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.

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

[EX Q]: Category: U.S. CITIES 
Clue: Founded in 1758, it's named for a British prime minister who was a noted defender of the American Colonists
[EX A]: pittsburgh

[EX Q]: Category: LANDMARKS 
Clue: Completed in 1869, it has also been known by its nickname "the Highway to India"
[EX A]:
the suez canal