(S (S (BASENP (NNP Bishop) (NNP Rafael) (NNP Guizar) (NNP Valencia)) (VP (VBD disguised) (S (BASENP (PRP himself)) (VP (TO to) (VP (VP (VB care) (PP (IN for) (BASENP (DT the) (NN wounded)))) (PP (IN during) (BASENP (DT the) (JJ anti-clerical) (JJ Mexican) (NN revolution)))))))) (PERIOD .))