... cagney 's ` top of the world ' has been replaced by the bottom of the barrel . 
(ROOT (S (, ...) (NP (NP (NP (NNP cagney) (POS 's)) (`` `) (NN top)) (PP (IN of) (NP (DT the) (NN world))) ('' ')) (VP (VBZ has) (VP (VBN been) (VP (VBN replaced) (PP (IN by) (NP (NP (DT the) (NN bottom)) (PP (IN of) (NP (DT the) (NN barrel)))))))) (. .)))
(ROOT (S (, ) (NP (NP (NP (NNP ) (POS )) (`` ) (NN )) (PP (IN ) (NP (DT ) (NN ))) ('' )) (VP (VBZ ) (VP (VBN ) (VP (VBN ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN )))))))) (. )))