the dark places of our national psyche 
(ROOT (NP (NP (DT the) (JJ dark) (NNS places)) (PP (IN of) (NP (PRP$ our) (JJ national) (NN psyche)))))
(ROOT (NP (NP (DT ) (JJ ) (NNS )) (PP (IN ) (NP (PRP$ ) (JJ ) (NN )))))