(QT (DQL ``) (QTC (S (S (BASENP (DT The) (NN twin) (NNS towers)) (VP (VBP have) (VP (VBN happened)))) (COMMA ,) (S (NP (EX there)) (VP (VBZ is) (NP (BASENP (DT no) (NN way)) (SBAR (S (BASENP (PRP you)) (VP (MD can) (VP (VB stop) (BASENP (PRP it)))))))))) (PERIOD .)) (DQR ''))