like most movies about the pitfalls of bad behavior 
(ROOT (PP (IN like) (NP (NP (JJS most) (NNS movies)) (PP (IN about) (NP (NP (DT the) (NNS pitfalls)) (PP (IN of) (NP (JJ bad) (NN behavior))))))))
(ROOT (PP (IN ) (NP (NP (JJS ) (NNS )) (PP (IN ) (NP (NP (DT ) (NNS )) (PP (IN ) (NP (JJ ) (NN ))))))))