(S (S (SBAR (IN After) (S (VP (VP (VBG working) (PP (IN as) (NP (BASENP (JJ assistant) (NN director)) (PP (IN on) (BASENP (NNP L'Aveu)))))) (PP (IN with) (BASENP (NNP Costa) (NNP Gavras)))))) (S (BASENP (PRP he)) (VP (VP (VP (VBD directed) (BASENP (PRPD his) (JJ first) (NN film))) (PP (IN in) (BASENP (NN 1973)))) (COMMA ,) (BASENP (NNP France) (COMMA ,) (NNP Inc.))))) (PERIOD .))