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".

A pitcher pitches a ball to the batter. The batter bats the ball really far. a fan <sep> (A) approaches the batter. (B) catches the ball, cheering in happiness. (C) runs up to protect and buffer the batter. (D) runs to measure the distance.
B