CREATE TABLE table_74771 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

Who is the home team when melbourne is the away team?
SELECT "Home team score" FROM table_74771 WHERE "Away team" = 'melbourne'
SELECT "Home team score" FROM "table_74771" WHERE "Away team" = 'melbourne'