Question: Which airport is closer to west Nebraska, Unalaska Airport or Central Nebraska Regional Airport?
Sentence (from "Unalaska Airport"): Tom Madsen (Dutch Harbor) Airport (IATA: DUT, ICAO: PADU, FAA LID: DUT) is a state owned, public use airport in City of Dutch Harbor, on Amaknak Island in the Aleutian Islands, off the coast of the U.S. state of Alaska.
Relevant evidence: Yes