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: Vidarabine (Ara-A)'s trademark is Vira-A ®

Output: Vidarabine (Ara-A)


Input: Consider Input: The Celtic Crusaders is the number 1 position team.

Output: Celtic Crusaders


Input: Consider Input: Most of Atlanta is part of DeKalb County in Georgia.


Output: Atlanta