Task: Text Completion
Input (English): 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 (English): C