
Are the following mentions coreferent?:
<m> earthquakes </m> in Indonesia's Meteorology and Geophysics Agency ( BMG) said that there were two powerful earthquakes which flattened buildings and killed at least one person. 
</s>
<m> Indonesia earthquake </m> in Indonesia earthquake : 24 dead and over 200 injured as 6. 1 magnitude quake hits Aceh province. 