CREATE TABLE table_14550 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Game site" CLOB, "NFL Recap" CLOB, "Record" CLOB, "Attendance" CLOB)

Who was the opponent at the game held on December 24, 2005?
SELECT "Opponent" FROM table_14550 WHERE "Date" = 'december 24, 2005'
SELECT "Opponent" FROM "table_14550" WHERE "Date" = 'december 24, 2005'