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: Says Alison Lundergan Grimes supports Obamacare, which cuts $700 billion from seniors Medicare.

SOLUTION: health-care

PROBLEM: Says Hillary Clinton once wanted a wall on the Mexican border.

SOLUTION: immigration

PROBLEM: Says President Barack Obama has an Environmental Protection Agency proposal that would raise the price of gasoline by 25 cents a gallon.

SOLUTION:
environment