(S (S (BASENP (NNP Sheep)) (VP (VBZ has) (VP (VP (VBN avoided) (NP (BASENP (NN interview) (NNS requests)) (PP (IN by) (NP (BASENP (NNP The) (NNP Daily) (NNP Collegian)) (COMMA ,) (NP (BASENP (NNP Penn) (NNP State) (POS 's)) (NN newspaper)))))) (COMMA ,) (PP (IN on) (BASENP (JJ multiple) (NNS occasions)))))) (PERIOD .))