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". 

Example Input: A person is covering her legs with soap while she is standing on the bathtub. then <sep> (A) the woman follows the water to wash her legs on the side. (B) , the person takes a blade to shave her legs while washing the blade under the faucet. (C) , the person cleans the base of her legs with a toothbrush. (D) , the person pour the soap into the scrub pad in the water of the tub.
Example Output: B

Example Input: The man takes a shot at the gift wrapping. The lady finishes wrapping the gift. The man folds an edge, and the lady tapes it. the man <sep> (A) opens the package and allows the lady to remove a box lid. (B) closes and rewraps the gift. (C) squeezes her hand, and she takes a picture. (D) presents the box to the camera and talks.
Example Output: D

Example Input: The man puts cement onto the wall and he uses a special tool to smoothen all of the paint onto the wall. Next he starts to put tiles onto the wall and another man comes to help. then the man <sep> (A) boards up the basketball hoop in his backyard and he is interviewed by the camera. (B) covers the small floor with cement and puts brown tiles onto the floor. (C) goes to the different windows to use them to get easier to plaster. (D) takes the tiles down from the wall and starts to apply them to the wall with a hand screwdriver.
Example Output:
B