature looked more like a human being than an animal. Later many other people also found deep footprints in the same area. In spite of regular reports of sightings and footprints, most experts still do not believe that Bigfoot really exists . Options: A Some workers. B Richard Brown. C The local Native Americans. D Roger Patterson and his friend. Answer: C The local Native Americans. Question:
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The answer is:
. Who were the first to have seen these apelike creatures?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: After breakfast Mrs. Beckman started packing the bags. She bought the tickets to London. Her husband works there. She and her children are going to fly there to see him. Thomas and Katy can't help her and she told them to play outside. "It often rains in London in autumn," the woman said to herself, " I'd better take the umbrellas. So I won't buy any when it rains there." Suddenly , she heard Thomas crying and ran out at once. She asked, " What's the matter?" "Katy pulled my hair," the boy said in tears . "Don't be angry," said the woman. "She's too young. She doesn't know pulling hair hurts " And then she went to the house again. After a short time there was more crying. She had to come out to see what the matter was. This time Thomas said, "Now she knows." Options: A car B train C plane D bus Answer: C plane Question:???
output answer: Mrs Beckman will go to London by _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: You can't always know when there'll be a heavy rain or when to take an umbrella with you. But designer Mikhail Belyaev doesn't think that forgetting to check the weather report before going out should cause you to get wet in the rain. That's why he created the Lampbrella--a lamp post with its own "umbrella". The designer says he came up with the idea after watching people get wet on streets in Russia. "Once, I was driving on a central Saint Petersburg street and saw people trying to hide from the rain under the street lamps. I thought it would be a good idea to have a Lampbrella built into a street lamp." he said. The Lampbrella is a street lamp fitted with an umbrella canopy . It has an inside electric motor which can open or close the umbrella freely. The Lampbrella will offer people cover whenever it starts raining. After three minutes of not being used the canopy is closed. According to the designer, the Lampbrella would move at a very low speed in order not to cause harm to people. What's more, it would be grounded to protect from a possible lightning hit. Each Lampbrella would offer enough cover for several people. Being 2 meters off the ground, it would only be a danger for the tallest man. While there are no plans to take the Lampbrella into production , Belyaev says he recently introduced his creation to one Moscow company, and insists his creation could be on any street where a lot of people walk but there are no canopies to provide cover. Options: A To know when there'll be a heavy rain. B To check the weather report. C To protect people from the rain. D To remind people to take an umbrella. Answer: C To protect people from the rain. Question:
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Answer: According to the passage, for what purpose did Belyaev create the Lampbrella?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: What's the strongest part of your body? Your head? Bones? It's your teeth. There is a special thing called enamel in teeth. It is the hardest thing in the human body and keeps bacteria away. However, teeth are hurt easily to problems and disease. September 20 is National Teeth-loving Day in China. Let's pay attention to the health of our teeth. Teeth problems are common around the world. Most children and young adults have tooth decay . A study which come out on China Health Monthly magazine this year showed that 40.74% of a sample of 1,306 Chinese students under age 15 has decayed teeth. Food that is rich in sugar increases the risk of tooth decay. After you eat, bacteria go crazy over the sugar on your teeth. The bacteria turn sugar into acids that eat away at tooth enamel. This causes holes in your teeth. Another common problem is crooked teeth . When your new teeth begin to grow and the old teeth haven't fallen out, there isn't enough space for the new ones. This causes crooked teeth. Don't worry. Here are some ways to keep your teeth healthy. *Brush at least twice a day in the morning and in the evening. *Learn to use dental floss . The floss gets rid of food that's hidden where your toothbrush can't get it. *Visit a dentist. He or she can check if you have any dental problems and help you clean your teeth. *Pay attention to what you eat. It's better to eat lots of fruit and vegetables instead of fries and drink water instead of soda. *Wear braces to make your teeth straight and beautiful. Options: A Make your teeth straight with braces. B Brush your teeth twice a day or more. C Eat much fries or drink much soda. D See a dentist if you have dental problems. Answer: C Eat much fries or drink much soda. Question:
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Answer:
Which of the following is NOT a good way to keep teeth healthy?