
Are the following mentions coreferent?:
<m> replacing </m> in Peter Capaldi to replace Matt Smith on Doctor Who. The Thick of It actor will play the 12th Doctor, replacing Matt Smith on BBC One's hit sci - fi drama. He will take over from Smith in this year's Christmas special ahead of his first full series as the Time Lord in 2014. 
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<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. 