CREATE TABLE table_60150 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" TEXT)

Who played on december 12, 1993?
SELECT "Opponent" FROM table_60150 WHERE "Date" = 'december 12, 1993'
SELECT "Opponent" FROM "table_60150" WHERE "Date" = 'december 12, 1993'