18250
 Ending a decade of negotiations on the placement of American troops within Japan , the agreement seeks to remove a severe irritant in relations by reducing American military personnel on Okinawa , where residents complain of noise and crime . 
 Japan, Okinawa
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 Japan, Okinawa