Given the task definition and input, reply with output. 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 close up of a person's leg is shown with a man kneeling in front. the person <sep> (A) then brushes out parts of his leg using his back and legs to polish it. (B) then puts a shoe on their foot and rubs it over his leg. (C) then dances all along the floor while the camera pans around him. (D) then begins shining the shoes of another.
D