TASK DEFINITION: Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
PROBLEM: Context : Since its creation in 1923, The Hague Academy of International Law has occupied premises at the Peace Palace. 
Answer : 1923

SOLUTION: When date was the official opening of Hague Academy of International Law?

PROBLEM: Context : Reinhard Burst (11 October 1907 -- 2 July 1998) was a highly decorated Oberstleutnant in the Wehrmacht during World War II. He was also a recipient of the Knight's Cross of the Iron Cross. 
Answer : Knight's Cross of the Iron Cross

SOLUTION: Which award did Reinhard Burst get?

PROBLEM: Context : Benerib was a wife of pharaoh Hor-Aha, but she was not the mother of his heir, Djer. 
Answer : Hor-Aha

SOLUTION:
What is Benerib's spouse's name?