(S (S (BASENP (NNP United) (NNPS States) (NNP Senator) (NNP Hillary) (NNP Clinton)) (VP (VBZ has) (VP (VBN been) (VP (VP (VP (VBG holding) (BASENP (NNS discussions))) (ADVP (RB about))) (CC and) (VP (VP (VBG interviewing) (BASENP (JJ potential) (NN campaign) (NN staff))) (PP (IN for) (NP (BASENP (DT a) (NNP White) (NNP House) (NN bid)) (PP (IN in) (BASENP (NN 2008)))))))))) (PERIOD .))