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.

Monocacy National Battlefield is located in Frederick County, Maryland.
Monocacy National Battlefield

The Swiss Psalm is the anthem of Switzerland.
Switzerland

John van den Brom is in Vitesse Arnhem.

John van den Brom