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:
When he served as governor, Schwarzenegger preserved more land than any other gubernatorial administration in Californias history.

Ex Output:
environment


Ex Input:
Social Security is a Ponzi scheme.

Ex Output:
social-security


Ex Input:
The @nytimes states today that DJT believes more countries should acquire nuclear weapons. How dishonest are they. I never said this!

Ex Output:

nuclear