(S (S (BASENP (DT This)) (VP (VBD enabled) (S (BASENP (PRP him)) (VP (TO to) (VP (VP (VB join) (ADVP (ADVP (RB back) (PRT (RP in))) (PP (TO to) (BASENP (DT the) (NN race))))) (PP (IN in) (BASENP (JJ first) (NN place)))))))) (PERIOD .))