TASK DEFINITION: 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.
PROBLEM: Taxpayers earning $1 million pay an effective tax rate that is about four times what taxpayers earning $100,000 pay.

SOLUTION: taxes

PROBLEM: [W]e see Americas prison population exploding, with America having a greater percentage of its people behind bars than any other nation in the world!

SOLUTION: criminal-justice

PROBLEM: On his support for Donald Trump.

SOLUTION:
elections