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 consistency, answers should be in all lower cased letters.

[EX Q]: Category: THE WHITE HOUSE 
Clue: Among those who filled this post were Latisha Tyler Semple, Harriet Lane & Dolley Madison
[EX A]: first lady

[EX Q]: Category: QUOTES 
Clue: 19th C. German chancellor who spoke of "Blut und Eisen", meaning "blood & iron"
[EX A]: otto von bismarck

[EX Q]: Category: COUNTRY TIME 
Clue: On May 14, 1948 Rachel Cohen & David Ben-Gurion signed this country's Declaration of Independence
[EX A]:
israel