It seems to be called a Story within story, which is when a character within the lager story narrates a story of their own. I hope that wasn't to cofusing.It was all I could find.
Could u provide some following sentence
A. It is the only one that has the person himself speaking
Answer:
legal meetings
Explanation:
a gather of people to discuss problems
B: The number of daffodils
The speaker says they're more impressive than the lake next to them, and can't help but stare at them.