(S (S (NP (BASENP (NNP Bruce) (NNP Knobloch)) (PP (IN of) (BASENP (DT the) (NN 30A) (NN network)))) (VP (VBD indicated) (SBAR (IN that) (S (NP (BASENP (DT the) (NN purpose)) (PP (IN of) (BASENP (DT the) (NN hoax)))) (VP (VBD was) (S (VP (TO to) (VP (VB show) (SBAR (WHADJP (WRB how) (JJ shallow)) (S (NP (BASENP (DT the) (NN media) (NN coverage)) (PP (IN of) (NP (BASENP (DT the) (NN conference)) (CC and) (BASENP (DT the) (NN protest))))) (VP (VBZ is)))))))))))) (PERIOD .))