first-time director joão pedro rodrigues ' unwillingness to define his hero 's background or motivations 
(ROOT (NP (NP (NML (NML (JJ first) (HYPH -) (NN time)) (NN director)) (NNP joão) (NNP pedro) (NNPS rodrigues) (POS ')) (NN unwillingness) (S (VP (TO to) (VP (VB define) (NP (NP (PRP$ his) (NN hero) (POS 's)) (NN background) (CC or) (NNS motivations)))))))
(ROOT (NP (NP (NML (NML (JJ ) (HYPH ) (NN )) (NN )) (NNP ) (NNP ) (NNPS ) (POS )) (NN ) (S (VP (TO ) (VP (VB ) (NP (NP (PRP$ ) (NN ) (POS )) (NN ) (CC ) (NNS )))))))