below may not mark mr. twohy 's emergence into the mainstream , but his promise remains undiminished . 
(ROOT (S (S (ADVP (RB below)) (VP (MD may) (RB not) (VP (VB mark) (NP (NP (NP (NNP mr.) (NNP twohy) (POS 's)) (NN emergence)) (PP (IN into) (NP (DT the) (NN mainstream))))))) (, ,) (CC but) (S (NP (PRP$ his) (NN promise)) (VP (VBZ remains) (ADJP (JJ undiminished)))) (. .)))
(ROOT (S (S (ADVP (RB )) (VP (MD ) (RB ) (VP (VB ) (NP (NP (NP (NNP ) (NNP ) (POS )) (NN )) (PP (IN ) (NP (DT ) (NN ))))))) (, ) (CC ) (S (NP (PRP$ ) (NN )) (VP (VBZ ) (ADJP (JJ )))) (. )))