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.

[Q]: Category: PULITZER PRIZE-WINNING BOOKS 
Clue: One of its title studies is Sen. Edmund Ross' 1868 vote against convicting President Andrew Johnson
[A]: profiles in courage


[Q]: Category: FAMOUS FAMILIES 
Clue: Chicago's Fire Academy was built in 1960 on the site where this family once lived
[A]: the o\'learys


[Q]: Category: PLAYS 
Clue: In a 16th century work, the feud between these 2 groups is described as an "ancient grudge"
[A]:
the capulets & the montagues