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.

[Q]: Category: A NOSE FOR GNUS 
Clue: A main predator of the adult gnu, it has a mane, too
[A]: lion


[Q]: Category: TURKEY 
Clue: It's the official flower of Turkey, not the Netherlands
[A]: tulip


[Q]: Category: WHILE THE "IRON" IS HOT 
Clue: A 19th century warship armored with metal plates
[A]:
ironclad