that delivers on the promise of excitement 
(ROOT (S (NP (DT that)) (VP (VBZ delivers) (PP (IN on) (NP (NP (DT the) (NN promise)) (PP (IN of) (NP (NN excitement))))))))
(ROOT (S (NP (DT )) (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN ))))))))