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.

The approach could add a hurdle for News Corp and Foxtel in their efforts to convince the regulator that the deal would not give News and Foxtel effective control over Ten or substantially lessen competition in the market for sports rights and other content.

Answer: owned_by: Foxtel, News Corp