(S (S (BASENP (DT An) (NNP Intel) (NN spokesman)) (VP (VP (VBD cited) (NP (DT a) (QT (DQL ``) (BASENP (JJ philosophical) (NN impasse)) (DQR '')))) (PP (IN as) (NP (BASENP (DT the) (NN reason)) (PP (IN for) (BASENP (DT the) (NN split))))))) (PERIOD .))