Question: What is the date of death of the director of film Akcja Pod Arsenałem?
Sentence (from "Akcja pod Arsenałem"): Akcja pod Arsenałem (Operation Arsenal) is a Polish historical film, based on the novel "Kamienie na szaniec" by Aleksander Kamiński, released in 1978 and directed by Jan Łomnicki.
Relevant evidence: Yes