
Are the following mentions coreferent?:
<m> campaign </m> in The Israeli military campaign against Gaza has exacted the bloodiest toll of civilian lives yet, when the bombing of UN schools being used as refugee centres and of housing killed more than 50 people, including an entire family of seven young children. Doctors in Gaza said more than 40 people died, including children, in what appears to be the biggest single loss of life of the campaign when Israeli bombs hit al-Fakhora school in Jabaliya refugee camp, while it was packed with hundreds of people who had fled the fighting. 
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<m> run </m> in The mortar strike in Jabaliya was the second attack on a school run by the UN Relief and Works Agency, or UNRWA. 