Who is the narrator of the section of the story

please give me brain list and follow

Explanation:

Narrator, one who tells a story. In a work of fiction the narrator determines the story's point of view. If the narrator is a full participant in the story's action, the narrative is said to be in the first person. A story told by a narrator who is not a character in the story is a third-person narrative.

I would say "The proposal affects three groups: students, parents, and teachers."