
Are the following mentions coreferent?:
<m> says </m> in The United Nations says no militants were inside a United Nations-run school attacked by Israeli forces in Gaza, leaving 40 people dead. Christopher Gunness from the UN Relief and Works Agency said an initial investigation left him 99.9 per cent sure there were no militants at the school. 
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<m> said </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. He told journalists in Geneva that fortunately there were no casualties in the camp and they are verifying the situation of surrounding communities. 