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.
Q: Context : The 2005 FIFA Club World Championship Final was a football match played between Sao Paulo of Brazil, the CONMEBOL club champions, and Liverpool of England, the UEFA club champions, on 18 December 2005 at the International Stadium, Yokohama, Japan.
Answer : 18 December 2005
A:
On what date did 2005 FIFA Club World Championship Final occur?