
Are the following mentions coreferent?:
<m> 6 . 1 - magnitude quake </m> in 6. 1 - magnitude quake strikes Indonesia's Aceh province in region hit by 2004 tsunami, killed six children and left 14 others trapped when a mosque collapsed during a Koran reading session in Indonesia's Aceh province, bringing the confirmed death toll from the disaster to 11. The strong 6. 1 - magnitude quake left hundreds more injured as it rocked a region that was devastated by the quake - triggered tsunami of 2004. 
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<m> 7.5 magnitude </m> in As aid started to arrive, hundreds of aftershocks continued to rattle the coastal city which was hit by the 7.6 and 7.5 magnitude quakes early on Sunday, cutting power and prompting a brief tsunami warning. 