the premise of `` abandon '' holds promise , ... but its delivery is a complete mess . 
(ROOT (S (S (NP (NP (DT the) (NN premise)) (PP (IN of) (`` ``) (NP (NN abandon)) ('' ''))) (VP (VBZ holds) (NP (NN promise)))) (, ,) (, ...) (CC but) (S (NP (PRP$ its) (NN delivery)) (VP (VBZ is) (NP (DT a) (JJ complete) (NN mess)))) (. .)))
(ROOT (S (S (NP (NP (DT ) (NN )) (PP (IN ) (`` ) (NP (NN )) ('' ))) (VP (VBZ ) (NP (NN )))) (, ) (, ) (CC ) (S (NP (PRP$ ) (NN )) (VP (VBZ ) (NP (DT ) (JJ ) (NN )))) (. )))