In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Ex Input:
Article: Police Officer Tidwell left the station just after 8 a.m.on Sunday June 4.He had spent aboring night on duty and was looking forward to his day of rest.By habit he took a short-cutdown the path behind Dugby Hall road and after a minute or two he saw a man climbing down a drainpipe from an open bedroom window of Number 29.In silence,Tidwell crept into the garden.The man reached the ground and was dusting himself down when he felt his arm caught. "It's 8:15 on a Sunday morning,"said the officer,"and this sort of thing seems an unlikely adventure at such a time.Would you mind explaining?" The man was obviously scared but tried to keep calm.He said,"I know what you are thinking,officer,but it isn't true.This is a funny mistake." "It's part of my job to take an interest in unusual events.I think you've just left this house in a manner other than the customary one.That may be quite innocent,but I'd like to make sure."Tidwell took out his notebook and a pen."Name,address and occupation and then,please,tell me your story..." "Charlie Crane,lorry driver,from Nottingham,51 Breton Street.My story..." "Yes.What were you doing like a fly on that wall,Mr.Crane?" "Well,I had a breakdown yesterday and had to stay the night here.Bed and breakfast.Theland-lady's name is Mrs.Fern.She gave me breakfast at seven,and I was out of here in the right way and down at the lorry by half past seven.Only when I felt around for a cigarette did I realize I'd left$80in my envelope under the pillow here at number 29.I always put it under my pillow at night.It's a habit I've got into.I even do it at home..." "I see.Why didn't you miss it when you went to pay Mrs...What's her name?" "I'd paid her last night.You've got to pay when you take the room,see?So I came rushing back,but it's Sunday,and she'd gone back to bed,and could I wake her?I rang the bell and banged on the front door for ten minutes before I came round here to the back and spotted my bedroom window still open.Up I went,then,up this pipe.It's a trick I learned in the army.She didn't make the bed,and money was still there.You know the rest,I hope you believe it because..." "Mr.Crane,whatever are you doing here?I thought you'd gone an hour ago."It was Mrs.Fern,speaking from the kitchen at the corner of the house.
Answer: He knew he would get home quicker that way.

Ex Output:
Why was Tidwell walking along the path behind Dugby Hall road?

Ex Input:
Article: One of the tough things about being a high school student is that you never seem to get enough sleep at night, which often leaves you nodding off during classes. "The best amount of sleep to get is about seven and a half to eight hours," Peter Venn at Queen Victoria Hospital, UK, told The Telegraph. Spending either less than six or more than nine hours in sleeping puts your health at risk. A popular solution to a lack of sleep at night is to take a "power nap" during the day, but does this work? Generally speaking, it can be beneficial. Research shows that a nap in the middle of the day --even a brief one as short as five or 10 minutes ---can clear your mind and leave you with increased energy and improved productivity , according to Forbes. However, as refreshing as it might be, if you are getting adequate sleep at night, taking a power nap isn't such a wise choice. The reason is that sleeping during the day can interfere with your body's biorhythms . The brain gets used to going to bed at roughly the same time each night and getting up at the same time each day, and you don't want to disturb this routine. One more thing to keep in mind is that a power nap should never be used as a replacement for a good night's sleep. "Twenty minutes of power nap during the day is not like a tablet which will definitely work," Rahul Mukherjee, an Indian sleep specialist, told The Telegraph. "An hour's sleep before midnight is worth a couple of hours' sleep after midnight."
Answer: About seven and a half to eight hours.

Ex Output:
What is the healthiest amount of sleep for the majority of people according to the article?

Ex Input:
Article: As the world watched the twin towers of the World Trade Center come under attack, a common phrase was repeated:" It looks like a movie." But this time there was no superman to save the people or the famous building. The attack destroyed one of the world's highest skyscrapers and left 5,000 people dead or missing. Movie fans have become used to such events after years of Hollywood films showing disasters, terrorism and danger. The Empire State Building, the White House, New York City and even the American president himself have all been threatened by terrorist attacks in these exciting films. The film" True Lies", released in 1994, is considered to be a good example of this kind of movie. The special effects, including explosions and missiles, make the action look like a real thing. "Independence Day" in 1996 took this type of movie one step further by blowing up the White House. This science fiction movie is about a war between human beings and aliens from another planet. In the movie, the World Trade Center towers are destroyed. Violence has become a major part of Hollywood movies. And this is what people enjoy. Soon after the attacks, many famous film companies stopped the planned releases of some of their new movies, especially if their films showed terrorist attacks or plane crashes. "Swordfish" was top of the American box office in June. But the movie's story was frighteningly similar to the Sept. 11 disaster. The film would have been stopped in American and British cinemas after the attack. But it's unlikely that Hollywood will stay quiet for long. It is already waiting for the feeling in America to calm down.
Answer: The effect of the Sept. 11 attack and Hollywood films.

Ex Output:
What is the main subject of the newspaper article?