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 OCLC number of A Loyal Character Dancer is 49805501.
[EX A]: A Loyal Character Dancer

[EX Q]: ACF Fiorentina has 47290 members.
[EX A]: ACF Fiorentina

[EX Q]: The United States Air Force fought battles in the Korean war.
[EX A]:
United States Air Force