donovan ... squanders his main asset , jackie chan , and fumbles the vital action sequences 
(ROOT (S (NP (NNP donovan)) (, ...) (VP (VP (VBZ squanders) (NP (NP (PRP$ his) (JJ main) (NN asset)) (, ,) (NP (NN jackie) (NN chan)) (, ,))) (CC and) (VP (VBZ fumbles) (NP (DT the) (JJ vital) (NN action) (NNS sequences))))))
(ROOT (S (NP (NNP )) (, ) (VP (VP (VBZ ) (NP (NP (PRP$ ) (JJ ) (NN )) (, ) (NP (NN ) (NN )) (, ))) (CC ) (VP (VBZ ) (NP (DT ) (JJ ) (NN ) (NNS ))))))