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.

Context : The Ref (Hostile Hostages in some countries) is a 1994 American black comedy film directed by Ted Demme, produced by Don Simpson and Jerry Bruckheimer, and stars Denis Leary, Judy Davis and Kevin Spacey. 
Subject : The Ref 
Relation : production company
Which production company is involved with The Ref?

Context : Mary Shelley was born as Mary Wollstonecraft Godwin in Somers Town, London, in 1797. 
Subject : Mary Shelley 
Relation : residence
What city is Mary Shelley associated with?

Context : Down to Their Last Yacht is a 1934 comedy adventure produced and distributed by RKO Pictures. 
Subject : Down to Their Last Yacht 
Relation : production company

What production company or companies created Down to Their Last Yacht?