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: INVENTORS & INVENTION
Clue: In April 2008, a man successfully completed a jump using a parachute designed by this man 523 years before
[A]: leonardo da vinci

[Q]: Category: FIRST NAMES
Clue: This name of a character in a 1904 play was inspired by a real little girl's way of saying the word "friend"
[A]: wendy

[Q]: Category: OPERA SETTINGS
Clue: Verdi's Nabucco, who's also known by a longer form of his name, is the king of this ancient place
[A]:
babylon