Question: The Big Drift is in Glacier National Park, in the U.S. state of Montana, and is an area along which scenic mountain road in the Rocky Mountains of the western United States, in Glacier National Park in Montana?
Sentence (from "Going-to-the-Sun Road"): Going-to-the-Sun Road is a scenic mountain road in the Rocky Mountains of the western United States, in Glacier National Park in Montana.
Relevant evidence: Yes