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: MUSIC 
Clue: Webster's defines this word as "a chord of three tones consisting of a root with its third and fifth"

A: a triad
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Q: Category: POLITICS 
Clue: This New York City political boss served in the House of Representatives from 1853-55

A: boss tweed
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Q: Category: IT HAPPENS EVERY YEAR 
Clue: A band concert is a highlight of the celebration of this June holiday at the Betsy Ross House in Philadelphia

A:
flag day
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