(S (S (S (BASENP (NNP Scottish) (NNP IndyCar) (NN driver) (NNP Dario) (NNP Franchitti)) (VP (VP (VP (VP (VBD won) (BASENP (PRPD his) (JJ second) (NNP Indianapolis) (NN 500))) (PP (IN in) (BASENP (NN four) (NNS years)))) (BASENP (NN today))) (PP (IN after) (S (VP (VBG leading) (BASENP (NN 155) (NNS laps))))))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (NP (BASENP (DT the) (JJ fourth) (JJS most)) (PP (IN in) (NP (BASENP (DT the) (JJ 99-year) (NN history)) (PP (IN of) (BASENP (DT the) (NN race)))))))))) (PERIOD .))