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.

We spend $18 billion a year on making sure that the federal government has immigrant enforcement agents. Thats more than DEA and the ATF and the FBI and all the other enforcement (agencies) combined.
federal-budget

Seneca Jones Timber Co., aiming to increase logging and allay fears that old growth will be cut, says mills have shifted to second-generation trees. An ad from the company asks: Do you know that most all mills in Oregon have retooled over the past 20 years?
environment

Drilling in ANWR would have minimal impact, covering only "2,000 out of 20-million acres."

energy