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: WINE 
Clue: Wine is produced in this grand duchy, along the Moselle River
[EX A]: luxembourg

[EX Q]: Category: "TRIPLE" JEOPARDY! 
Clue: Collective term for victories in horse racing's 3 major events
[EX A]: triple crown

[EX Q]: Category: 20th CENTURY ARCHITECTURE 
Clue: In 1906 this partner of McKim & Mead built a Presbyterian church & was killed by a jealous husband
[EX A]:
stanford white