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: When he served as governor, Schwarzenegger preserved more land than any other gubernatorial administration in Californias history.
Example Output: environment

Example Input: Says a federal judge sanctions Tennessee birther lawyer for bringing a frivolous lawsuit.
Example Output: obama-birth-certificate

Example Input: Say water fluoridation started in Nazi Germany ghettos and death camps to pacify the Jews.
Example Output:
health-care