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: The title of the episode with production code 10018 is "baggage".
Example Output: baggage

Example Input: Filip Trejbal's total time was 1:49.52.
Example Output: Filip Trejbal

Example Input: The total points is 70, with 30 in RR4.
Example Output:
70