instruction:
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.
question:
Herbert F. Lemp died on May 6, 1927.
answer:
Herbert F. Lemp


question:
The BL34 Locomotive first entered into service in June of 1984.
answer:
BL34


question:
Port Authority of New York and New Jersey's headquarter is New York.
answer:

Port Authority of New York and New Jersey