11257
Associates say Blix 75 will return to  his  home in Sweden where he will write a book about his career which included 16 years as director general of the  International Atomic Energy Agency  .
 employee of: his, International Atomic Energy Agency
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
 Entity Pairs:  his, International Atomic Energy Agency 
Answer:
 employee of: his, International Atomic Energy Agency