(S (S (QT (DQL ``) (QTC (S (NP (BASENP (NNP Mr) (NNP Bush)) (COMMA ,) (BASENP (NNP Sr.))) (VP (VBZ is) (VP (ADVP (RB definitely)) (VP (RB not) (VP (VBG attending) (BASENP (DT the) (NN conference))))))) (COMMA ,)) (DQR '')) (S (BASENP (PRP he)) (VP (VBD said)))) (PERIOD .))