instruction:
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.
question:
Were the only nation in the world that does not use the military to secure our border.
answer:
homeland-security


question:
Says Barack Obama told the U.S. Coast Guard Academy that the number one threat to the military and the world today is global warming.
answer:
climate-change


question:
The United States imprisons more than any nation in the world.
answer:

criminal-justice