treat its characters , weak and strong , as fallible human beings , not caricatures 
(ROOT (S (VP (VB treat) (NP (NP (PRP$ its) (NNS characters)) (, ,) (ADJP (JJ weak) (CC and) (JJ strong)) (, ,)) (PP (IN as) (NP (NP (JJ fallible) (JJ human) (NNS beings)) (, ,) (RB not) (NP (NNS caricatures)))))))
(ROOT (S (VP (VB ) (NP (NP (PRP$ ) (NNS )) (, ) (ADJP (JJ ) (CC ) (JJ )) (, )) (PP (IN ) (NP (NP (JJ ) (JJ ) (NNS )) (, ) (RB ) (NP (NNS )))))))