Question: When is the director of film Amara Deepam (1977 Film) 's birthday?
Sentence (from "K. Raghavendra Rao"): His mainstream works such as the 1987 Social problem film "Agni Putrudu", and the 1988 action thriller "Aakhari Poratam", were screened at the 11th and 12th International Film Festival of India respectively in the mainstream section.
Relevant evidence: No