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: ALL ABOUT RIVERS 
Clue: You may be waiting for the Robert E. Lee on a natural one of these raised river banks created by flood waters

SOLUTION: levee

PROBLEM: Category: ANIMALS 
Clue: Also called a warrigal, this wild dog is one of the few nonmarsupial mammals of Australia

SOLUTION: dingo

PROBLEM: Category: TOUGH DISNEY 
Clue: Both Disneyland and Walt Disney World's Magic Kingdom are located in counties with this name

SOLUTION:
orange county