(S (S (PP (IN At) (BASENP (JJ other) (NNS times))) (COMMA ,) (S (BASENP (DT the) (NN government)) (VP (VBZ has) (VP (VBN claimed) (SBAR (S (BASENP (PRP it)) (VP (VBZ is) (VP (VP (VBG destroying) (BASENP (DT the) (NNS buildings))) (S (VP (VP (TO to) (VP (VB get) (S (VP (VB rid) (PP (IN of) (BASENP (JJ unsafe) (NNS structures))))))) (CC and) (VP (TO to) (VP (VB reduce) (BASENP (NN overcrowding)))))))))))))) (PERIOD .))