CREATE TABLE table_57967 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is the home team's score when south melbourne is away?
SELECT "Home team score" FROM table_57967 WHERE "Away team" = 'south melbourne'
SELECT "Home team score" FROM "table_57967" WHERE "Away team" = 'south melbourne'