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 housing and transportation costs are combined, Atlantas cost of living -- typically perceived as relatively low -- ranks as 7th worst out of 51 metros nationally.
Example Output: transportation

Example Input: Says Donald Trump is for a single-payer health care system.
Example Output: health-care

Example Input: U.S. teenagers have now fallen behind their counterparts in Ireland, Poland and even Vietnam in math and science.
Example Output:
education