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But the image , on the cover of a new biography , '' Gerhard Richter : A Family Drama , '' written by Jurgen Schreiber and published in Germany , is actually the portrait of a family tragedy that is explored in the book and is of particular importance to the artist 's personal history and the development of his work .
 Gerhard Richter, Germany
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:
 Gerhard Richter, Germany