, the film becomes predictably conventional . 
(ROOT (S (, ,) (NP (DT the) (NN film)) (VP (VBZ becomes) (ADJP (RB predictably) (JJ conventional))) (. .)))
(ROOT (S (, ) (NP (DT ) (NN )) (VP (VBZ ) (ADJP (RB ) (JJ ))) (. )))