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.

Example Input: "We've heard talk about curbing our use of fossil fuels in nearly every State of the Union address since the oil embargo of 1973."
Example Output: energy

Example Input: In the state of Rhode Island 25 percent of our current physicians are graduates of for-profit medical schools.
Example Output: education

Example Input: About half of the presidents have been governors; half of them, senators.
Example Output:
congress