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.

Ex Input:
Context : Since its creation in 1923, The Hague Academy of International Law has occupied premises at the Peace Palace. 
Answer : 1923

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


Ex Input:
Context : CMT Top 12 Countdown was a music video show that aired on Country Music Television (CMT) that debuted in 1994 and ended in December 2001 in favor for the longer Top 20 Countdown. 
Answer : Country Music Television

Ex Output:
Which network is CMT Top 12 Countdown available on?


Ex Input:
Context : Dietrich von Müller (16 September 1891 -- 3 January 1961) was a German Officer during both World War I and World War II. Just before the end of World War II he was promoted to Generalleutnant and awarded the Knight's Cross of the Iron Cross with Oak Leaves and Swords. 
Answer : World War I

Ex Output:

In which war did Dietrich von Müller fight?