Utilize the input text as a context reference, choose the right relationship between General Electric and NBC 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.

Having acquired the entire stake in NBC Universal from General Electric Co. GE, Comcast is leaving no stone unturned to revamp Universal Pictures amid strong competition.

Answer: subsidiary