Question: Composer August Conradi conducted for which opera house that was built for a restaurant owner?
Sentence (from "Kroll Opera House"): The Kroll Opera House (German: "Krolloper, Kroll-Oper" ) was an opera building in Berlin, Germany, located in the central Tiergarten district on the western edge of the "Königsplatz" square (today "Platz der Republik"), facing the Reichstag building.
Relevant evidence: Yes