, we hope it 's only acting . 
(ROOT (S (, ,) (NP (PRP we)) (VP (VBP hope) (SBAR (S (NP (PRP it)) (VP (VBZ 's) (ADVP (RB only)) (VP (VBG acting)))))) (. .)))
(ROOT (S (, ) (NP (PRP )) (VP (VBP ) (SBAR (S (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (VP (VBG )))))) (. )))