Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Our "Mommy and Me" time began two years ago. My next-door neighbor and fellow mother, Christie, and I were our in our front yards, watching seven children of age six and under ride their bikes up and down. "I wish I could take one of my children out alone," said Christie. Then we worked out a plan. When Christie takes one of her children out alone, I'll watch her other three. And when she watched two of mine, I will take someone out. The children were extremely quick to accept the idea of "Mommy and Me" time. Christie's daughter, McKenzie, went first. When she returned, the other children showered her with tons of questions. McKenzie was smiling broadly. Christie looked refreshed and happy. "She is like a different kid when there's no one else around," Christie shared with me quietly. With her mother all to herself, McKenzie didn't have to make any effort to gain attention. Just as Christie had noticed changes in McKenzie, I also discovered something different in each of my children during our alone times. For example, I'm always surprised when my daughter, who is seldom close to me, holds my hand frequently. My stuttering son, Tom, doesn't stutter once during our activities since he doesn't have to struggle for a chance to speak. And the other son, Sam, who is always a follower when around other children, shines a leader during our times together. The "Mommy and Me" time allows us to be simply alone and away with each child--talking, sharing and laughing, which has been the biggest gain. Every child deserves an only child at least once in a while. Options: A The basic needs of children. B The happy life of two families. C The experience of the only child being with mother. D The advantage of spending time with one child at a time. Answer: D The advantage of spending time with one child at a time. Question:
++++++++++++++++++++++++++++++++
The answer is:
What's the text mainly about?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Denmark is one of the happiest nations on earth with some of the best quality of life. You don't need statistics to understand the Dane's happy lot. Walk around any Danish town and you'll experience some of the most harmonious civic spaces anywhere. Their intimate scales and perfect transport systems combine the rich history and bold modern lines of the built environment to delight the eye, and the locals' manners and sense of humor is refreshing. Denmark's capital Copenhagen is a remarkable city with well-preserved medieval streets, renowned art galleries, Michelin-starred restaurants and a healthy business center. Finding something to do is never a problem and if all else fails, just admiring the streets with a hotdog in hand is an enjoyable way to spend a few hours . Beyond the capital and the bigger cities, Denmark offers a mix of lively towns such as Ribe and Odense plus rural countryside, medieval churches , Renaissance castles and tidy 18th-century villages. The coastline of Denmark with its sand dunes and greenery is a sight that always attracts visitors. So, no matter what time of year you're in Denmark, you shouldn't miss out on a trip to the nearest beach . It's hard , in short , to find fault with the place. The visitor's most heartfelt complaint is usually the cost of visiting Denmark. True, it is not a cheap destination , but no more so than the UK, and which nation's public transport system would you rather use? Cheer yourself up by thinking of the country's remarkable organization and clockwork railway timetable as being financed by the extremely high taxes paid by your hosts. When viewed in this way , this first-rate destination seems like good value, and you get the fairy tales thrown in for free: the Danish royal family is genuinely loved and respected by the vast majority of its citizens, not least handsome Prince Frederik , his beautiful Australian-born princess-bride, Mar, and their young family. Options: A By providing examples. B By making comparisons. C By giving descriptions. D By following time order. Answer: C By giving descriptions. Question:
++++++++++++++++++++++++++++++++
The answer is:
How does the passage mainly develop ?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Recently, a small group of birdwatchers spent three weeks around Mount Vernon. They were busy counting wild birds on Mount Vernon's wetlands, south of Washington, D.C. They began in the middle of December and worked until the beginning of January, 2015. The birdwatchers were among 70,000 volunteers who collected information for the National Audubon Society, a U.S. conservation group. They counted birds in more than 2,400 areas in the United States, Canada, the Caribbean Sea and other parts of the Americas. The Audubon Society's first "Christmas Bird Count" took place 115 years ago in 1900. At that time, a man named Frank Chapman suggested a new Christmas tradition that people count birds instead of shooting them around the holiday. Harry Glasgow has taken part in the Christmas Bird Count for the past 10 years. This year, he was one of the volunteer birdwatchers at Mount Vernon. "I think it's a tremendous use of a lot of unofficial talent around the nation to keep track of birds. Birds are one of the surest indicators of the health of ecology." Last year, the bird count recorded over 66 million birds of 2,403 different species. Gary Langham is chief scientist with the National Audubon Society. "The Audubon climate report says that half the birds in North America -- 314 out of 588 species -- are seriously threatened by climate change. The impacts sort of cut across all birds, all sizes, all kinds, all places." Information from the bird counts has shown that birds are staying farther north during the winter months because of warmer weather. Birdwatcher Jaime Reidy has noted the difference close to Washington, in the state of Virginia. "You get to see them at odd times of the year, a little earlier, staying a little later." Gary Langham says other conditions are affecting bird populations. "You can imagine the birds that live along the beach or along the rocky shore line as sea levels are rising around the world. That is impacting them, you know." David Yarnold is president of the Audubon Society. In his words,... Options: A To find out what affects birds' migration and populations. B To collect information for the new Christmas tradition. C To compare the birds in Washington with those in other places. D To raise people's awareness of protecting wild birds. Answer: A To find out what affects birds' migration and populations. Question:
++++++++++++++++++++++++++++++++
The answer is:
For what reason did the birdwatchers count wild birds around Mount Vernon?