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: There are about 350,000 people who succeed in crossing our borders illegally each year.
Example Output: immigration

Example Input: The Northwest Corridor highway project in Cobb and Cherokee counties is expected to create over 9,700 jobs statewide.
Example Output: jobs

Example Input: We have been focusing so much, especially the Texas Department of Transportation, on that 97 percent of people in single-occupancy vehicles.
Example Output:
transportation