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: POLITICAL QUOTES 
Clue: This financier & advisor to presidents coined the expression “cold war” in 1947

SOLUTION: bernard baruch

PROBLEM: Category: COLLEGES 
Clue: Home of over 52,000 Buckeyes

SOLUTION: ohio state university

PROBLEM: Category: GASES 
Clue: It's the common nickname of nitrous oxide

SOLUTION:
laughing gas