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: HEY, "D.J." 
Clue: James Buchanan Brady's gem of a moniker
[A]: diamond jim


[Q]: Category: WHADDYA DRINKIN'? 
Clue: A Greyhound is vodka & this tart juice
[A]: grapefruit juice


[Q]: Category: BUSINESS MEN 
Clue: This company founded by Berry Gordy Jr. celebrated its 40th anniversary in 1998
[A]:
motown records