premise: Big Bad Voodoo Daddy is a contemporary swing revival band from Southern California. Their notable singles include "Go Daddy-O", "You & Me & the Bottle Makes 3 Tonight (Baby)", and "Mr. Pinstripe Suit". The band played at the Super Bowl XXXIII half-time show in 1999.
hypothesis: Big Bad Voodoo Daddy played at the 33rd Super Bowl.
reason: The excerpt very clearly says that they played the Super Bowl XXXIII half-time show.  That makes the statement correct.  I assume the agent does not understand Roman numerals.