The statement that best describes this part of the story is A, It is the exposition because it introduces the conflict.
This refers to the sequence of events that occurs in a given story from the beginning to the end and sees the rising action, conflict, climax, falling action, etc.
Hence, we can see that from the given excerpt, there is the narration about the monologue that Mrs. Price has and how this introduces the conflict and shows that it is the exposition.
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