CREATE TABLE table_52429 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

When the Away team was south melbourne what was the home team?
SELECT "Home team" FROM table_52429 WHERE "Away team" = 'south melbourne'
SELECT "Home team" FROM "table_52429" WHERE "Away team" = 'south melbourne'