(S (S (NP (BASENP (JJ Senior) (NNS officials)) (PP (IN from) (NP (QP (RB nearly) (NN 50)) (NP (BASENP (NNS countries)) (CC and) (BASENP (JJ international) (NNS organizations)))))) (VP (VBP have) (VP (VP (VBN gathered) (PP (IN in) (NP (BASENP (NNP Annapolis) (COMMA ,) (NNP Maryland)) (PP (IN near) (BASENP (NNP Washington) (COMMA ,) (NNP D.C.)))))) (PP (IN for) (NP (BASENP (DT a) (NN conference)) (VP (VBN aimed) (PP (IN at) (S (VP (VBG launching) (NP (BASENP (JJ final-status) (NN peace) (NNS negotiations)) (PP (IN between) (NP (BASENP (NNP Israel)) (CC and) (BASENP (DT the) (NNPS Palestinians)))))))))))))) (PERIOD .))