(S (S (SBAR (S (PP-SBJ (BASENP (NN 爆弾)) (IN が)) (VP (ADVP (NN 安全) (INRB に)) (VP (PP-OBJ (BASENP (NN 信管)) (IN を)) (VP (VBO 外さ) (VP (VB れる)))))) (NN 間)) (COMMA 、) (S (PP-SBJ (BASENP (NN ２０) (NN 人)) (IN が)) (VP (PP (BASENP (NN 自宅)) (IN を)) (VP (VP (NN 避難) (VBV し)) (VP (MD た)))))) (PERIOD 。))
爆弾 が 安全 に 信管 を 外さ れる 間 、 20 人 が 自宅 を 避難 し た 。
20 people had to evacuate their homes while the bomb was safely defused .