instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : Karl Gustav von Sandrart (1817-1898) was a Prussian general in the Franco-Prussian War of 1870. 
Question : In what war did Karl Gustav von Sandrart fight?
answer:
Franco-Prussian War


question:
Context : Nanook of the North (also known as Nanook of the North: A Story Of Life and Love In the Actual Arctic) is a 1922 American silent documentary film by Robert J. Flaherty, with elements of docudrama, at a time when the concept of separating films into documentary and drama did not yet exist. 
Question : Which place is Nanook of the North in?
answer:
Arctic


question:
Context : Natale sul Nilo (Christmas on the Nile) is a 2002 Italian comedy film directed by Neri Parenti. 
Question : Who had the role of director in Natale sul Nilo?
answer:

Neri Parenti