(S (S (PP-SBJ (BASENP (NN 政府)) (IN は)) (VP (VP (PP (NP (PP (BASENP (NN 事故)) (IN の)) (NN 前)) (IN に)) (VP (PP-OBJ (NP (PP (BASENP (NN ５) (NN 階) (NN 建て)) (IN の)) (NN 構造)) (IN を)) (VP (NN 調査) (VBV し)))) (COMMA 、) (VP (PP-OBJ (BASENP (NN 修理)) (IN を)) (VP (VP (VBV 命じ) (INTE て)) (VP (VBV い) (VP (MD た))))))) (PERIOD 。))
政府 は 事故 の 前 に 5 階 建て の 構造 を 調査 し 、 修理 を 命じ て い た 。
After the tragedy , the government announced that it would inspect buildings older than 50 years in one month .