are served with a hack script . 
(ROOT (S (VP (VBP are) (VP (VBN served) (PP (IN with) (NP (DT a) (NN hack) (NN script))))) (. .)))
(ROOT (S (VP (VBP ) (VP (VBN ) (PP (IN ) (NP (DT ) (NN ) (NN ))))) (. )))