(S (S (PP (IN In) (NP (BASENP (NN lieu)) (PP (IN of) (BASENP (DT a) (ADJP (JJR longer) (JJ substantive)) (NN discussion))))) (COMMA ,) (S (BASENP (EX there)) (VP (VP (VBD was) (NP (BASENP (DT a) (JJ 3-minute) (NN exchange)) (PP (IN of) (NP (BASENP (NNS pleasantries)) (PP (IN between) (BASENP (NNP Rice) (CC and) (NNP Mottaki))))))) (PP (IN at) (BASENP (DT the) (NN end)))))) (PERIOD .))