input question: Write a multi-choice question for the following article, with the given choices and answer: Article: New York is a very large city with 8 million people. How do so many people move on their way to work or school? In New York you can travel by subway, bus, taxi and private car. The subway runs on the railroad lines under the city. Travelling by subway is the fastest way to get around the city. The second way to travel around the city is by public bus. It is a slower way to travel. This is because the traffic is very heavy. You can also travel around the city by taxi. This is very expensive, but the taxi will take you to the very place you want to. If traffic is heavy, the taxi will be slow, too. During the mornings and afternoons, there is the "rush hour".This is the time when the traffic is very heavy with people going to and from work. The last way to get around New York is using your own private car. It is inconvenient because you will perhaps be driving during the "rush hour".The best time to travel around the city is from 9 am to 4 pm, because it isn't the "rush hour". Options: A It's cheap, and the taxi will take people to the very place they want to. B It's expensive and slow. C It's expensive, but the taxi will take people to the very place they want to. D It's cheap and fast. Answer: C It's expensive, but the taxi will take people to the very place they want to. Question:???
output answer: How about travelling by taxi?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The First Lady's Travel Journal: Touring the Forbidden City March 21, 2014 After visiting the Beijing Normal School, Madame Peng took Sasha and Malia, my mother, and me to the Forbidden City, which is right in the heart of Beijing. For more than 2,000 years (up until 1912), China was ruled by emperors who descended from many different dynasties, or families, who passed ruling positions on from generation to generation -- and for nearly 500 years, the Forbidden City used as the emperor's home. Like the name suggests, the Forbidden City is large enough to be a city of its own -- it includes nearly 1,000 buildings and nearly 10,000 rooms. In 1925, the new Chinese government turned the Forbidden City into a museum so that visitors like us from all over the world can stroll through many of the beautiful rooms and outdoor spaces. The Forbidden City is too large to fully experience in a single visit, but the following: The Hall of Union and Peace has almost 14,000 ornamental dragons. The Hall of Supreme Harmony is where the emperor [:]watched birthday celebrations and coronation ceremonies from his Dragon Throne . And then there are the Imperial Gardens, where you can walk along the paths and pavilions, admiring the beautiful rock arrangements, flowers and cypress trees. While we loved our visit to the Forbidden City, we only wish we had more time to see everything. But then again, I'm not sure there could ever be enough time to fully enjoy all of the art and history in this wonderful place. Options: A her daughters B her husband C her mother D her mother and two daughters Answer: D her mother and two daughters Question:???
output answer: The writer visited The Forbidden City with _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you know you could get sick just by walking past a building? The bacteria that cause Legionnaire's disease grow very fast in large modern buildings. They are carried by air through the buildings and outside. Legionnaire s disease is only one of the illnesses that are caused by "sick buildings". Some buildings can make you ill because their heating and air-conditioning are controlled . Air from outside cannot get in through the closed windows; This indoor air pollution is a growing problem. Legionnaire's disease may be the most serious result of sick buildings, but other unpleasant illnesses can appear.People who work in some buildings suffer from tiredness, feeling sick and headaches. Their offices look bright and clean, but invisible and dangerous bacteria are in the air around them. There is an answer to the problem. The air-conditioning and heating can be tested for bacteria. _ This is expensive to do, but the results are good. The people in the buildings no longer get sick, and everybody is happier. Options: A very old buildings B buildings that make people feel sick C buildings for sick people D buildings that are going to fall down Answer: B buildings that make people feel sick Question:???
output answer: "Sick buildings" means _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: One day, five blind men were walking along, when suddenly they bumped into something very big in front of them. Each one put out his hand and _ it. The first man thought it was a tree ---it was tall and round. The second man felt something tall and wide and rough and said, "Aha! This must be a wall !" The third man touched a very long smooth thing. He guessed this was a spear .Then the fourth man said, "I feel cool. There must be a fan up there. Oh, yes! Here it is!" He touched something big and round that was moving. What did the fifth man find? Well, he started shouting that he was being chased by a snake. Each man was sure he knew what he had touched, but they were wrong. They finally understood the mystery when the big thing attempted to move, and they felt silly because everything they had touched belonged to an elephant. Options: A leg B head C foot D trunk Answer: A leg Question:???
output answer:
The first man touched the elephant's _ .