how very bad a motion picture can truly be 
(ROOT (SBAR (WHADJP (WRB how) (RB very) (JJ bad)) (S (NP (DT a) (NN motion) (NN picture)) (VP (MD can) (ADVP (RB truly)) (VP (VB be))))))
(ROOT (SBAR (WHADJP (WRB ) (RB ) (JJ )) (S (NP (DT ) (NN ) (NN )) (VP (MD ) (ADVP (RB )) (VP (VB ))))))