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.

Category: HEY, J.J.! 
Clue: In 2001 his change of political affiliation tipped the balance of power in the Senate
jim jeffords

Category: ONCE THEY WERE ANGELS 
Clue: She's had a clothing line at K-Mart since 1985
jaclyn smith

Category: ANCIENT TIMES 
Clue: The Epigoni were the sons of the "7 against" this city who later succeeded where their dads had failed

thebes