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 Q]: Rubio's tax swap proposal "would have been a massive tax increase."
[EX A]: candidates-biography

[EX Q]: The Obama administrations cap-and-trade plan would create a $1,761 yearly energy tax.
[EX A]: cap-and-trade

[EX Q]: [State Rep. Doug McKillips] donors deserve a refund.
[EX A]:
campaign-finance