
Are the following mentions coreferent?:
<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. 
</s>
<m> saying </m> in John Ging, the top UN refugee official in Gaza, said UN staff and Palestinian families in the school compound had been screened for weapons, and he disputed Israel's claim that mortars were fired from inside. 