Utilize the input text as a context reference, choose the right relationship between Sky Deutschland and Sky 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.

In the case of Sky, it has merged with Sky Italia and Sky Deutschland and is a much bigger, more robust entity with a clear strategy for growth.

Answer: parent_organization