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]: Independent groups behind ads attacking Democratic candidates are front groups for foreign-controlled companies.
[EX A]: campaign-finance

[EX Q]: Says 56 percentof (the U.S.-Mexico) border is not under our control.
[EX A]: immigration

[EX Q]: During the past four years, average wages have barely budged.
[EX A]:
economy