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: Sen. Joe Liebermans home state has a public option which covers about 10,000 of its citizens that was introduced by its Republican governor.

SOLUTION: health-care

PROBLEM: Under President Obama, domestic oil production is at an eight-year high.

SOLUTION: energy

PROBLEM: Nearly half of all persons under 30 did not go to work today.

SOLUTION:
economy