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: ALL ABOUT AUTHORS 
Clue: "The Remains of the Day" author Kazuo Ishiguro was a grouse beater for this grandmother of Prince Charles
Example Output: the queen mother

Example Input: Category: MEDICINE 
Clue: Robert Koch, in 1876, was the first to identify the bacterium causing a specific disease, this disease of cattle & man
Example Output: anthrax

Example Input: Category: AS THE STOMACH TURNS 
Clue: This "fake fat" reportedly causes abdominal cramps & inhibits the absorption of some vitamins & nutrients
Example Output:
olestra