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.

Ex Input:
Ted Cruz has been to Iowa four times. Rio Grande Valley of Texas -- just once.

Ex Output:
candidates-biography

Ex Input:
The Consumer Financial Protection Bureau has no congressional oversight.

Ex Output:
congressional-rules

Ex Input:
Says the difference between her and Barack Obama is "about 35 years of experience."

Ex Output:
candidates-biography