pushes all the demographically appropriate comic buttons . 
(ROOT (S (VP (VBZ pushes) (NP (PDT all) (DT the) (ADJP (RB demographically) (JJ appropriate)) (NN comic) (NNS buttons))) (. .)))
(ROOT (S (VP (VBZ ) (NP (PDT ) (DT ) (ADJP (RB ) (JJ )) (NN ) (NNS ))) (. )))