Question: Assabet River National Wildlife Refuge, was formerly referred to as the U.S. Army's, former annex of Fort Devens that was operational from 1942 to the 1990s, was called?
Sentence (from "Fort Devens-Sudbury Training Annex"): In the 1990s, the site was cleaned up and turned into the Assabet River National Wildlife Refuge.
Relevant evidence: No