
Are the following mentions coreferent?:
<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. 
</s>
<m> arrested </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. Shields said both Oler and Blackmore were arrested Wednesday morning without incident by eight plainclothes RCMP officers in unmarked vehicles. 