
Are the following mentions coreferent?:
<m> according to </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. 
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<m> said </m> in Majed Hamdan, an AP photographer, who rushed to the scene of the explosion to document the injuries, said that many of the people who were taking shelter in the area were children and young people. 