benefited from a sharper , cleaner script 
(ROOT (S (VP (VBD benefited) (PP (IN from) (NP (DT a) (JJR sharper) (, ,) (JJR cleaner) (NN script))))))
(ROOT (S (VP (VBD ) (PP (IN ) (NP (DT ) (JJR ) (, ) (JJR ) (NN ))))))