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: HUMANITARIAN LADIES 
Clue: Throughout the 1930s, she taught geography at St. Mary's High School in Eastern India

Output: mother theresa


Input: Consider Input: Category: SCIENCE & NATURE 
Clue: Developed by astronomer A.E. Douglass, dendrochronology determines age in this way

Output: counting tree rings


Input: Consider Input: Category: BELT 
Clue: In Arabic mintaka is "belt", alnitak means "girdle" & alnilam means "belt of pearls" for 3 stars in this constellation


Output: orion