Linked from
The 7 pages that link to Fast-food restaurant, each with the reason it gives.
RestaurantBroader topic: It is a high-volume format built around speed and consistency.
CoffeehouseCompared with: Fast-food service contrasts with coffeehouses that encourage longer stays.
DinerCompared with: Diners typically offer broader menus and more made-to-order cooking.
Burger KingNarrower topic: Burger King operates within this restaurant format.