(S (S (BASENP (DT The) (NN government)) (VP (VBZ is) (VP (VBG being) (VP (VBN bolstered) (PP (IN by) (NP (BASENP (DT the) (JJ continuing) (NN presence)) (PP (IN of) (NP (BASENP (DT the) (JJ peacekeeping) (NN force)) (VP (VBN composed) (PP (IN of) (BASENP (NNPS Ugandans) (CC and) (NNPS Burundians)))))))))))) (PERIOD .))