CREATE TABLE table_4493 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What was South Melbourne's score when they played as the home team?
SELECT "Home team score" FROM table_4493 WHERE "Home team" = 'south melbourne'
SELECT "Home team score" FROM "table_4493" WHERE "Home team" = 'south melbourne'