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:
Undocumented immigrantspay $12 billion a year into Social Security.

Ex Output:
immigration


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

Ex Output:
candidates-biography


Ex Input:
Poverty levels (are) at an all-time high.

Ex Output:

poverty