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 episode titled "the show must go on??" was  written by Harry Winkler.

Ex Output:
the show must go on??


Ex Input:
During the 1966 PBA Bowling Tour, Gene Rhoda won the Charlotte Open.

Ex Output:
Charlotte Open


Ex Input:
Feinstein received 121,471 votes in Sonoma County during the special election in 1992.

Ex Output:

Sonoma