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.

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

Example Input: Undocumented immigrantspay $12 billion a year into Social Security.
Example Output: immigration

Example Input: Says Milwaukee County Executive Chris Abele is a billionaire.
Example Output:
candidates-biography