demonstrates a vivid imagination and an impressive style 
(ROOT (S (VP (VBZ demonstrates) (NP (NP (DT a) (JJ vivid) (NN imagination)) (CC and) (NP (DT an) (JJ impressive) (NN style))))))
(ROOT (S (VP (VBZ ) (NP (NP (DT ) (JJ ) (NN )) (CC ) (NP (DT ) (JJ ) (NN ))))))