(QT (DQL ``) (QTC (S (S (BASENP (NN Surgery)) (VP (VBD was) (BASENP (DT the) (JJ long) (NN term) (NN answer)))) (SBAR (IN since) (S (BASENP (EX there)) (VP (VBD were) (BASENP (JJ many) (NNS blockages)))))) (PERIOD .)) (DQR ''))