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 Q]: Category: WHAT'S THE BIG IDEA? 
Clue: The 21st century doctrine named for this man allows the U.S. to wage preventive war if an attack on us is coming
[EX A]: george w. bush

[EX Q]: Category: WORLD HISTORY 
Clue: In 1982 he became the first Pope in modern history to visit Sicily
[EX A]: pope john paul ii

[EX Q]: Category: THE UNIVERSITY OF... 
Clue: It has an Eastern Shore campus in the town of Princess Anne
[EX A]:
university of maryland