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: Measles is one of the most common causes of child blindness worldwide.

Answer: health-care


Question: Currently it costs more than a penny for the U.S. Mint to make a one cent coin and more than a nickel to make the five cent piece.

Answer: economy


Question: Says his office has already recovered over $2 billion from Wall Street for the workers, retirees, and investors who were harmed.

Answer:
government-efficiency