Select the correct inference of the given passage from "the cask of amontillado."
indeed, it is very damp. once more let me implore you to return. no? then i must positively leave you. but i must first render you all the little attentions in my power."

" the narrator knows he will abandon fortunato in the vaults.
the narrator is concerned about the dampness of the vaults.
the narrator wants to convince fortunato to leave the vaults.
the narrator will make sure fortunato is comfortable in the vaults.