CREATE TABLE table_45238 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Ground" TEXT, "Date" TEXT, "Crowd" FLOAT)

Which Ground has a Home team score of 18.12 (120)?
SELECT "Ground" FROM table_45238 WHERE "Home team score" = '18.12 (120)'
SELECT "Ground" FROM "table_45238" WHERE "Home team score" = '18.12 (120)'