( davis ) wants to cause his audience an epiphany 
(ROOT (S (-LRB- -LRB-) (NP (NNP davis)) (-RRB- -RRB-) (VP (VBZ wants) (S (VP (TO to) (VP (VB cause) (NP (PRP$ his) (NN audience)) (NP (DT an) (NN epiphany))))))))
(ROOT (S (-LRB- ) (NP (NNP )) (-RRB- ) (VP (VBZ ) (S (VP (TO ) (VP (VB ) (NP (PRP$ ) (NN )) (NP (DT ) (NN ))))))))