Generate a correct and concise answer for the question based on the words in the context.

Q: Context : The film was adapted by Wilder and Edwin Blum from the Broadway play by Donald Bevan and Edmund Trzcinski which was based on their experiences as prisoners in Stalag 17B in Austria. 
Question : The Stalag 17 is based upon what?

A: Donald Bevan
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Q: Context : H Velorum is a star in the constellation Vela. 
Question : Which was the constellation for H Velorum?

A: Vela
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Q: Context : The FNAB-43 is an Italian designed and developed submachinegun manufactured from 1943 to 1944. 
Question : What year was FNAB-43 made?

A:
1944
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