(QT (DQL ``) (QTC (S (BASENP (PRP We)) (VP (VBP believe) (SBAR (S (S (BASENP (DT the) (NN air) (NN crash)) (VP (VBD was) (ADJP (RB completely) (JJ avoidable)))) (CC and) (S (NP (BASENP (DT those)) (ADJP (JJ responsible))) (VP (MD should) (VP (VB be) (VP (VBN held) (PP (TO to) (BASENP (NN account))))))))))) (PERIOD .)) (DQR ''))