Utilize the input text as a context reference, choose the right relationship between Marissa Mayer and Yahoo 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.

Scott Galloway, professor of marketing at NYU Stern School of Business, launches a scathing attack on Yahoo CEO Marissa Mayer in the US.
employer