tormented by his heritage , using his storytelling ability to honor the many faceless victims 
(ROOT (S (VP (VBN tormented) (PP (IN by) (NP (PRP$ his) (NN heritage)))) (, ,) (S (VP (VBG using) (NP (PRP$ his) (NN storytelling) (NN ability)) (S (VP (TO to) (VP (VB honor) (NP (DT the) (JJ many) (JJ faceless) (NNS victims)))))))))
(ROOT (S (VP (VBN ) (PP (IN ) (NP (PRP$ ) (NN )))) (, ) (S (VP (VBG ) (NP (PRP$ ) (NN ) (NN )) (S (VP (TO ) (VP (VB ) (NP (DT ) (JJ ) (JJ ) (NNS )))))))))