Task: Text Completion
Input (English): Two people are in a room playing wall ball. A man in a yellow shirt swings his racket and hits the ball. a boy in a white shirt <sep> (A) hits a ball across the room and hits the other boy. (B) swings his racket and hits the ball. (C) hits the ball and walks away. (D) shakes his racket and walks out of the room.
Output (English): B