21853
 But as the writer Tahir Shah explained recently , his family 's relocation from a cramped apartment in London to a 10-bedroom mansion in this sprawling coastal city was partly to help his two children escape the cultural insularity of his own youth . '' 
 place of birth: Tahir Shah, London
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:  Tahir Shah, London 
Answer:
 place of birth: Tahir Shah, London