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: "I joined the Gang of 14, seven Republicans, seven Democrats, so that we wouldn't blow up the United States Senate. Sen. Obama had the opportunity to join that group. He chose not to."

candidates-biography