This task is about identifying the subject of a given sentence. The subject of a sentence is the person, place, or thing that is performing the action of the sentence. The subject represents what or whom the sentence is about. Each sentence in this task is guaranteed to contain a single subject. The input is a sentence and the output is the identified subject of that sentence.

Example Input: Choiseul has 6,098 Population in 2010 census
Example Output: Choiseul

Example Input: ACF Fiorentina has 47290 members.
Example Output: ACF Fiorentina

Example Input: The introductory phrase for episode 794 was none.
Example Output:
794