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.

The 2.4 L LE5 I4 engine was designed for a displacement of 2,384 cc (145 cu in).
2.4 L LE5 I4

The character ¤ is known as a curren.
curren

Athlete 1 is Eli Bremer.

Eli Bremer