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.

Alan Buck joined at 1st August 1964
Alan Buck

Alex: The Life of a Child was released in 1986
Alex: The Life of a Child

The attempt on the Prime Minister of Sri Lanka's life made was in the Parliament Building, Colombo, Sri Lanka.

Prime Minister of Sri Lanka