TASK 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.
PROBLEM: "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.

SOLUTION: candidates-biography

PROBLEM: Historically, Senate ratification of arms control treaties has been bipartisan.

SOLUTION: foreign-policy

PROBLEM: Says Danny Tarkanian is NRA FRated.

SOLUTION:
guns