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".

A lady and a man kneel in a curling ring. They talk to each other and a broom enters the scene. They start to move forwards. the man <sep> (A) stops and the lady stumbles. (B) pulls out his video tablet and begins talking. (C) sets the lady down and walks around in the middle. (D) reaches for the camera to turn it on.
A