Question: The pepperoni roll is a snack popular in West Virginia and some nearby regions of the Appalachian Mountains such as Appalachian Ohio is a bioregion and political unit in the southeastern part of the state of Ohio, characterized by the western foothills of the Appalachian Mountains, and Appalachian Plateau, in which country?
Sentence (from "Pepperoni roll"): It is ubiquitous in West Virginia, particularly in convenience stores, and is arguably the food most closely associated with the state.
Relevant evidence: No