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.

Example input: 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.
Example output: How many books are there in the British Library?
Example explanation: 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: I was off to go back to work one evening and my two children were busy sewing things on the sewing machine. My 11yearold daughter was, in the midst of her project, going to help her older brother in making a little cushion . I left, and in a few hours returned to find a mess in the kitchen, front room, and both children sitting in front of the television. Having had a long day, I was very short with my greeting to them and then I noticed the material my daughter had used. It had been bought to make a baby blanket, and now had chunks cut out of almost every piece of cloth. Not stopping to listen, I _ at the children and explained how angry I was at what had been done. My daughter listened to me sheepishly, not trying to defend herself at all, but the pain could be seen written across her face. She went back to her room quietly, and spent some time in there alone before she came out to say good night and once again apologize for the mistake she had made. A few hours later, as I was preparing to go to bed, there on my bed lay a beautiful, little cushion made out of the forbidden cloth, with the words"I LOVE MOM". Alongside it was a note apologizing again, and the innocence in which she had taken the cloth. To this day, I still get tears in my eyes when I think of how I reacted and still feel the pain of my actions. It was I who then sheepishly went to her and apologized for my actions. I display with great pride the cushion on my bed, and use it as a reminder that nothing in this world is greater than a child's love.
Answer: Her daughter used the material wrongly.
A:
Why was the author angry with her daughter?