(S (S (NP (BASENP (NNP Frelimo)) (PRN (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ has) (NP (BASENP (DT a) (JJ two-thirds) (NN majority)) (PP (IN in) (BASENP (DT the) (NN parliament))))))) (COMMA ,))) (VP (VBZ has) (NP (NP (BASENP (DT a) (JJ sufficient) (NN number)) (PP (IN of) (BASENP (NNS seats)))) (SBAR (S (VP (TO to) (VP (VP (VB alter) (BASENP (DT the) (NN constitution))) (PP (IN without) (NP (BASENP (NN support)) (PP (IN from) (BASENP (JJ other) (NNS parties)))))))))))) (PERIOD .))