You will be given a definition of a task first, then some input of the task.
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".

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.
Output:
B