(S (S (BASENP (NNP Al-Jazeera)) (VP (VP (VBD reported) (ADVP (BASENP (DT a) (JJ few) (NNS days)) (RBR earlier))) (SBAR (IN that) (S (S (BASENP (DT the) (JJ Iraqi) (NNS militants)) (VP (MD would) (VP (VB kill) (BASENP (DT the) (NNS journalists))))) (SBAR (IN unless) (S (BASENP (DT the) (JJ Romanian) (NN government)) (VP (VP (VP (VBZ withdraws) (BASENP (PRPD its) (NNS troops))) (PP (IN from) (BASENP (DT the) (NN country)))) (PP (IN within) (BASENP (NN four) (NNS days)))))))))) (PERIOD .))