Utilize the input text as a context reference, choose the right relationship between Comcast 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.

The European Commission, the bloc’s top antitrust authority, has filed formal charges against Disney DIS, -0.44% Comcast CMCSA, -2.86% unit NBCUniversal, Paramount Pictures VIA, -0.77% , Sony Pictures SNE, +2.77% Entertainment Inc., Twentieth Century Fox FOXA, -1.76% and Warner Bros. Entertainment TWX, -1.21% and U.K. pay-TV broadcaster Sky UK Ltd., according a Wall Street Journal report on Thursday.

Answer: subsidiary