(QT (DQL ``) (QTC (S (CC But) (S (BASENP (PRP we)) (VP (MD should) (VP (ADVP (RB never)) (VP (VB forget) (NP (BASENP (DT the) (JJ human) (NN cost)) (SBAR (WHNP (WDT which)) (S (VP (VBZ has) (VP (VBN come) (PP (IN with) (BASENP (DT that))))))))))))) (PERIOD .)) (DQR ''))