from the screenplay , but rather the mediocre performances 
(ROOT (PP (PP (IN from) (NP (DT the) (NN screenplay))) (, ,) (CC but) (ADVP (RB rather)) (NP (DT the) (JJ mediocre) (NNS performances))))
(ROOT (PP (PP (IN ) (NP (DT ) (NN ))) (, ) (CC ) (ADVP (RB )) (NP (DT ) (JJ ) (NNS ))))