
Are the following mentions coreferent?:
<m> 6 . 1 - magnitude quake </m> in A powerful 6. 1 - magnitude earthquake strikes the northern Indonesian province of Aceh, killing at least three people and injuring dozens more across the affected region. According to the US Geological Survey, the quake hit at a depth of 10 kilometers ( 6 miles ) in the Northern Province of Aceh. Last year, a 6. 4 - magnitude quake rocked the west coast of Sumatra Island, killing at least one person. 
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<m> quakes </m> in The powerful quakes in Papua in easternmost of Indonesia on Sunday have led over 14,000 people taking shelters in tents, destroyed hundreds of buildings, killed one person and injured dozens others, local disaster management agency said on Monday. Captain Manrosan said that the 7.7 magnitude quake damaged 42 government office buildings, 2 roads, 14 hotels, over 1,600 houses, 40 religious building including churches and mosques, 8 bridges, and 4 school buildings. 