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: The girls next to them in pink perform their routine. The girls in the red uniforms finish and walk away. a team of girls in black and neon <sep> (A) green play field hockey. (B) armor perform once again. (C) walk past behind the girls. (D) green team walk away from the line.
Output:
C