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:
Research shows that a vast majority of arriving immigrants today come here because they believe that government is the source of prosperity, and thats what they support.

Ex Output:
immigration


Ex Input:
Says Wisconsin Gov. Scott Walker is denying Democrats the right to vote.

Ex Output:
elections


Ex Input:
The income of the top 1 percent nearly quadrupled from 1979 to 2007, but the typical familys incomes barely budged.

Ex Output:

economy