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: DEMOGRAPHICS 
Clue: In 2005 the World Health Organization appropriately decided to stop hiring people who do this

Output: smoke


Input: Consider Input: Category: COLLEGES & UNIVERSITIES 
Clue: The only state that's home to 2 Ivy League schools

Output: new york


Input: Consider Input: Category: AFRICAN RIVERS 
Clue: The course of this river that's almost 3,000 miles long is an immense counter-clockwise semi-circle


Output: the congo