
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 powerful earthquakes rocked Manokwari, the capital of West Papua, on Sunday, killing four people, injuring dozens and destroying hundreds of buildings. One 7.3-magnitude tremor was felt as far away as Australia and sent small tsunamis into Japan's southeastern coast, the Associated Press reported. The first quake, magnitude 7.6, struck at 4:43 a.m. local time about 135 kilometers from Manokwari at a depth of 35 kilometers. 