Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Anybody can learn to count fast if he knows the secret of following trick. Ask your friend to write any five-figure number on the blackboard. Then you write your five-figure number under it. You choose your figures so that each one with the figure above it will make nine. Tell your friend to put a third five-figure number under your number. Then you write a fourth number in the same way. After he has written the fifth number, you draw a line under it and quickly write the sum. . You may even write it from left to right.. How do you do it ? You take away two from the fifth number and put two in front of your answer. Is it interesting? Options: A 249834 B 298344 C 298342 D 249832 Answer: D 249832 Question:
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Answer: If the fifth number is 49834, the sum will be _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Smile, how warm the world is! It can make anyone happy. It's not like anything else, but just warm, makes you feel warm. Mother's smile is like a spring wind. It's so _ When you are sad, it can make you happy again. When you fail to do something, it can make you stand up and work hard again. When you give up doing something, it can make you try your best again. Smile, so easy, but so useful as well. Let's learn to smile. Everyone needs others' smile. When we give others a smile, we will feel happy, too. And maybe next time, when you need a smile, the others will give it to you. Let's learn to smile often, I think it can even make the whole world warm. Living with a smile, _ . Options: A Smiling is difficult. B Smiling is not easy. C Smiling is useful. D We can't smile every day. Answer: C Smiling is useful. Question:

A: Which of the following is TRUE?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: A 13-year-old boy traveled to Washington, D.C. to raise money for homeless kids. Zach Bonner was pretty tired. Instead of going to camp last summer, Zach decided to walk 668 miles from Atlanta to Washington, D.C. He hoped more people would help homeless kids. His journey to help others began six years ago. Zach walked from his home in Tampa to Tallahassee. Then, in 2008, Zach Bonner went on a 270-mile walk from Tallahassee to Atlanta. In 2010, he did it again, from Tampa to Los Angeles. Last summer, Zach traveled 12 miles every day on foot. Along the way, he collected more than 1000 letters about homeless children. He hoped to give the letters to President Obama. Zach says he wants his walk to make a difference. More than 1 million children in the U.S. have nowhere to live. During his journey, Zach spent 24 hours with some homeless children so he could learn the difficulties they face. When Zach walked the last mile of his long journey, more than 500 supporters, including 300 homeless kids, joined Zach. They went with him down the National Mall. "It was a long walk," Zach says, "but it was meaningful." Although the journey is difficult and tiring, Zach won't give up. "When homeless kids get tired of being homeless, they don't get to stop. So why should I stop when I get tired of walking?" Options: A 3 B 4 C 5 D 6 Answer: B 4 Question:
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The answer is:
How many times did Zach Bonner travel to help homeless kids according to the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Some scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings. The noise that affects sea animals comes from a number of human activities. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves. Decibels measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land caused pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect. Some scientists have planned to set a noise limit of one hundred and twenty decibels in oceans. They have found that noises at that level can frighten and confuse whales. A team of American and Canadian scientists discovered that loud noises can seriously hurt some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected. Many researchers whose work depends on ocean sounds disagree to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research. Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. They want to stop noises from harming creatures in the ocean. Options: A The man-made noises. B The noises made by themselves. C The sound of earthquakes. D The sound of the ice-breaking. Answer: A The man-made noises. Question:???
output answer: According to the passage, which of the following is increasingly dangerous to sea animals?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Choose the best answer (,): David Copperfield is one of the world's most famous magicians . He became the youngest member of the Society of American Magicians when he was 12. Now he is famous all over the world. In 1983, he made the Statue of Liberty in New York disappear for a few minutes. In 1986, Copperfield first came to China. He walked through the Great Wall in Beijing! During his second visit in 2002, lots of Chinese people were lucky enough to enjoy his shows. Copperfield's shows are not just magic. He also dances and does lots of interesting things to make his fans happy. He even asks his fans to help him do tricks ! One of Copperfield's greatest tricks is flying. In his shows in China, he even made some fans fly around the theatre! In another trick, an electric saw cut Copperfield's body into two halves. Copperfield's magic is different each time. What do you think he will do next time? It will be fun to wait and see! Options: A A Famous Magician B A Visit to China C Lucky Chinese People D A Wonderful Show Answer: A A Famous Magician Question:
A:
Which is the best title of this passage?