Answer:
C. to provide the reader with information about why the games exist
Step-by-step explanation:
In the first chapter of "Hunger Games" we are introduced to a first-person narration that provides a detailed story about the hunger games. This narration provides a set of information that tells events that happened successively, one influencing the other, which resulted in the origin of the hunger games.
The narration also detail the rules and the entire operation of these games. This is done to provide the reader with information about why the games exist and to promote a better understanding of the work.