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.
Input: [Renewable energy] projects . . . get us off foreign oil and away, step by step, from these foreign entanglements that we have to get into to defend our oil supply.

climate-change