does a disservice to the audience and to the genre 
(ROOT (VP (VBZ does) (NP (DT a) (NN disservice)) (PP (PP (IN to) (NP (DT the) (NN audience))) (CC and) (PP (IN to) (NP (DT the) (NN genre))))))
(ROOT (VP (VBZ ) (NP (DT ) (NN )) (PP (PP (IN ) (NP (DT ) (NN ))) (CC ) (PP (IN ) (NP (DT ) (NN ))))))