Analyze the relationship between 'Marissa Mayer' and 'Yahoo' within the context of the input sentence.
Options: publisher, headquarters location, distribution format, employer

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.
employer