
Are the following mentions coreferent?:
<m> polygamy </m> in The arrests of Winston K. Blackmore, 52, and James Oler, 44, on charges of polygamy were the culmination of the most recent seven-month charge assessment review by special prosecutor Terrence Robertson. Last June, Oppal hired Robertson to investigate whether charges should be laid against the openly polygamist members of the Bountiful commune, where older men routinely are married, legally and common-law, to much younger women. 
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<m> POLYGAMY </m> in RCMP MAKE ARRESTS IN BC POLYGAMOUS COMMUNITY POLICE HAVE MOVED IN AND ARRESTED AT LEAST TWO MEN FROM The RELIGIOUS COMMUNITY OF BOUNTIFUL IN The BC INTERIOR.BC ATTORNEY GENERAL WALLY OPAL ISSUED A STATEMENT TODAY SAYING THAT TWO MEN, WINSTON BLACKMORE AND JAMES OLER, HAD BEEN ARRESTED  ON CHARGES OF POLYGAMY PURSUANT TO The CRIMINAL CODE. 