
Are the following mentions coreferent?:
<m> confirmed </m> in B.C. attorney general confirms charges laid against top two polygamist leaders 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 Wednesday. Oppal said Blackmore is alleged to be married to 20 women, while Oler is accused of committing polygamy by being married to two women. 
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<m> said </m> in B.C. Attorney General Wally Oppal confirmed that Winston Blackmore and James Oler were arrested and charged with practising polygamy. Oppal said Blackmore is alleged to be married to 20 women, while Oler is accused of committing polygamy by being married to two women. Oppal said there has been a very complex issue, he told The Canadian Press. 