(SINV (SINV (QT (DQL ``) (QTC (S (BASENP (PRP We)) (VP (VP (VBD did) (RB not)) (VP (VP (VB receive) (BASENP (DT any) (NNS complaints))) (PP (IN during) (BASENP (DT this) (NN period)))))) (COMMA ,)) (DQR '')) (SINV (VP (VBD said)) (NP (NP (BASENP (DT the) (NN chairman)) (PP (IN of) (NP (BASENP (NNP Mozambique) (POS 's)) (BASENP (NNP National) (NNPS Elections) (NNP Commission))))) (COMMA ,) (BASENP (NNP Leopoldo) (NNP da) (NNP Costa))))) (PERIOD .))