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.

Example Input: Article: In Western countries people have been using the installment plan since the first half of the twentieth century. Today, a large number of families in Great Britain buy furniture, household goods and cars by installments .In the U.S., the figure is much higher than in Great Britain, and people there spend over 10 percent of their income on the installment plan. The price of an article bought on installments is always higher than the price that would be paid by cash. There is a charge for interest. The buyers pays one quarter or one third of the price as a down payment when the goods are delivered to him. He then makes regular payments, weekly or monthly, until the full price is paid up. The legal ownership of the goods remains with the seller until the final payment has been made. Installment buying has advantages and disadvantages. It can help couples with small incomes to furnish their homes and start housekeeping, It increases the demand for goods, and in this way helps business and employment. There is ,however, the danger that when business is bad, installment buying may end suddenly, making business much worse. This may result in a great increase in unemployment. If the people on the installment plan lose their jobs, they will probably not be able to make their payments. If great numbers of people are not able to pay their installment debts there is a possibility that businessmen cannot collect their debts and will therefore lose money. If businessmen lose money or fail to make a satisfactory profit, it becomes more likely to have a depression. This is why, in some countries, the government controls the installment plan by fixing the amount of the down payment to discourage people from buying more than they can pay for on the installment plan.
Answer: The payment of installment buying is easier than buying by cash.
Example Output: Which of the following is true about the installment plan?

Example Input: Article: Philip Pullman spent a great deal of his childhood traveling abroad because both his father and stepfather were pilots in the Royal Air Force . As a child, he went on several long ocean voyages, and he lived in Africa and in Australia. "Before I was 11 I had been to eight different schools." "In Australia, I made a great discovery. TV hadn't reached Australia yet, but everyone listened to the radio. I remember listening to gangster serials , and cowboy serials, and best of all--Superman! When I first saw a superman comic , it changed my life. I'd been reading books for a long time, but I'd never known comics before. Soon afterwards, I discovered Batman, too, whom I loved even more." Pullman started writing his first novel the day after he had finished his final exams at Oxford University. "I discovered after about an hour that it was much harder than I'd expected. It still is! I found that the amount I could write comfortably every day was about three pages, so that's what I've done ever since." Before he became a full-time writer, Pullman had been teaching for many years. "What I enjoyed most during that time was telling stories over and over, until I knew them as well as I knew my own life." He had always loved telling stories--as a schoolboy he had entertained his friends by reading stories to them, or by making up his own. One day he got a letter that had arrived at his door even though the writer of the letter didn't know his address. The envelope just said, "Philip Pullman, The Storyteller, Oxford."
Answer: He traveled a lot when he was a young child.
Example Output: What can we learn about Pullman?

Example Input: Article: At about 4 am, after hours of being unable to sleep, of shivering in the cold mountain air and trying to silence my crying kids who kept waking up, of attempting to find a comfortable sleeping position, of listening to whether there might have been a bear outside our tent, I finally couldn't stand it any more. I complained, "Everything has gone wrong." My wife and I were in one tent with our two young kids. A hundred yards east away was Summit Lake, where the glorious early morning mist was shimmering off the water. A couple miles to the southwest was the base of the Lassen Peak Trail. The base was 8,000 feet above sea level, and huge snow dotted the scenery even in mid August. Further west still was Bumpass Hell, with steam rising up. As the sun crept up over the edge of the Lassen peak, we fired up the camp stove and had breakfast. Half an hour later, my six-year-old daughter and I were in the parking lot of the Lassen peak trail, getting ready to go up the mountainside. We wouldn't make it all the way, but it didn't matter. We would see nature at its extremes: the volcanic ash that layered on the earth turning the melting snow a mysterious pink as the sun struck it; the blues of the sky shading into the blues of distant lakes, which in turn shaded into the whites and grays of the snow. My daughter grabbed my camera. She wanted to take a photo of "the composite "of _ . Looking out over that scenery, and seeing my daughter fascinated by nature, I felt stupid about my morning complaints. Yes, camping is uncomfortable. And yes, there's a lot to be said for getting out a credit card,reserving a room in a nice hotel, and going out for a fancy meal. But there's also something wonderful about being so close to raw nature. And , as important, there's something vital about getting young children out of their increasingly modern comfort zones and forcing them to meet the world around them.
Answer: Regretful-Satisfied.
Example Output:
.How did the author's feeling change from the beginning to the end ?