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.

Example Input: The 11th Mississippi Infantry Monument is located in the United States.
Example Output: 11th Mississippi Infantry Monument

Example Input: Southern Vermont College is located in bennington, vermont.
Example Output: Southern Vermont College

Example Input: Sheldon Moldoff was an American national.
Example Output:
Sheldon Moldoff