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: LAND "HA"! 
Clue: Ho Chi Minh's remains are on display in a mausoleum in Ba Dinh Square in this Vietnamese city
[A]: hanoi


[Q]: Category: '70s MUSIC 
Clue: This jazz-rock group gave us the songs "25 or 6 to 4" & "Does Anybody Really Know What Time It Is?"
[A]: chicago


[Q]: Category: '60s NO. 1 HITS 
Clue: This group's last No. 1 hit in the '60s was "Honky Tonk Women"
[A]:
the rolling stones