Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Contrary to people's previous knowledge, it's food shortage not dietary preference that motivates birds to migrate thousands of miles back and forth between breeding and nonbreeding areas each year, a new research shows. "It's not whether you eat insects,fruits or candy bars or where you eat them that counts,but how reliable that daytoday food source is," said the study leader W.Alice Boyle of the University of Arizona. To figure out the underlying pressure that drives some birds to leave home for the season,Boyle examined 379 related species of New World flycatchers and compared their sizes,food types, habitats, migratory behaviors and whether or not they fed in flocks. To compare the birds,the researchers constructed a "supertree" showing the exact evolutionary relationships among different species. A computer analysis then determined whether a particular species was migratory because it ran in the "family" or whether something in the bird's environment was forcing it to leave each season.Boyle and her colleagues found that food shortage was the number one issue that predicted a species' migratory behavior. "Food availability is the underlying pressure, not diet and habitat," Boyle said. An alternative strategy that the birds use to handle food shortage is to hunt in flocks, since a group is more likely to find a new source of food than an individual. "If you suffer from food shortage, you have two options," Boyle said."You can either hunt with other birds or you can migrate." Options: A Educating readers. B Informing readers. C Drawing people's attention. D Condemning the bad environment. Answer: B Informing readers. Question:
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The answer is:
For what purpose does the author write the text?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: "If music is the medicine of the soul , let it play on," said a famous person. I think he said so because probably he got some help from music. Music has some strange abilities. Medical scientists have found that a person that feels stressed can actually listen to some kind of music and become well. The researchers said that since stress comes as a result of life events such as starting a new family, starting a new business, and starting a new job, one can actually listen to good music and feel good because good music touches the human mind in a positive way. Music helps you to forget the life events that make you worried and remember the important events that once happened in your life. Depression is a disease cause by stress, smoking, social problems and so on. Depression is also caused by problems such as failure in business. Depression may bring us weakness, headache, and loss of concentration. Good music makes one remember happy moments or good days. If you play music about love, it makes you feel like falling in love again though you may have had several upset experiences. And such good feeling make you healthy. Anxiety is another health problem that can be controlled by music. Anxiety is a side effect of some major health problems such as cancer of the liver and cancer of the breast. Good music makes you feel relaxed and removes the pains from these diseases and you feel all right. Good music can send you to sleep. And you need to know that sleep puts your body in a healthy condition. Sleep takes away the effects of stress, depression and anxiety from a person. Options: A Stress B Smoking C Failure in business D Loss of concentration Answer: D Loss of concentration Question:???
output answer: Which of the following is NOT a reason for depression mentioned in the passage?

Write a multi-choice question for the following article, with the given choices and answer: Article: Look at the car. It is Mr Black's car. It doesn't work now. Mr Black is under it. He is repairing it. Mrs Black is near the car. She is helping Mr Black. A girl is in the car. She is Kate, Mr Black's daughter. Who is the boy in the car? He is Jim, Kate's brother. It is Saturday today. They don't work. They want to go to Zhongshan Park. They all look worried. Options: A Tuesday B Thursday C Monday D Saturday Answer: D Saturday Question:
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Answer: Today is _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Weekend one -day out A walk along the Great Wallw _ w w. k#s5 _ u.c o*m Beijing Hikers is organizing a hike in a village along the Great Wall in Changping District, north of downtown Beijing. The walk will take around three hours covering a distance of 10 kilometres. Time:8:30 a.m~4:30 p.m,Dec,4 Cost:200 yuan(US$25) per adult, 150 yuan ((US$18.5)for under~12s. Meeting place:8:30 a.m. in front of Satarbucks at Lido Holiday Inn, Jiangtai Lu To sign-up(one day before the hike)and more infrormation ,contact Huijie at 139 100 5516. Skiing and hot springs Cycle China plans a day's skiing fun at a resort around Beijing followed by an outdoor hot spring bath for your sore body. Cost:.50 yuan (US$43.40) Time :8:30 a.m~6:30p.m, Dec.4 Location: Meet at the office of Cycle China, opposite the east gate of Jinshan Park, Xicheng District. For more information and reservation, email reserve@ cyclechina. Com or call 139 1188 6524. Horse riding This is a trip to a professional horse- riding club with well- trained bilingual instructors, offering lessons to people who love riding and those willing to learn more. The club is located in Hebei Province next to the Kangxi Grassland. Time:1:30a.m~4:30p.m,Dec.4 Cost:3320 yuan (US$40.74)including one hour's riding, transportation, guide ,lunch To sign-up and more information, contact Lucy at 8580 5080 or 130 1117 1326. Options: A tourists B holiday-makers C guides D sportsmen Answer: B holiday-makers Question:
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Answer:
This passage is written mainly for _ .w