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: Obama has racked up more debt than any president in history over $5 trillion.

SOLUTION: deficit

PROBLEM: Were the only nation in the world that does not use the military to secure our border.

SOLUTION: homeland-security

PROBLEM: President Obamas health care law represents a government takeover of health care.

SOLUTION:
health-care