if you go into the theater expecting a scary , action-packed chiller 
(ROOT (SBAR (IN if) (S (NP (PRP you)) (VP (VBP go) (PP (IN into) (NP (DT the) (NN theater))) (S (VP (VBG expecting) (NP (DT a) (JJ scary) (, ,) (ADJP (NN action) (HYPH -) (VBN packed)) (NN chiller))))))))
(ROOT (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (PP (IN ) (NP (DT ) (NN ))) (S (VP (VBG ) (NP (DT ) (JJ ) (, ) (ADJP (NN ) (HYPH ) (VBN )) (NN ))))))))