Question: The Army Group Hindenburg , an Army Group of the German Army, opersated under command of Ober Ost Paul von Hindenburg, who was in command of what section of the Eastern front?
Sentence (from "Army Group Hindenburg"): The Army Group Hindenburg (German: "Heeresgruppe Hundenburg") was an Army Group of the German Army, which operated in the Baltics against Russia between 5 August 1915 and 30 July 1916 during World War I, under command of Ober Ost Paul von Hindenburg.
Relevant evidence: Yes