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: A window is more than just an opening that you can see through. It can affect the way a building looks,how much energy a building USES and even how you feel. Scientists are now working on ncw technologies to create"smart windows". Unlike normal windows,high-tech smart windows can change from clear to dark and back again with the touch of a button --or even automatically as the outside light changes. Smart windows have the power to make the world a cleaner and more comfortable place. Instead of turning on air conditioners ,people could simply _ the windows in a building's empty rooms. With the rooms less bright,they would stay cool,and people would save energy and money at the same time. That's why smart windows are so exciting. Says Claes Granqvist. He's a professor of physics at Uppsala University in Sweden. If you think that you don't care much about windows,you should think again,Granqvist says. Most people who live in developed countries spend about 90% of their time inside buildings and cars. You might spend even more time than that indoors during the winter if you live in a cold climate. Imagine then what it would be like if there were no windows. You'd have no idea what's going on outside. So,the light of the nature is important for improving the way people feel when they stay indoors. The development of smart windows could mean that a lot of air-conditioning systems may no longer be needed. "In the future," Granqvist says "our buildings may look different."
Answer: They can change automatically or by pressing a button.

SOLUTION: About the smart windows.which of the following is NOT true?

PROBLEM: Article: It's not easy growing up. Growing up can be a real "pain" for some of us. Sometimes we feel trapped, sometimes we feel sad, sometimes we are fearful, and sometimes we just don't understand why we can't stay young forever. But we should take a look back on all the hardships in life with a positive attitude and learn from them. We must overcome every obstacle one small step at a time. We should realize that all of our growing pains actually turn into growing gains! Throughout our lives we are going to face many challenges and pains, but we should never let these _ keep us from following our dreams. We must overcome every obstacle one small step at a time. As a young girl, my parents forced me to do so many things that I didn't like. They made me learn to play the violin and then the piano. At that time I hated music and I also hated them. But looking back now, I am so glad that my parents encouraged me to take music lessons. Music hasenriched my life in so many ways. I now realize that my parents and teachers wanted me to have a better life than they did themselves. We are all going to experience growing pains, but they are just part of our life. They might seem so huge at the time, but we must be strong. Think about how we would feel if we had no challenges and lived a life like that. Life would be really boring and meaningless. The future is ours! A little hard work and sweat never hurt anyone! If we realize that these pains are just smallbumps on our road to success, we will realize that our growing pains are actually growing gains!
Answer: She is grateful

SOLUTION: How does the author now feel when remembering what her parents did for her in the past?

PROBLEM: Article: Jane Austen was born in the English countryside more than 200 years ago. She lived a simple life. She seldom travelled. She never married and she died from illness when she was only 41. However, people all over the world remember her. Why? It is because Jane Austen is the author of some of the best-loved novels in the English language. These novels include Emma, Pride and Prejudice, Sense and Sensibility and Persuasion. Jane completed her last novel Persuasion in 1816, but it was not published until after her death. Persuasion is partly based on Jane's naval brother. Anne, the daughter of Sir Walter Elliot, falls in love with Captain Wentworth, a person of a lower social position. But she breaks off the engagement when persuaded by her friend Lady Russell that such a match is unworthy. The breakup produces in Anne a deep and long-lasting regret. Eight years later, Wentworth returns from sea a rich and successful captain. He finds Anne's family on the edge of financial ruin. Anne and the captain rediscover their love and get married. Jane Austen once compared her writing to painting on a little bit of ivory , two inches square. Readers of Persuasion will see that neither her skill of delicate, ironic observations on social custom, love, and marriage nor her ability to apply a sharp focus to English manners and morals has abandoned her in her final finished work. Persuasion has produced three film adaptations: a 1995 version starring Amanda Root and Ciaran Hinds, a 2007 TV miniseries with Sally Hawkins and Rupert Penry-Jones, and a 1971 miniseries with Ann Firbank and Bryan Marshall. People who are interested in Jane Austen can still visit many of the places she visited and lived. These places include the village of Steventon, although her family house is now gone. Many of the places Jane visited in Bath are still there. You can visit Jane Austen's home in Chawton, where she did her best writing, and Winchester, where she died.
Answer: True love lasts forever.

SOLUTION:
What is the theme of Persuasion?