Utilize the input text as a context reference, choose the right relationship between 'Lufthansa' and 'Eurowings' from the options.
Options: industry, manufacturer, original broadcaster, subsidiary

Lufthansa will employ SunExpress’s German operation to launch long-haul routes with Airbus A330s as part of the build-up of the group’s Eurowings subsidiary as a pan-European low-cost carrier.
subsidiary