Question: What is the date of death of the director of film A Debt Of Honour (1921 Film)?
Sentence (from "A Debt of Honour (1921 film)"): A Debt of Honour (German:Ehrenschuld) is a 1921 German silent drama film directed by Paul L. Stein and starring Olaf Fønss, Boris Michailow and Gertrude Welcker.
Relevant evidence: Yes