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: Obamacare is . . . the largest tax increase in the history of the world.

SOLUTION: health-care

PROBLEM: Says Republican U.S. Senate candidate Tommy Thompson supports massive tax cuts for corporations that outsource Wisconsin jobs.

SOLUTION: economy

PROBLEM: On privatization of Social Security.

SOLUTION:
social-security