Sandy is the daughter of the founder of an international delivery service company. Because Sandy wants to be a film producer, her billionaire father agrees to give her $100 million to invest in film production. She finds a screenplay she likes, negotiates for the motion picture rights, then finds a production company to produce the film. She invests $15 million towards the production budget, but is otherwise not involved in production. The film is nominated for a Best Picture Oscar, but Sandy is not credited by the Producers Guild of America with its "p.g.a." designation, so she is not one of the recognized producers for purposes of the Oscar. Sandy sues both the P.G.A. and the Academy of Motion Picture Arts and Sciences, asserting that she is being denied her rights under the common law right of fair procedure. What is the best legal argument for the defendants?