(QT (DQL ``) (QTC (S (S (BASENP (DT The) (NN driver)) (VP (VBD failed) (S (VP (TO to) (VP (VB heed) (NP (BASENP (JJ multiple) (NNS warnings)) (S (VP (TO to) (VP (VB stop)))))))))) (SBAR (IN as) (S (BASENP (PRP he)) (VP (VBD headed) (PP (IN towards) (BASENP (DT the) (JJ inner) (JJ Canadian) (NN cordon))))))) (PERIOD .)) (DQR ''))