an unsuccessful attempt at a movie of ideas 
(ROOT (NP (NP (DT an) (JJ unsuccessful) (NN attempt)) (PP (IN at) (NP (NP (DT a) (NN movie)) (PP (IN of) (NP (NNS ideas)))))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NNS )))))))