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.

[EX Q]: Category: U.S. STAMPS 
Clue: FDR's in 1982 was the last stamp to show 1 of these; they were removed from photos of Jackson Pollock & Edward R. Murrow
[EX A]: cigarette

[EX Q]: Category: SPORTS CHAMPIONS 
Clue: Winning in 1965 & 1966, he was the first man to win the Masters golf tournament in 2 consecutive years
[EX A]: jack nicklaus

[EX Q]: Category: SPACE NEWS 
Clue: In 2009 NASA named the Combined Operational Load Bearing External Resistance Treadmill for this man
[EX A]:
stephen colbert