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: Max Huiberts is the owner of AZ Alkmaar.

Output: AZ Alkmaar


Input: Consider Input: Elizabeth McGovern played Dame Celia Westholme in Agatha Christie: Poirot in 2008

Output: Agatha Christie: Poirot


Input: Consider Input: The floor area of 300 North LaSalle is 120770.0 square metres.


Output: 300 North LaSalle