Premise: Fatburger Inc. is an American fast casual restaurant chain. Its tagline is "The Last Great Hamburger Stand". While it is a fast food restaurant, the food is cooked and made to order. Some Fatburger restaurants have a liquor license, as well as Fat Bars. Its franchise headquarters are in Beverly Hills, California. In addition to the United States, the chain operates in 19 other countries.
Hypothesis: Fatburger is in at least 18 countries.