a.c. will help this movie one bit 
(ROOT (S (NP (NN a.c.)) (VP (MD will) (VP (VB help) (NP (DT this) (NN movie)) (NP (CD one) (NN bit))))))
(ROOT (S (NP (NN )) (VP (MD ) (VP (VB ) (NP (DT ) (NN )) (NP (CD ) (NN ))))))