input question: Write a multi-choice question for the following article: Article: These days, it's easy to fly across oceans for vacation. Centuries ago, however, crossing the open seas required thorough and accurate planning, handmade boats, and courage. Scientists and historians have long been looking for clues to explain who crossed which oceans first. When it comes to the trip between Polynesia and South America, chickens may have been among the first ocean voyagers, according to new evidence. After studying an ancient chicken bone, anthropologists from the University of Auckland in New Zealand now say that people and chickens traveled from Polynesia to what is now Chile by about 620 years ago. By then, the Inca people were already living in South America, but the Polynesians would have been the first to get there by sea. Previous theories claimed that European explorers and their chickens sailed to South America first -- but those voyagers didn't arrive until about a century later. In 2002, archaeologists dug up 50 chicken bones from a site in Chile called El Arenal. The team from New Zealand analyzed one to these bones. According to their calculations, the bone is about 650 years old. The researchers also compared the genetic material, or DNA, from the South American chicken bone with DNA from 11 chicken bones that had been found on the Polynesian islands of Tonga and American Samoa. These islands are 6,000 miles west of Chile. The bones found on the Polynesian islands are been 600 and 2,000 years old. Results of the comparisons showed that the chicken bones from both the Polynesian and South American sites had part of DNA in common. The researchers found the same part of DNA in feathers of two living chickens in Chile that belong to a modem breed that lays blue eggs. That DNA evidence suggests a close relationship among the chickens. "However, the weight of scientific evidence is now behind the hypothesis that it was seafaring ( ) Polynesians who sailed from the islands to South America and returned," says archaeologist Patrick V. Kirch of the University of...???
output answer: Question: What is the passage mainly about?Options:A It was difficult for ancient people to travel between Polynesia and South America.B The first people who lived in Chile and Polynesia.C Valuable chicken bones have been found in Chile.D Chickens -- the first to travel between Polynesia and South America.Answer:D

Write a multi-choice question for the following article: Article: The market investigation is indispensable to sales promotion. They are closely related as the lips and teeth, so to speak. What you produce is for sale on the market. It would be impossible to succeed in selling a product without first investigating the market. In the international market, goods on sale coming from different countries and suppliers are always facing keen competition. Under such circumstances, they will try everything possible to familiarize themselves with the market conditions. In making investigations, we ought to get information about what similar items the competitors are offering on the market, what prices they are quoting , what features their products have, who are their regular customers, etc. Then, how can we obtain such information? There are many channels that we can make use of in doing this sort of work. The commercial counselor's offices of our embassies stationed abroad can help us in making market investigations. Nowadays, our import and export corporations send their trade groups abroad every now and then. One of their purposes is to make market surveys on the spot. Certainly, face-to-face talks with foreign businessmen are also important channels to get market information. The Chinese Export Commodities Fairs and some other fairs of similar nature as well as visits of foreign businessmen provide us with such opportunities. Of course , there are some other ways of making market investigations.
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Answer: Question: All the following are channels to get market information except _ .Options:A to have commercial counselor's office of our embassies stationed abroadB to promote the quality of our own productsC to send trade groups abroad every now and thenD to have face-to-face talks with foreign businessmenAnswer:B

Q: Write a multi-choice question for the following article: Article: Everybody has had at least one experience from which he knows the meaning of life.This time, which took place several years ago, but seems as if it just happened. On an afternoon several years ago, my brother-in-law opened the bottom drawer of my sister's dress and picked out a beautiful skirt."Jan bought this the first time we went to New York, at least 8 or 9 years ago.She never wore it.She was saving it for a special occasion." he said.I guess this was the occasion: it was the funeral of my sister, after her unexpected death. He took the shirt and put it on bed, with the other clothes we were taking to the funeral.Then he closed the drawer and turned to me, "Don't ever save anything for a special occasion.Every day you're alive is a special occasion." I'm thinking about his words, and they've changed the way I live my life.I'm spending more time with my family and friends and less time in committee meetings.Whenever possible, life should be a kind of experience to enjoy, not to suffer."Someday" and "one of these days" are losing their importance on my vocabulary.If it's worth seeing or hearing or doing,I want to see and hear and do it now. Ever since that day, I have been trying very hard not to put off, hold hack or save anything that would add laughter and color to our lives.Every morning when I open my eyes.I tell myself that every day, every minute, every breath, truly is a gift.So every day and find the true meaning of your life.
A: Question: What does the author write this passage for?Options:A To show how to make good use of every day in life.B To explain the true meaning of his brother-in-law's words.C To tell people to cherish every day and find the meaning of life.D To encourage people to waste time and enjoy themselves in life.Answer:C

Problem: Given the question: Write a multi-choice question for the following article: Article: He wasn't sick. He wasn't old. And he wasn't losing. He had a very good final season and won his last game in 2008. And then he walked away. Lloyd Carr was 62. That's a few years earlier than retirement age in America and many years earlier than some college football coaches say goodbye. How was Carr, who coached University of Michigan, able to leave so easily? " It can be _ ," Carr admits. "The Saturday afternoons and the crowds. And when you win, there's nothing like it." But the job needs hard work. The pressure to win. The endless training. The hours are so long that sleeping at the office is a normal thing. I reported Carr's career at Michigan from 1995 to 2007. I saw him run onto the field before 100,000 cheering fans, saw him enjoy a share of a national championship with a 12-0 season. And when I visited him recently in retirement, the difference was noticeable. He seems much calmer, relaxed, more at peace. He says, "As much fun as it is, there's a period when you have other things to deal with." Carr knew he wanted to travel, see the world, read more, do other work. He is now connected with a children's hospital, does some speaking, plays golf, and enjoys relaxing with his wife, Laurie, and their many grandchildren. Several of today's big-name coaches are all about Carr's retirement age. Nick Saban turns 59 this month. Jim Tressel is 57. Frank Beamer is already 63. None of them seems to be slowing down. So when, I ask Carr, is the right moment to leave such a great job? He thinks. Finally, he says, "When you love it and can still walk away from it. That's the right moment."
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The answer is:
Question: Lloyd Carr stopped working as a coach because he _ .Options:A was too oldB was injured seriouslyC had other things to experienceD followed others' examplesAnswer:C