(SINV (SINV (QT (DQL ``) (QTC (S (S (BASENP (PRP We)) (VP (VP (VBP are) (RB not)) (VP (VBG talking) (PP (IN about) (BASENP (DT a) (JJ terrorist) (NN attack)))))) (COMMA ,) (S (BASENP (PRP we)) (VP (VBP are) (VP (VBG talking) (PP (IN about) (NP (BASENP (DT a) (NN failure)) (S (VP (TO to) (VP (VB observe) (BASENP (NN fire) (NNS regulations))))))))))) (COMMA ,)) (DQR '')) (SINV (SINV (VP (VBD said)) (NP (BASENP (DT an) (NN official)) (PP (IN for) (BASENP (DT an) (JJ investigative) (NN body))))) (COMMA ,) (SBAR (IN as) (S (VP (VBN quoted) (PP (IN by) (BASENP (DT the) (NNP ITAR-TASS) (NN news) (NN agency)))))))) (PERIOD .))