(SINV (SINV (QT (DQL ``) (QTC (S (BASENP (PRPD His) (NN death)) (VP (VBZ is) (NP (BASENP (RB quite) (DT a) (JJ significant) (NN blow)) (PP (TO to) (BASENP (NNP al-Qaeda)))))) (COMMA ,)) (DQR '')) (SINV (VP (VBD said)) (BASENP (NNS officials)))) (PERIOD .))