(S (S (BASENP (DT The) (NN race)) (VP (VBD became) (VP (VP (ADVP (RB strongly)) (VBN contested)) (PP (IN between) (NP (NP (BASENP (JJ self-proclaimed) (JJ progressive) (NNS activists)) (VP (VBG supporting) (BASENP (NNP Cegalis)))) (CC and) (NP (BASENP (NNP Democrats)) (SBAR (WHNP (WP who)) (S (VP (VBD preferred) (S (VP (TO to) (VP (VB work) (PP (IN with) (BASENP (DT the) (NN party) (NN candidate))))))))))))))) (PERIOD .))