Question: What is the date of death of the director of film Pavana Ganga?
Sentence (from "Y. R. Swamy"): His popular films include "Bhakta Kanakadasa" (1960), "Katari Veera" (1966), "Paropakari" (1970), "Sipayi Ramu" (1972) and "Bhale Huchcha" (1972).
Relevant evidence: No