(S (S (BASENP (NNP Senator) (NNP McCain)) (VP (VP (VBD traveled) (PP (TO to) (BASENP (DT the) (NN church)))) (CC and) (VP (VP (VP (VBD waited) (PP (IN in) (BASENP (DT a) (JJ green) (NN room)))) (SBAR (IN while) (S (BASENP (NNP Obama)) (VP (VBD was) (VP (VBG speaking)))))) (CONJP (COMMA ,) (CC and)) (VP (BASENP (IN by) (NN agreement)) (VP (VP (VBD did) (RB not)) (VP (VB listen) (PP (TO to) (NP (BASENP (DT the) (NNS questions)) (CC or) (NP (BASENP (NNP Senator) (NNP Obama) (POS 's)) (NNS responses)))))))))) (PERIOD .))