TASK DEFINITION: You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
PROBLEM: Category: THE SEA'S BOUNTY 
Clue: This shellfish of the family Mytilidae needs its beard removed, a little steaming & yum!

SOLUTION: mussels

PROBLEM: Category: TUDOR GARAGE 
Clue: Dona Elvira was the governess of this woman who married 2 Tudor princes, Arthur & Henry

SOLUTION: catherine of aragon

PROBLEM: Category: MR. OR MS. MAYOR 
Clue: Marion Barry & Adrian Fenty have been mayors of this city

SOLUTION:
washington, d.c.