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.

[Q]: Frank de Boer played for the Netherlands national football team.
[A]: Frank de Boer


[Q]: AIP Advances editors include the following: Vincent H. Crespi, Bernard S. Gerstman, A.T. Charlie Johnson, Masaaki Tanaka, Enge G. Wang.
[A]: AIP Advances


[Q]: Michele Marcolini plays for A.C. Chievo Verona.
[A]:
Michele Marcolini