(S (S (NP (BASENP (NNP Darwin) (NNP McCallian)) (PRN (COMMA ,) (NP (BASENP (NN 51)) (COMMA ,) (PP (IN of) (BASENP (NNP Burke) (COMMA ,) (NNP Va.)))) (COMMA ,))) (VP (VP (VBZ rises) (PP (IN at) (BASENP (NN 4) (NN a.m.)))) (S (VP (TO to) (VP (VP (VP (VB get) (BASENP (DT a) (NN jump))) (PP (IN on) (BASENP (NN traffic)))) (PP (IN for) (NP (BASENP (PRPD his) (NN commute)) (PP (TO to) (BASENP (NNP Washington) (COMMA ,) (NNP DC)))))))))) (PERIOD .))