
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> Bombs </m> in Sudanese Refugee Camp, Reports Say Sudanese military aircraft from Sudan crossed the new international border with South Sudan and dropped bombs in and around a camp filled with refugees, officials said. Explosive fighting broke out 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, an attack that provoked strong condemnation from the U. S. State Department. 