In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.

[Q]: Passage: The regeneration of the Ninth Doctor into the Tenth at the end of "The Parting of the Ways" (2005) used computer effects to morph Christopher Eccleston into David Tennant. In the episode of Doctor Who Confidential accompanying the episode "Utopia" (2007), where the same effect is used for the Master's regeneration, it is stated that the production team decided that this would be a common effect for all future Time Lord regenerations, rather than each regeneration being designed uniquely at the whim of the individual director. This style of transition is seen again in "The Stolen Earth"/"Journey's End" (2008) both when the Doctor undergoes an aborted regeneration, and when his hand spawns a clone in the second part; in The End of Time (2010) during which Matt Smith took over the role as the Eleventh Doctor; in "The Impossible Astronaut" when the Doctor is shot twice and seemingly killed; in "Day of the Moon" when a young girl regenerates; and in "Let's Kill Hitler" when Mels (Nina Toussaint-White) is shot and regenerates into River Song (Alex Kingston). "The Night of the Doctor" and "The Day of the Doctor" subsequently use the effect to show the Eighth Doctor and War Doctor's regenerations respectively. The Eighth Doctor's regeneration into the War Doctor uses steady beams of light as opposed to the flame effect used for other revived series regenerations. In the Series 10 episode "The Lie of the Land", the Twelfth Doctor fakes a regeneration as part of a plan to test if Bill still has free will. The effect used is consistent with the one used in the modern series, with the Doctor's hands glowing and emitting regeneration energy before he enters full regeneration. However, as the regeneration was not real, it did not use up a regeneration and the Doctor did not change bodies.
 Link Information: On 2 April 2004, it was announced that Eccleston was to play the ninth incarnation of the Doctor in the revival of the BBC science fiction television series Doctor Who, which began transmission on 26 March 2005.  Question: Did the ninth doctor or tenth doctor feature in more episodes?
[A]: Answer:  Tenth


[Q]: Passage: Irish stars Jimmy Clausen and Golden Tate chose to forgo their final years of eligibility and declare for the 2010 NFL draft. The Irish also lost a number of seniors to graduation, including linemen Eric Olsen, Paul Duncan and four-year starter Sam Young. Other notable losses included running back James Aldridge, wideout Robby Parris, and George West on offense. On defense, ND lost senior captains Kyle McCarthy and Scott Smith, Raeshon McNeil, Sergio Brown, John Ryan and Ray Herring to graduation. Standout special teams player Mike Anello also finished his final year of eligibility. Sophomore defensive back E.J Banks left the team in August 2010, but will still be enrolled at the school. On August 31, within days of the September 4 season opener against Purdue, sophomore wide receiver Shaquelle Evans was granted his release from the team, and decided to enroll at UCLA. Freshman Derek Roback also left the program in early September, as his desire to play quarterback led to his transfer to Ohio
 Link Information: none Question: Which of the players on the 2010 Notre Dame squad that declared for the NFL was taken first?
[A]: Answer: none


[Q]: Passage: Washington, D.C. was awarded an MLS franchise on June 15, 1994, which would play at RFK Memorial Stadium and later be named D.C. United. The league allocated U.S. defender Jeff Agoos, U.S. midfielder John Harkes, and Bolivian forwards Marco Etcheverry and Juan Berthy Suárez to D.C. United, which signed former University of Virginia Cavaliers coach Bruce Arena as its manager in January 1996. In the general player draft, D.C. was given the last pick and signed Salvadorian forward Raúl Díaz Arce in the first round, completing a trio of South American attackers, and several starting players in later rounds. With its two picks in the college draft, United selected defender Eddie Pope in the first round and midfielder Jesse Marsch in the third round; in the supplemental draft, D.C. used its single pick on Argentine midfielder Mario Gori.
 Link Information: Bruce Arena (born September 21, 1951) Question: How old was Bruce Arena when he became manager of  D.C. United?
[A]:
Answer: 45