Given the input sentence, please extract the subject and object containing a certain relation in the sentence according to the following relation types, in the format of "relation1: word1, word2; relation2: word3, word4". Relations include: 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.

On November 12, 2014, the Company sold its 100% and 57% ownership stakes in Sky Italia and Sky Deutschland, respectively, to Sky for approximately $8.8 billion in value comprised of approximately $8.2 billion in cash received, net of $650 million of cash paid to acquire Sky's 21% interest in NGC Network International LLC and NGC Network Latin America LLC (collectively "NGC International"), increasing the Company's ownership stake in NGC International to 73%.

Answer: owned_by: Sky Italia, Sky; parent_organization: Sky Italia, Sky