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:
1634: The Bavarian Crisis is written in English.
answer:
1634: The Bavarian Crisis


question:
13 = 2^3 + 5	0001101	1/128
answer:
13 = 2^3 + 5


question:
The episode entitled "The Infestation / Human Apportation" originally aired on November 2nd, 1996.
answer:

The Infestation / Human Apportation