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:
Says that Mitt Romney, while he was in Arizona, said he believes the states SB 1070 immigration law should be the model for national immigration laws.

Ex Output:
immigration


Ex Input:
Sometime in the next decade, there will be more Latinos in the state of Texas than there are Anglos. That will happen sometime in the next five to eight to ten years.

Ex Output:
census


Ex Input:
The U.S. military is at risk of losing its military superiority because our Navy is smaller than its been since 1917. Our Air Force is smaller and older than any time since 1947.

Ex Output:

federal-budget