
Are the following mentions coreferent?:
<m> take over </m> in Peter Capaldi was the only name considered to take over Doctor Who role from Matt Smith, says show boss Steven Moffat. Showrunner also insisted that Capaldi's most heralded and readily identifiable previous role - as sweary spin doctor Malcolm Tucker - would not overshadow his new position in charge of the TARDIS. 
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<m> replacing </m> in Matt Smith, 26, will make his debut in 2010, replacing David Tennant, who leaves at the end of this year. He is the youngest actor to play the part. He has previously appeared on TV, in films and the theatre and is best known for appearing in the BBC's The Ruby in the Smoke. 