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.

[Q]: Category: CABINET OFFICERS 
Clue: He was the last Secretary of State to serve in the post under 2 presidents
[A]: henry kissinger


[Q]: Category: VITAMINS & MINERALS 
Clue: The name of this vitamin is from the Latin for "leaf" because leafy green vegetables are a good source
[A]: folic acid


[Q]: Category: SPORTS STARS 
Clue: A July 2001 newspaper ad from the U.S. Postal Service congratulating this man read "Un, Deux, Trois!"
[A]:
lance armstrong