
Are the following mentions coreferent?:
<m> attacked </m> in The Sudan Armed Forces, or SAF, attacked a refugee camp in South Sudan at 2: 53 p.m. local time today. Enough Project sources indicated that no one was killed or injured in the attack, contrary to initial estimates from the Unity state government. At least four bombs were reportedly dropped. 
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<m> killed </m> in Three Palestinians, who had sought refuge in a small co-educational UN school in Gaza City, died when a missile hit the building's toilet facilities. 