Detailed 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".
Q: A man is seen moving a pool stick and begins hitting balls on a table. He stops to speak to the camera and continues hitting the balls around. he <sep> (A) continues to serve balls all around doing various tricks. (B) hits the balls one last time. (C) moves the balls all throughout the pool and finally hits a blue cue. (D) throws the ball in the end and begins talking to another man.
A:
B