(S (S (BASENP (NNP Bentsen)) (VP (VBZ is) (ADJP (ADJP (RBS most) (JJ famous)) (PP (IN for) (NP (BASENP (PRPD his) (NNS words)) (PP (IN during) (NP (BASENP (DT a) (ADJP (JJ Vice) (JJ Presidential)) (NN debate)) (PP (IN on) (NP (BASENP (NNP October) (NN 5)) (COMMA ,) (BASENP (NN 1988))))))))))) (PERIOD .))