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.

Input: Consider Input: Article: No opera smells of the sea quite like Britten's Peter Grimes. The music makes us constantly aware of the sea's immensity, it's potential for threat, and the play of light on its waves. But the sea isn't just a special background, it weighs on the lives of the characters, offering them a living, but at a price. In the first act the laboured sound of the strings evokes the complete heaviness of the sailor's work, as they haul the boats up the shingle . Then a storm gathers which rages through the scene at the Inn, and stirs up an orchestral hurricane. Even when it's calm and favorable, the sea is inescapable. In the comfortable enclosed world of the opera house, this can only be suggested. In the production of Peter Grimes about to open at the Aldeburgh Festival, it will be really present, because the opera is taking place on the beach, the setting for much of the narrative of Britten's opera, and also the poem by the Suffolk poet George Crabbe that inspired it. This won't be the first opera production to be set in the actual landscape in which the action takes place. There's a well-known filmed production of Tosca shot in Castel Gandolfo in Rome, and a production of Donizetti's Anna Bolena was once mounted in the moat surrounding the Tower of London. But those were manageable urban landscapes, with comfortingly solid buildings to act as wind shields and acoustic blocks. On the Aldeburgh beach there's actually nothing, apart from a few boats, some whole, some wrecked. Here anything more complicated than walking the dog is hard to solve. The wind blows away one's words, so conversation is hard, and anything not tied down tends to blow away. The sliding shingle turns one's steps into a drunken stagger. The idea of performing an opera in these conditions seems quite _ -- an accusation Aldeburgh director Jonathan Reakie takes cheerfully on the chin. Why has he done it? "Well, Grimes is the opera of Britten's that's most associated with Aldeburgh, but it's never been produced at the Festival which he founded. There just isn't the space for it. In his anniversary year we wanted to focus on Britten's connection with Suffolk, and this seemed the boldest way to do it." Having had the mad idea, Reakie found his colleagues were not just accepting, but enthusiastic. "We spent a long time thinking about ways to do it. One idea we had was to do all the scenes at the right time of day. There's one scene at dawn, another at midday, and a lot of action at night, but that was too complicated. Then we thought about doing a few scenes on the beach. But in the end, we thought hell, let's just do the whole thing."
Answer: Hard.

Output: Which of the following can best describe the sailor's work in the first act?

Input: Consider Input: Article: As I was busy working on my work plan in my bedroom, I could hear my four children playing upstairs. Suddenly, I heard the children running down the stairs and shouting, "Freddie, Freddie." _ My three-year old son Freddie was lying on his side on the ground. I cried for my husband Simon to dial 999 and within minutes the air ambulance arrived. They quickly took him in the helicopter. During the flight, Freddie was looking at me and I remember thinking was a good sign, but then his eyes began to roll. As the doctors tried to stabilize him, I couldn't believe what was happening. When we arrived at the hospital in Portsmouth, there were some doctors and nurses waiting for us and they immediately set to work on Freddie. I was hopelessly wishing everything would be alright, but Freddie had broken his skull in two places and blood clots were forming in his brain. He needed surgery , and only a surgeon at another hospital in Bristol could do it. This meant another helicopter ride, but we couldn't go with Freddie because there was no enough space. Simon and I drove the long 130 miles from our home in north Devon in silence. Neither of us dared say what we were thinking, "What if we get there and he's dead?" "Is he going to be brain-damaged?" Freddie was just coming out of surgery when we arrived. The surgeon said it had gone well. When I finally saw him, I hardly recognize my child--he was covered in tubes and there were wires coming out of his head. On the third day, Simon went home to see our three girls and to pick up some clean clothes for us. While he was gone, the pressure in Freddie's brain suddenly increased. He was taken into theater again and this time I fell apart. Luckily, the surgery managed to stabilize Freddie. After almost a week, Freddie was finally woken up. When he opened his eyes, he looked at me. He didn't say anything, but I knew straight away that it was my old Freddie, and that he was going to be alright. Over the next two weeks, his recovery went well. After help with learning to swallow again and encouragement with speaking, he was soon playing with his Gruffalo cards and eating meals by himself. I still don't know how the accident happened, but we got some idea from our girls. Clearly Freddie and Minnie had been sitting on the window ledge, and Freddie must have opened it to look out and fallen 20 feet onto the ground below. The guilt I feel is awful-- for weeks I was full of " if onlys", and we put window locks everywhere. Six months later, although the accident seems a lifetime ago, it has changed me. I feel differently about life now. I've left my job to put my children first. I want to spend every minute with them.
Answer: Because no surgeons in the first hospital could do surgery on the author's son.

Output: Why did the author's son have to be moved to another hospital in Bristol?

Input: Consider Input: Article: Le Whif, an inhaler that allows chocolate lovers to meet their needs whenever they please without putting on weight, is to be released in British stores. The invention, called the world's first breathable food by its creators, let consumers suck in the taste of chocolate and coffee while taking on less than one calorie. Its makers claim it will enable dieters to enjoy their favorite snacks without worrying about their waistline. The lip-stick-style tube contains hundreds of milligrams of tiny food particles which are small enough to become conveyed by air, but too large to enter the lungs. Each Le Whif contains enough flavor about eight to ten whiffs and costs $1.99 on its own or $4.99 for a pack of three. The inhaler is available in chocolate, raspberry chocolate and mint chocolate models as well as coffee flavor, which gives a dose of caffeine equivalent to a small short of strong black coffee. It was invented by Prof. David Edwards. He said Le Whif was not designed to replace food but could be used to increase dining experience, such as allowing people to sample a variety of dishes from restaurant menus before ordering their meals He said, "In terms of living off whiffing we aren't even close to being there. But there clearly has been a revolution over the last few years where we are eating smaller amounts of food more frequently, and choosing food or its aesthetic pleasure. We will be launching new whiffing experiences probably every six months. It is reasonable to assume that the next line of whiffing products will be even more health-centered. The product that was released in Paris in 2009 and the initial production run of 25,000 inhalers were sold out within a month. It has since been made available across France and in the US. In Britain Le Whif is to be sold firstly in House of Fraser for a month, after which it could become more widely distributed.
Answer: To increase people's dining experience.
Output: What is the main purpose of inventing Le Whif?