Refer to the input text as context and select the correct relationship between 'Fast Retailing' and 'Tadashi Yanai' from the available options.
Options: legal form, director/manager, stock exchange, operator

Speaking to reporters in Shanghai, where he is visiting to mark the global launch of a new product line-up in collaboration with Walt Disney CO, Fast Retailing Chief Executive Tadashi Yanai said China still presented plenty of opportunities.
director/manager