
Are the following mentions coreferent?:
<m> charges </m> in Tim Shields and Attorney-General Wally Oppal announced Wednesday that the RCMP arrested two Bountiful residents, Winston K. Blackmore, 52, and James Oler, 44, on charges of polygamy. The polygamy charge against Blackmore involves 20 individuals, while the charge against Oler involves only two. 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> charges </m> in A Texas jury convicted polygamist sect leader Warren Jeffs of child sexual assault in a case stemming from two young followers he took as brides in what his church calls "spiritual marriages." But authorities brought charges against several men from the group, with Jeffs by far the highest-profile defendant. Prosecutors used DNA evidence to show Jeffs fathered a child with a 15 - year - old girl and played an audio recording of what they said was him sexually assaulting a 12 - year - old girl. 