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.

Because of the 2011 debt ceiling fight, the stock market lost 2,000 points.
economy

Says a federal judge sanctions Tennessee birther lawyer for bringing a frivolous lawsuit.
obama-birth-certificate

After the debate that we had last week, PolitiFact came out and said that everything I said was true.

candidates-biography