(S (S (S (BASENP (NNP Uribe)) (VP (VBD insisted) (SBAR (IN that) (S (S (BASENP (NNP Ecuador)) (VP (VP (VBZ has) (RB not)) (VP (VBN done) (ADVP (RB enough) (S (VP (TO to) (VP (VB fight) (BASENP (DT the) (NNS rebels))))))))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBD was) (NP (BASENP (DT the) (NN reason)) (SBAR (S (BASENP (DT the) (NN operation)) (VP (VBD had) (S (VP (TO to) (VP (VB remain) (BASENP (DT a) (NN secret)))))))))))))))) (COMMA ,) (S (BASENP (PRP he)) (VP (VBD said)))) (PERIOD .))