What happens next in this paragraph?

There's a man wearing a white graphic shirt, sitting with bongo drums drumming a beat on the drums. He is wearing headphones as he drums a beat on the drums. he
OPT:
(A). does a hand stand before grabbing his tuber to trip another drummer and knocking him down..
(B). continues playing the drums..
(C). slows down with the beats as he continues to drum, he stops when it comes time to start off..
(D). is standing in front of a black mirror as he continues to drum..
(B).