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: U.S. CITIES 
Clue: On May 24, 1844 Samuel Morse was in this city demonstrating his invention
[A]: washington, d.c.


[Q]: Category: MUSIC HISTORY 
Clue: In this building Ella Fitzgerald & Sarah Vaughan both won amateur talent contests, one in 1934 & the other in 1942
[A]: the apollo theater


[Q]: Category: MUSEUMS 
Clue: Founded in 1846, it's the world's largest museum complex with 16 museums & over 140 million items
[A]:
smithsonian