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.

Input: Consider Input: "I have a record on the environment of creating green energy ... taking trash and turning it into cash."

Output: environment


Input: Consider Input: A vast majority of the production in the United States comes from small independent oil and gas companies.

Output: corporations


Input: Consider Input: "The amount of debt is on pace to double in five years and triple in 10. The federal debt is now over $100,000 per household."


Output: federal-budget