The term 'supermarket part' can refer to two different parts of a supermarket: the AISLE and the deli. The AISLE is the area of the store where customers can find shelves of products, such as canned goods, cereals, and snacks. The deli is the area of the store where customers can find prepared foods, such as sandwiches, salads, and hot dishes. Both the AISLE and the deli are important parts of a supermarket, as they provide customers with the items they need for their shopping trips.