a sharp , amusing study of the cult of celebrity . 
(ROOT (NP (NP (DT a) (JJ sharp) (, ,) (JJ amusing) (NN study)) (PP (IN of) (NP (NP (DT the) (NN cult)) (PP (IN of) (NP (NN celebrity))))) (. .)))
(ROOT (NP (NP (DT ) (JJ ) (, ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN ))))) (. )))