I believe it would be the second one - A literary stereotype has no purpose in literature except to reveal prejudice and express the views etc..
Sorry if it's wrong! But I hope it helped
Answer:
It could be 2 but not sure with my answer
A narrator can write from different points of view, mainly first person or third person. Choosing the point of view is a big deal for an author, because the perspective from which a novel is narrated has a big impact on a reader's experience.