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.

Input: Consider Input: Hkun law was the heir when the monarch was Wareru.

Output: Wareru


Input: Consider Input: A.C. Cesena's ground is Stadio Dino Manuzzi.

Output: A.C. Cesena


Input: Consider Input: The Young Pitcher' was published by Harper & Brothers.


Output: The Young Pitcher