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: If every house in Florida had a solar-heated water tank, that would eliminate consumption by 17 percent.
Example Output: energy

Example Input: Georgia has more illegal aliens than the state of Arizona.
Example Output: immigration

Example Input: When the United States invaded Iraq, Saddam Hussein wanted to acquire weapons of mass destruction, and "he said so himself after his capture."
Example Output:
iraq