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.

Kawakaze got completed by 30 April 1937.
Kawakaze

The Carinthia was an intermediate type ship.
Carinthia

Wizards at War was published by Harcourt (publishers).

Wizards at War