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: I went through a training program and became a literacy volunteer last surnmen The training I received, though excellent, did not tell me how it was to work with a real student, however. When I began to discover what other people's lives were like because they could not read, I realized the true importance of reading. My first student Marie was a 44-year-old single mother of three. In the first lesson, I found out she walked two miles to the nearest supermarket twice a week because she didn't know which bus to take. When I told her I would get her a bus schedule, she told me it would not help because she could not read it. She said she also had difficulty once she got to the supermarket,because she couldn't always remember what she needed. Since she did not know words, she could not write out a shopping list. Also, she could only recognize items by sight, so if the product had a different label, she would not recognize it as the product she wanted. As we worked together, learning how to read built Marie's self-confidence,which encouraged her to continue her studies. She began to make rapid progress and was even able to take the bus to the supermarketelt. After this successful trip, she reported how self-confident she felt. At the end of the program, she began helping her youngest son,Tony, a shy first grader with his reading. She sat with him before he went to sleep and together they would read bedtime stories. When his eyes became wide with excitement as she read, pride was written all over her face. As she described this experience, I was proud of myself as well. I found that helping Marie to build her self-confidence was more rewarding than anything I had ever done before. As a literacy volunteer, I learned a great deal about teaching and helping others. In fact, I may have learned more from the experience than Marie did.
Answer: She helped someone to learn to read

SOLUTION: What did the author do last summer?

PROBLEM: Article: Meet Jeff Wilson AKA Professor Dumpster , an environmental scientist and the Dean of Huston Tillotson University in Austin, Texas. The reason for his unusual nickname? He has decided to live in a dumpster for the next year. Yes, the kind that you might find filled with trash behind a restaurant. Wilson says the inspiration to do something first hit him two years ago, when he was working on an article at a neighborhood coffee shop and caught sight of an eight-yard dumpster. Now that he has found one, Professor Dumpster is putting his students to work. After all, the point of this project isn't just to spend his life living out of a garbage can: there is, a much greater purpose involved. As an environmental scientist, the professor constantly thinks about sustainable living and how every person should try to minimize his/her impact on our already stretched resources. That, is the challenge Wilson wanted his students to step up to, this entire year. Using their math, science, engineering and technology skills, he wants them to retrofit his 33 square-foot dumpster into a modern space that includes a shower, a toilet, a kitchen and a bed and is fitted with conveniences like air-conditioning and even WiFi. The demand? It all has to be green and sustainable. www.ks5u.com So why is Wilson planning to go through such hardship? That is because he wants to equip his students with the tools to survive in a world that is rapidly heading towards a population of 10 billion people. A large majority of the population adjust to living in tighter spaces in the world where resources and space should be limited to be used. By promoting awareness and education on these subjects, Wilson is helping students everywhere see that living "small" and sustainably is certainly possible. And while the dumpster project may seem a little crazy to some, the professor thinks of it as a "playful and imaginative" educational experiment and conversation-starter to discuss the fact that all of us can do with less as we move into the future.
Answer: Finding sustainable living ways of using fewer resources.

SOLUTION: What is Jeff Wilson concerned about all the time?

PROBLEM: Article: There was a man playing the piano in a bar. He was a good piano player and always performed in this bar. People came in just to hear him play. But one night, a customer told him that he didn't want to hear him just play the piano any more. He wanted him to sing a song. The man said, "I don't sing." But the customer was persistent . He told the bar manager, "I'm tired of listening to the piano. I want that man to sing!" The manager shouted across the room, "If you want to get paid, sing a song. Our customers are asking you to sing!" So he did. He sang a song. A piano player who had never sung in public did so for the first time. And everyone was surprised by his song "Mona Lisa". He got lots of applause that night. He had such a talent for singing, but _ for the past years! If without such a chance, he may have lived the rest of his life as a no-name piano player in a no-name bar. However, now he has become one of the best-known singers in America. You, too, have skills and abilities. Maybe your "talent" is not as great as the singer above, but it may be better than you think! And with effort, most skills can be improved. So, in your life, you should be brave enough to try doing different things and find out what talents you really have!
Answer: Because he wanted to show everyone that he had a talent for singing.

SOLUTION:
Why did the man start to sing?