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".

He takes his lighter and lights the newspaper in several places to start the fire. The bonfire starts burning and continues to burn. he <sep> (A) plays with the dog and makes two cookies. (B) adds a few more twigs to keep the flames burning. (C) gets up and attempts to put a flag on it, fails and makes a complete ass out of himself. (D) puts on equipment and stools.
Output:
B