
Are the following mentions coreferent?:
<m> take over </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> take over </m> in After lots of speculation, Peter Capaldi has been named the new Doctor for Series 8 of "Doctor Who" He will take over for Matt Smith, the 12th Doctor, who is leaving during the 2013 Christmas Special. The announcement was made Sunday ( August 4 ), during "Doctor Who Live : The Next Doctor," which aired on BBC and BBC America. Capaldi has also appeared on "Doctor Who" before, guest starring in the Series 4 episode "The Fires of Pompeii." 