4720
Mr. McManus , 50 , said he had not thought about leading the news division until the CBS chairman , Leslie Moonves , asked him last month to assume the kind of dual role established in the 1970 's and 80 's by Roone Arledge , as the president of both ABC Sports and ABC News .
 person of company: Leslie Moonves, CBS
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:  Leslie Moonves, CBS 
Answer:
 person of company: Leslie Moonves, CBS