, the movie is in a class by itself 
(ROOT (S (, ,) (NP (DT the) (NN movie)) (VP (VBZ is) (PP (IN in) (NP (NP (DT a) (NN class)) (PP (IN by) (NP (PRP itself))))))))
(ROOT (S (, ) (NP (DT ) (NN )) (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (PRP ))))))))