About 90%, 95% of the products grown by the farmers who lease our farms are sold to grocery stores like Kroger, Safeway, Costco Walmart and similar outlets, very little of the produce is being sold to the food service industry including restaurants and institutions like schools.
Refer to the input text as context and select the correct relationship between 'grocery' and 'Walmart' from the available options.
Options: operator, industry, legal form, chairperson