(S (S (BASENP (PRP It)) (VP (VBZ is) (VP (ADVP (RB also)) (VP (VBN predicted) (SBAR (IN that) (S (BASENP (NNP Montenegro)) (VP (MD will) (VP (VP (VB join) (BASENP (DT the) (NNP United) (NNPS Nations))) (PP (IN in) (BASENP (NNP September))))))))))) (PERIOD .))