(S (S (NP (BASENP (DT The) (NN two) (JJ dominant) (NNS parties)) (PP (IN of) (NP (BASENP (NNP Pakistan) (POS 's)) (BASENP (NNP National) (NNP Assembly))))) (VP (VBP have) (VP (VP (VBN united) (PP (IN in) (BASENP (DT a) (NN coalition)))) (S (VP (TO to) (VP (VB impeach) (BASENP (NNP President) (NNP Pervez) (NNP Musharraf)))))))) (PERIOD .))