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

DIY retail chain Kingfisher , owner of B&Q and Screwfix in the UK as well as Castorama and Brico Depot in France, gave its shares a new lick of paint by nailing a solid rise in second-quarter sales.

Answer: industry