(S (PP (IN In) (NP (BASENP (NNP McCain) (POS 's)) (BASENP (NN TV) (NN ad)))) (COMMA ,) (S (BASENP (PRP it)) (VP (VP (VBD was) (VP (VBN stated))) (SBAR (IN that) (S (BASENP (NNP Obama)) (VP (VBD was) (QT (DQL ``) (QTC (NP (BASENP (DT the) (JJS biggest) (NN celebrity)) (PP (IN in) (BASENP (DT the) (NN world)))) (PERIOD .)) (DQR ''))))))))