What is ironic about the locket?
A.
It was meant to be a symbol of Octavie's love for Edmond, but it came to represent his death.
B.
Nick says the locket is a charm against death, but the man who stole it was killed wearing it.
C.
It contains the pictures of Octavie's parents, but to Edmond, it represents Octavie.
D.
At the end of the story, Octavie does not return the locket to Edmond.