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: TECHNOLOGY 
Clue: In 1913 this alloy was invented by Harry Brearley of Sheffield, England, a city known for its cutlery since before 1400
Example Output: stainless steel

Example Input: Category: MILITARY NEWS 
Clue: On June 11, 1997 the Army deactivated the 43rd Mobile Army Surgical Hospital, its last, in this country
Example Output: korea

Example Input: Category: FAMOUS SCIENTISTS 
Clue: In 1969 the N.Y. Times retracted a 1920 editorial ridiculing his claim that rockets could fly to the Moon
Example Output:
robert goddard