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.

Category: FOOD HISTORY 
Clue: 13th century invading Asian people who brought the idea of eating raw, chopped meat into the Germany area
the tatars

Category: EUROPEAN FICTION 
Clue: This 1915 story says, "His numerous legs, which were pitifully thin... waved helplessly before his eyes"
metamorphosis

Category: ROYALTY 
Clue: The king of this Asian country is known as the "Possessor of the 24 Golden Umbrellas"

thailand