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.

Ex 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

Ex Output:
stainless steel


Ex Input:
Category: U.S. HISTORY 
Clue: The day affer the 15th Amendment took effect, Thomas Peterson became the 1st Afr. American to do this under its provisions

Ex Output:
vote


Ex Input:
Category: SEMIANNUAL PUBLICATIONS 
Clue: It began in 1886 as an extension of an upper crust family's list of whose house they'd visit & who they'd receive

Ex Output:

the social register