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]: The 11th harmonic has just ratio 11:8
[EX A]: 11th harmonic

[EX Q]: The Pan American Games winner is Adriana Pereira and is rank 8.
[EX A]: Adriana Pereira

[EX Q]: A.C. Cesena's ground is located in Italy.
[EX A]:
A.C. Cesena