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: INSECTOID RHYME TIME 
Clue: A London apartment for a small biting fly
[EX A]: a gnat flat

[EX Q]: Category: WORLD FLAGS 
Clue: In 1996, to represent unity, Ethiopia put this 5-pointed star with mystical overtones on its flag
[EX A]: a pentacle

[EX Q]: Category: SOUNDS GEOMETRIC 
Clue: Rather than long-term care for chronic disorders, some hospitals give this type of care (the opposite of obtuse)
[EX A]:
acute