Question: Ruth, Caldwell County, Kentucky is located near a national forest established in which year ?
Sentence (from "Daniel Boone National Forest"): About 2100000 acre are contained within its current proclamation boundary, of which 706000 acre are owned and managed by the United States Department of Agriculture Forest Service (as of April 2006), up from around 620000 acre in the early to mid-1990s.
Relevant evidence: No