TASK DEFINITION: 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.
PROBLEM: Category: ANCIENT ROME 
Clue: This church faced periodic persecution for 300 years, until Constantine's conversion

SOLUTION: christian church

PROBLEM: Category: WOMEN IN SPORTS 
Clue: Lisa Fernandez led her teammates to the gold medal in this sport in the 2000 Olympics

SOLUTION: softball

PROBLEM: Category: AROUND THE WORLD 
Clue: According to legend, this country's city of Cuzco was built by Nanco Capac, the first ruler of the Incas

SOLUTION:
peru