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.

Example Input: Last year, American oil production reached its highest level since 2003.
Example Output: economy

Example Input: It takes as much energy to make a solar panel as it likely generates in its entire life.
Example Output: energy

Example Input: "He took on special interests and won, passing the toughest ethics law yet."
Example Output:
candidates-biography