Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Article: There are a lot of public libraries in Britain. These libraries have more than one hundred and fifteen million books, not including those libraries of public schools. Public libraries not only lend books, music records but also help children, patients in hospitals and others to get special play readings, film shows and so on. The first public libraries were founded in about the year 1850. Today's public libraries usually have a reading-room, a lending room and a reference room. The greatest and most famous library in Britain is that of the British Library in London. It was founded in 1973 and has over 10, 000, 000 books. It has nearly every magazine, newspaper and book published in Britain and other parts across the world.
Answer: 10,000,000 or less.
Solution: How many books are there in the British Library?
Reason: In the Article, 10,000,000 is mentioned for the number of books available in the British Library, so this is a good question.

Now, solve this instance: Article: One morning there was a massage on the answering machine from an angry customer, complaining about her lack of service----service that had been stopped because her check had bounced. As it is my job to handle payments received, it was my duty to collect the check. As is often the case when a check bounces, I soon found that this woman's phone number was no longer in service. A check of the caller L.D told us the call had come from the manager's office of the apartment building where our customer lived. We left a message with the manager and within the hour our call was returned. I told our customer gently, sympathetically that a check she had written had been returned for lack of funds. I told her I always want to let people know about returned checks quickly because the huge fees the bank charge can cause more checks to be returned and more fees to be charged. I told her I hope she could contact the bank and get things straightened out before her problem got worse. I also told her, gently once more, that I hated to add to her problem but she would owe us a fee because the bank charges us a fee when a check is returned. She told me she had difficulties because of being on a fixed income and being in poor health. She told me she had no children but had raised several that belonged to her husband and after living with him thirty years he had left her for another woman. Finally, after she had promised to pay, I told her not only do I care about her situation, but she taught me something. When a person is angry, there may be reasons you don't know about. If you don't react with anger, you may learn what the real problem is and may in some way be able to help, if only with a little sympathy.
Answer: To charge for the fees
Student:
Why did the author try to call the woman?