(QT (DQL ``) (QTC (S (VP (VP (VBP Do) (RB not)) (VP (VP (VB comment) (UCP (ADVP (RB officially)) (CC and) (PP (PP (IN of) (BASENP (NN course))) (COMMA ,) (PP (ADVP (RB not)) (PP (IN on) (BASENP (DT the) (NN air))))))) (COMMA ,) (PP (IN about) (BASENP (PRP it)))))) (PERIOD .)) (DQR ''))