
Are the following mentions coreferent?:
<m> making </m> in A relative unknown will take over the title role of Doctor Who in the British science fiction television show, making him the 11th time lord in 45 years to travel across the universe in the Tardis time-ship. 
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<m> set </m> in Peter Capaldi is officially set to replace exiting star Matt Smith as the TARDIS leader, producer Steven Moffat announced on the live BBC special Doctor Who Live : The Next Doctor Sunday. He appeared opposite David Tennant in The Fires of Pompeii in 2008 as Caecilius and had a major role on Torchwood : Children of Earth, the Doctor Who spinoff series. He also appeared in Brad Pitt's World War Z as a World Health Organization doctor, or W. H. O. doctor for short. 