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.

Q: Context : Det var paa Rundetaarn is a 1955 Danish comedy film directed by Poul Bang and starring Dirch Passer. 
Answer : Poul Bang

A: Who directed Det var paa Rundetaarn?
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Q: Context : Ahmad Abdalla El Sayed Abdelkader (Arabic: أحمد عبد الله السيد‎) (born on December 19, 1979, Cairo) is an Egyptian film director, editor and screen writer. 
Answer : film director

A: What was Ahmad Abdalla's occupation?
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Q: Context : William Levery (June 3, 1879 - June 17, 1920) was an apprentice first class serving in the United States Navy during the Spanish-- 
Answer : United States Navy

A:
Which armed forces utilised the service of William Levery?
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