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]: House Republicans required the use of Styrofoam cups in House cafeterias that are part of Koch Industries.
[EX A]: congressional-rules

[EX Q]: California Republican gubernatorial hopeful Meg Whitman "contributed to, and campaigned, for" Democratic Sen. Barbara Boxer.
[EX A]: campaign-finance

[EX Q]: The Libertarian Party is the third-largest political party in the U.S.
[EX A]:
elections