
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. 
</s>
<m> said </m> in Mr. Ging said by phone from the United Nations' Relief and Works Agency in Gaza that about 350 Palestinians were inside the school, using the school as a shelter. He further said that they had established beyond any doubt that the school was not being used by any militants. 