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.

Example Input: Context : Siegfried Passarge was born in Königsberg, the son of travel writer Ludwig Passarge. 
Subject : Siegfried Passarge 
Relation : date of death
Example Output: What year did Siegfried Passarge die in?

Example Input: Context : We Didn't Mean to Go to Sea is the seventh book in Arthur Ransome's Swallows and Amazons series of children's books. 
Subject : We Didn't Mean to Go to Sea 
Relation : series
Example Output: What is the series called that We Didn't Mean to Go to Sea belongs to?

Example Input: Context : ``Unruhe'' was written by Vince Gilligan, directed by Rob Bowman, and featured a guest appearance from Pruitt Taylor Vince. 
Subject : Unruhe 
Relation : series
Example Output:
What is the series that Unruhe is a part of?