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: EUROPEAN LANDMARKS 
Clue: Completed in 1791, it was reopened in 1989 after being closed for 28 years
[A]: the brandenburg gate


[Q]: Category: PAINTERS 
Clue: His grandson was the cinematographer of "Barbarella" & "The Spy Who Loved Me"
[A]: pierre auguste renoir


[Q]: Category: THE UNITED NATIONS 
Clue: It's the point in the center of the circle in the U.N. emblem
[A]:
north pole