
Are the following mentions coreferent?:
<m> arrested </m> in Two top leaders of the controversial polygamous sect in Bountiful, B.C., have been arrested and charged with practising polygamy. B.C. Attorney General Wally Oppal confirmed that Winston Blackmore and James Oler were arrested. A follow-up investigation began last September and the two men were arrested this morning and taken to the RCMP detachment in Cranbrook. 
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<m> arrested </m> in Attorney General Wally Oppal said at a news conference Wednesday that Winston Blackmore, 52, and James Oler, 44, were arrested by RCMP on Tuesday. Oppal said that Mr. Blackmore has been charged with practising polygamy on May 1, 2005 and Oler has been charged with the same crime on November 1, 2004. 