
Are the following mentions coreferent?:
<m> struck </m> in Indonesia's northwestern province of Aceh today, causing buildings to collapse and injuring at least 50 people. A strong 6. 1 - magnitude earthquake struck Indonesia's northwestern province of Aceh today, causing buildings to collapse and injuring at least 50 people. 
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<m> killing </m> in Four people were killed, injuring dozens and destroying hundreds of buildings after a series of powerful earthquakes rocked Manokwari, the capital of West Papua, on Sunday. 