
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 up </m> in Peter Capaldi has been announced as the new Doctor Who, the 12th actor to take up the coveted TV role. Fans eagerly awaited the news, which was broadcast during a special live show on ABC this morning. He will replace Matt Smith, who announced in June that he was leaving the sci - fi show later this year. 