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.
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Question: Context : Sid Meier's Civilization IV (also known as Civilization 4 or Civ4) is a turn-based strategy computer game and the fourth installment of the Civilization series.
Answer : Sid Meier

Answer: Who was the director of Civilization IV?

Question: Context : Rudolf Gerhardt (26 March 1896 -- 10 November 1964) was a highly decorated Oberst 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

Answer: What award was received by Rudolf Gerhardt?

Question: Context : Rudolf Smola (3 August 1917 -- 27 March 1945) was a highly decorated Hauptmann in the Luftwaffe during World War II and a recipient of the Knight's Cross of the Iron Cross.
Answer : World War II

Answer:
Which conflict was Rudolf Smola a part of?