
Are the following mentions coreferent?:
<m> air attack </m> in The UN refugee agency on Friday strongly condemned the aerial bombing of a temporary refugee camp in South Sudan sheltering more than 20, 000 civilians fleeing from conflict in neighbouring Sudan's Nuba Mountains. Two of the bombs fell within the Yida camp, including one close to the school, said by UNHCR spokesman Adrian Edwards. There were no casualties in the camp and we are verifying the situation of surrounding communities. 
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<m> bombed </m> in The United Nations on Wednesday denied Israel Defense Forces claims that there were Palestinian militants in the Gaza school bombed by Israel on Tuesday. Gunness put the death toll of the shelling at 40, and added that the agency wants an impartial investigation of witnesses, Israeli military photographs or any other evidence. The IDF on Tuesday released video footage from 2007 showing Palestinian militants firing from the school compound and carrying a rocket launcher with them as they flee the scene. 