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

[EX Q]: Context : Wanda Jean Allen (August 17, 1959 -- January 11, 2001) was sentenced to death in 1989 for the murder of Gloria Jean Leathers, 29.
Question : Which crime led to the conviction of Wanda Jean Allen?
[EX A]: murder

[EX Q]: Context : The Prisse Papyrus, dating from the twelfth dynasty Egyptian Middle Kingdom, was obtained by the French orientalist Emile Prisse d'Avennes at Thebes in 1856 and is now in the Bibliotheque nationale de France in Paris.
Question : What is the name of the place where Prisse Papyrus can be found?
[EX A]: Bibliotheque nationale de France

[EX Q]: Context : Desyat Negrityat (Ten Little Niggers, Russian: ) is a 1987 Soviet film adaptation of Agatha Christie's novel And Then There Were None It was directed by Stanislav Govorukhin, who also penned the script.
Question : The Desyat Negrityat is based upon what?
[EX A]:
Then There Were None