(S (S (PP (IN In) (NP (BASENP (DT the) (JJ last) (NN six) (JJ free) (NNS elections)) (VP (VBN held) (PP (IN since) (BASENP (NN 1989)))))) (COMMA ,) (S (S (BASENP (DT no) (NN government)) (VP (VBZ has) (VP (VBN been) (VP (VBN re-elected))))) (COLON --) (S (BASENP (DT each)) (VP (VP (VBZ has) (VP (VBN had) (S (VP (TO to) (VP (VP (VB implement) (BASENP (JJ stringent) (ADJP (JJ economic) (CC and) (JJ social)) (NNS reforms))) (COMMA ,) (PP (IN since) (NP (BASENP (DT the) (NN fall)) (PP (IN of) (BASENP (NN communism)))))))))) (CONJP (COMMA ,) (CC and)) (VP (VBZ has) (VP (VP (VBN lost) (BASENP (JJ popular) (NN support))) (PP (IN as) (BASENP (DT a) (NN result))))))))) (PERIOD .))