Question: Bad Köstritz is a town in the district of Greiz, in Thuringia, Germany, which brewery, founded in 1543, is one of the oldest producers of Schwarzbier (black lager)?
Sentence (from "Köstritzer"): The Köstritzer brewery, founded in 1543, is one of the oldest producers of Schwarzbier (black lager) in Germany.
Relevant evidence: Yes