Question: Who is the child of the director of film Pati Patni Aur Tawaif?
Sentence (from "Rajkumar Kohli"): He was famous for directing several popular Bollywood films in the 1970s like Lootera starring Dara Singh and Nishi, who married Rajkumar Koli and 1980s with ensemble cast such as "Nagin" (1976)
Relevant evidence: No