Question: Are Cheyenne Regional Airport and Phoenix–Mesa Gateway Airport both located in the US?
Sentence (from "Cheyenne Regional Airport"): Cheyenne Regional Airport (IATA: CYS, ICAO: KCYS, FAA LID: CYS) (Jerry Olson Field) is a civil-military airport a mile north of downtown Cheyenne, in Laramie County, Wyoming.
Relevant evidence: Yes