that the movie has no idea of it is serious or 
(ROOT (SBAR (SBAR (IN that) (S (NP (DT the) (NN movie)) (VP (VBZ has) (NP (NP (DT no) (NN idea)) (PP (IN of) (S (NP (PRP it)) (VP (VBZ is) (ADJP (JJ serious))))))))) (CC or)))
(ROOT (SBAR (SBAR (IN ) (S (NP (DT ) (NN )) (VP (VBZ ) (NP (NP (DT ) (NN )) (PP (IN ) (S (NP (PRP )) (VP (VBZ ) (ADJP (JJ ))))))))) (CC )))