(S (S (PP (IN Among) (NP (BASENP (JJ other) (JJ major) (NNS candidates)) (PP (IN for) (BASENP (DT the) (JJ 2012) (NNP Republican) (JJ presidential) (NN nomination))))) (COMMA ,) (S (NP (NP (NP (BASENP (NNP former) (NNP Governor)) (PP (IN of) (BASENP (NNP Massachusetts)))) (BASENP (NNP Mitt) (NNP Romney))) (CC and) (BASENP (NNP Texas) (NN congressman) (NNP Ron) (NNP Paul))) (VP (VP (VBD submitted) (BASENP (DT the) (VBN required) (NN petition))) (CC and) (VP (VBD qualified) (PP (IN for) (BASENP (DT the) (NN ballot))))))) (PERIOD .))