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: SIMILES 
Clue: The expression this "as a judge" dates back to around 1700
[A]: sober


[Q]: Category: LANGUAGES 
Clue: It's Panama's official language
[A]: spanish


[Q]: Category: CLASSIC COUNTRY 
Clue: The Texas Troubadour
[A]:
ernest tubb