there may have been a good film in `` trouble every day , '' but it is not what is on the screen . 
(ROOT (S (S (NP (EX there)) (VP (MD may) (VP (VB have) (VP (VBN been) (NP (NP (DT a) (JJ good) (NN film)) (PP (IN in) (`` ``) (NP (NN trouble)))) (NP (DT every) (NN day)))))) (, ,) ('' '') (CC but) (S (NP (PRP it)) (VP (VBZ is) (RB not) (SBAR (WHNP (WP what)) (S (VP (VBZ is) (PP (IN on) (NP (DT the) (NN screen)))))))) (. .)))
(ROOT (S (S (NP (EX )) (VP (MD ) (VP (VB ) (VP (VBN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (`` ) (NP (NN )))) (NP (DT ) (NN )))))) (, ) ('' ) (CC ) (S (NP (PRP )) (VP (VBZ ) (RB ) (SBAR (WHNP (WP )) (S (VP (VBZ ) (PP (IN ) (NP (DT ) (NN )))))))) (. )))