(S (S (QT (DQL ``) (QTC (S (BASENP (PRP We)) (VP (VBP think) (SBAR (S (BASENP (PRP we)) (VP (VBP have) (VP (VP (VP (VBN fulfilled) (BASENP (PRPD our) (NN task))) (COMMA ,) (ADVP (ADVP (RB as) (RB far)) (SBAR (IN as) (S (VP (VBD was) (ADJP (JJ possible))))))) (COMMA ,) (PP (ADVP (RB especially)) (PP (IN in) (NP (BASENP (DT this) (NN time)) (PP (IN of) (BASENP (NNS trials)))))))))))) (COMMA ,)) (DQR '')) (S (BASENP (PRP they)) (VP (VBD said)))) (PERIOD .))