Utilize the input text as a context reference, choose the right relationship between Zulily and Darrell Cavens 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.

Zulily Inc. will keep its headquarters in Seattle, with Darrell Cavens remaining as its president and CEO.
founded_by