24500
 But in the last two years , four Brentwood High School graduates have died in Iraq or Afghanistan , most recently Specialist Jose Ruiz , who was killed Aug. 15 during an Army security operation in Mosul . 
 location contains: Iraq, Mosul
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, Mosul