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: Consider Input: "Senator Obama's relatives and friends say he has been talking about running for president for at least the last 15 years," a campaign spokesman said.

Output: candidates-biography


Input: Consider Input: Its been 4 and a half years since the United States Senate passed a budget.

Output: congress


Input: Consider Input: A clause hidden in the Obamacare bill, which is now law, gives Obama the right to form a private army.


Output: health-care