none of the plot ` surprises ' are really surprising 
(ROOT (S (NP (NP (NN none)) (PP (IN of) (NP (DT the) (NN plot) (`` `) (NNS surprises) ('' ')))) (VP (VBP are) (ADJP (RB really) (JJ surprising)))))
(ROOT (S (NP (NP (NN )) (PP (IN ) (NP (DT ) (NN ) (`` ) (NNS ) ('' )))) (VP (VBP ) (ADJP (RB ) (JJ )))))