CREATE TABLE table_16545 ("Season" FLOAT, "Grand FinalDate" TEXT, "WinningTeam" TEXT, "Score" TEXT, "LosingTeam" TEXT, "Location" TEXT, "GF Attendance" FLOAT, "Clive Churchill Medal" TEXT)

Which losing team had a score of 24-12?
SELECT "LosingTeam" FROM table_16545 WHERE "Score" = '24-12'
SELECT "LosingTeam" FROM "table_16545" WHERE "Score" = '24-12'