You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.

[Q]: Context : Decameron Nights is a 1953 anthology Technicolor film based on three tales from The Decameron by Giovanni Boccaccio, specifically the ninth and tenth tales of the second day and the ninth tale of the third. 
Subject : Decameron Nights 
Relation : based on
[A]: Which is the basis of Decameron Nights?


[Q]: Context : Bright Shadow (Persian: سايه روشن‎) is a 1997 Iranian drama film written and directed by Hossein Shahabi (Persian: حسین شهابی) 
Subject : Bright Shadow 
Relation : director
[A]: Who was Bright Shadow was directed by?


[Q]: Context : Pierre Ferri was born in Paris on 3 September 1904. 
Subject : Pierre Ferri 
Relation : occupation
[A]:
What was Pierre Ferri's occupation?