The Smirnoff vodka maker will buy out the Dutch brewer’s stake in Brandhouse, a sales and marketing entity, while Heineken will focus on beer, ending a joint venture with Diageo that began in 2004 to sell spirits, beer and cider in Africa.
Refer to the input text as context and select the correct relationship between 'Diageo' and 'Smirnoff' from the available options.
Options: owned by, subsidiary, position held, owner of