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 novel 1634: The Bavarian Crisis is followed by Ring of Fire II.
Example Output: 1634: The Bavarian Crisis

Example Input: Game 1 was on sept. 14th.
Example Output: 1

Example Input: NASA selected Elliot See in 1962.
Example Output:
Elliot See