
Are the following mentions coreferent?:
<m> quake </m> in The United States Geological Survey said a strong earthquake rattled Indonesia's West Papua province Wednesday just days after a powerful quake levelled buildings and killed one person. The 6.1-magnitude quake was the latest in a series of dozens of powerful tremors to have hit the region since 7.6 and 7.5 magnitude quakes that struck off the provincial capital Manokwari on Sunday. Wednesday's shallow quake hit at 7 : 48 am ( 2248 GMT Tuesday) just off the coast, some 75 kilometres ( 50 miles) west of Manokwari. 
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<m> earthquakes </m> in Two powerful earthquakes flattened buildings and killed at least one person in Indonesia's West Papua province today after two powerful earthquakes flattened buildings and killed at least one person. As aid started to arrive, hundreds of aftershocks continued to rattle the coastal city which was hit by the 7.6 and 7.5 magnitude quakes early on Sunday, cutting power and prompting a brief tsunami warning. 