You will be given a definition of a task first, then some input of the task.
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".

People are playing dodge ball in a gym. they <sep> (A) start throwing the balls at each other. (B) lob darts at each other. (C) dodge baskets and try to get at each other. (D) hit the ball between two poles to each other.
Output:
A