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.

Input: Consider Input: The Pan American Games winner is Adriana Pereira and is rank 8.

Output: Adriana Pereira


Input: Consider Input: 13 = 2^3 + 5	0001101	1/128

Output: 13 = 2^3 + 5


Input: Consider Input: 250 Delaware Avenue has a floor area of 30843.8 square metres.


Output: 250 Delaware Avenue