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 : Comin' Up Country is a Canadian country music television miniseries which aired on CBC Television in 1977. 
Subject : Comin' Up Country 
Relation : original network
Example Output: Which channel broadcast Comin' Up Country?

Example Input: Context : Directed by Stuart Gordon and produced by Brian Yuzna, it was the first film in the Re-Animator (film series). 
Subject : Re-Animator 
Relation : based on
Example Output: Which is the basis of Re-Animator?

Example Input: Context : Æthelswith (c. 838-888) was the only known daughter of King Æthelwulf of Wessex. 
Subject : Æthelswith 
Relation : spouse
Example Output:
What is Æthelswith's spouse's name?