(S (NP (NP (BASENP (NNP David) (NNP Waltz)) (PP (IN of) (BASENP (NNP Columbia) (NNP University)))) (CC and) (NP (BASENP (NNP Bruce) (NNP Buchanan)) (PP (IN of) (NP (BASENP (DT the) (NNP University)) (PP (IN of) (BASENP (NNP Pittsburgh))))))) (VP (VBP say) (SBAR (IN that) (QT (DQL ``) (QTC (S (PP (IN For) (BASENP (DT the) (JJ foreseeable) (NN future))) (COMMA ,) (S (S (NP (BASENP (DT the) (NN prospect)) (PP (IN of) (S (VP (VP (VBG using) (BASENP (JJ automated) (NNS systems))) (PP (IN as) (BASENP (NNS assistants))))))) (VP (VBZ holds) (BASENP (JJ vast) (NN promise)))) (SBAR (IN as) (S (BASENP (DT these) (NNS assistants)) (VP (VBP are) (VP (VBG becoming) (ADJP (ADJP (CONJP (RB not) (RB only)) (ADJP (JJR faster))) (CC but) (ADJP (ADJP (ADJP (RB much) (JJR broader)) (PP (IN in) (BASENP (PRPD their) (NNS capabilities)))) (COLON --) (ADJP (ADJP (ADJP (RBR more) (JJ knowledgeable)) (COMMA ,) (ADJP (RBR more) (JJ creative))) (CONJP (COMMA ,) (CC and)) (ADJP (RBR more) (JJ self-reflective))))))))))) (COMMA ,)) (DQR '')))))