this is a movie where the most notable observation is how long you 've been sitting still . 
(ROOT (S (NP (DT this)) (VP (VBZ is) (NP (NP (DT a) (NN movie)) (SBAR (WHADVP (WRB where)) (S (NP (DT the) (ADJP (RBS most) (JJ notable)) (NN observation)) (VP (VBZ is) (SBAR (WHADVP (WRB how) (RB long)) (S (NP (PRP you)) (VP (VBP 've) (VP (VBN been) (VP (VBG sitting) (ADVP (RB still)))))))))))) (. .)))
(ROOT (S (NP (DT )) (VP (VBZ ) (NP (NP (DT ) (NN )) (SBAR (WHADVP (WRB )) (S (NP (DT ) (ADJP (RBS ) (JJ )) (NN )) (VP (VBZ ) (SBAR (WHADVP (WRB ) (RB )) (S (NP (PRP )) (VP (VBP ) (VP (VBN ) (VP (VBG ) (ADVP (RB )))))))))))) (. )))