16881
Donald E. Graham , chief executive and chairman of the board of the Washington Post Company , who was speaking to McClatchy editors and publishers at the retreat here , praised Mr. Pruitt in an interview and added : '' There 's no reason for them to do anything other than what they 're doing . ''
 Washington Post Company, Donald E. Graham; Donald E. Graham, Washington Post Company; Donald E. Graham, Washington Post Company
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 Washington Post Company, Donald E. Graham; Donald E. Graham, Washington Post Company; Donald E. Graham, Washington Post Company