6508
 American military spokesmen confirmed that three Marine officers had been relieved of their commands after their deployments in Iraq , where their unit was involved in a firefight last November near Haditha that left 15 civilians dead and prompted an investigation by the Naval Criminal Investigative Service . 
 location contains: Iraq, Haditha
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:
 location contains: Iraq, Haditha