Utilize the input text as a context reference, choose the right relationship between 'Topps Tiles' and 'Retail' from the options.
Options: chief executive officer, parent organization, publisher, industry

For example, Next , WH Smith and Topps Tiles have been thriving, and posting stellar share price gains, while home-shopping group N Brown , the big supermarkets and Home Retail (owner of Argos and Homebase ) have been struggling, and their shares have suffered.
industry