able to create an engaging story that keeps you guessing at almost every turn 
(ROOT (ADJP (JJ able) (S (VP (TO to) (VP (VB create) (NP (NP (DT an) (VBG engaging) (NN story)) (SBAR (WHNP (WDT that)) (S (VP (VBZ keeps) (NP (PRP you)) (S (VP (VBG guessing) (PP (IN at) (NP (ADJP (RB almost) (DT every)) (NN turn))))))))))))))
(ROOT (ADJP (JJ ) (S (VP (TO ) (VP (VB ) (NP (NP (DT ) (VBG ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (NP (PRP )) (S (VP (VBG ) (PP (IN ) (NP (ADJP (RB ) (DT )) (NN ))))))))))))))