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.

[EX Q]: Massimo Drago played for S.S.D. Potenza Calcio.
[EX A]: Massimo Drago

[EX Q]: The United States House of Representatives is the leader of Antioch, California.
[EX A]: Antioch, California

[EX Q]: John van den Brom has been manager of AZ Alkmaar.
[EX A]:
AZ Alkmaar