
Are the following mentions coreferent?:
<m> polygamy </m> in 2 leaders of polygamist group arrested in Canada Two top leaders of a polygamous community in western Canada have been arrested and charged with practicing polygamy, British Columbia's attorney general said Wednesday. Attorney General Wally Oppal said Winston Blackmore is charged with marrying 20 women, while James Oler is accused of marrying two women. FLDS members practice polygamy in arranged marriages, a tradition tied to the early theology of the Mormon church. 
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<m> Polygamy </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. Blackmore, alleged to have 19 wives, is charged with practicing polygamy between May 1, 2005, and Dec. 8, 2006. 