Question: What is the date of death of the director of film The Congress Dances (1955 Film)?
Sentence (from "The Congress Dances (1955 film)"): The Congress Dances (German: Der Kongreß tanzt) is a 1955 Austrian historical musical film directed by Franz Antel and starring Johanna Matz, Rudolf Prack and Hannelore Bollmann.
Relevant evidence: Yes