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: U.S. GOVERNMENT 
Clue: This group that first met in 1942 didn't get a permanent chairman until 1949

Output: the joint chiefs of staff


Input: Consider Input: Category: BRITISH ROYALTY 
Clue: Before Prince Andrew, he was the last Duke of York

Output: king george vi


Input: Consider Input: Category: ISLANDS 
Clue: Of the world's 10 largest islands, 3 belong all or in part to Indonesia & 3 belong to this country


Output: canada