Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : The 2009 European Cross Country Championships was a continental cross country running competition that was held on 13 December 2009 near Dublin city, Fingal in Ireland. 
Answer : 13 December 2009

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
What is the full date that 2009 European Cross Country Championships crashed on?