(S (S (S (BASENP (NNP Matos)) (VP (VP (VP (VBD won) (BASENP (DT the) (JJ gold) (NN medal))) (PP (IN in) (BASENP (NNP Sydney)))) (PP (IN in) (BASENP (NN 2000))))) (COLON ;) (S (BASENP (PRP he)) (VP (VP (VP (VBD finished) (PP (IN in) (BASENP (JJ 11th) (NN place)))) (PP (IN in) (BASENP (NNP Athens)))) (ADVP (BASENP (NN four) (NNS years)) (RBR later))))) (PERIOD .))