
Are the following mentions coreferent?:
<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. 
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<m> earthquakes </m> in A series of earthquakes killed a 10-year-old girl and injured dozens Sunday in remote eastern Indonesia and briefly triggered fears of another tsunami in a country still recovering from such a disaster in 2004. One of the quakes, a 7.3-magnitude tremor, was felt as far away as Australia and sent small tsunamis into Japan's southeastern coast. 