Definition: 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: Before Act 10, the total cost of public sector employees employment was 29 percent higher than that in the private sector. After the act, its still 22 percent higher.

income