(S (S (PP (IN Since) (NP (NP (BASENP (PRPD their) (JJ last) (NN meeting)) (PP (IN with) (BASENP (NNP Mr.) (NNP Bush)))) (PP (IN at) (BASENP (DT the) (NNP Annapolis) (NNP Mideast) (NN peace) (NN conference))))) (COMMA ,) (S (NP (BASENP (NNP Mr.) (NNP Abbas)) (CC and) (BASENP (NNP Mr.) (NNP Olmert))) (VP (VBP have) (VP (BASENP (DT each)) (VP (VP (VBN accused) (BASENP (DT the) (NN other))) (PP (IN of) (S (VP (VBG reneging) (PP (IN on) (NP (NNS pledges) (SBAR (S (VP (TO to) (VP (VB advance) (BASENP (DT the) (NN peace) (NN process)))))))))))))))) (PERIOD .))