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: (U.S. Reps.) Paul Ryan, Sean Duffy and Reid Ribble are shutting down town hall meetings, or making their constituents pay to attend them.

Output: medicare


Input: Consider Input: Mitt Romney says class sizes dont matter.

Output: education


Input: Consider Input: But for immigrants, we would have a contracting population...


Output: immigration