
Are the following mentions coreferent?:
<m> hitting </m> in At least one civilian was killed and seven others were wounded in the attack, which took place in the southern Sudanese city of Guffa. 
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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. 