Question: Which airport is further south, Aniak Airport or Jackson Hole Airport?
Sentence (from "Establishment of Grand Teton National Park"): Located in the northwestern region of the U.S. state of Wyoming, Grand Teton National Park is 10 mi south of Yellowstone National Park which was established in 1872, when Wyoming, Idaho and Montana were still territories and the region was very sparsely settled.
Relevant evidence: No