Instructions: 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".
Input: The man does a routine on the horse. The man dismounts and lands on the mat. People in the arena applaud the man. the man <sep> (A) rubs his hands together together while standing up. (B) walks to a post with a yellow frame and wraps a brown towel around his body. (C) waves and walks off as he acknowledges the crowd. (D) is seen on the practice horse again.
Output:
C