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 : The Thompson submachine gun is an American submachine gun, invented by John T. Thompson in 1918, that became infamous during the Prohibition era. 
Subject : Thompson submachine gun 
Relation : service entry
Example Output: What year was the service entry date for Thompson submachine gun?

Example Input: Context : The Beggar's Opera is a ballad opera in three acts written in 1728 by John Gay with music arranged by Johann Christoph Pepusch. 
Subject : The Beggar's Opera 
Relation : narrative location
Example Output: Which place is The Beggar's Opera in?

Example Input: Context : The Eruption of Mount Pelee was released by Méliès's Star Film Company and is numbered 397 in its catalogues. 
Subject : The Eruption of Mount Pelee 
Relation : production company
Example Output:
What production company or companies created The Eruption of Mount Pelee?