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.

Example Input: Category: "E" BAY 
Clue: Thinking green, biologist Ernst Haeckel coined this term for the way animals interact with the environment
Example Output: ecology

Example Input: Category: BIOGRAPHIES 
Clue: Noel Riley Fitch cooked up a fine biography of this "French Chef" called "Appetite for Life"
Example Output: julia child

Example Input: Category: MOUNTAINS 
Clue: In Arabic this North African range is called Djezira El-Maghreb, or "Island of the West"
Example Output:
the atlas mountains