as a ` very sneaky ' butler who excels in the art of impossible disappearing/reappearing acts 
(ROOT (PP (IN as) (NP (NP (DT a) (`` `) (ADJP (RB very) (JJ sneaky)) ('' ') (NN butler)) (SBAR (WHNP (WP who)) (S (VP (VBZ excels) (PP (IN in) (NP (NP (DT the) (NN art)) (PP (IN of) (NP (JJ impossible) (VP (NN disappearing) (, /) (VBG reappearing)) (NNS acts)))))))))))
(ROOT (PP (IN ) (NP (NP (DT ) (`` ) (ADJP (RB ) (JJ )) ('' ) (NN )) (SBAR (WHNP (WP )) (S (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (JJ ) (VP (NN ) (, ) (VBG )) (NNS )))))))))))