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 Of the nine American soldiers killed Sunday , four died after their armored Stryker unit was ambushed by a bomb and gunfire in Ghazaliya , a western Baghdad neighborhood that was part of the new security plan and had been described as a model of improved security . 
 neighborhood of: Ghazaliya, Baghdad
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:  Ghazaliya, Baghdad 
Answer:
 neighborhood of: Ghazaliya, Baghdad