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: The nationality of Alan Shepard is United States.

Output: Alan Shepard


Input: Consider Input: Colorado School of Mines is an RU/H school.

Output: Colorado School of Mines


Input: Consider Input: In the Republic of Ireland they speak Irish.


Output: Republic of Ireland