Teacher: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". 
Teacher: Now, understand the problem? Solve this instance: A man knocks over one of his team mates. Two men almost crash into the camera. a group of players <sep> (A) gather and try to beat the guy in black. (B) quickly get involved in a game of tug o war. (C) grab a hold of a net and throw it at one another. (D) fight over the ball.
Student:
D