as a film director , labute continues to improve . 
(ROOT (S (PP (IN as) (NP (DT a) (NN film) (NN director))) (, ,) (NP (NN labute)) (VP (VBZ continues) (S (VP (TO to) (VP (VB improve))))) (. .)))
(ROOT (S (PP (IN ) (NP (DT ) (NN ) (NN ))) (, ) (NP (NN )) (VP (VBZ ) (S (VP (TO ) (VP (VB ))))) (. )))