(S (S (BASENP (NNP Helen)) (VP (VP (VBD was) (VP (VBG battling) (BASENP (NN cancer)))) (CC and) (VP (VBD died) (NP (BASENP (NN 18) (NNS days)) (SBAR (IN before) (S (BASENP (NNP Carey)) (VP (VBD announced) (NP (BASENP (PRPD his) (NNS intentions)) (S (VP (TO to) (VP (VB run)))))))))))) (PERIOD .))