Definition: 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.
Input: "A year ago, in March 2007, I called for immediate action to address abuses in the subprime market, and I laid out detailed concrete proposals for how to do so."

economy