(S (BASENP (NNP Peter) (NNP Hain)) (VP (VBD called) (S (NP (NP (BASENP (DT the) (NN refusal)) (PP (IN of) (BASENP (NNS parties)))) (S (VP (TO to) (VP (VB cooperate))))) (QT (DQL ``) (QTC (ADJP (JJ frustrating)) (PERIOD .)) (DQR '')))))