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: When President, then candidate, Obama was asked to disclose some of his donors because there was suspicion of their being the foreign source of money into his campaign, they refused to do it.

campaign-finance