this is n't exactly profound cinema , 
(ROOT (S (NP (DT this)) (VP (VBZ is) (RB n't) (ADVP (RB exactly)) (NP (JJ profound) (NN cinema))) (, ,)))
(ROOT (S (NP (DT )) (VP (VBZ ) (RB ) (ADVP (RB )) (NP (JJ ) (NN ))) (, )))