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.

[Q]: Category: LETTER PERFECT 
Clue: 1st initial of a Hoover & middle initial of a Foyt
[A]: j


[Q]: Category: NEW WORDS & PHRASES 
Clue: There's a questioning sound to this collective term for people born in the 1980s & '90s
[A]: generation y


[Q]: Category: FIRST LADIES 
Clue: Quite the party girl, she's the celebrated first lady seen here
[A]:
dolley madison