Question: Luca Guadagnino is a film director who directed the film written by whom?
Sentence (from "Melissa P. (film)"): It stars María Valverde, Fabrizia Sacchi, Primo Reggiani, Nilo Mur, Elio Germano, Letizia Champa, Davide Pasti, Alba Rohrwacher, Piergiorgio Bellocchio, Giulio Berruti, Marcello Mazarrella, Claudio Santamaria and Geraldine Chaplin.
Relevant evidence: No