Utilize the input text as a context reference, choose the right relationship between Shopko and Retail from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Retail formats include 131 Shopko stores, providing quality name-brand merchandise, great values, pharmacy and optical services in small to mid-sized cities; 5 Shopko Express Rx stores, a convenient neighborhood drugstore concept; and 203 Shopko Hometown locations, a smaller concept store developed to meet the needs of smaller communities.

Answer: industry