
Are the following mentions coreferent?:
<m> revealed </m> in Peter Capaldi exclusively revealed to the nation as the Twelfth Doctor Peter Capaldi exclusively revealed to the nation as the Twelfth Doctor on Sunday 4 August 2013, 19 : 30 Amid much hype and speculation, Peter Capaldi was unveiled as the next Doctor during a special live television event on BBC ONE tonight. 
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<m> unknown </m> in Users on the Facebook Doctor Who forum that I frequent mostly had the same reaction :  Who's Matt Smith? '' The guy is relatively unknown and the skeptics wondered if the right person was chosen. 