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: China is going to have twice the number of submarines we have in just over a decade.
Example Output: china

Example Input: Many just call him Lyin Ted. ... HisTV ad about John Kasich? Lie! Stations had to pull it off the air.
Example Output: campaign-finance

Example Input: Palin "fired Wasilla's Police Chief because he 'intimidated' her."
Example Output:
crime