CREATE TABLE table_33581 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What is melbourne's home team score?
SELECT "Home team score" FROM table_33581 WHERE "Home team" = 'melbourne'
SELECT "Home team score" FROM "table_33581" WHERE "Home team" = 'melbourne'