Which event foreshadows the resolution of "The Cask of Amontillado" and creates mystery in the story?

(1 point)
Responses

Montresor tells Fortunato he has bought a large barrel of amontillado.
Montresor tells Fortunato he has bought a large barrel of amontillado.

Fortunato has a severe cold, which seems to concern Montresor.
Fortunato has a severe cold, which seems to concern Montresor.

Montresor drinks to Fortunato's health with a bottle of Médoc.
Montresor drinks to Fortunato's health with a bottle of Médoc.

Fortunato asks Montresor if he is a Mason.

Montresor drinks to Fortunato's health with a bottle of Médoc.