(S (S (PP (VBG According) (PP (TO to) (NP (BASENP (DT the) (NNP United) (NNPS States)) (VP (VBN based) (NP (BASENP (NN terrorist) (VBG monitoring) (NN group)) (COMMA ,) (BASENP (NNP IntelCenter))))))) (COMMA ,) (S (S (BASENP (DT the) (NN video)) (VP (MD will) (VP (VB be) (VP (VBN released) (PP (IN within) (BASENP (DT the) (JJ next) (NN 24) (NNS hours))))))) (CONJP (COMMA ,) (CC but)) (S (S (BASENP (PRP it)) (VP (VP (VBZ is) (RB not)) (VBN known))) (SBAR (SBAR (IN if) (S (BASENP (NNP bin) (NNP Laden)) (VP (MD will) (VP (ADVP (RB actually)) (VP (VB appear) (PP (IN in) (BASENP (DT the) (NN video)))))))) (CONJP (COMMA ,) (CC or)) (SBAR (IN if) (S (NP (BASENP (DT an) (JJ audio) (NN recording)) (PP (IN of) (BASENP (PRPD his) (NN voice)))) (VP (MD will) (VP (ADVP (RB just)) (VP (VB be) (ADJP (JJ present))))))))))) (PERIOD .))