ca n't make up its mind whether it wants to be a gangster flick or an art film 
(ROOT (S (VP (MD ca) (RB n't) (VP (VB make) (PRT (RP up)) (NP (PRP$ its) (NN mind)) (SBAR (IN whether) (S (NP (PRP it)) (VP (VBZ wants) (S (VP (TO to) (VP (VB be) (NP (NP (DT a) (NN gangster) (NN flick)) (CC or) (NP (DT an) (NN art) (NN film)))))))))))))
(ROOT (S (VP (MD ) (RB ) (VP (VB ) (PRT (RP )) (NP (PRP$ ) (NN )) (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ) (S (VP (TO ) (VP (VB ) (NP (NP (DT ) (NN ) (NN )) (CC ) (NP (DT ) (NN ) (NN )))))))))))))