What is the relationship between Marissa Mayer and Yahoo in the context of the input sentence. Choose an answer from: 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.

Credit Cards Auto Marissa Mayer Remaining Yahoo CEO with Twins on the Way Is a Big Sign of Progress Written by: Eric Reed 09/01/15 - 3:25 PM EDT NEW YORK (MainStreet) -- Tuesday brought the news that Yahoo CEO Marissa Mayer is pregnant with identical twins.

Answer: employer