Question: The Goldfield Hills is a mountain range in Esmeralda County, Nevada, south of the mining district and town of Goldfield, Goldfield is an unincorporated community and the county seat of Esmeralda County, Nevada, in which country?
Sentence (from "Goldfield, Nevada"): It is a census-designated place (CDP), with a resident population of 268 at the 2010 census, down from 440 at the 2000 census.
Relevant evidence: No