CREATE TABLE table_53189 ("Home team" TEXT, "Home team score" TEXT, "Away team" TEXT, "Away team score" TEXT, "Venue" TEXT, "Crowd" FLOAT, "Date" TEXT)

What away team score also has a Home team score of 12.15 (87)?
SELECT "Away team score" FROM table_53189 WHERE "Home team score" = '12.15 (87)'
SELECT "Away team score" FROM "table_53189" WHERE "Home team score" = '12.15 (87)'