(S (S (BASENP (NNP Barbaro)) (VP (VP (VP (VBD suffered) (BASENP (DT a) (JJ major) (NN injury))) (PP (TO to) (BASENP (PRPD his) (JJ right) (JJ hind) (NN leg)))) (PP (ADVP (RB shortly)) (PP (IN after) (NP (BASENP (DT the) (NN start)) (PP (IN of) (BASENP (DT the) (NN 2006) (NNP Preakness) (NNPS Stakes)))))))) (PERIOD .))