user: Problem: Given the question: Write a multi-choice question for the following article: Article: Crazy Festivals Mike the Headless Chicken Festival In 1945, farmer Lloyd Olsen attempted to cut off the head of Mike, a chicken, so his wife could cook it up for dinner. However, the bird didn't die and lived another year and a half, making regular trips to the fair, where people paid a quarter to see the amazing headless chicken bird. Today, the spirit of Mike the headless Chicken is celebrated with a two-day May festival in Fruita, Colorado, which includes live music, a golf tournament , and lots of tasty chicken. Roswell UFO Festival In the summer of 1947, a flying saucer  crashed on a large farm outside the town of Roswell, New Mexico. The government says it didn't come from outer space, but many top UFO researchers believe it did. Knowing a good thing when it crashes in their backyard, the citizens of Roswell celebrate the even every July with a three-day festival that features a costume contest, a parade and other activities. Be careful, though ---- that _ little person next to you could be from another planet. World's Largest Rattlesnake Roundup The rattlesnake, a poisonous American snake, severs an important function in nature by keeping small pets under control, but when their numbers grow too large, they can cause serious problems for farmers. That's why every March the residents of Sweetwater, Texas, host a three-day festival to connect with the town's annual rattlesnake hunt. Visitors can learn about rattlesnakes, take a bus tour of their natural habitat, participate in a rattlesnake eating contest and so on. BugFest Every September, the North Carolina Museum of Natural Sciences in Raleigh sponsors   a daylong festival that focuses on something most people try to avoid: insects. Visitors can hold bugs that are not native, cheer on racing insects and learn about beekeeping. But the highlight for many is Cafe Insecta, where bugs are the main ingredient   in a variety of tasty dishes.
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Question: Which of the following is the earliest festival of the year?   _  .Options:A Mike the Headless Chicken Festival.B Roswell UFO Festival.C World's Largest Rattlesnake RoundupD BugFestAnswer:C


Problem: Given the question: Write a multi-choice question for the following article: Article: One day, around Christmas time, fishermen off the west coast of Peru started on their traditional fishing trip. Much to their surprise, there were no fish! They knew immediately what had happened. Tales from years gone by had told them this was the result of El Nino which sometimes stop fishing for many months! El Nino is a warm _ that comes and goes along the west coast of South America. It got its name from fishermen in Peru more than a century ago. Every few years, they noticed a sudden warming in the normally cool Pacific water where they fished. Because this warming often came about around Christmas, they called it El Nino, which is Spanish for the "Christ Child". Generally, El Nino occurs every three to seven years and lasts only a few weeks to a month or more. El Nino warms the water it flows through. Because the fish and sea birds need cold water to live, many of them die when El Nino comes through. El Nino also causes both floods and droughts. It is believed that El Nino may have caused the 1993 Mississippi and 1995 California floods. And at the same time, it may have caused droughts in South America, Africa and Australia. El Nino has occurred thirteen times within the last fifty years, bringing natural disasters to many countries such as Indonesia and Peru. However, El Nino does not often trouble China. During this period China was badly hit by El Nino only once. In 1998, North China had a terrible drought, while South China was troubled by floods.
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Question: If El Nino happens, the following will take place EXCEPT   _  .Options:A rises in temperature of the sea waterB diseases spreading around the worldC floods and droughtsD death of fish and sea birdsAnswer:B


Problem: Given the question: Write a multi-choice question for the following article: Article: Autumn means different things to different people. "It all depends on your personality," said British naturalist Richard Mabey. "Personality shapes your view of the season," he said. "You may see it as a fading-away,a packing-up  ,or as a time of packing in another sense--the exciting gathering of resources before a long journey." If this is true,perhaps it tells us a little about,for instance,Thomas Hood,the 19th Century English poet. About November,he wrote: No warmth,no cheerfulness,no healthful ease No shade,no shine,no butterflies,no bees November! On the other hand,another English poet John Keats,already sensing he was seriously ill,was inspired by a late September day to pen one of the most famous poems in the English language,To Autumn. He wrote to a friend afterwards that there was something comforting and healing about it. According to Richard Mabey,Keats has the biological evidence on his side. Autumn is not a time of slowing down,but a time of new beginnings and great movements of creatures. For example,just at the moment that Keats's "gathering swallows" ( in To Autumn)are departing for Africa,millions of creatures are fleeing from the frozen north like Iceland,Greenland and Russia to winter along the east and south coasts of Britain. According to scientists,before falling,the leaves transfer their chlorophyll  and carbohydrates into the woody parts of the tree for safe keeping over winter. What remains is the natural antioxidants   in the leaves: the yellow and orange carotenoids  ,and another protective chemical specially produced for autumn,the bright-red anthocyanin  .High colour is not a signal of deterioration   and decline,but of detox   ability and good health. A century after Keats,the American poet Loren Eiseley wrote in his journal: "Suppose we saw ourselves burning-like maples in a golden autumn. And that we could break up like autumn leaves...dropping their substance like chlorophyll. Wouldn't our attitude towards death be different?"
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assistant: Question: In autumn,leaves turn yellow before falling because   _  .Options:A they can't bear the freezingB they can't get enough water from the wood partC chlorophyll and carbohydrates have been lost through leavesD chlorophyll and carbohydrates have come back to the wood partAnswer:D