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: BEFORE I WAS ELECTED 
Clue: Senator Lincoln Chafee of this New England state spent 7 years as a blacksmith at racetracks in the U.S. & Canada
rhode island

Category: SPORTS SUPERSTITIONS 
Clue: Avoid faults by never holding more than 2 balls when serving in this sport

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
tennis

