CREATE TABLE table_53169 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Date" TEXT)

What is the date of the game where Geelong was the away team?
SELECT "Date" FROM table_53169 WHERE "Away team" = 'geelong'
SELECT "Date" FROM "table_53169" WHERE "Away team" = 'geelong'