(S (S (PP (IN In) (NP (BASENP (DT a) (NN 2003) (NN interview)) (PP (IN with) (BASENP (DT the) (NNP Associated) (NNP Press))))) (COMMA ,) (S (BASENP (NNP Rick) (NNP Santorum)) (VP (VP (VBD compared) (NP (BASENP (NN legalizing) (JJ same-sex) (NN marriage)) (PP (IN in) (BASENP (DT the) (NNP United) (NNPS States))))) (PP (TO to) (S (VP (VBG supporting) (BASENP (NN bestiality)))))))) (PERIOD .))