13001
 The Iraqi Ministry of Displacement and Migration estimated at least 5,500 families had moved , with the biggest group , 1,250 families , settling in the Shiite holy city of Najaf after leaving Baghdad and Sunni-dominated towns in central Iraq . 
 country capital: Iraq, Baghdad
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 country capital: Iraq, Baghdad