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: LEADING MEN 
Clue: 1 of 2 actors who have earned acting Academy Award nominations in the last 5 consecutive decades

SOLUTION: jack nicholson or michael caine

PROBLEM: Category: THE 50 STATES 
Clue: The constitution for the proposed state of Sequoyah served in large part as the basis for this state's constitution

SOLUTION: oklahoma

PROBLEM: Category: U.S. PRESIDENTS 
Clue: He was the first U.S. president not of British descent

SOLUTION:
martin van buren