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:
The process technology of the Intel WiFi Link 5100 wireless LAN's 45 n m.

Ex Output:
Intel WiFi Link 5100


Ex Input:
Battsengel mangolian population 3818

Ex Output:
Battsengel


Ex Input:
Jeff McInnis had the high assists for game 49.

Ex Output:

49