
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 The Israeli army said the UN school in the Jabaliya refugee camp was hit when troops responded to a mortar attack from the grounds and that the dead included a number of Hamas militants. A military spokesman said he had no information on whether troops had identified the hundreds of civilians in the school compound before they returned fire. The Security Council meeting was the first opportunity for leaders of all factions to come together to discuss the future of the conflict in the region and to seek a political solution to the growing chaos in Gaza. 