a narrative puzzle that interweaves individual stories 
(ROOT (NP (NP (DT a) (JJ narrative) (NN puzzle)) (SBAR (WHNP (WDT that)) (S (VP (VBZ interweaves) (NP (JJ individual) (NNS stories)))))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (NP (JJ ) (NNS )))))))