instruction:
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.
question:
The episode titled "the show must go on??" was  written by Harry Winkler.
answer:
the show must go on??


question:
Jack Shea took the Olympic Oath during the 1932 Winter Olympics.
answer:
1932 Winter Olympics


question:
William Anders serves as Ambassador to Norway in the United States.
answer:

William Anders