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.

Example Input: Beef is an ingredient of Bakso.
Example Output: Bakso

Example Input: In 1940-41 Calder Memorial Trophy winner is Johnny Quilty
Example Output: 1940-41

Example Input: The venue where the date was the 22nd was away.
Example Output:
22nd