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.

[Q]: "I have a record on the environment of creating green energy ... taking trash and turning it into cash."
[A]: environment


[Q]: We dont have any chess grandmasters in the United States.
[A]: sports


[Q]: McCain's energy plan is a "single-answer proposition" new domestic oil drilling.
[A]:
energy