instruction:
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.
question:
Category: THE LABOR MOVEMENT 
Clue: 2-word phrase for workers' perks developed during World War II because raises were prohibited
answer:
fringe benefits


question:
Category: JOE, ANNES & JOANNES 
Clue: His marriage to Marilyn Monroe lasted only 9 months in 1954
answer:
joe dimaggio


question:
Category: DESPERATE MEASURES 
Clue: It holds 31 to 42 gallons of a liquid -- oil for example
answer:

barrel