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.

Example Input: Category: U.S. PRESIDENTS 
Clue: He was the last man elected president who had served as a U.S. Senator
Example Output: richard m. nixon

Example Input: Category: WORD ORIGINS 
Clue: Like the name of a minor Roman god, this word for a caretaker comes from the Latin for "door"
Example Output: janitor

Example Input: Category: PRESIDENTIAL ELECTIONS 
Clue: It was the last Presidential election year when there was no sitting President or VP on the national ballot
Example Output:
1952