
Are the following mentions coreferent?:
<m> earthquake </m> in Indonesia's West Papua province was hit by a magnitude 6.1 earthquake, the latest powerful tremor to shake the region where five people were killed and hundreds injured at the weekend when buildings were destroyed. The quake struck off the coast at 7:48 a.m. local time, 75 kilometers ( 50 miles ) west of the region's main city of Manokwari. There were no immediate reports of damage or casualties and no tsunami alert was issued. 
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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. 