afraid to provoke introspection in both its characters and its audience 
(ROOT (ADJP (JJ afraid) (S (VP (TO to) (VP (VB provoke) (NP (NN introspection)) (PP (IN in) (NP (CC both) (NP (PRP$ its) (NNS characters)) (CC and) (NP (PRP$ its) (NN audience)))))))))
(ROOT (ADJP (JJ ) (S (VP (TO ) (VP (VB ) (NP (NN )) (PP (IN ) (NP (CC ) (NP (PRP$ ) (NNS )) (CC ) (NP (PRP$ ) (NN )))))))))