serves as a paper skeleton for some very good acting , dialogue , 
(ROOT (VP (VBZ serves) (PP (IN as) (NP (NP (DT a) (NN paper) (NN skeleton)) (PP (IN for) (NP (DT some) (ADJP (RB very) (JJ good)) (NN acting) (, ,) (NN dialogue) (, ,)))))))
(ROOT (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (NN ) (NN )) (PP (IN ) (NP (DT ) (ADJP (RB ) (JJ )) (NN ) (, ) (NN ) (, )))))))