In the poem “The Cask of Amontillado”

What do the following lines mainly reveal about the relationship between the narrator and Fortunato (paragraphs 46-47)?

"I forget your arms."
"A huge human foot d'or, in a field of azure; the foot crushes a serpent rampant whose fangs are imbedded in the heel."

A The narrator views Fortunato as both the foot that crushes and the serpent that attacks.

B. The narrator views himself as the symbol of the foot and Fortunato as the symbol of the serpent.

C. The narrator believes that Fortunato is the only one who might understand the meaning behind the foot and the serpent.

D. The narrator views himself as the symbol of the serpent and Fortunato as the symbol of the foot