TASK DEFINITION: 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.
PROBLEM: Article: Three men were travelling across the desert when their car broke down. There were no other traffics, so their only hope was to walk. Before they set off, they looked around in the car for useful things to take with them. One of the men took a bottle of whisky. Another took an umbrella. The third unscrewed a door from the car and carried that. After they had been walking for almost a day, they came across a camel caravan travelling towards them. "Let's try to join the caravan," one of the men said. "It's going the wrong way but we'll be safer than if we keep on alone across the desert." The other s agreed, so they asked the leader of the caravan for permission to join it. "You can join the caravan only if you answer three questions," he said. He pointed to the first man's bottle. "What is that and why are you carrying it?" he asked. "It's a bottle of whisky. I decided to carry it with me so that if I feel miserable and want to give up, I can get drunk, cheer myself up and then keep on walking." "Very sensible," the leader of the caravan said. Then he pointed to the next man and his umbrella. "It hasn't rained in the desert for many years," he said. "Why are you carrying an umbrella?" "I don't want to get heat exhaustion," he replied. "The umbrella will give me shade from the sun." "Very sensible," the leader of the caravan said. He pointed to the third man and his car door. "And why are you carrying a car door?" he asked him. "I thought that if I got too hot I could open the window and let some air in," he explained.
Answer: They exchanged it for another one.

SOLUTION: What happened to the three men's car?

PROBLEM: Article: The Apple iPhone's impact was widely evident at the Consumer Electronics Show, as new touch-screen devices could be found everywhere. The consumer electronics industry came unbuttoned in Las Vegas this week. At the annual Consumer Electronics Show, companies from around the world many devices boasting (...) touch - sensitive technology, rather than traditional push-button controls. Motorola, Sony, and LG Electronics all showed off touch-screen phones this week. Microsoft Chairman Bill Gates praised and offered a touch-screen computer, the Surface, related to a flat panel TV for a tabletop. Even camera makers, such as Kodak,included touch-screen LCDs in their devices. Touch-screen tech has been in use for years,but the push to develop and weave it into consumer electronics gathered steam with the June introduction of Apple's iPhone. "The touch-screen industry is really getting hot," says Jennifer Colegrove, a senior analyst at iSuppli. "Since the iPhone came out, there are a lot of companies that did not have a relationship with touch screens before that decided, 'OK, I want to make a touch screen, too.'" The touch-screen tech ecosystem now includes more than 100 companies specializing in everything from smudge-proof screens to sensors able to detect fingers before they even contact the screen. Sales of leading touch-screen technologies,such as those used in mobile phones and navigation devices,are expected to rise to $ 4.4 billion in 2012, up from $ 2.4 billion in 2006,according to iSuppli estimates.
Answer: The Apple iPhone was popular.

SOLUTION: What did the writer think about the Apple iPhone?

PROBLEM: Article: If you are looking to putting a tree in your home for Christmas, there is always one debate that seems to arise in most households: whether you want a real tree or fake tree. Year after year, as we find ourselves cleaning old pine needles for months on end, we decide that we will never get another real tree. So that begs the question: Which kind of tree is better? There is certainly a lot to be said for real trees. There is something fun about gathering the family together, going to a Christmas tree farm, and selecting or even cutting down your own tree. Real Christmas trees have that lovely holiday pine needle smell and they look great in your home. Of course, on the other hand, they also leave a complete mess behind and needles that seem to keep appearing for weeks or even months after the tree comes down. You must also find a way to deal with your real Christmas tree after you're done, which may mean cutting it into pieces so it will fit in the trash. Many dustmen will refuse to take away a tree that is left beside your regular trash, especially if it is a big tree or an old, yellow one with falling needles, making it hard to pick up. They don't want a face full of sharp needles any more than you do! With a fake Christmas tree, there is no mess, but there is also no Christmas smell and no exciting trip to the Christmas tree farm. Of course, these trees look the same in appearance as a real tree when decorated. _ For some people, a can of pine air freshener is enough to recreate the pleasant smell of a real tree. As to which tree is the better choice, it is really a matter of personal preference. Both real and fake trees certainly have their benefits, and knowing which is better for you this Christmas really depends on what your family wants.
Answer: Objective.

SOLUTION:
What is the author's attitude towards this debate?