
Are the following mentions coreferent?:
<m> charged </m> in 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. 
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<m> charged </m> in Two leaders of polygamous groups with ties to Utah have been arrested in Canada, charged with practicing polygamy. The criminal charges were filed in Creston, British Columbia. 