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: Says Chris Koster opposes right-to-work efforts because he has taken $8 million from union bosses.

Output: campaign-finance


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: John McCain has seven houses.


Output: candidates-biography