director marcus adams just copies from various sources -- good sources , bad mixture 
(ROOT (S (NP (NN director) (NNP marcus) (NNP adams)) (NP (NP (NP (RB just) (NNS copies)) (PP (IN from) (NP (JJ various) (NNS sources)))) (, --) (NP (NP (JJ good) (NNS sources)) (, ,) (NP (JJ bad) (NN mixture))))))
(ROOT (S (NP (NN ) (NNP ) (NNP )) (NP (NP (NP (RB ) (NNS )) (PP (IN ) (NP (JJ ) (NNS )))) (, ) (NP (NP (JJ ) (NNS )) (, ) (NP (JJ ) (NN ))))))