Utilize the input text as a context reference, choose the right relationship between Virgin Group and Richard Branson 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.

Virgin Group founder and chairman Richard Branson visited Sydney on Tuesday, where Virgin Australia consulting chef Luke Mangan taught him how to plate a business class dish.

Answer: director_/_manager