Utilize the input text as a context reference, choose the right relationship between SunExpress and Lufthansa 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.

Lufthansa spokesman Andreas Bartels said SunExpress is an example for the “good partnership” between the two carriers, with the long-haul flights commencing in November.

Answer: owned_by