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 consistency, answers should be in all lower cased letters.
PROBLEM: Category: MONEY 
Clue: You'd use bills in this monetary unit to buy a tuba in Cuba or magazines in the Philippines

SOLUTION: the peso

PROBLEM: Category: TIME FOR A "CON"TEST 
Clue: Though it possibly dates from the 16th century, the origin of this word for a punny riddle is a mystery in itself

SOLUTION: conundrum

PROBLEM: Category: TV's PRETTY FACES 
Clue: Bridget in a '70s sitcom, her TV movies include "Down Will Come Baby" & "Miracle on the 17th Green"

SOLUTION:
meredith baxter birney