
Are the following mentions coreferent?:
<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. 
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<m> 6 . 1 magnitude earthquake </m> in Powerful 6. 1 magnitude earthquake injures dozens in Indonesia's Aceh province Powerful 6. 1 magnitude earthquake hit Indonesia's northwestern Aceh province, on the island of Sumatra. The epicenter of the quake was roughly 55 kilometers from the town of Bireuen, a regency of the larger Aceh province, and took place at 7 : 37 AM local time according to data from the US Geological Survey. 