is a seriously intended movie that is not easily forgotten . 
(ROOT (S (VP (VBZ is) (NP (NP (DT a) (ADJP (RB seriously) (VBN intended)) (NN movie)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (RB not) (ADVP (RB easily)) (VP (VBN forgotten))))))) (. .)))
(ROOT (S (VP (VBZ ) (NP (NP (DT ) (ADJP (RB ) (VBN )) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (RB ) (ADVP (RB )) (VP (VBN ))))))) (. )))