9440
 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 . 
 nationality: Gerhard Richter, Germany
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Gerhard Richter, Germany 
Answer:
 nationality: Gerhard Richter, Germany