does n't really believe in it 
(ROOT (S (VP (VBZ does) (RB n't) (ADVP (RB really)) (VP (VB believe) (PP (IN in) (NP (PRP it)))))))
(ROOT (S (VP (VBZ ) (RB ) (ADVP (RB )) (VP (VB ) (PP (IN ) (NP (PRP )))))))