In this task you are given a short story and a question regarding that story. You must answer the question based on the events of the story. Try to use the same words in the story to answer each question. You should completely answer the question in a short answer. Do not include information that is unnecessary to answer the question.

Maggie was only four Year's old. Today she lost her very first tooth. It was a milestone moment for her parents. Her parents immediately put money under her pillow. Maggie was happy.
Why was Maggie happy?
she got money for her tooth.