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.

The location of the school named Brisbane Girls' Grammar School is spring hill.
Brisbane Girls' Grammar School

AFC Ajax (amateurs) played in the Topklasse in the 2014-2015 season.
AFC Ajax (amateurs)

Margrethe II of Denmark is the leader of Denmark.

Denmark