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.

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

Category: ON EXHIBIT 
Clue: The Chinese government, which controls all of these in the U.S., won't let a new one be named until it's 100 days old
giant pandas

Category: FICTIONAL PEOPLE 
Clue: After a 58-year flirtation, this woman called it off temporarily in issue No. 720

lois lane