CREATE TABLE table_4934 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is the date of the game where South Melbourne was the away team?
SELECT "Date" FROM table_4934 WHERE "Away team" = 'south melbourne'
SELECT "Date" FROM "table_4934" WHERE "Away team" = 'south melbourne'