is that the movie has no idea of it is serious or not . 
(ROOT (S (VP (VBZ is) (SBAR (SBAR (IN that) (S (NP (DT the) (NN movie)) (VP (VBZ has) (NP (NP (DT no) (NN idea)) (PP (IN of) (NP (PRP it))))))) (VP (VBZ is) (ADJP (JJ serious))) (CC or) (RB not))) (. .)))
(ROOT (S (VP (VBZ ) (SBAR (SBAR (IN ) (S (NP (DT ) (NN )) (VP (VBZ ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (PRP ))))))) (VP (VBZ ) (ADJP (JJ ))) (CC ) (RB ))) (. )))