Utilize the input text as a context reference, choose the right relationship between Columbia House and DVD 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.

The parent of the Columbia House music and DVD clubs said Monday it plans to sell its Columbia House DVD Club business, which sells recorded movies and TV series directly to consumers, through a bankruptcy auction.

Answer: industry