(S (S (BASENP (PRP He)) (VP (VBD admitted) (SBAR (S (BASENP (EX there)) (VP (VBD had) (UCP (VP (VBN been) (NP (BASENP (NN communication)) (PP (IN with) (BASENP (DT the) (NNP FARC))))) (CONJP (COMMA ,) (CC but)) (PP (ADVP (RB only)) (PP (VBG regarding) (NP (BASENP (DT the) (NN release)) (PP (IN of) (NP (NP (BASENP (NNS hostages)) (VP (VBN held) (PP (IN by) (BASENP (DT the) (NNS rebels))))) (COMMA ,) (PP (VBG including) (BASENP (NNP French-Colombian) (NN politician) (NNP Íngrid) (NNP Betancourt)))))))))))))) (PERIOD .))