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.

"When Sen. Edwards ran in 2004, he wasn't for universal health care. I'm glad he is now."
health-care

Part of the increase in the cost (of higher education) has been because state support has dropped. We now spend, under Governor Walker, more on corrections than we do on higher education.
criminal-justice

Obama says Clinton in 2002 suggested there was a connection between al-Qaida and the Iraqi government.
iraq