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.

Polly had just gotten out of the pool. There were beads of water on her legs. All of a sudden a butterfly landed on her. She stayed very still while it drank from a droplet. She hoped it would come back for more later.
Why did She stay very still?
There were beads of water on her legs.