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.

Says Texas wildfires are linked to climate change.
climate-change

U.S. taxpayers paid $71,500 per job created by the stimulus bill.
economy

In the first 24 to 36 hours of the operation in Libya, you saw $115 million go downrange because a Tomahawk cruise missile is a little over $1 million each.

military