instruction:
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.
question:
Context : Narcissus in Chains is the tenth book in the Anita Blake: 
Subject : Narcissus in Chains 
Relation : series
answer:
What is the series that Narcissus in Chains is a part of?


question:
Context : Georg Desmarées or Des Marées, a portrait painter, was born in 1697 at Stockholm, where he was instructed in painting by Martin Meytens, whose assistant he afterwards became. 
Subject : Georg Desmarées 
Relation : occupation
answer:
What was Georg Desmarées's occupation?


question:
Context : Ethiopian Airlines Flight 409 was an international commercial flight scheduled from Beirut to Addis Ababa that plunged into the Mediterranean Sea shortly after takeoff from Rafic Hariri International Airport on 25 January 2010, killing all 90 people on board. 
Subject : Ethiopian Airlines Flight 409 
Relation : point in time
answer:

The date of Ethiopian Airlines Flight 409 was what?