Question: When did the director of film Iddaru Mitrulu (1961 Film) die?
Sentence (from "Adurthi Subba Rao"): Rao made his foray into cinema as Associate to Uday Shankar in the 1948 dance film Kalpana, which was showcased in the "Treasures from National Film Archive of India" at the 39th International Film Festival of India.
Relevant evidence: No