TASK DEFINITION: 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.
PROBLEM: Obama says McCain went to Bermuda and "pledged to protect tax breaks for American corporations that hide their profits offshore."

SOLUTION: taxes

PROBLEM: Undocumented immigrantspay $12 billion a year into Social Security.

SOLUTION: immigration

PROBLEM: Walmart employees receive roughly $5,800 in public assistance per year.

SOLUTION:
welfare