after several scenes of this tacky nonsense 
(ROOT (PP (IN after) (NP (NP (JJ several) (NNS scenes)) (PP (IN of) (NP (DT this) (JJ tacky) (NN nonsense))))))
(ROOT (PP (IN ) (NP (NP (JJ ) (NNS )) (PP (IN ) (NP (DT ) (JJ ) (NN ))))))