TOKYO Aug 3 Fast Retailing Co Ltd's Uniqlo clothing chain said on Monday that it was expanding its collaboration with Walt Disney Co to offer a wider range of products and that it would open a flagship store at the Florida Disney World's shopping complex next spring.
What is the relationship between 'Fast Retailing' and 'Uniqlo' in the context of the input sentence.
Options: industry, subsidiary, chairperson, chief executive officer