Given the task definition and input, reply with output. In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".

A man is standing inside a garage. He starts playing a saxophone. he <sep> (A) leans back and forth as he continues to play. (B) joins a man inside the garage. (C) sucks on the end of the saxophone as he continues to play. (D) leads a cat and a dog along as he plays.
A