
Are the following mentions coreferent?:
<m> arrests </m> in Polygamy arrests made in Canada Two leaders of polygamous factions in Bountiful, British Columbia, have been arrested, Canadian authorities announced. Jim Oler, 44, and Winston Blackmore, 52, have been charged under the criminal code with practicing polygamy. Blackmore, alleged to have 19 wives, is charged with practicing polygamy between May 1, 2005, and Dec. 8, 2006. 
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<m> arrested </m> in Canadian authorities announced that two leaders of polygamous factions in Bountiful, British Columbia, have been arrested. Jim Oler, 44, and Winston Blackmore, 52, have been charged under the criminal code with practicing polygamy. Sgt. Tim Shields, a media relations officer for the RCMP said that the men were arrested this morning. 