Question: The McDermitt Caldera is a large, oval-shaped caldera west of McDermitt, McDermitt is an unincorporated community straddling the Nevada–Oregon border, in Humboldt County, Nevada, and Malheur County, Oregon, in which country?
Sentence (from "Denio, Nevada"): Recreational activities available in the Denio area include fishing, opal mining, rockhounding, hunting, and visiting the hot springs.
Relevant evidence: No