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: On whether the United States should intervene in Libya.
Example Output: foreign-policy

Example Input: After they bought GST Steel, Mitt Romney and his partners loaded it with debt, closed the Kansas City plant and walked away with a healthy profit, leaving hundreds of employees out of work with their pensions in jeopardy.
Example Output: candidates-biography

Example Input: Marco Rubio wants to raise the Social Security retirement age, and cut benefits.
Example Output:
message-machine