-- more accurately , it 's moving 
(ROOT (S (NFP --) (ADVP (RBR more) (RB accurately)) (, ,) (NP (PRP it)) (VP (VBZ 's) (VP (VBG moving)))))
(ROOT (S (NFP ) (ADVP (RBR ) (RB )) (, ) (NP (PRP )) (VP (VBZ ) (VP (VBG )))))