Utilize the input text as a context reference, choose the right relationship between minimal 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.

Rent relief requests continue to be minimal and currently we are evaluating a request from one small retail tenant in our Philadelphia office building.

Answer: industry