Detailed Instructions: 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.
Q: Context : Otto Kruger as Dr. Jeffrey Garth Gloria Holden as Countess Marya Zaleska - Dracula's Daughter Marguerite Churchill as Janet Edward Van Sloan as Professor Von Helsing Gilbert Emery as Sir Basil Humphrey, Scotland Yard Irving Pichel as Sandor Halliwell Hobbes as Hawkins Billy Bevan as Albert Nan Grey as Lili Hedda Hopper as Lady Esme Hammond Claud Allister as Sir Aubrey Edgar Norton as Hobbs E. E. Clive as Sergeant Wilkes Vernon Steele as Squires Hedwiga Reicher as the innkeeper's wife (uncredited) 
Subject : Dracula's Daughter 
Relation : production company
A:
The production company responsible for Dracula's Daughter is what?