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.

Input: Consider Input: Category: SIBLING REVELRY 
Clue: Dingane became King of the Zulus in 1828 after taking part in the murder of this king, his own brother

Output: shaka


Input: Consider Input: Category: BELCHING 
Clue: Before a volcano belches it forth, it's called magma

Output: lava


Input: Consider Input: Category: FAMOUS JAPANESE 
Clue: He's the music director of the Boston Symphony Orchestra


Output: seiji ozawa