Answer :
The detail about the narrator's mother's favorite color.
What is narrator?
A narrator is the person or character in a story who tells the story. The narrator is often the protagonist or main character, but not always. In some stories, the narrator may be an outside observer or a non-participating character. The narrator may also be an omniscient presence, giving information about other characters’ thoughts and feelings. The narrator may also be a reliable or unreliable source. A reliable narrator is one who is trustworthy and whose story can be believed, while an unreliable narrator is one whose story may contain lies or exaggerations.
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