Instructions: 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 man steps away from a desk. the man <sep> (A) grabs a metal plate. (B) sits down on an exercise machine. (C) applies his glove to his left hand. (D) begins to pull a rope against him.
Output:
C