On this scorching New York summer morning it’s worth remembering that not all words of money wisdom come from today’s business heros, like Yahoo Yahoo !’s Marissa Mayer , or Microsoft's Microsoft's Bill Gates or even Facebook’s Mark Zuckerberg.
Take context from the input text and decide on the accurate relationship between 'Marissa Mayer' and 'Yahoo' from the options provided.
Options: distribution format, employer, headquarters location, publisher