(S (S (PP (IN In) (BASENP (DT the) (NN 1964) (NNP Tokyo) (NNPS Games))) (S (BASENP (PRP he)) (VP (VP (VBD reached) (NP (BASENP (DT the) (NN semi-final)) (PP (IN of) (BASENP (DT the) (NN 100) (NNS meters))))) (COMMA ,) (S (VP (VBG finishing) (BASENP (NN sixth))))))) (PERIOD .))