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: Men are standing against the fence, the gates are up and a rider is waiting to start. Once the gate opens a little cow comes running out and the horse chases after. the rider <sep> (A) getting off his horse throws the cow off and also walks away in frustration. (B) starts running down an grassy trail. (C) throws a rope at the cow trying to catch it and then jumps off the horse. (D) is able and ends up climbing down the horse.
Output:
C