Question: Which airport was used for both public and military use, Sioux Gateway Airport or Blue Grass Airport?
Sentence (from "Sioux Gateway Airport"): Sioux Gateway Airport (IATA: SUX, ICAO: KSUX, FAA LID: SUX) , also known as Colonel Bud Day Field, is a public and military use airport in Woodbury County, Iowa, United States.
Relevant evidence: Yes