Analyze the relationship between 'Diageo' and 'Johnnie Walker' within the context of the input sentence.
Options: member of, owner of, distributed by, subsidiary

The concept is the brainchild of whisky guru Rupert Patrick, who has for the past decade overseen the sales to emerging markets of giant Scotch brands including Teacher's and Laphroaig for Suntory, and Johnnie Walker and White Horse for Diageo (LSE: DGE.L - news ) .
owner of