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: Last year, American oil production reached its highest level since 2003.

SOLUTION: economy

PROBLEM: Just remember this: the presidents health care bill put 30 million people on health care rolls that werent there before.

SOLUTION: health-care

PROBLEM: Every president since Eisenhower has taken executive action to address immigration issues.

SOLUTION:
history