Utilize the input text as a context reference, choose the right relationship between Wynn Resorts and Las Vegas 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.

Las Vegas Sands Corp. and Wynn Resorts Ltd., which rely on their Macau units for at least 60 percent of their revenue, rose 3.1 percent and 4.5 percent higher respectively by the close of trading in New York, extending gains from a day earlier.

Answer: headquarters_location