as the villainous , lecherous police chief scarpia 
(ROOT (PP (IN as) (NP (DT the) (JJ villainous) (, ,) (JJ lecherous) (NN police) (JJ chief) (NN scarpia))))
(ROOT (PP (IN ) (NP (DT ) (JJ ) (, ) (JJ ) (NN ) (JJ ) (NN ))))