
Are the following mentions coreferent?:
<m> strike </m> in South Sudan accuses Sudan of air strike on refugee camp
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<m> deaths </m> in According to the officials, military aircraft from Sudan crossed the new international border with South Sudan and dropped bombs in and around a camp filled with refugees. A government official initially reported deaths, but an American activist who spoke to aid workers at the camp later said there were no casualties. The violence in and near the Yida refugee camp, located 10 miles ( 15 kilometers ) south of the border, came one day after bombings were reported in another region of South Sudan. 