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.

[Q]: U.S. Sen. Kay Bailey Hutchison has voted nine separate times to raise the national debt ceiling.
[A]: economy


[Q]: Historically, Senate ratification of arms control treaties has been bipartisan.
[A]: foreign-policy


[Q]: Atlanta Tea Party co-founder Debbie Dooley wants gas taxes raised.
[A]:
transportation