input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Sally was a student. It was going to be her mother's birthday. She wanted to buy her a present that would be nice and useful but not expensive. A week before her mother's birthday, she went shopping after a quick and simple lunch. When she had been looking for half an hour, she found a shop that was selling cheep umbrellas , and decided to take a black one, since her mother had lost hers the month before. She thought, "You could carry that when you are wearing clothes of any color." So she decided to buy a lovely black umbrella and took it back to school with her until her classes had finished. On her way back home in the train that evening, she felt hungry because she had such a small lunch that she went along to the buffet car for another sandwich and cup of coffee. She had left the black umbrella above her seat in the compartment , but when she got back, it had gone! When she had left the compartment, there had been no other passengers in it, but now there were three. Sally began to cry when she saw that the umbrella was no longer there. The other passengers felt very sorry for her and asked what the matter was. She told them that the black umbrella she had bought for her mother was gone, and that she had to get out at the next station. After the three other passengers heard it, they asked her for her mother's address so that they could sent the umbrella to her if someone had taken it by mistake and brought it back after Sally had got out of the train. The next week, Sally heard from her mother. It said, "Thank you very much for your lovely presents, but why did you send me three black umbrellas?" Options: A Her mother would write to her if she didn't receive the presents. B The three umbrella were sent by the girl. C Only four people had ever been to the compartment. D Nobody brought the umbrella back. Answer: D Nobody brought the umbrella back. Question:
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output: What does the story infer ?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: In London, there has always been a main problem. In order to solve this problem, the government has decided to have a bike revolution . It has decided to provide 6,000 bikes for the people to rent. The government encourages local people to ride bikes in order to solve the traffic problem. More than 12,000 people have agreed to the idea. Some of them ask for more than one key. Although there are not enough bikes, an official from the government said that they would find some ways to deal with such a shortage. Local people can get these bikes at special docking stations .There are about 315 docking stations across the city. About 12,450 keys have already been handed out to the local people, but only 6,000 keys can be used now. Let's see the cost you need to pay. One key costs PS3, and the cost of using the bike is PS1 for an hour. The cost per hour increases as the hours increase, so it will cost PS50 if you rent the bike for 24 hours. The official from the government said they also needed to face a lot of problems, for example, some bikes may be lost. But they said they would try their best to solve all the problems to make sure the success of the program. Options: A The people in London. B The transportation in London. C The traffic problem in London. D The bike revolution in London. Answer: D The bike revolution in London. Question:
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Answer: What's the best title for the passage?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Let's Go See Papa is a lovely children's book. In this book, a little girl tells about her life while her dad is working far away from her. "I haven't seen my dad for one year, eight months and twenty-two days," the girl writes in her journal. She writes everything she has done so that her father will never miss a day. Sunday is the cheapest day for long-distance phone calls, so that day is special to the girl and her mother. One Sunday phone call brings surprising news. Dad tells his daughter that she and Mom will finally be able to come and live with him in the United States. The girl feels happy, because she can see her father again. But she has to leave her dog and her best friend Rocio behind. A few days later, Mom and the little girl go to the airport. They have to say goodbye to the happy days they spent here. Options: A Her mother. B Her father. C Her friend. D Her pet. Answer: B Her father. Question:

A: Whom does the girl get her journal ready for?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: HAS Travel Dot is a travel agency which offers many interesting travel packages. _ $ 2900 Depart : Mar. 21, 2014 Return: Mar. 29, 2014 Australia's Gold Coast is a modern city of high-rise buildings, built around beautiful beaches. There are international theme parks, first-class restaurants, and lively nightclubs. _ $3500 Depart: Apr. 1, 2014 Return: Apr. 6, 2014 In every corner of Britain, you'll find many great attractions, from small local museums to world-famous attractions like Big Ben and the Houses of Parliament. _ $ 3200 Depart: Apr. 3, 2014 Return: Apr. 12, 2014 It is a wonderful place in Canada. Fresh water, lakes and rivers, as well as the St. Lawrence River make it a perfect destination for boating, fishing, and camping. _ $700 Depart: Mar. 23, 2014 Return: Mar. 28, 2014 Penang, a state in Malaysia, is one of the most famous islands in South-East Asia. It is well-known for its culture and food. It is also a shopping paradise . You will be able to find things like handicraft, jewellery, clothes and many more at attractive prices. For more information, please visit our website at _ . Options: A boat, fish and shop B fish, camp and boat C boat, fish and eat D shop, eat and camp Answer: B fish, camp and boat Question:
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The answer is:
Ontario is an excellent place for you to _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: During the 15 days from New Year's Eve to Lantern Festival , Beijing was affected by haze .Do you know what the haze is ? Today I will introduce it to you . Haze is air pollution in which is mixed up with dust, smoke and other dry particles (,),and it covers our blue sky ,so we can't see sunny days. It often happens in winter and spring. The haze brings much trouble to people's lives. On the road many traffic accidents happened because people can not see clearly. The haze is _ to our health. People also have to go to see the doctor because of the poisonous air caused by the haze. As students, we must tell our friends and family members to go to work or school with the public traffic, such as the bus and the underground and BRT .Also we should plant more trees and develop green and energy to reduce the haze. According to me, I will go to school by bike or on foot, and I won't throw the waste anywhere . It may take about 20 years to solve the problems caused by the haze .I believe the environment will get better and better and haze weather will vanish completely with the help of new technology. Options: A about 20 years B about 20 days C about 20 months D about 20 weeks. Answer: A about 20 years Question:???
output answer:
How long does it take to solve the problems caused by haze.