What is the maximum total capacity of the stadium in which Pool A of the First Round of the 2009 World Baseball Classic was held at?
2009 World Baseball Classic – Pool A: Pool A of the First Round of the 2009 World Baseball Classic was held at Tokyo Dome, Tokyo, Japan from March 5 to 9, 2009. Tokyo Dome:  It has a maximum total capacity of 55,000 depending on configuration, with an all-seating configuration of 42,000.
i don't know