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.
Q: Today, Bella wore her leotard, tights, and ballet slippers. She walked nervously to the center of the wooden studio floor. She was very happy to see a friend in the class with her. They danced and twirled around for an hour. She cannot wait to return next week.
Why did She walk nervously?
A:
She walked nervously to the center of the wooden studio floor.