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.
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Question: Independent groups behind ads attacking Democratic candidates are front groups for foreign-controlled companies.

Answer: campaign-finance


Question: California Republican gubernatorial hopeful Meg Whitman "contributed to, and campaigned, for" Democratic Sen. Barbara Boxer.

Answer: campaign-finance


Question: Barbara Boxer voted to cut spending on Medicare benefits by $500 billion, cuts so costly to hospitals and nursing homes that they could stop taking Medicare altogether.

Answer:
health-care