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: ALL GOD'S CREATURES 
Clue: Edison proposed a flying machine based on the flight of this creature, also the subject of a musical work
[A]: bumblebee


[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: THE TITANIC 
Clue: When the RMS Titanic sank in 1912, its cargo included more than 7 million pieces of this, in some 3,400 sacks
[A]:
mail