TASK DEFINITION: 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.
PROBLEM: Category: FEMINISM 
Clue: Co, Po & Na are proposed alternatives to this male pronoun traditionally used when gender is unknown

SOLUTION: he

PROBLEM: Category: EDGAR ALLAN POE 
Clue: In 1835's "The Unparalleled Adventure of One Hans Pfaall", Hans balloons 231,920 miles to this place

SOLUTION: the moon

PROBLEM: Category: SOMEDAY MY PRINCE WILL COME 
Clue: William the Silent, who led the land, not the "navel", battle for the Netherlands' freedom, was prince of this

SOLUTION:
orange