CREATE TABLE table_4742 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

Where did Melbourne play as the away team?
SELECT "Venue" FROM table_4742 WHERE "Away team" = 'melbourne'
SELECT "Venue" FROM "table_4742" WHERE "Away team" = 'melbourne'