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Rupert Murdoch , who spent nearly two decades coveting an American satellite broadcaster before acquiring control of the DirecTV Group three years ago , is now in talks to trade his stake to the financer John C. Malone , people close to the talks said last night .
 person of company: John C. Malone, DirecTV Group; person of company: Rupert Murdoch, DirecTV Group
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  John C. Malone, DirecTV Group; Rupert Murdoch, DirecTV Group 
Answer:
 person of company: John C. Malone, DirecTV Group; person of company: Rupert Murdoch, DirecTV Group