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 woman is sitting down in a chair with a woman standing behind her. the woman <sep> (A) is lying down and putting shoes on. (B) begins talking to the camera and they begin to do a dance routine. (C) begins clipping the fingernails of the woman standing behind her and rubbing polish into them. (D) begins to brush the woman's hair.
D