(S (S (PP (IN In) (BASENP (NN 2012))) (COMMA ,) (S (BASENP (PRP he)) (VP (VP (VBD chose) (S (VP (TO to) (VP (VB mount) (BASENP (PRPD his) (JJ own) (JJ presidential) (NN campaign)))))) (COMMA ,) (S (VP (VP (VBG seeking) (BASENP (DT the) (NNP Republican) (NNP Party) (NN nomination))) (PP (IN on) (NP (BASENP (DT a) (NN platform)) (PP (IN of) (NP (NP (BASENP (NNS non-interventionism)) (PP (IN in) (BASENP (JJ foreign) (NN affairs)))) (CC and) (NP (BASENP (JJ extensive) (NNS cuts)) (PP (TO to) (BASENP (DT the) (JJ federal) (NN budget))))))))))))) (PERIOD .))