
Are the following mentions coreferent?:
<m> Rescue operations </m> in Indonesia Aceh rescue operations are underway after a 6. 1 magnitude earthquake hit Indonesia's Aceh province, flattening houses and causing landslides. Power cut Soldiers and police have been deployed in rescue operations, but have struggled to access some areas where roads were blocked by landslides. 
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<m> rescue operation </m> in Indonesia Aceh rescue operation after deadly earthquake Rescue operations are under way after a 6. 1 magnitude earthquake hit Indonesia's Aceh province, flattening houses and causing landslides. Power cut Soldiers and police have been deployed in rescue operations, but have struggled to access some areas where roads were blocked by landslides. 