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.

I helped write the Affordable Care Act.
corrections-and-updates

There are about 350,000 people who succeed in crossing our borders illegally each year.
immigration

Says the U.S. Department of Homeland Security must report to about 100 congressional committees and subcommittees.

homeland-security