
Are the following mentions coreferent?:
<m> killed </m> in The civilian death toll in Gaza increased dramatically today, with reports of more than 40 Palestinians killed after missiles exploded outside a UN school where hundreds of people were sheltering from the continuing Israeli offensive. James Mattiello, the regional director of the United Nations Relief and Works Agency in Gaza, said that there were reports of more than 40 people killed and several dozen wounded. 
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<m> attacks </m> in According to the reports, more than 40 Palestinians were killed after missiles exploded outside a UN school where hundreds of people were sheltering from the continuing Israeli offensive. Two Israeli tank shells struck the school in Jabaliya refugee camp, spraying shrapnel on people inside and outside the building. 