
Are the following mentions coreferent?:
<m> bombed </m> in A refugee camp in South Sudan's Unity state was bombed, South Sudan officials and witnesses said, threatening to raise tensions with Sudan in the violence- plagued border region. A Reuters correspondent heard a large explosion in the Yida refugee camp, then saw a crater about two meters ( 6. 6 feet ) wide, an unexploded bomb wedged in the side of a school building and a white aircraft flying north. 
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<m> Bombing </m> in South Sudan Accuses Sudan of Bombing Civilian Camp Amid Fears of War Civilians fled as bombs fell on a camp for displaced people in South Sudan on Thursday, and President Salva Kiir accused the Sudanese government of planning to invade his newly independent nation. Mr. Kiir has also accused the Sudanese government of bombing the South Sudanese area of Guffa in recent days, killing at least seven people and potentially moving the insurgencies on both sides of the border closer to an international conflict. 