has a film 's title served such dire warning . 
(ROOT (S (VP (VBZ has) (SBAR (S (NP (NP (DT a) (NN film) (POS 's)) (NN title)) (VP (VBN served) (NP (JJ such) (JJ dire) (NN warning)))))) (. .)))
(ROOT (S (VP (VBZ ) (SBAR (S (NP (NP (DT ) (NN ) (POS )) (NN )) (VP (VBN ) (NP (JJ ) (JJ ) (NN )))))) (. )))