, it does a disservice to the audience and to the genre . 
(ROOT (S (, ,) (NP (PRP it)) (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 (S (, ) (NP (PRP )) (VP (VBZ ) (NP (DT ) (NN )) (PP (PP (IN ) (NP (DT ) (NN ))) (CC ) (PP (IN ) (NP (DT ) (NN ))))) (. )))