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]: In 2007, there was a 0.9% decrease in total passengers.
[EX A]: 2007

[EX Q]: Accademia di Architettura di Mendrisio is located in the city of Mendrisio.
[EX A]: Accademia di Architettura di Mendrisio

[EX Q]: Lake Placid, New York is located in the United States.
[EX A]:
Lake Placid, New York