Utilize the input text as a context reference, choose the right relationship between Qantas and Geoff Dixon 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.

Last drinks Former Qantas boss Geoff Dixon wound up his farewell tour from Tourism Australia on Tuesday night.
chief_executive_officer