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.

Ex Input:
Under Barack Obama's health care proposal, "if you've got a health care plan that you like, you can keep it."

Ex Output:
health-care


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

Ex Output:
homeland-security


Ex Input:
On a cap-and-trade plan.

Ex Output:

cap-and-trade