A Trip to the Supermarket

Aimlessly searching through the shelves: "Excuse me sir, where is the cocoa powder?"
"Pfft!" Looking me up and down, "It's in the coffee aisle!"

Oh, well, excuse me. Not with the baking products then? Or next to the chocolates? Oh of course! With the coffee – How stupid of me! I mean, I know the marzipan is between the laundry detergent and chicken breasts. So how could I possibly not know that the cocoa powder is next to the coffee?