the film has an infectious enthusiasm and 
(ROOT (S (NP (DT the) (NN film)) (VP (VP (VBZ has) (NP (DT an) (JJ infectious) (NN enthusiasm))) (CC and))))
(ROOT (S (NP (DT ) (NN )) (VP (VP (VBZ ) (NP (DT ) (JJ ) (NN ))) (CC ))))