TASK DEFINITION: In this task, you are given a statement spoken by a politician in natural language. Your task is to generate the subject of the discussion for the given statement. The subject generated is not necessarily a part of the given input. Your answer should contain one or more words.
PROBLEM: We saw the president of the United States engage American troops in a fourth conflict in a foreign land. This is historic.

SOLUTION: history

PROBLEM: Even if you took literally every single ounce of platinum in the world, it still wouldnt add up to enough needed to pay down our nations debt.

SOLUTION: debt

PROBLEM: Says Chris Koster opposes right-to-work efforts because he has taken $8 million from union bosses.

SOLUTION:
campaign-finance