Question: What is the date of death of the director of film Wood Pigeon (1970 Film)?
Sentence (from "Wood Pigeon (1970 film)"): " is a 1970 Iranian drama film directed by Ali Hatami and starring Behrouz Vossoughi, Afarin Obeysi, Naser Malek Motiee, Zhaleh Olov, Hamideh Kheirabadi and Bahman Mofid.
Relevant evidence: Yes