Retail and Consumer Diageo faces claims it artificially inflated sales SEC asks British drinks giant for further information on allegations it sent more cases of alcohol to its clients than they required Diageo makes Guinness and Smirnoff vodka Photo: Bloomberg
Utilize the input text as a context reference, choose the right relationship between 'Smirnoff' and 'Diageo' from the options.
Options: legal form, distribution format, parent organization, headquarters location