Definition: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Input: The Allied occupation of Austria lasted from 1945 to 1955. Austria had been regarded by Nazi Germany as a constituent part of the German Reich, but in 1943, during World War II, the Allied powers agreed in the Declaration of Moscow that it would be regarded as the first victim of Nazi aggression, and treated as a liberated and independent country after the war.
Output:
what side was austria on in world war 2