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.

"As a percentage of gross domestic product, we are reducing nondefense discretionary spending to its lowest level since the '60s, lower than it was under Reagan, lower than it was under Clinton, lower than it was under Bush, or both Bushes."
federal-budget