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.

Ex Input:
Peter Stöger played for the club LASK Linz.

Ex Output:
Peter Stöger


Ex Input:
The title "training video" originally air in july19,2009.

Ex Output:
training video


Ex Input:
Earthquakes caused the collapse of the Mausoleum at Halicarnassus.

Ex Output:

Mausoleum at Halicarnassus