Q: 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 man is seen standing in front of a mirror holding a razor. he <sep> (A) then begins shaving his face while still looking in the mirror. (B) shows off the cut the razor made in his hair. (C) begins shaving his face using his hands and moving facial hair along with his hands. (D) then begins shaving his face looking at himself in the mirror.
A:
A