Definition: 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: A group of young men are in a kitchen, playing a game of beer pong. they <sep> (A) each hit the ball with a stick in the pool, checking to see how far the push it through the hole. (B) cheer as they get the ball into a cup. (C) are all walking around the table, trying to hit the balls back and forth against one another. (D) hit a tray back and forth over beer mugs while the girl dances with a man.
Output:
B