The site of a former distillery in Three Mills became a dedicated centre for film and television production with the establishment in the 1980s of Bow Studios, Three Mills Island Studios, and Edwin Shirley Productions. In the mid-1990s the three studios merged to become 3 Mills Studios, under the management of Workspace Group. Using only the above description and what you know about the world, "3 Mills Studios was established in 1981." is definitely correct, incorrect, or inconclusive? 