7081
 Mr. Holbrooke noted that Mr. Annan was already moving in that direction in urging NATO and the European Union to increase efforts to end the crisis in the Darfur region of Sudan , which has left up to 300,000 people dead and two million displaced . '' 
 Darfur, Sudan; Sudan, Darfur
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:
 Darfur, Sudan; Sudan, Darfur