Task: Question Generation
Input (English): Context : Alexander Löhr (20 May 1885 -- 26 February 1947) was an Austrian Air Force (Österreichische Luftstreitkräfte) commander during the 1930s and, after the ``Political Union of Germany and Austria'' (Anschluss), he was a German Air Force (Luftwaffe) commander. 
Answer : Luftwaffe
Output (English): What military was Alexander Löhr a part of?