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: SIBLING REVELRY 
Clue: Dingane became King of the Zulus in 1828 after taking part in the murder of this king, his own brother
[A]: shaka


[Q]: Category: HOLIDAYS & OBSERVANCES 
Clue: In Italy some families eat a traditional supper of fried eels on this December Eve
[A]: christmas eve


[Q]: Category: "IT" OR "NOT" 
Clue: Adjective meaning tediously repetitive... or repetitious... or lacking in variety
[A]:
monotonous