Utilize the input text as a context reference, choose the right relationship between Harvey Norman 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 deals "In addition to Coles and Woolworths, the plan is to be in about 10 retail chains by Christmas, including JB HiFi, Harvey Norman and Dick Smith's.

Answer: industry