(S (S (BASENP (PRP They)) (VP (VBD added) (NP (BASENP (DT the) (NN fact)) (SBAR (IN that) (S (BASENP (DT the) (JJ next) (NN series)) (VP (VBZ is) (ADJP (JJ due) (S (VP (TO to) (VP (VB start) (PP (IN during) (NP (BASENP (DT the) (NN build) (RP up)) (PP (TO to) (BASENP (DT a) (JJ possible) (NNP General) (NNP Election))))))))))))))) (PERIOD .))