(S (S (NP (BASENP (DT The) (JJ independent) (NN operating) (NN organization)) (NP (BASENP (NNP Centre)) (PP (IN for) (S (VP (NNP Monitoring) (BASENP (NNP Election) (NNP Violence))))))) (VP (VBD said) (SBAR (S (BASENP (PRP it)) (VP (VBD had) (VP (VP (VBN confirmed) (NP (NP (ADJP (JJ close) (PP (TO to) (BASENP (QP (DT a) (NN hundred))))) (BASENP (JJ violent) (NNS incidents))) (PP (IN during) (BASENP (DT the) (NN day))))) (COMMA ,) (S (VP (VBG adding) (SBAR (IN that) (S (BASENP (PRP it)) (VP (VBZ believes) (SBAR (S (BASENP (DT the) (NN number)) (VP (MD could) (VP (VB rise) (PP (TO to) (BASENP (NN 150)))))))))))))))))) (PERIOD .))