works beautifully as a movie without sacrificing the integrity of the opera . 
(ROOT (S (VP (VBZ works) (ADVP (RB beautifully)) (PP (IN as) (NP (DT a) (NN movie))) (PP (IN without) (S (VP (VBG sacrificing) (NP (NP (DT the) (NN integrity)) (PP (IN of) (NP (DT the) (NN opera)))))))) (. .)))
(ROOT (S (VP (VBZ ) (ADVP (RB )) (PP (IN ) (NP (DT ) (NN ))) (PP (IN ) (S (VP (VBG ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN )))))))) (. )))