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 Input:
Category: BEFORE & AFTER 
Clue: John Donne poem that's "rolling, rolling, rolling on the river"

Ex Output:
"death be not proud mary"


Ex Input:
Category: U.S. HISTORY 
Clue: The Cajuns migrated to Louisiana from there

Ex Output:
nova scotia


Ex Input:
Category: CZECH, PLEASE 
Clue: His mother, Olga, was once ranked 2nd in Czechoslovakia in women's singles tennis

Ex Output:

ivan lendl