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: We lived in a very quiet neighborhood. One evening I heard a loud crash in the street. Earlier that evening my wife had asked me to go to the store to get some soft drinks. It seemed like this would be a good time to let my teenage daughter Holly practice her driving, so I sent her to the store in my truck. At dinner my son talked about how much he liked my truck. I enjoyed having it, but I said, "Guy, my heart is not set on that truck. I like it but it is just metal and won't last forever. Never set your heart on anything that won't last." After hearing the loud noise, the whole family ran outside. My son shouted, "Dad! Dad! Holly crashed your truck." My heart sank and my mind was flooded with conflicting thoughts. Was anyone hurt? Who else was involved? As I ran to the door, I heard a voice in my heart say, "Here is a chance to show Holly what you really love. She'll never forget it." The accident had occurred in my own driveway. Holly had crashed my truck into our other vehicle, the family van. In her inexperience, she had confused the brakes and the gas pedal . Holly was unhurt physically but when reached her, she was crying and saying, "Oh, Dad, I'm sorry. I know how much you love this truck." I held her in my arms as she cried. Later that week a friend dropped by and asked what had happened to my truck. I told her the whole story. Her eyes moistened and she said, "That happened to me when I was a girl. I borrowed my dad's car and ran into a log that had fallen across the road. I ruined the car. When I got home, my dad knocked me to the ground and began to kick me." Over 40 years later, she still felt the pain of the night. _ I remember how sad Holly was on the night she crashed our truck, and how I comforted her. One day, when Holly thinks back on her life, I want her to know that I love her a thousand times more than any piece of property. I repaired the van, but the dent in my truck is still there today. Every day it reminds me of what really matters in my life.
Answer: Holly stepped on the gas pedal instead of the brakes.
Student:
What caused the crash?