(S (S (BASENP (NNP Comando) (NNP Vermelho) (NNS members)) (VP (VP (VBD started) (S (VP (VBG attacking) (NP (BASENP (DT the) (NN rival) (NNS members)) (PP (IN of) (BASENP (NNP ADA))))))) (S (VP (TO to) (VP (VB protect) (BASENP (PRPD their) (NN turf))))))) (PERIOD .))