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: Weve had the lowest health care inflation in history because of Obamacare.

SOLUTION: economy

PROBLEM: Ninety million Americans either arent working or arent looking for work.

SOLUTION: economy

PROBLEM: Russia and China are doing naval exercises together someplace.

SOLUTION:
china