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: The 30 percent tax rate called for under President Barack Obamas proposed Buffett Rule is lower than the prescribed tax rate for millionaires already -- not just for millionaires, for people making over $200,000.

taxes