original_query: What is the significance of the 2007-08 season for the Australian national cricket team?
query: What is the significance of the 2007-08 season for the Australian national cricket team?
answer: The 2007-08 season saw the Australian cricket team participate in various tournaments including the Twenty20 World Championship, Future Cup ODI series, Warne–Muralitharan Trophy, Chappell–Hadlee Trophy, and the Border-Gavaskar Trophy.  Key events included Brett Lee's Twenty20 hat-trick, Matthew Hayden's top run scoring in the Twenty20 World Championship, and Adam Gilchrist's retirement.