Definition: 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".
Input: He shows a close up of the leaf blower and explains the specifics of it, primes the machine, sets the camera down and starts it. He picks up the camera and gets a close up of the leaf blower again. he <sep> (A) starts to blow leaves around the plant, shoots them, etc. (B) now blows the leaves off of the roof of his shed. (C) takes another close up of the machine. (D) then removes the leaf blower while explaining.
Output:
B