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: Rubio's tax swap proposal "would have been a massive tax increase."

SOLUTION: candidates-biography

PROBLEM: Ron Klein repeatedly voted in favor of amnesty for illegal immigrants.

SOLUTION: immigration

PROBLEM: Claims Supreme Court Justice Ruth Bader Ginsburg said she prefers the South African Constitution over the United States Constitution.

SOLUTION:
legal-issues