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: WINE 
Clue: Wine is produced in this grand duchy, along the Moselle River
[A]: luxembourg


[Q]: Category: WOMEN SINGERS 
Clue: The 411 on this R&B singer: her song "Be Without You" was No. 1 in 2006, & her middle initial J. stands for Jane
[A]: mary j. blige


[Q]: Category: POLITICAL CAMPAIGNS 
Clue: This man's successful 2001 campaign was the most expensive non-presidential campaign in history
[A]:
michael bloomberg