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: Two girl boxers approach each other and start kick boxing. The taller boxer approaches the shorter boxer and hits the shorter boxer with a straight kick. both boxers <sep> (A) exchange punches and kicks in the center of the ring. (B) begin fighting a match, both ends with the taller opponent not far from her opponent on the ground. (C) break for air and both taller boxer treats their opponent well. (D) give each other a high five.
Output:
A