What happens next in this paragraph?

A man uses a trimmer to trim the leaves on a tree in a backyard, starting in the middle. he
Pick from:
(A). uses the trimmer on the tree to shave branches of taller trees..
(B). cuts the leaves smaller, leaving long hair behind..
(C). moves to his left to continue trimming the tree..
(D). cuts through the leaves and starts at the top..
(C).