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.

Says 51 percent of federal tax filers paid zero federal income tax.
taxes

Without a Medicaid expansion, 275,000 more Ohioans could be getting their primary care in emergency rooms, costing everybody a lot of money.
health-care

Documents released by Edward Snowden reveal that American, Britishand Israeli intelligence agencies worked together to create the Islamic State.

foreign-policy