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.

Example Input: Context : Albin Wolf (28 October 1920 -- 2 April 1944) was a German World War II Luftwaffe flying ace and posthumous recipient of the coveted Knight's Cross of the Iron Cross with Oak Leaves (Ritterkreuz des Eisernen Kreuzes mit Eichenlaub).
Answer : World War II
Example Output: What war or battle did Albin Wolf fight in?

Example Input: Context : Sergeant-Observer William James Middleton DFM was a British World War I flying ace credited with six aerial victories.
Answer : World War I
Example Output: What war was William James Middleton in?

Example Input: Context : ''Animal Instincts'' is an episode of the BBC sitcom, The Green Green Grass.
Answer : The Green Green Grass
Example Output:
What series is Animal Instincts a part of?