director paul cox 's unorthodox , abstract approach 
(ROOT (NP (NP (NN director) (NNP paul) (NNP cox) (POS 's)) (JJ unorthodox) (, ,) (JJ abstract) (NN approach)))
(ROOT (NP (NP (NN ) (NNP ) (NNP ) (POS )) (JJ ) (, ) (JJ ) (NN )))