(S (S (BASENP (NN Marxist) (NNS intellectuals)) (VP (VBD released) (NP (BASENP (DT a) (NN letter)) (VP (VBG supporting) (NP (CC both) (NP (NP (BASENP (DT the) (VBN arrested) (NNP FARC) (NN leader) (NNP Ricardo) (NNP Gonzalez)) (PRN (LRB -LRB-) (VP (ADVP (RB also)) (VP (VBN known) (PP (IN as) (BASENP (NNP Rodrigo) (NNP Granda))))) (RRB -RRB-))) (CC and) (BASENP (DT the) (NNP Venezuelan) (NNP President) (NNP Hugo) (NNP Chavez)))))))) (PERIOD .))