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: Blue Spice offers average priced food.
Example Output: Blue Spice

Example Input: Alcatraz Versus the Evil Librarians has the ISBN number 0-439-92550-9.
Example Output: Alcatraz Versus the Evil Librarians

Example Input: Luís Jesus placed 5th in the 2004 Berlin Marathon.
Example Output:
2004