CREATE TABLE table_56989 ("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 score of St Kilda?
SELECT "Home team score" FROM table_56989 WHERE "Home team" = 'st kilda'
SELECT "Home team score" FROM "table_56989" WHERE "Home team" = 'st kilda'