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.
One example is below.
Q: 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.
A: How many books are there in the British Library?
Rationale: In the Article, 10,000,000 is mentioned for the number of books available in the British Library, so this is a good question.
Q: Article: Every day as I drove through town, I saw a one-legged man going through the dustbins next to McDonalds looking for food. It was only a month before Christmas, starting to get cold and I could not help thinking about him. So I bought a brush, pack of cigarettes, cans of fish, and then I added a blanket and sweatshirts. I made a box up like a present and went in search of this man. I saw him hobble away from the dustbin. I pulled over, took the box and went up to him. I said, "I would like to give you a Christmas present, there are some food items in here and some things you might be able to use." He sidestepped around me and said, "No, thank you. I just had lunch. I don't need anything." Then he hobbled on down the sidewalk, leaving me standing there in tears. I took the box down to a little shop that gave things out to the poor and homeless and told them what had happened and asked them to give the box to someone who could use it. The person there told me not to be upset and let my feelings be hurt as I was still crying. I told her I was not crying for me but for him because what I had done took away his dignity by treating him like a person in need. I was so ashamed. A few years later I was able to volunteer in St. Anthony's Dining Room in San Francisco. These people had to stand in line for up to 6 hours to receive the only food they will get. We took one tray of food at a time, and treated them as if they were in a restaurant ordering a meal they were paying for. From this I learned a great lesson. Accepting help is sometimes harder than giving it.
Answer: Because the man was looking for some food.
A:
Why did the author buy something for the one-legged man?