Question: Suzanne Schiffman was a screenwriter and director for numerous motion pictures, Joelle, played by Nathalie Baye in Truffaut's 1973 French film, was based on her, title of this film?
Sentence (from "A French Gigolo"): It is based on "Cliente", the first novel written by Josiane Balasko, which was a big success.
Relevant evidence: No