In the context of the input sentence, determine the relationship between 'SABMiller' and 'LONDON'.
Options: founded by, headquarters location, chief executive officer, distributed by

LONDON (AP) - The world's two biggest brewers could be joining forces after Anheuser-Busch InBev, the maker of Budweiser and Corona, said Wednesday it has made a takeover approach to SABMiller Plc, the owner of Miller Genuine Draft and Peroni.
headquarters location