
Are the following mentions coreferent?:
<m> magnitude - 6 . 1 earthquake </m> in 1330883 Earthquake Of Magnitude 6. 1 Strikes Indonesia's Aceh Province Killing One, the Associated Press reported. A magnitude - 6. 1 earthquake struck Indonesia's Aceh province on Tuesday at 07 : 37 a.m. UTC ( 3 : 37 a.m. EDT ), killing at least one and leaving two others missing. 
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<m> quakes </m> in The United States Geological Survey said a strong earthquake rattled Indonesia's West Papua province Wednesday just days after a powerful quake levelled buildings and killed one person. The 6.1-magnitude quake was the latest in a series of dozens of powerful tremors to have hit the region since 7.6 and 7.5 magnitude quakes that struck off the provincial capital Manokwari on Sunday. Wednesday's shallow quake hit at 7 : 48 am ( 2248 GMT Tuesday ) just off the coast, some 75 kilometres ( 50 miles ) west of Manokwari. 