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: Detective film has Theme song.
Example Output: Detective

Example Input: With swp weight class the Silver Shadow Stakes was held.
Example Output: Silver Shadow Stakes

Example Input: In Spain the language spoken is the Spanish language.
Example Output:
Spain