
Are the following mentions coreferent?:
<m> said </m> in Military aircraft from Sudan crossed the new international border with South Sudan and dropped bombs Thursday in and around a camp filled with refugees, officials said. An American activist who spoke to aid workers at the camp later said there were no casualties. The president of South Sudan, which became the world's newest country only four months ago, said he fears the Khartoum-based government intends to invade the south soon. 
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<m> reports </m> in According to news agency reports, two Israeli tank shells struck the school in Jabaliya refugee camp, spraying shrapnel on people inside and outside the building. 