filmmakers david weissman and bill weber 
(ROOT (NP (NP (NNS filmmakers)) (NP (NP (VBD david) (NNP weissman)) (CC and) (NP (NN bill) (NNP weber)))))
(ROOT (NP (NP (NNS )) (NP (NP (VBD ) (NNP )) (CC ) (NP (NN ) (NNP )))))