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 consistency, answers should be in all lower cased letters.

Ex Input:
Category: CATCHING A BREAK 
Clue: Musicians use this Italian term for a broken chord whose notes are played in succession

Ex Output:
an arpeggio


Ex Input:
Category: THE WHITE HOUSE 
Clue: Among those who filled this post were Latisha Tyler Semple, Harriet Lane & Dolley Madison

Ex Output:
first lady


Ex Input:
Category: INVENTORS & INVENTIONS 
Clue: Invented by Philip Drinker in the 1920s, this closed respirator is used by patients who can't breathe on their own

Ex Output:

an iron lung