Information:  - Enrica Bianchi Colombatto (born 23 July 1942 in Brescia, Lombardy) is an Italian actress, usually known by her stagename of Erika Blanc.  - Emmanuelle is the lead character in a series of French soft porn erotic movies based on a character created by Emmanuelle Arsan in the novel "Emmanuelle" (1959).   - A Man for Emmanuelle ( Italian : Io , Emmanuelle ) is a 1969 Italian drama film directed by Cesare Canevari and starring Erika Blanc .  - Marayat Rollet-Andriane formerly Marayat Krasaesin or her birthname Marayat Bibidh (born 19 January 1932  12 June 2005), known by the pen name Emmanuelle Arsan, was a French novelist of Eurasian origin, best known for the novel featuring the fictional character Emmanuelle, a woman who sets out on a voyage of sexual self-discovery under varying circumstances. However, it was later claimed that the real author of the book was her husband, Louis-Jacques Rollet-Andriane.  - Lombardy ( Lombard: "Lombardia", ) is one of the twenty administrative regions of Italy, in the northwest of the country, with an area of 23,844 square kilometres (9,206 sq mi). About 10 million people, forming one-sixth of Italy's population, live in Lombardy and about a fifth of Italy's GDP is produced in the region, making it the most populous and richest region in the country and one of the richest regions in Europe. Milan, Lombardy's capital, is the second-largest city and the largest metropolitan area in Italy.    Given the information above, choose from the list below the object entity that exhibits the relation 'filming location' with the subject 'a man for emmanuelle'.  Choices: - 10  - 12  - 23  - italy  - milan
A:
milan