(S (BASENP (NNP Moussaoui)) (VP (VBZ is) (VP (VP (VBN believed) (PP (IN by) (BASENP (DT some)))) (S (VP (TO to) (VP (VB be) (NP (BASENP (DT the) (JJ missing) (NN member)) (PP (IN in) (NP (NP (BASENP (DT the) (NN team)) (PP (IN of) (BASENP (NN 19) (JJ other) (NNS attackers)))) (SBAR (WHNP (WDT that)) (S (VP (VP (VBD carried) (PRT (RP out))) (NP (BASENP (DT the) (NN suicide) (NN airliner) (NNS strikes)) (PP (IN in) (NP (BASENP (NNP New) (NNP York) (NNP City)) (CC and) (BASENP (NNP Washington) (NNP D.C.)))))))))))))))))