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: A tax on soda and juice drinks would disproportionately increase taxes on low-income families in Philadelphia.
Example Output: taxes

Example Input: Says Hillary Clinton once wanted a wall on the Mexican border.
Example Output: immigration

Example Input: "The centerpiece of Senator McCain's education policy is to increase the voucher program in D.C. by 2,000 slots."
Example Output:
education