(S (S (PP (IN After) (NP (BASENP (DT a) (NN slew)) (PP (IN of) (NP (NP (BASENP (NNS crises)) (PP (IN during) (NP (BASENP (NNP Santana) (NNP Lopes) (POS 's)) (NN tenure)))) (COMMA ,) (PP (VBG including) (NP (BASENP (JJ poor) (NN credit) (NNS ratings)) (CC and) (NP (BASENP (NNS accusations)) (PP (IN of) (BASENP (NN media) (NN censorship)))))))))) (COMMA ,) (S (BASENP (NNP Sampaio)) (VP (VP (VP (VBD dissolved) (BASENP (DT the) (NN parliament))) (PP (IN on) (BASENP (NNP Friday)))) (PP (IN in) (NP (BASENP (DT an) (NN attempt)) (S (VP (TO to) (VP (VB restore) (NP (BASENP (NN credibility)) (PP (TO to) (BASENP (DT the) (NN nation)))))))))))) (PERIOD .))