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
Refer to the input text as context and select the correct relationship between 'Smirnoff' and 'Diageo' from the available options.
Options: parent organization, headquarters location, legal form, distribution format