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: JAZZ 
Clue: Louis Armstrong's mentor, this jazz "King" was ruined by dental trouble & died while working as a poolroom marker
[A]: "king" oliver


[Q]: Category: JORDAN 
Clue: Jordan lost the city of Jerusalem & the territory known as the West Bank during a war in this year
[A]: 1967


[Q]: Category: THE SCIENCE OF COLOR 
Clue: The defect called deuteranopia usually causes confusion of red & this color; a possible problem at traffic signals
[A]:
green