Utilize the input text as a context reference, choose the right relationship between Dubai World and Dubai 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.

Dubai is a very popular destination of international tourists and also hosts many major sports events, among others the Dubai World Cup, which is the richest horse race in the world.

Answer: headquarters_location