
Are the following mentions coreferent?:
<m> bombardment </m> in South Sudanese officials have condemned Sudan after an aerial bombardment of a refugee camp in their territory. James Copnall was at the Yida camp in oil - rich Unity State, which borders Sudan, when it was bombed. Our reporter says he arrived at the camp at about 12 : 00 GMT on Thursday as a second round of bombs hit. 
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<m> bombed </m> in A refugee camp in South Sudan's Unity state was bombed on Thursday, South Sudan officials and witnesses said, threatening to raise tensions with Sudan. Khartoum denies that they carried out the strike. 