shanghai ghetto may not be as dramatic as roman polanski 's the pianist , but 
(ROOT (S (NP (NNP shanghai) (NN ghetto)) (VP (VP (MD may) (RB not) (VP (VB be) (ADJP (ADJP (RB as) (JJ dramatic)) (PP (IN as) (NP (NP (JJ roman) (NN polanski) (VBZ 's)) (DT the) (NN pianist)))))) (, ,) (CC but))))
(ROOT (S (NP (NNP ) (NN )) (VP (VP (MD ) (RB ) (VP (VB ) (ADJP (ADJP (RB ) (JJ )) (PP (IN ) (NP (NP (JJ ) (NN ) (VBZ )) (DT ) (NN )))))) (, ) (CC ))))