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: Dell Curry played for Toronto during 1999-2002.
Example Output: Dell Curry

Example Input: Detective film has Theme song.
Example Output: Detective

Example Input: The Pan American Games winner is Adriana Pereira and is rank 8.
Example Output:
Adriana Pereira