CREATE TABLE table_72614 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Record" TEXT, "Game Site" TEXT, "Attendance" FLOAT)

When it is October 25, 1981 who is the opponent?
SELECT "Opponent" FROM table_72614 WHERE "Date" = 'October 25, 1981'
SELECT "Opponent" FROM "table_72614" WHERE "Date" = 'October 25, 1981'