In the context of the input sentence, determine the relationship between 'Fininvest' and 'Milan'.
Options: headquarters location, publisher, distributed by, manufacturer

Italy's former prime minister Silvio Berlusconi, who controls Mediaset, has signed a pre-sale agreement to sell 48 percent of his AC Milan soccer club to a group led by Thai businessman Bee Taechaubol by the end of September, a spokesman for holding company Fininvest said on Sunday.
headquarters location