Utilize the input text as a context reference, choose the right relationship between Rupert Murdoch and 21st Century Fox 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.

Media company 21st Century Fox reported Tuesday that the total compensation for Executive Co-Chairman Rupert Murdoch and Chief Executive James Murdoch declined in the fiscal year ended in June, because of a decline in stock awards and non-equity incentive compensation.

Answer: owner_of