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.

Ex Input:
Context : Mistral Air is an Italian charter airline based in Rome and a subsidiary of Poste italiane.
Subject : Mistral Air
Relation : parent company

Ex Output:
Which company is the parent company of Mistral Air?

Ex Input:
Context : The Exotic Enchanter is an anthology of four fantasy short stories edited by science fiction and fantasy authors L. Sprague de Camp and Christopher Stasheff.
Subject : The Exotic Enchanter
Relation : series

Ex Output:
Which show does The Exotic Enchanter appear on?

Ex Input:
Context : ''Cigarettes and Alcohol and Rollerblading'' is the eighth episode of the second series of Channel 4 sitcom Father Ted and the fourteenth episode overall.
Subject : Cigarettes and Alcohol and Rollerblading
Relation : series

Ex Output:
What series is Cigarettes and Alcohol and Rollerblading from?