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.

House Republicans required the use of Styrofoam cups in House cafeterias that are part of Koch Industries.
congressional-rules

Mitt Romney is tearing down his 3,000-square-foot house to build an 11,000-square-foot house.
candidates-biography

Romneycare is a top-down, government-run health care system.

health-care