Question: What is the date of death of the director of film No Sin On The Alpine Pastures (1915 Film)?
Sentence (from "No Sin on the Alpine Pastures (1915 film)"): Auf der Alm, da gibt's ka Sünd) is a 1915 German silent comedy film directed by Rudolf Biebrach and starring Henny Porten, Emmy Wyda and Lupu Pick.
Relevant evidence: Yes