to be influenced chiefly by humanity 's greatest shame 
(ROOT (S (VP (TO to) (VP (VB be) (VP (VBN influenced) (ADVP (RB chiefly)) (PP (IN by) (NP (NP (NN humanity) (POS 's)) (JJS greatest) (NN shame))))))))
(ROOT (S (VP (TO ) (VP (VB ) (VP (VBN ) (ADVP (RB )) (PP (IN ) (NP (NP (NN ) (POS )) (JJS ) (NN ))))))))