But the situation took a turn for the worse a week before Diageo published its figures, when it emerged that the Smirnoff vodka maker had drawn the scrutiny of the Securities and Exchange Commission over the way it distributes alcohol in the US .
Utilize the input text as a context reference, choose the right relationship between 'Diageo' and 'Smirnoff' from the options.
Options: owner of, founded by, product/material produced, headquarters location