lopez 's publicist should share screenwriting credit 
(ROOT (S (NP (NP (NN lopez) (POS 's)) (NN publicist)) (VP (MD should) (VP (VB share) (NP (NN screenwriting) (NN credit))))))
(ROOT (S (NP (NP (NN ) (POS )) (NN )) (VP (MD ) (VP (VB ) (NP (NN ) (NN ))))))