(S (S (BASENP (NNP Schriner)) (VP (VP (ADVP (RB previously)) (VP (VP (VBD ran) (PP (IN for) (BASENP (NN president)))) (PP (IN in) (NP (NP (BASENP (NN 2000)) (COMMA ,) (BASENP (NN 2004))) (CONJP (COMMA ,) (CC and)) (BASENP (NN 2008)))))) (CONJP (COMMA ,) (CC but)) (VP (VBD failed) (S (VP (TO to) (VP (VP (VB gain) (BASENP (JJ much) (NN traction))) (PP (IN in) (BASENP (DT the) (NNS races))))))))) (PERIOD .))