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.

Senate immigration legislation is the Obama-Reid plan to give illegal immigrants amnesty.
congress

Independent groups behind ads attacking Democratic candidates are front groups for foreign-controlled companies.
campaign-finance

Obama says hes put forward a specific $4 trillion deficit reduction plan.
debates