think of this dog of a movie as the cinematic equivalent of high humidity 
(ROOT (S (VP (VB think) (PP (IN of) (NP (NP (DT this) (NN dog)) (PP (IN of) (NP (DT a) (NN movie))))) (PP (IN as) (NP (NP (DT the) (JJ cinematic) (NN equivalent)) (PP (IN of) (NP (JJ high) (NN humidity))))))))
(ROOT (S (VP (VB ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN ))))) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (JJ ) (NN ))))))))