Question: Both Tri-State Airport and Rochester International Airport are located in which country?
Sentence (from "Tri-State Airport"): Tri-State Airport (IATA: HTS, ICAO: KHTS, FAA LID: HTS) , also known as Milton J. Ferguson Field, is a public airport in Wayne County, West Virginia, three miles south of Huntington, West Virginia, near Ceredo and Kenova.
Relevant evidence: Yes