Instructions: 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: A man wearing a dark blue shirt and sporting a braid begins playing the bongos. He begins drumming on the bongos to a beat as he shakes his head rhythmically. he <sep> (A) continues to move his hands across the beat and gets excited. (B) continues drumming on the bongos alternating between the two drums. (C) continues to keep switching between the bongos and the rhythm trying to mix the beats faster. (D) then stops drumming and looks off into the distance as he continues to play.
Output:
B