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.

Category: THE 19th CENTURY 
Clue: In August 1807 this steamboat made the NYC to Albany round trip on the Hudson in 62 hours
clermont

Category: LET'S FOOL AROUND! 
Clue: "A Fool in Love" was the first big hit for this couple known for their stormy marriage & their "Revue"
ike & tina turner

Category: TALES 
Clue: In 1931 Jean de Brunhoff wrote the first of several children's tales about this elephant

babar