Answer:
A. In Grandparents, the reader learns about Olinda and her mother's talk from a third-person narrator. In Moving in with My Brother, the reader learns about the conversation from Olinda.
Explanation:
According to the two excerpts, from Grandparents and Moving In With My Brother, the narrator makes use of third person narration to show how the characters feel.
However, in Grandparents, the reader learns about Olinda and her talk with her mother purely from a third-person perspective and in Moving In With My Brother, the reader learns about Olinda's perspective and why her mother urges her to move in with her brother.