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: U.S. POLITICS 
Clue: This city has been the site of more major party presidential nominating conventions than any other

Ex Output:
chicago


Ex Input:
Category: ANCIENT HISTORY 
Clue: Circled 7 times by the Israelites in Joshua, it's said to be the world's oldest walled city

Ex Output:
jericho


Ex Input:
Category: BESTSELLING AUTHORS 
Clue: In 2000 this writer, with more than 100 million copies of novels in print, had a new species of dinosaur named for him

Ex Output:

michael crichton