In “The Jilting of Granny Weatherall,” what is odd about Granny wanting to spank Cornelia?

ACornelia ignores Granny.
BCornelia is not a good daughter.
CCornelia is good to her.
DCornelia whispers about Granny.

Verified Answer :

In “The Jilting of Granny Weatherall,” what is odd about Granny wanting to spank Cornelia is that C. Cornelia is good to her.
She is so nice and kind that it annoys Granny so much that she wants to spank her.

C. Cornelia is good to her