Question: When did the director of film Prem Bandhan die?
Sentence (from "Prem Bandhan"): The film stars Rajesh Khanna, Rekha and Moushumi Chatterjee as the lead actors and is supported by A. K. Hangal, Prema Narayan, Bhagwan, Keshto Mukherjee and Lalita Pawar.
Relevant evidence: No