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.

The American people spoke pretty loudly. They said stop all the looming tax hikes....
taxes

California Republican gubernatorial hopeful Meg Whitman "contributed to, and campaigned, for" Democratic Sen. Barbara Boxer.
campaign-finance

(Mexican immigrants) are more law-abiding than U.S. citizens and that is a statistic.

immigration